Our success stories
Check out a selection of our completed construction projects (both classic and modern style)
-
Franz-Josefs-Kai
1010 ViennaThe six-story property at Franz-Josefs-Kai 27 (Rabensteig 8), 1010 Vienna, was acquired by 3SI Immogroup in 2022. The building site was first mentioned in documents as early as the beginning of the 15th century, and until the end of the 19th century there were two buildings on the site (Haus Stadt 482+483). Today's magnificent corner house was built in 1901 by the architects Julius Goldschläger and Siegfried Kramer, who - in cooperation as well as individually - built numerous ornamental Wilhelminian style buildings in the inner districts of Vienna. The property, which is entirely rented out, is held in inventory for the long term.
Photos: © Andreas Wallner, leofilm.at -
Wattmanngasse
1130 ViennaNumber of apartments in total: 3The Gründerzeit house, built in 1900 by architect Berehinak Ferdinand Franz, impresses with its elegant, castle-like structure. The dreamlike inner courtyard is reminiscent of a castle garden and perfectly rounds off the period building. -
Am Freihof
1220 ViennaNumber of apartments in total: 36 Completion: expected 4th quarter 2024At Freihof 7-9, 1220 Vienna, 3SI Immogroup is currently developing a high-quality modern new building complex consisting of 36 privately financed condominiums and 2 terraced houses. The properties offer living areas between 33 and 116 m², 2 to 4 rooms, underground parking spaces as well as attractive balconies, terraces and private gardens. In addition to the high-quality furnishings, a special highlight is a generous urban gardening area, which will be available to future residents - in addition to a bicycle storage room with e-charging station. -
Pfefferhofgasse
1030 ViennaBuilt in 1878, this period building at Pfefferhofgasse 2-4, 1030 Vienna has been owned by 3SI Immogroup since 2020. On the ground floor of the magnificently decorated Gründerzeit building, the gourmet restaurant "Kuchlmasterei", which was opened by the late Niky Kulmer (who died in 2011), was known far beyond Vienna's borders. The Gründerzeit building and the individual apartments will be extensively renovated in 2020/21 and retained in the company's portfolio. -
Skodagasse
1080 ViennaNumber of apartments in total: 38The magnificent Gründerzeit apartment building at Skodagasse 15, 1080 Vienna, built in 1912, will shine in new splendor in 2021 after extensive complete renovation by 3SI Immogroup. In this unique period building, an exclusive location close to Vienna's city center, fantastically revitalized old apartments with impressive room heights, open spaces in a park-like interior high with high-quality furnishings come together. The in-house concierge service rounds "The Masterpiece" perfectly. The 3SI project was also awarded the International Property Award in the category "Residential Redevelopment/Renovation" in 2021. -
Krottenbachstraße
1190 ViennaNumber of apartments in total: 9 Completion: expected Q4.2024 / Q1.2025Under the project title THE UNIQUE Apartments, the developer 3SI Immogroup has been developing an exclusive new building in Döblingen's prime location on Hackenberg at Krottenbachstraße 162, 1190 Vienna, since the end of 2021. The ten exquisite condominiums not far from the charming Heurigen neighborhood of Neustift am Walde are scheduled for completion in the 2nd quarter of 2024.
-
Widerhoferplatz
1090 ViennaThe magnificent Gründerzeit building at Widerhoferplatz 1, 1090 Vienna, acquired by 3SI Immogroup in 2022, will be extensively revitalized in 2022/23 and developed under the project title "Grand Park Residence". Impressive are not only the spacious 4- to 6-room apartments of the apartment building, which was built in 1909 by master builder and architect Marshall Johann, but also the enchanting balconies, which offer wonderful views over the adjacent park. -
Meißnergasse
1220 ViennaNumber of apartments in total: 26 Completion: expected 4th quarter 2023Between Donaupark and Kagran is the newest Gründerzeit property, which is being revitalized by the Viennese apartment house developer 3SI Immogroup in its usual outstanding quality. The attractive 1- to 4-room apartments enchant not only with apartment sizes of 29 m² - 126 m² but also with high-quality furnishings and newly created open spaces facing the quiet inner courtyard. -
Petzvalgasse
1040 ViennaNumber of apartments in total: 2525 high-quality condominiums in an excellent Wiedner location near Vienna's main train station: THE CORE offers the highest quality of life for city dwellers who appreciate urbanity and individuality. Thanks to its central location and perfect connections to the whole world, THE CORE makes its residents independent, flexible and mobile - and makes borders disappear. The revitalized Gründerzeit building inspires with modern technology, high-quality furnishings and courtyard-side balconies and terraces. -
Landstraßer Hauptstraße
1030 ViennaNumber of apartments in total: 24 Completion: expected 4th quarter 2024The Gründerzeit building in Landstraßer Hauptstraße, built around 1900, is being extensively renovated by 3SI Immogroup and connected to the Vienna district heating network. The 24 condominiums offer living spaces between 33 and 187 m², 1 to 4 rooms as well as newly built balconies and terraces. In the course of the loft conversion, five exclusive loft apartments will be created - two single-story and two maisonette apartments and a generously planned maisonette penthouse including pool, private elevator and fantastic views over the city. -
Ehrenfelsgasse
1120 ViennaNumber of apartments in total: 33With great attention to detail, new life is being breathed into the historic walls of the period building at Ehrenfelsgasse 12. 33 unique condominiums, 8 of which are fantastic penthouses, are being developed here, not far from Schönbrunn Palace, to a high standard by the 3SI Immogroup. The 1- to 4-room apartments offer living spaces between 35 m² and 117 m², high-quality furnishings as well as courtyard-side open spaces. -
Seisgasse
1040 ViennaThe Wilhelminian style building at Seisgasse 18, 1040 Vienna, not far from Südtiroler Platz, has 2,300 m² of usable space and a beautiful entrance area decorated with marble slabs. The property, which is adjacent to the Alois Drasche Park, was extensively renovated by 3SI Immogroup in 2020, and the previously unadorned exterior façade and entrance have since been restored to their former splendour. For 3SI Immogroup, the period building in Seisgasse is a showpiece for the redesign of facades in the style of the Gründerzeit.
-
Phorusgasse
1040 Vienna -
Brigittaplatz
1200 ViennaThe Gründerzeit building at Brigittaplatz 16, 1200 Vienna, was acquired by 3SI Immogroup in 2021. The development of the property is planned for 2023/24. -
Hahngasse
1090 ViennaThe Gründerzeit building at Hahngasse 30, 1090 Vienna, located not far from Roßauer Lände station in the Alsergrund district, has been owned by 3SI Immogroup since 2022. Built in 1884 by architect Gustav Korompay, it has approximately 1,200 m2 of living space on 4 floors. Korompay, born in Vienna in 1833, was one of those architects who used the heightened baroque building form in their construction of historicism - this splendor can still be admired today on the façade of the Gründerzeit building. The property is being renovated and maintained by 3SI Immogroup. -
Hackenbergweg
1190 ViennaNumber of apartments in total: 16At Hackenbergweg 43, 1190 Vienna, 17 exclusive villas with upscale amenities are being built. The quiet location in the middle of the vineyards also impresses with a beautiful view of Vienna, which can be enjoyed without restriction on the private terraces and balconies. The skilfully designed villas are spread over 3 floors and are harmoniously complemented by their own pools and parking spaces. The turnkey delivery is scheduled for summer 2023. -
Markhofgasse
1030 ViennaNumber of apartments in total: 26The apartment building in Markhofgasse 10, 1030 Vienna, which was extensively revitalized by 3SI Immogroup, is located in the immediate vicinity of the U3 Schlachthausgasse station. 26 exclusive condominiums with living spaces between 36 and 117 m², impressive room heights and courtyard-side balconies and terraces went on sale in 2020; the attic conversion will be completed in 2023. The luxurious penthouses being built there offer light-flooded rooms and roof terraces that grant a dream view over Vienna. Thanks to the central location of the old building, Vienna's city center as well as Vienna Airport and the Prater recreation area can be reached in a short time. -
Dißlergasse
1030 ViennaNumber of apartments in total: 13The magnificent Gründerzeit apartment building at Dißlergasse 8, 1030 Vienna, built in 1877, will shine in new splendor after extensive renovation by 3SI Immogroup in 2021. The unique period building offers an exclusive location close to Vienna's city center, fantastically revitalized apartments with impressive room heights, open spaces in a charming courtyard and high-quality furnishings. -
Albrechtskreithgasse
1160 ViennaNumber of apartments in total: 67At Albrechtskreithgasse 32 in Vienna Ottakring, 3SI Immogroup is building 67 attractive condominiums with living spaces ranging from 30 to 107 m². The properties, which score with functional floor plans, open spaces in the form of balconies, terraces and gardens, are thus not only perfect for singles and families, but also for investors. The modern new building near Hernalser Hauptstraße offers the best of both worlds: A quiet and at the same time very central location in Ottakring, which is very lively elsewhere, combined with an excellent infrastructure. The low-energy new building was completed in December 2022. -
Hofstattgasse
1180 ViennaThe extensively revitalised, magnificent apartment building in Hofstattgasse, 1180 Vienna, located between the observatory and Schubert Park, is reminiscent of Ludwig II's Neuschwanstein Castle from the outside. The apartments located on the top floor offer a dream view over Vienna from their respective spacious terraces. -
Denisgasse
1200 ViennaThe picturesque period building at Denisgasse 35, 1200 Vienna was acquired in mid-2020 by 3SI Immogroup from long-term private ownership. The property, which is ideally located in terms of traffic due to its proximity to Brigittenauer Lände, has around 1,150 square meters of usable space on a total of 5 floors. The apartment building is being revitalized by 3SI Immogroup. -
Kröllgasse
1150 ViennaThe charming apartment building at Kröllgasse 27, 1150 Vienna, was acquired by 3SI Immogroup in 2021. The four-storey old building is being extensively revitalised by 3SI, and high-quality condominiums are being created. The top floor is to be developed. -
Hernalser Hauptstraße
1170 ViennaAcquired in early 2021, the comprehensive renovation of the apartment building at Hernalser Hauptstraße 49/Bergsteiggasse 26A, 1170 Vienna, was carried out by 3SI Immogroup in the spring of the same year. In addition to the revitalization of the general areas, the previously unadorned right-hand exterior façade of the corner apartment building was given a handcrafted stucco finish. -
Raffelspergergasse
1190 ViennaNumber of apartments in total: 19High-quality new construction in one of the best locations in Vienna:
quietly located and with a view of the Viennese vineyards enchants the innovative new construction project "La Belle Vie" of 3SI Immogroup in Raffelspergergasse 11-13, 1190 Vienna. A total of 19 modern, light-flooded condominiums open up over two former residential buildings, which were completely gutted, totally renovated and rebuilt from the inside out in 2020. With floor spaces ranging from 44 m² to a generous 156 m², attractive open spaces, high-quality luxury fittings and an in-house underground car park, La Belle Vie offers a lifestyle of the highest standard. -
Bennoplatz
1080 ViennaAround 1,000m2 of living space in the charming apartment building consisting of two properties at Bennoplatz 1 + 1A/Florianigasse 67, 1080 Vienna were acquired by 3SI Immogroup at the end of 2021. The apartments in the old building, which was built in the 19th century, are being extensively renovated and will subsequently be put up for sale. -
Große Pfarrgasse
1020 ViennaNumber of apartments in total: 12The old Leopoldstadt building at Große Pfarrgasse 6, 1020 Vienna, will be extensively renovated by 3SI Immogroup in 2020/21, the previously plain facade will be visually upgraded with new stucco and the attic will be extended. Nine exclusive condominiums and three luxurious penthouses with incomparable views of the green Augarten offer living spaces from 54 to 1342 m². The revitalized period building scores with modern technology, high-quality furnishings and courtyard-side open spaces in a great location near Karmelitermarkt. -
Cobenzlgasse
1190 ViennaThe imposing property at Cobenzlgasse 32, 1190 Vienna was acquired in 2022. The house, built around 1850, was rebuilt and renovated several times between 1948 and 1992. In addition to the main house, there are also three spacious terraced houses on the extensive grounds. The property, which offers around 2,600 m2 of office and residential space on a plot of over 5,600 m2, is to be developed to a high standard by 3SI Immogroup in 2023/24. -
Keinergasse
1030 ViennaThe charming, four-story apartment building at Keinergasse 31, 1030 Vienna was acquired by 3SI Immogroup in 2021. The property will be held in portfolio for the long term. -
Blindengasse
1080 ViennaNumber of apartments in total: 30The apartment building at Blindengasse 39, 1080 Vienna, which was extensively revitalized by 3SI Immogroup in 2020, is located in one of Vienna's most popular residential areas, the Josefstadt district. 29 exclusive condominiums, luxuriously furnished, offer the highest quality of living in a historic ambience. The excellent location between Florianigasse and Laudongasse ensures an optimal infrastructure and excellent local supply for all necessities of daily life. -
Van-der-Nüll-Gasse
1100 ViennaNumber of apartments in total: 25 Completion: Fall 2020At Van-der-Nüll-Gasse 78, 1100 Vienna, 3SI Immogroup built 25 new condominiums with a total area of 1,279 m² in 2019/20. The apartments score not only with a well thought-out spatial concept, but also with individual sizes ranging from 39 m² to 136 m² and attractive, generous open spaces. Thanks to its proximity to the Troststraße U1 station, the modern low-energy new building offers perfect connections to Vienna's city center, and the Wienerberg recreation area is within walking distance. -
Gersthofer Straße
1180 ViennaIn the heart of Gersthof, the optimal combination of contradictions is created: extensive parks and good transport connections, big city flair and city edge mentality, modernity and tradition. With the extensive renovation & modernization of over 100 condominiums & investment apartments by 3SI Immogroup, valuable, modern living space has been created in Währing as of 2019. On a total of more than 12,000 square meters, divided into over 100 residential units in 4 building sections and exclusive penthouses, this project offers ideal floor plans in a particularly sought-after urban location. -
Seidengasse
1070 ViennaThe charming corner apartment building at Seidengasse 10/Zieglergasse 28, 1070 Vienna, is located in an excellent and sought-after residential and commercial location in Vienna's 7th district. The majority shares acquired by 3SI Immogroup in 2021 will be held in portfolio for the long term. -
Edelhofgasse
1180 ViennaThe property at Edelhofgasse 8, 1180 Vienna, was acquired by 3SI Immogroup in 2012. A comprehensive renovation of the Gründerzeit building was carried out by the company. -
Burghardtgasse
1200 ViennaThe Brigittenau old building at Burghardtgasse 10-12, 1200 Vienna, was renovated and modernised to a high standard by 3SI Immogroup. In 2020, 13 stylishly revitalised condominiums were put up for sale. The property is particularly attractive due to its good location in the twentieth district near the Danube Canal and Hannovermarkt. -
Mariahilfer Straße
1060 ViennaBuilt in 1897 by master builder Leopold Roth, this present period building at the beginning of Vienna's busy Mariahilfer Strasse (Mariahilfer Strasse 127/Bürgerspitalgasse 29, 1060 Vienna) was acquired by 3SI Immogroup in 2020 and extensively revitalized. Particular emphasis was placed on the facade renovation and reconstruction. The unadorned facade on the Gürtel side was supplemented with handmade stucco, balcony railings were renewed in the style of Old Vienna, the entrance area as well as the other common areas were revitalized to a high standard and furnished in the style of Old Vienna.
The property, which is owned by 3SI Immogroup and fully leased, will be held as a long-term portfolio. -
Lindengasse
1070 ViennaThe 5-storey property at Lindengasse 25, 1070 Vienna, which was built around the turn of the century and has two staircases, was acquired from private owners by 3SI Immogroup in 2020. It has almost approx. 1,600 m² of usable space. In addition, there is a further approx. 400 m² of attic space, the development of which is planned from 2021.
In addition to the beautiful staircase, the Wilhelminian style apartment building enchants with special decorations in the entrance area, which can only be found a few times in Vienna in this form of design. -
Erdbergstraße
1030 ViennaThe apartment building at Erdbergstraße 35, 1030 Vienna, built in 1905, was extensively renovated, the attic was extended and a lift was installed. The Wilhelminian style building with the beautifully structured façade and the inviting, imposing entrance has 40 rentable residential units. Due to its proximity to Landstraßer Hauptstraße and Rochusmarkt, the property enjoys an excellent infrastructural location. -
Barmherzigengasse
1030 ViennaThe apartment building at Barmherzigengasse 21, 1030 Vienna, impresses with its beautifully structured façade and stylish entrance. During the loving renovation of the 14 period apartments by 3SI Immogroup, special attention was paid to the high-quality and modern furnishings, which underline the charming character of the apartment building. An additional plus is the central location in the 3rd district; public transport, restaurants and local suppliers are only a few minutes' walk away. -
Alsegger Straße
1180 ViennaThe beautiful corner apartment building at Alsegger Straße 38/Ferrogasse 21, 1180 Vienna, was acquired by 3SI Immogroup 2020 from long-term private ownership. The property, which is located in the immediate vicinity of the charming Gersthofer Straße, the Türkenschanzpark and the enchanting Sternwartepark, has around 1,200m² of usable space, an attic that has already been converted to a high standard and is in excellent condition. The Gründerzeit building is held in inventory by the 3SI Immogroup. -
Apollogasse
1070 ViennaThe architect Merz Oskar built this charming period building in Apollogasse in Vienna's 7th district in 1882. The apartment building in Vienna's Neubau district is particularly appealing due to its proximity to the Mariahilfer Strasse shopping mile and the wide range of shopping opportunities it offers. The historic façade lends this stylish apartment building its historic Viennese flair. -
Schlösselgasse
1080 Vienna -
Glasergasse
1090 ViennaThe apartment building at Glasergasse 11, 1090 Vienna, close to Porzellangasse, Liechtensteinpark and the Danube Canal, is a classic period building from the turn of the century. During the refurbishment by 3SI Immogroup, special attention was paid to restoring the elegant character of the Wilhelminian period to the structured façade and the inviting entrance. In addition, an elevator was installed in the course of the attic conversion. The bright, inviting staircase leads to the 14 charming and spacious apartments in the old building. -
Beatrixgasse
1030 ViennaThe Gründerzeit house at Beatrixgasse 4 a, 1030 Vienna is located in an absolute prime location in the Landstraße district. In the course of the attic conversion by 3SI Immogroup, a passenger lift was also integrated, and the façade and staircase were extensively renovated in 2019. Due to its excellent location, the Gründerzeit building offers numerous shopping facilities, public amenities and shops for daily needs as well as the transport hub Wien Mitte in the immediate vicinity. -
Maulbertschgasse
1190 Vienna -
Raffaelgasse
1200 ViennaThe new building erected by 3SI Immogroup at Raffaelgasse 10, 1200 Vienna is another showcase project of 3SI's new construction division: 44 modern apartments equipped with high-quality materials, most of which have balconies, terraces or private gardens, were built here in low-rise construction. In addition to a green facade, the new building offers parking spaces with electric hook-ups in its underground garage and bicycle storage room. The location near Augarten is also excellent in terms of public transport: the underground stations U6-Jägerstraße and U4-Friedensbrücke are only a few minutes' walk away. -
Roßauer Lände
1090 ViennaIn this corner property at Roßauer Lände 17, 1090 Vienna, built around 1900, 3SI Immogroup revitalised the entire apartment building; the façade, entrance area and staircase were renovated in the style of Old Vienna. In addition, the attic was converted and high-quality new living space was created by 3SI in a sought-after location in the Servitenviertel. Courtyard-facing loggias and terraces round off the high-quality real estate offer. -
Hagenmüllergasse
1030 ViennaThe old building at Hagenmüllergasse 1/Löwenherzgasse 11, 1030 Vienna, which was built during the Wilhelminian period, was acquired by 3SI Immogroup in 2021; the four-story property will be held as a long-term portfolio. -
Burggasse
1070 ViennaThis unique apartment building at Burggasse 97, 1070 Vienna, catches the eye primarily because of its low number of floors - one ground floor and two standard floors. Contrary to what the structured façade might suggest, the charming inner courtyard contains numerous old building apartments in a quiet courtyard location, most of which are accessible via pavilions. -
Laudongasse
1080 ViennaThis period house at Laudongasse 32, 1080 Vienna, which was built around the turn of the century, impresses with its prime location and distinctive character of an old building. The house was completely renovated by 3SI Immogroup, a lift was installed and the attic was converted. A special feature of this apartment building is that all sides are detached, which means that all apartments have a particularly high level of daylight, also due to the generous window areas. -
Kreindlgasse
1190 ViennaThis enchanting, 4-storey Döblinger Gründerzeit house was acquired from private ownership by 3SI Immogroup before 2020. Located at Kreindlgasse 12 in the 19th district, the building has 834 m² of usable space as well as a picturesque, green inner courtyard. The property has been extensively refurbished and is held in inventory. -
Margaretenstraße
1050 Vienna -
Borschkegasse
1090 ViennaThe beautiful historic Gründerzeit corner building at Borschkegasse 15, 1090 Vienna, enchants with an elegant entrance and a staircase that has been lavishly restored by 3SI Immogroup and in which countless well-preserved period building elements can be admired. In addition to the stylish and high-quality revitalisation of seven condominiums, new balconies were built on the courtyard side. A particular plus point is the proximity to the AKH (General Hospital) as well as numerous means of public transport, which provide ideal connections to Vienna's city centre. -
Kegelgasse
1030 ViennaIn the historic and completely revitalised apartment building in Kegelgasse, 1030 Vienna, 10 condominiums were developed on 4 floors by 3SI Immogroup. The classic 3SI fittings - coffered doors, herringbone parquet flooring, extensive tiling and rain showers in the bathrooms - were also used in this Wilhelminian-style building in a stylish manner and well thought-out down to the smallest detail. The apartment building is located next to the Sophiensälen in one of the top locations in the 3rd district and is only a few minutes' walk from Wien Mitte. -
Siebenbrunnengasse
1050 ViennaThe apartment building at Siebenbrunnengasse 65, 1050 Vienna, acquired by 3SI Immogroup at the beginning of 2021, is to be extensively renovated; the planned attic conversion is to create approx. 400 m² of living space in addition to the currently existing approx. 1,000 m². -
Linzer Straße
1140 ViennaThe charming apartment building at Linzerstraße 381a, 1140 Vienna, was extensively renovated in 2020 by 3SI Immogroup; in addition to the staircase, the street façade, which was already noticeably aging, was also revitalised and has since shone in new old splendour. -
Am Tabor
1020 ViennaThis apartment building at Am Tabor 8, 1020 Vienna, impresses with its structured and detailed façade, which stands out from the rest of the apartment buildings in the area. The house as well as its individual apartments have been transformed into a gem again by 3SI Immogroup through detailed work; the revitalisation of the façade is also continued in the entrance area with a bright and inviting entrance.
The good and central location of the apartment building, close to Vienna's Augarten, offers an excellent infrastructure and charming green spaces such as the Augarten or the Prater. -
Kaiserstraße
1070 Vienna -
Dittmanngasse
1110 ViennaAn attractive new construction project realised by 3SI Immogroup and Winegg Realitäten: A total of 104 new-build apartments with sizes between 45 and 75 m² in a central Simmering location were completed in 2021 at Dittmanngasse 4, 1110 Vienna. With a total floor space of over 6,000 m², new, affordable and high-quality living space was thus created in Vienna. -
Ferdinand Buchberger-Gasse
2340 MödlingThis elegant apartment building at Ferdinand Buchbergergasse 38 in Mödling was built around 1910 and is in very good condition. The house comprises a ground floor, two standard floors, a converted attic and a basement. The quiet but central location of the apartment house, close to the regional hospital Mödling, offers several kindergartens and schools as well as an excellent local supply. In a few minutes you can reach the shopping area of the main street and the pedestrian zone with a wide range of shops and restaurants. A very good public connection is guaranteed by the nearby train station. In addition, the motorway connection takes you to the Vienna city limits in about 15 minutes, but also the Vienna Schwechat airport can be reached via the S1 in only 30 minutes. -
Hafengasse
1030 ViennaThis classic apartment building from 1899 next to the Rudolfstiftung was extensively renovated by 3SI Immogroup. The smooth façade was transformed into a detailed, beautifully structured façade that reflects the original stylish character of the Gründerzeit building. The apartments at Hafengasse 16, 1030 Vienna were extensively renovated to a high standard, and balconies were added on the courtyard side. The period building also scores with its attractive location close to the city and the green oases at Belvedere Castle and the Schweizergarten. -
Prandaugasse
1220 ViennaThe period building at Prandaugasse 51, 1220 Vienna, was revitalised by 3SI Immogroup with great attention to detail. The apartment building has a basement, a mezzanine and three standard floors. The inviting entrance and the friendly staircase lead to 14 apartments with floor areas between 27 - 155 m². Situated in a quiet pedestrian zone near the Danube centre, the old building with its charmingly structured façade offers numerous local suppliers, recreational facilities and public transport stops in the direct vicinity. -
Fendigasse
1050 ViennaThe charming old building at Fendigasse 23, 1050 Vienna, was acquired by 3SI Immogroup at the beginning of 2021. The currently still four-story apartment building from 1909 was extensively revitalized in 2021/22. In addition to the attic conversion, which will provide 415 m² of additional living space, the creation of new garden apartments and the addition of balconies is planned. -
Felbigergasse
1140 ViennaThe Klimt Hotel is situated in a quiet location in Vienna's 14th district; in addition to excellent transport links, the hotel stands out for its proximity to Schönbrunn Palace and charming Hietzing.
The artistically designed apartment hotel has 25 rooms of various sizes and is decorated in the style of one of Austria's most famous painters - Gustav Klimt. His most famous works can be found throughout the building. The hotel's own garden offers a retreat for all guests and invites you to linger. -
Herbststraße
1160 ViennaThe charming corner apartment building at Herbststraße 32, 1160 Vienna, was extensively revitalised by 3SI Immogroup in 2020. In addition to the renovation of the exterior façade, the interior of the period building was also comprehensively overhauled. In the course of the staircase renovation, the walls were re-plastered and - as well as all doors - painted, handrails and banisters restored and new lights installed. -
Stolzenthalergasse
1080 ViennaThis mid-terrace house at Stolzenthalergasse 3, 1080 Vienna, immediately catches the eye thanks to the beautiful window roofing and the numerous articulations of the façade. The house has a usable floor space of around 664 m², which is divided into eight residential units and two commercial areas on the ground floor.
The Stilzinshaus is located in a very popular and sought-after residential area of Vienna, the 8th district Josefstadt. The connection to public transport is also excellent: The U6 station "Thaliastraße" can be reached in three minutes on foot. Tram line 46 offers a direct and convenient connection to the city centre. -
Ybbsstraße
1020 ViennaThis elegant apartment building at Ybbsstraße 38, 1020 Vienna, built at the turn of the century and refurbished to a high standard by 3SI Immogroup, is only a few minutes' walk from the natural paradise of the Prater. The corner building, consisting of the ground floor and 3 standard floors, has a quiet inner courtyard and a wonderfully restored, structured façade with very well preserved period elements. -
Lorenz-Mandl-Gasse
1160 ViennaThis classic and well-maintained apartment building in Lorenz-Mandl-Gasse, 1160 Vienna, is particularly impressive due to its elegant façade. The entrance, which is decorated with stucco and stylistic elements, further emphasises the character of the old building, which was built around 1900. Furthermore, the location of the period building is impressive; in addition to a perfect public transport connection, the proximity to the Steinhofgründe and the Gallitzinberg allows numerous leisure activities in the countryside. -
Brandmayergasse
1050 ViennaThe Art Hotel Vienna is centrally located in Vienna's 5th district Margareten and offers its guests excellent connections to the city centre. The hotel welcomes its visitors with over 100 different art objects - from contemporary paintings to artistic sculptures. In addition, there are constantly changing exhibitions as well as art events at the Art Hotel, but also the graffiti facade underlines the artistic flair. This was designed by graffiti artist Sarah "siuz" Kupfner especially for the Art Hotel. -
Sobieskigasse
1090 ViennaThe residential building at Sobieskigasse 35, 1090 Vienna, is considered a pioneering project by 3SI Immogroup in the field of ecological new construction and smart, future-oriented building methods. A total of 26 condominiums have been built in the ecological low-energy building with a green façade. The apartment sizes range from 39m² to 118m², each apartment was equipped with extensive open spaces. The underground car park was equipped with charging stations for e-cars and e-bikes. -
