New developments in the canton of St. Gallen

99 new residential developments tracked in the canton of St. Gallen, notably in St. Gallen, Bütschwil, Berg, Rapperswil-Jona.

Together these projects represent 743 homes, including 1 villa programme.

11 for sale today, with prices from CHF 600’000.

Each page gives the town, the number of homes, the price range and the developer, with the link to the official project website.

HirzenparkRegistration openSG

Hirzenpark

Niederuzwil, St. Gallen

Online since January 2021 · checked 2 days ago

Hirzenpark is a new residential quarter in Niederuzwil, arranged in a horseshoe shape around a large park with a playground, garden pavilion and outdoor fitness trail. It offers a varied range of homes, classic or modern, for families, seniors, singles and couples, as well as commercial spaces and a neighbourhood café. The project places emphasis on sustainability (SNBS standard, Minergie, 100% renewable energy); a second construction phase is underway.

Mixedhirzenpark.ch
Remishueb 3Registration openSG

Remishueb 3

St. Gallen, St. Gallen

Online since December 2020 · checked 6 days ago

75 homes

The REM3 housing cooperative is planning a multigenerational housing project of 75 apartments east of St. Gallen, consisting of four timber buildings with community and commercial spaces. The concept is ecological and low in car use, with rents set at cost price. The apartments are reserved for members of the cooperative.

Mixedrem3.ch
NeugassFor saleOnly 3 units left!SG

Neugass

Berneck, St. Gallen

Online since October 2020 · checked 4 days ago

17 homes · CHF 850’000 – CHF 1’130’000

In the centre of Berneck, near the former town hall, three small residential buildings have been developed in close collaboration with the heritage conservation office. The modern apartments offer open living spaces and bright loggias, with views of the village centre or the vineyards of Berneck. Shops, the motorway and public transport are accessible within a few minutes.

Apartmentsneugass.ch
Bluemewies KirchbergFor saleSG

Bluemewies Kirchberg

Kirchberg, St. Gallen

Online since September 2020 · checked 6 days ago

6 homes

The Bluemewies project in Kirchberg offers six apartments of 3.5 and 4.5 rooms, in modern, high-quality architecture. The interior finishes are carefully designed: wide parquet floors, large ceramic tiles, full-height doors and thresholds without steps. The room layout can be individually adapted at the request of buyers.

Apartmentsbluemewies.ch
Dorfwiese SonnmattFor saleOnly 3 units left!SG

Dorfwiese Sonnmatt

Berg, St. Gallen

Online since May 2020 · checked yesterday

12 villas · from CHF 1’575’000

The detached houses of Dorfwiese Sonnmatt are located in Berg, on the Seerücken, between St. Gallen, Arbon and Rorschach, with views of Lake Constance and the Alpstein massif. Built in solid construction to a high standard, they offer bright living spaces and a green environment that cannot be built on. The project comprises houses D1 to D4 (6½ rooms) and E1 to E8 (7½ rooms).

Villasdorfwiese-sonnmatt.ch
Bloom RapperswilRegistration openSG

Bloom Rapperswil

Rapperswil-Jona, St. Gallen

Online since April 2020 · checked 9 days ago

80 homes

Bloom is a new neighbourhood in the centre of Rapperswil, on Neue Jonastrasse, offering around 80 rental apartments (lofts, townhouses, apartments on upper floors), as well as offices and retail and restaurant spaces on the ground floor. The building permit was granted in December 2024; marketing will only begin when construction starts, but interested parties can already register.

Mixedbloom-rapperswil.ch

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StadtsägiFor rentSG

Stadtsägi

St. Gallen, St. Gallen

Online since February 2020 · checked 15 days ago

190 homes

La Stadtsägi is a new mixed-use district at Steingrüeblistrasse 20-36 in St. Gallen, with around 190 housing offers: studios, shared flats, MOVEment apartments and family apartments of 2.5 to 4.5 rooms. Sägiplatz square forms its heart, with restaurants, retail spaces and public services on the ground floor. Flexible and central commercial spaces complete the offer.

Mixedstadtsaegi.ch
Lehwies, GanterschwilFor saleSG

Lehwies, Ganterschwil

Ganterschwil, St. Gallen

Online since June 2019 · checked 4 days ago

12 homes

At Lehwies-Weg 3/3a in Ganterschwil, the Lehwies development comprises 12 owner-occupied apartments (3.5 and 4.5 rooms) in a quiet setting with open views. The architecture is modern, with large picture windows, spacious terraces and balconies, and a standard aimed at very low operating costs. The municipality of Bütschwil-Ganterschwil combines rural tranquillity with good connections to the Wil agglomeration.

Apartmentslehwies.ch
OttilienparkTo be confirmedSG

Ottilienpark

Bütschwil, St. Gallen

Online since April 2019 · checked 15 days ago

43 homes

The Ottilienpark development in Bütschwil comprises five modern buildings set in a green environment, with 43 dwellings, of which 29 are condominium units and 14 are rental units. The apartments feature open-plan kitchens, large picture windows and terraces or loggias. The buildings are constructed with quality materials and particular attention to sound and thermal insulation.

Apartmentsottilienpark.ch
4Pearls JonschwilFor saleSG

4Pearls Jonschwil

Jonschwil, St. Gallen

Online since November 2018 · checked 4 days ago

4 homes · CHF 690’000 – CHF 870’000

4Pearls is a residential project in Jonschwil (SG) offering four owner-occupied apartments of 3.5 and 4.5 rooms, with modern architecture combining wood and stone. The apartments feature high-end finishes (wide-plank parquet flooring, large ceramic tiles, full-height doors), an intelligent home automation system, two garage spaces and a leisure room per apartment. The layout can be adapted at the request of the buyers.

Apartments4pearls.ch
DorfwieseFor rentSG

Dorfwiese

Berg, St. Gallen

Online since November 2018 · checked 15 days ago

Die Dorfwiese is a residential development in Berg, on the Seerücken between St. Gallen, Arbon and Rorschach, with views of Lake Constance and the Alpstein massif. It comprises several apartment buildings and houses (D1, C1/C2, A1/A2, B1/B2) built to the Minergie standard, with a lift, cellar and laundry room for each dwelling. The apartments are offered for rent.

Apartmentsdorfwiese.ch
FeldwiesFor rentLast unit available!SG

Feldwies

Bütschwil, St. Gallen

Online since November 2018 · checked yesterday

44 homes

The new Feldwies residential area is located at the southern entrance of Bütschwil, in the Toggenburg, and comprises four L-shaped buildings with 3.5 to 5.5-room apartments. The apartments are built to the Minergie standard and feature parquet flooring, underfloor heating, balconies or terraces and an underground car park. The railway station and village centre are within walking distance.

Apartmentsfeldwies.ch
LindenparkFor rentLast unit available!SG

Lindenpark

Buchs, St. Gallen

Online since June 2018 · checked 12 days ago

100 homes

Lindenpark in Buchs (SG) is a upscale rental residential complex comprising six buildings (A to F), featuring a light-filled architecture with generous volumes. The Minergie-standard apartments are equipped with eSMART technology, photovoltaics with a self-consumption community, and high-end kitchens, with finishes that can be customised. The outdoor areas include a playground, raised vegetable beds, a garden pavilion with barbecue, and a fire pit area.

Apartmentslindenpark-buchs.ch
skylounge-towersFor saleSG

skylounge-towers

Rorschach, St. Gallen

Online since April 2018 · checked 14 days ago

2 homes · from CHF 955’000

The Skylounge-Towers are slender towers with glass façades in the heart of Rorschach, close to shops, public transport and the lakeside promenade. On the 13th floor, offices built in 2012 are being converted into owner-occupied apartments with unobstructed lake views, high-quality finishes and large glazed surfaces. The apartments are built to the Minergie standard.

Apartmentsskylounge-towers.ch
Langrüti MitteFor saleSG

Langrüti Mitte

Rapperswil-Jona, St. Gallen

Online since March 2018 · checked 11 days ago

18 homes · CHF 695’000 – CHF 2’395’000

Langrüti Mitte offers high-quality condominium apartments in a green setting in Rapperswil-Jona. Houses I and J include 2.5 to 5.5-room apartments as well as studios. The quiet and well-connected neighbourhood is close to the lake, shops, schools and Blumenau railway station.

Apartmentslangrueti-mitte.ch
MFH WartensteinSold outSG

MFH Wartenstein

St. Gallen, St. Gallen

Online since April 2026 · checked 8 days ago

6 homes

Building of 6 apartments in condominium ownership (PPE) located at the foot of Rotmonten, one of the most sought-after residential neighbourhoods in St. Gallen. The quiet neighbourhood, well served by bus lines 5 and 9, offers shops, restaurants, an outdoor swimming pool and sports facilities nearby. The apartments range from 3.5 to 5.5 rooms, with loggia and, for some, a terrace.

Apartmentswartensteinstrasse.ch
Oakwood BalgachFully letSG

Oakwood Balgach

Balgach, St. Gallen

Online since December 2025 · checked 5 days ago

10 homes

High-quality new development at 9 and 11 J. Schmidheinystrasse in Balgach, with 10 rental apartments of 2.5, 3.5 and 4.5 rooms. It combines careful architecture, energy-efficient building services and well-planned layouts, with parking spaces in an underground garage and outdoors. Located near the town centre, a 15-minute walk from the train station.

Apartmentsoakwood-balgach.ch
BächiparkFully letSG

Bächipark

Wittenbach, St. Gallen

Online since November 2025 · checked 3 days ago

26 homes

The "Bächipark" comprises 26 modern rental apartments of 2.5 to 5.5 rooms on Leestrasse in Wittenbach, just a few minutes from St. Gallen. The apartments offer bright floor plans, quality materials, and large balconies or garden terraces. Move-in is planned for late 2026.

Apartmentsbaechipark.ch
Säntis UzwilFully letSG

Säntis Uzwil

Uzwil, St. Gallen

Online since August 2025 · checked 9 days ago

18 homes

Modern building with 18 new apartments at Bahnhofstrasse 74 in Uzwil, a one-minute walk from the station, on a south-facing hillside location with views up to the Säntis. All apartments are served by a lift and have a cellar; the building is ready for occupancy from 1 April 2026, and full rental was achieved by summer 2026.

Apartmentssaentisuzwil.ch
Weierhof WilSold outSG

Weierhof Wil

Wil, St. Gallen

Online since December 2023 · checked 8 days ago

5 homes

"Weierhof" is a new development at the foot of the Hofberg in Wil (SG), with a building of five condominium apartments (PPE). The apartments feature large windows, loggias, terraces and open-plan kitchens, with a lift, underground garage, photovoltaics and a heat pump. Buyers can personalise their apartment thanks to a fit-out budget.

Apartmentsweierhof-wil.ch
Neudorf SennwaldSold outSG

Neudorf Sennwald

Sennwald, St. Gallen

Online since August 2023 · checked 4 days ago

16 homes

Neudorf offers 16 new homes in two modern buildings in Sennwald, with spacious 4.5-room apartments and 3.5-room penthouses. The homes offer views of the Rhine Valley and the mountains, and high-end fittings (V-Zug appliances, eSMART system, water-to-water heat pump, photovoltaics). The apartments were offered for sale or for rent; all are now sold or rented.

Apartmentsneudorf-sennwald.ch
Kronenstrasse10Fully letSG

Kronenstrasse10

Rorschach, St. Gallen

Online since May 2023 · checked 11 days ago

27 homes

In the centre of Rorschach, on the shore of Lake Constance, a residential and commercial building is rising at Place Trischli. It comprises 27 apartments of 2.5 to 4.5 rooms with loggias, terraces or roof gardens on the top floor, some with lake views, as well as commercial spaces on the ground floor. All apartments are wheelchair accessible by lift.

Mixedkronenstrasse10.ch
InnerfeldSold outSG

Innerfeld

Bütschwil, St. Gallen

Online since May 2023 · checked 3 days ago

20 homes · CHF 600’000 – CHF 870’000

The "Innerfeld" project in Bütschwil-Ganterschwil, in the Toggenburg region, comprises two modern, ecologically built buildings with 20 condominium apartments of 3.5, 4.5 and 5.5 rooms. The apartments offer large balconies, terraces or garden seating areas, and buyers can personalise the interior fit-out. Energy is supplied by a geothermal heat pump and a photovoltaic system, with a private cellar, lift and shared underground garage.

Apartmentsinnerfeld.ch
WiesentalSold outSG

Wiesental

Buchs SG, St. Gallen

Online since May 2023 · checked 2 days ago

12 homes

The «Wiesental» development is under construction in a central and sunny location in Buchs-Räfis (SG). It comprises three small buildings of 4 apartments each, i.e. 12 apartments for ownership, with a wheelchair-accessible lift, an underground garage and high-quality materials. Public transport, the A13 motorway and Buchs SG railway station can be reached within a few minutes.

Apartmentswiesental-buchs.ch

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