Price on request
8 room Maisonette in Au SG
Price on request
Description
Maisonette apartment with annex, garden and view over the Rhine Valley
Maisonette apartment with annex/practice/office
This 1988 maisonette apartment is located in a elevated, quiet slope position in Au SG and offers a beautiful view over the Rhine Valley. With 8 rooms, four wet cells and two kitchens, it feels more like a house than an apartment.
The main floor has a spacious living and dining area with stone floor and open ceiling up to the roof. A glass front leads to the large terrace. There are also three more rooms, two wet cells, a laundry room and the 2021 renovated kitchen. On the top floor are two large rooms, a bathroom with a free-standing bathtub and a second balcony.
The annex apartment (room, kitchen, shower/toilet) has its own entrance with its own access stairs. It is currently used as a practice. It is also suitable as an office or guest area, an external rental is possible.
The terraced garden belongs to the apartment as a special use. In addition, a double garage and a basement room belong to the property. Skylights, window front, balcony door, heating, kitchen and bathroom have been continuously renewed, the annex apartment was added as an extension in 2014.
Schools, shopping and public transport are within a few minutes' reach. Heerbrugg, Widnau and the motorway can be reached quickly by car.
This property combines the spaciousness of a house with its own garden and offers space for family, practice or office. Make yourself a personal picture and let yourself be convinced of the advantages.
Sales price on request. Takeover from 01.09.2027. We would be happy to send you the detailed documentation. For a viewing, proof of financing from a Swiss bank is required. We will name the amount on request.
Property Details
- Property type
- Maisonette
- Available from
- 01.09.2027
- Living space
- 220 m²
- Rooms
- 8
- Year Built
- 1988
- Last renovated
- 2022
- Published on
- 29.10.2026
Features
Mentioned in the description
Price
- Purchase Price
- Price on request
Location
Walzenhauserstrasse 75 9434 Au SG
Nearby
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Neighbourhood
Fairly green
68% green and natural space within 500 m.
Quiet neighbourhood
Many households of three or more · around 19 people in the neighbourhood.
Municipal tax multiplier
99 %
Lower than 82% of municipalities in the canton
ESTV · 2026
CHF 11'282 income tax a year · Single person without children, gross wage CHF 100'000
- 28.9 Rp/kWh
SunMediumSouth-east
South-east side: a fair amount of sun, in winter too
- North-east
- Hardly any direct sun
- South-east
- Medium
- South-west
- Medium
- North-west
- Hardly any direct sun
This is about the building's façades, with the shade of neighbouring buildings and the terrain. How much of it reaches a flat depends on the floor and the windows.
As of 2015
Source: Swiss Federal Office of Energy SFOE
Noise & quiet53 dBDay
Road and rail noise in the surroundings
Calculated from the federal noise model: the mean over the hectare (100 × 100 m) of the surroundings, model year 2021.
Night
43 dB
Loudest source
Road
Calculated level, placed on a scale of everyday sounds.
Environment
Air within the Swiss limits
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
Radon: class up to 1%
The federal radon map estimates that at most 1% of the buildings here exceed the reference value of 300 Bq/m³.
Connectivity
Cable internet
In 50 to 90% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026
Christof Frei













