1'295'000
CHF1'295'000
Emserenstrasse residential building, 9434 Au
3.5- / 4.5-room attic apartment
In the Emserenstrasse residential building in Au, the last apartment is still for sale. The attic apartment impresses with spacious, light-flooded rooms, two partially covered terraces, and a wide view over the Rhine Valley to the vineyards of Berneck.
The apartment can be used flexibly as a 3.5- or 4.5-room apartment. The interior design is not yet completed: the kitchen and flooring in the living and sleeping areas can be chosen according to the buyer's personal preferences.
Your advantages at a glance
Sustainably and comfortably built
The building was realized according to the Minergie standard. Photovoltaics, geothermal heat pump, and controlled living room ventilation ensure energy-efficient building technology.
On warm summer days, the integrated Free-Cooling system via the underfloor heating enables a pleasant temperature in the living rooms. The underground garage is also prepared for e-mobility with intelligent load management.
Experience it on site now
The attic apartment can be visited. On site, you can directly experience the room feeling, light conditions, terraces, and view.
The interior photos used in the ad show already built apartments of the same building and serve as a reference for the possible construction standard.
We would be happy to show you the apartment in person and inform you about the possibilities for interior design. Arrange your viewing appointment.
We look forward to your contact.
Is there room to negotiate?
A typical listing stays on the market for about 25 days. 2.8% of active listings have cut their asking price in the last 90 days.
Observed asking prices – not transaction prices or a valuation.
Emserenstrasse 2 9434 Au SG
Loading…
ARE transit class D — a car is needed for most trips.
68% built-up area within 500 m.
Small and larger households · around 56 people in the neighbourhood.
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
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
48 dB
Loudest source
Road
Calculated level, placed on a scale of everyday sounds.
At least one pollutant is above its WHO guideline; all meet the Swiss limit.
The federal radon map estimates that at most 1% of the buildings here exceed the reference value of 300 Bq/m³.
In 10 to 50% of the buildings around
In the network models of 3 operators.
Mobile: as of 2026