2'100'000
3.5 room Apartment in Winterthur
CHF2'100'000
Description
Garden apartment in prime location in Winterthur
Casa & Casalina - Living at the highest level
On Heiligberg, in a park-like environment, Casa & Casalina is creating an exclusive residential complex in a villa-like style, combining architecture, generosity, and living culture. Two elegant multi-family houses with a total of only eight condominiums create an environment that offers peace, privacy, and stylish living quality.
House 10
Two 4.5-room garden apartments impress with large window fronts that flood the interior with natural light and seamlessly transition into the private garden. Open living and dining areas create an inviting atmosphere, perfect for cozy hours with the family or representative occasions.
Property Details
- Property type
- Apartment
- Living space
- 121 m²
- Rooms
- 3.5
- Floor
- Ground floor
- Year Built
- 2026
- Published on
- 31.10.2025
Features
Wheelchair Accessible
Minergie
Elevator
Washing machine
Charging Station
Tumble Dryer
Pets Allowed
Quiet Location
Sunny Location
Garage
Child Friendly
Mentioned in the description
Price
- Purchase Price
- CHF 2'100'000
- Price per m²
- CHF 17'355
Market context
The asking price is 75% above the median of .
This listingCHF 2'100'000
CHF 1'200'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 14 days. 1.7% of active listings have cut their asking price in the last 90 days.
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Partner offer by Moneyland.ch
Location
Sonnenbergstrasse 10 8400 Winterthur
Nearby
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Neighbourhood
Moderate public transit
ARE transit class C — usable but limited service.
Mostly built-up
81% built-up area within 500 m.
Lively neighbourhood
Mostly one- and two-person households · around 31 people in the neighbourhood.
Municipal tax multiplier
125 %
Lower than 1% of municipalities in the canton
ESTV · 2026
CHF 10'431 income tax a year · Single person without children, gross wage CHF 100'000
- 30.5 Rp/kWh
Noise & quiet39 dBDay
39dB
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
30 dB
Loudest source
Road
LibraryRainConversationTrafficLoud
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 2–10%
The federal radon map estimates that 2 to 10% of the buildings here exceed the reference value of 300 Bq/m³.
Connectivity
Fibre available
In over 90% of the buildings around
5G outdoors
In the network models of 3 operators.
Mobile: as of 2026
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