2'100'000
CHF2'100'000
10-001 - Exclusive 4.5-room garden apartment
The spacious 4.5-room garden apartment delights with approximately 121 m² of living space, a well-thought-out room concept, and an exceptionally large private outdoor area. The open living, dining, and kitchen area with large window fronts creates an inviting atmosphere and flows seamlessly into the covered seating area and into the garden.
A spacious master bedroom, another versatile room, and an additional room, naturally lit by a skylight with floor-to-ceiling glazing, offer plenty of space for individual needs. The latter is ideal as an exclusive home office, private fitness area, or guest room.
With approximately 329 m² of private outdoor space, including a seating area, the apartment offers an exceptional amount of free space and privacy. A special home that combines the advantages of a high-quality condominium with the spacious living feeling of a single-family home
Casa & Casalina - Living at the highest level
At Heiligberg, in a park-like environment, Casa & Casalina is 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 tranquility, privacy, and stylish living quality.
The asking price is 76.5% above the median of .
This listingCHF 2'100'000
CHF 1'190'000
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.
Sonnenbergstrasse 10 8400 Winterthur
Loading…
ARE transit class C — usable but limited service.
81% built-up area within 500 m.
Mostly one- and two-person households · around 31 people in the neighbourhood.
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
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
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 2 to 10% of the buildings here exceed the reference value of 300 Bq/m³.
In over 90% of the buildings around
In the network models of 3 operators.
Mobile: as of 2026