CHF645'000
Sonnhalde, 4537 Wiedlisbach
Estimate based on the asking price and normal buyer share. Exemptions and reduced rates are not included. FTA rules 2022-11
The official tax value is assessed separately and is not the asking price.
Additional notary or land-register costs may apply. Excludes mortgage, maintenance and personal income or wealth tax. Confirm the binding amount before buying.
As of 08 Sept 2026
The asking price is 51.8% above the median of .
This listingCHF 645'000
CHF 425'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 13 days — this one has been up for 110 days. 1.4% of active listings have cut their asking price in the last 90 days. Asking prices per m² are about 3.6% higher than a month ago.
Market history
ARE transit class D — a car is needed for most trips.
67% built-up area within 500 m.
Mostly mixed households and couples · around 41 people in the neighbourhood.
197 %
Lower than 6% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
noise level by day
Elevated noise levels
More exposed to traffic noise than typical residential spots.
Night
45 dB
Loudest source
Road
Louder than 77% in the canton
Measured noise level, placed on a scale of everyday sounds.
Typical values for this region.
Hardly any elevated radon levels in the area.
A few buildings
Available from 3 networks.
The project: In the southern part of the popular municipality of Wiedlisbach, near the idyllic Aare riverside, we are building three structures with 6 high-quality condominiums on 3 residential floors for you. All apartments have an architecturally well-thought-out and extremely functional floor plan. Floor-to-ceiling wood-metal windows and doors provide optimal natural light in all rooms. You can design the entire interior according to your wishes and ideas. You have high-quality elements for floor and wall coverings, kitchens with cooking islands, sanitary appliances, built-in furniture, and electrical connections at your disposal. The ground-floor apartments have very spacious terraces (25.40 m2) and garden areas for private use, the upper-floor apartments have sunny balconies (22.50 m2), and the attic apartments have beautiful terraces on 3 façade sides (39.50 m2 – 43.80 m2). You can place your own washing and drying machines either in the apartment or in the general laundry room in the basement with an attached drying room. Under the buildings, there is a car parking garage, which is also connected to the basement rooms and storage rooms. All apartments are accessible by a passenger elevator, and all entrances are designed to be barrier-free. You can expect a modern, high-quality construction with energy-efficient and environmentally friendly heat pumps for each building, whose electricity is supplied by the high-performance photovoltaic system on the building roofs. Between buildings 1 and 2, there is a common area with a playground and plenty of space for adults for outdoor activities. The existing environment is quiet and sunny. Welcome to the Sonnhalde in Wiedlisbach! The apartments: 3.5-room attic apartment: - Entrance with individually designed wardrobe and built-in cabinets - Living and dining area with open kitchen front, individually designed - Shower room or bathroom with toilet, floor-level shower or bathtub, single sink, individually designed - Shower room with toilet, floor-level shower, and single sink, individually designed - 2 bedrooms, individually designed 2.5-room attic apartment: - Entrance with individually designed wardrobe and built-in cabinets - Living and dining area with open kitchen front, individually designed - Bathroom with toilet, floor-level shower, and bathtub, single sink, individually designed - Lockable storage room - 1 bedroom, individually designed The construction project is expected to receive the final building permit soon. The construction start is planned for 2026. The apartments with ancillary rooms and parking spaces can be reserved now, and the purchase price payments will be made after the construction start according to the construction progress. We look forward to your contact and are available for a non-binding viewing and consultation on site at the construction site.