CHF830'000
Untermattstrasse 3, 8370 Sirnach
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 07 Sept 2026
The asking price is 4% below the median of .
This listingCHF 830'000
CHF 865'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 24 days — this one has been up for 89 days. 1.7% of active listings have cut their asking price in the last 90 days. Asking prices per m² are about 0.8% lower than a month ago.
Market history
ARE transit class D — a car is needed for most trips.
Mostly couples and single parents · around 43 people in the neighbourhood.
142 %
Lower than 62% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
noise level by day
Average noise levels
Typical levels for residential areas.
Night
41 dB
Loudest source
Road
Quieter than 57% 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.
Nearly all buildings
Available from 3 networks.
As a family grows, the space at home becomes increasingly important. This spacious 5.5-room apartment in Sirnach offers exactly that: plenty of room for shared living, sufficient retreat areas for each family member, and practical secondary spaces that make everyday life noticeably easier.
The apartment, built in 2009, presents itself in very good condition and impresses with a generous range of rooms. Families with two or more children will find ideal conditions here to combine living, working, playing, and relaxing under one roof. The four rooms can be flexibly used as children's rooms, offices, guest rooms, or personal retreats – so each family member has their own area.
The center of family life is the spacious living and dining area with an adjacent kitchen. There is enough space for a large dining table, cozy family evenings, and social gatherings with friends. The direct access to the large balcony creates additional free space and offers a beautiful place to breathe, play, or have a meal together outdoors.
The apartment also scores with its secondary spaces: two parking spaces (costing an additional CHF 35,000 each) are part of the offer – particularly practical for families with multiple vehicles, bicycles, or additional space requirements. A separate storage room (costing an additional CHF 20,000) in the basement offers additional storage space for everything that is not needed daily.
Two bathrooms ensure that mornings remain relaxed. One has a shower and bathtub, the second has a shower.
An existing fixed mortgage with a remaining term until 09.10.2029 at an interest rate of 0.60% and a Saron mortgage with a margin of 0.8% at the Thurgauer Kantonalbank in Sirnach can be taken over if desired.
The location in Sirnach combines pleasant living with a very good infrastructure. Schools, shopping opportunities, and offers for daily needs are nearby. Clubs and leisure activities offer children and young people numerous opportunities to actively shape their free time. Thanks to the good transport connections, Wil and the surrounding municipalities are also quickly accessible.
An apartment for families who are not just looking for four walls, but need space to live. Plenty of room, flexible rooms, two parking spaces, and a separate storage room make this home a convincing solution for families with two or more children.
We would be happy to show you the apartment in person. We look forward to your contact and to presenting you with this family-friendly home during a viewing.
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