CHF850'000
Untere Haldenstrasse 12A, 9430 St. Margrethen SG
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 26.1% below the median of .
This listingCHF 850'000
CHF 1'150'000
Median
Is there room to negotiate?
A typical listing stays on the market for about 35 days — this one has been up for 116 days. 2.7% of active listings have cut their asking price in the last 90 days. Asking prices per m² are about 5.7% lower than a month ago.
Market history
ARE transit class D — a car is needed for most trips.
Mostly couples · around 33 people in the neighbourhood.
109 %
Lower than 65% of municipalities in the canton
ESTV · 2026
Times refer to the route on foot.
noise level by day
Quiet location
Hardly any road, rail or air traffic noise.
Night
38 dB
Loudest source
Road
Quieter than 64% 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.
Most buildings
Available from 2 networks.
What awaits you This attractive semi-detached house at Untere Haldenstrasse 12A offers a combination that is rare: an elevated position with unobstructable views, a spacious plot of 505 m², a balcony of approximately 20 m², and a living environment that combines tranquility, privacy, and space for development. Quiet cul-de-sac location on the edge of the forest.The spacious balcony extends the living space outdoors and offers space for sun loungers, a dining table, plants, or simply a retreat with a distant view - a true highlight of the house.With approximately 160 m² of net living space and a building volume of 838 m³, the property is ideal for people who appreciate space - whether for family, home office, or individual design. The living room with a fireplace forms the center of the house and creates a warm, inviting atmosphere. The terrace at the back is fully fenced and therefore particularly animal- and child-friendly. The outdoor area offers a variety of uses: garden, relaxation, play area, or a protected place to breathe.The house was built in 1977 and convinces with a solid building substance and a functional floor plan. An own oil heating system and a heat pump storage provide independence in heat supply. A garage box and an outdoor parking space are included in the purchase price.