Erlenbachstrasse

9100 Herisau, Appenzell Ausserrhoden

Rooms

3.5 rooms

Living area

105 m²

Type

Apartment

Price per m²

CHF 5’905/m²

On Alpine Market since

10 Jul 2026

Description

In Herisau AR, eingebettet in das malerische Appenzeller Hinterland, entsteht mit dem exklusiven Wo…

Estimated monthly payment

CHF 1’298/month

10-year fixed · 1.89% per year

moneyland.ch Swiss Mortgage Index, average 10-year fixed rate, as of 6 Aug 2026

CHF 913/month

SARON · 0.96% per year

SNB SARON fixing (-0.04 percent, 2026-09-03) plus a published bank SARON margin of 1.00 percent via moneyland.ch, as of 6 Sep 2026

Assumes 20% down, a first mortgage up to 65% of the price with no amortisation, and the portion above 65% amortised over 15 years. Interest only, before tax.

Lender affordability test

CHF 3’100/month

Swiss lenders test a loan at an imputed 5% interest rate plus 1% of the price a year for upkeep, plus amortisation. This is the test figure, not what you would pay.

Adjust the assumptions

Purchase price (CHF)

Down payment (%)

Interest rate (% per year)

Monthly charges (CHF)

Condominium charges and other running costs, if you know them.

Amortise the second mortgage over 15 years

Your rate · 1.89% per year

CHF 1’298/month

Interest:: CHF 781/month
Amortisation:: CHF 517/month
Charges:: CHF 0/month
First mortgage:: CHF 403’000
Second mortgage:: CHF 93’000

An illustration, not an offer. Real rates depend on the lender, the property and your own situation. Nothing you enter here is saved.

Offers on this property

This address is advertised with 4 active offers. Each is listed as published; we do not merge them.

Price	Source	First seen	Last seen
CHF 620’000 Shown on our card	immostreet	10 Jul 2026	15 Sep 2026
CHF 770’000	immostreet	10 Jul 2026	15 Sep 2026
CHF 800’000	immostreet	10 Jul 2026	15 Sep 2026
CHF 770’000	immostreet	10 Jul 2026	1 Sep 2026not seen recently

Price history

10 Jul 2026CHF 620’000Initial price

Sale history

No recorded sale history shown yet. Swiss registers publish transfers by land parcel rather than by street address, so linking them to an individual property needs cadastral data we are still adding.

Market activity

Listed on immostreet
For sale
10 Jul 2026
Listed on immostreet
For sale
10 Jul 2026
Listed on immostreet
For sale
10 Jul 2026
Listed on immostreet
For sale
10 Jul 2026

Sources and confidence

No sourced facts recorded yet for this property. As official sources come online, every material fact here will show where it came from and how confident we are.