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Grundheim

ChatGPT plugin

Swiss home buying calculators

View in ChatGPT directory

Grundheim helps you plan a home purchase in Switzerland.

Ask in your own words and Grundheim calculates:

  • Affordability: whether a home fits your income and savings under the usual Swiss bank rules, and the highest price that does.
  • Taxes: income and wealth tax for any of the 2,122 Swiss municipalities, so you can compare places side by side.
  • Mortgages: today's rates from 30 Swiss banks, the monthly cost of a mortgage, and how fixed and SARON tranches compare.
  • Renting or buying, pension-fund buy-ins, purchase costs and the imputed rental value.
  • Municipality facts, price trends and tradespeople near a given place.

Each answer lists the assumptions it used and links to the matching calculator on grundheim.ch with your numbers filled in. No account is needed, and answers are available in ten languages.

Results are estimates based on public rules and published rates. They are not financial advice or a loan offer.

Featured
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Movement

From our daily snapshots over the last 30 days.

Rank by placement

#9476of 10,70412places down24h—7d
#9,424#9,439#9,454#9,469Oct 4Oct 10Oct 16Oct 22Oct 28Nov 2

Rank in Finance

#799of 879024h—7d
#796#797#798#799Oct 4Oct 10Oct 16Oct 22Oct 28Nov 2

In its category

How this plugin compares with others in the same category. Positions are counted within the category, not across the whole directory.

Finance799th of 879 by placement
#PluginPosition7d
797Ziraat Bankası#9429—
798Alphascope#9473—
799GrundheimThis page#9476—
800NetWorthTrackr#9487—
801Cambio#9496—

All 879 Finance plugins

Example prompts

  • “Can I afford a CHF 1.4M home in Meilen on a 220k income?”
  • “What are current Swiss mortgage rates?”
  • “Find a plumber near Winterthur”
Categories
Made by
ParetoLabs · Website
Sign-in
On Install
Capabilities
Affordability check for a Swiss home purchase under the usual bank rules, Income and wealth tax for all 2,122 Swiss municipalities, Today's mortgage rates from 30 Swiss banks and insurers, Mortgage cost, fixed vs SARON tranches, break penalty, forward mortgage and amortisation, Rent vs buy, pension-fund buy-in, purchase costs and imputed rental value, Municipality facts, price trends and an asking-price benchmark, Tradespeople from the Swiss commercial register near a municipality
Availability
Available
Version
1.0.0
Created
October 11, 2026
More info
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