New construction projects in Wettswil a.A.
Affoltern district · 1 project
Wettswil a.A. is a municipality in the district of Affoltern in the Canton of Zurich, with 5'402 inhabitants. New builds in Wettswil a.A., as of 27.10.2026: one active new-build project. All construction projects come from the official building and dwelling register, including those not yet listed on any portal.
Exklusives Neubauprojekt mit 10 Mietwohnungen und einem Studio. Baubeginn März 2025, Bezugstermin 1. Februar 2027. Die Wohnungen variieren von 2.5 bis 4.5 Zimmern mit Flächen zwischen 49.6 und 138.7 m². Mehrere Einheiten sind mit Dachterrassen ausgestattet. Das Projekt umfasst Untergeschoss-, Erdgeschoss-, Obergeschoss- und Dachgeschosswohnungen.
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Key figures for Wettswil a.A.
Population
5'402
Wettswil a.A. has 5'402 inhabitants — ranked 70 of 160 in the canton.
The population figure shows the resident population of the municipality.
Population growth
+2.3%
Over the last five years the population has grown slightly by 2.3%.
Growth shows the change in resident population over the last five years.
Tax rate 2026
89%
At 89%, Wettswil a.A. ranks 20 of 160 in the canton, a comparatively low tax burden.
The tax rate (Steuerfuss) shows how high municipal taxes are relative to the basic cantonal tax: lower means a lighter burden.
Vacancy rate 2025
0.25%
In Wettswil a.A. it stands at 0.25%, a very tight supply.
The vacancy rate measures the share of empty dwellings: a low value points to a high-demand market.
Source: Statistisches Amt Kanton Zürich
Frequently asked questions about new construction in Wettswil a.A.
There is currently one active new construction project recorded in Wettswil a.A. (as of 27.10.2026).
Current status in Wettswil a.A.: 1 approved.
New-build apartments in Wettswil a.A. come from the projects listed above. First-occupancy listings usually appear only shortly before completion. Baulens shows each project with its construction status from the building register and links directly to the project website, where rentals or sales are announced.
Wettswil a.A. currently has no new-build projects for sale and one for rent (as of 27.10.2026). Each project links directly to its project website.
The municipal tax rate (Steuerfuss) of Wettswil a.A. is 89% of the simple cantonal tax in 2026. Source: Statistical Office of the Canton of Zurich.
In Wettswil a.A. the vacancy rate was 0.25% in 2025. It shows the share of apartments standing empty: a low value points to a market with strong demand.
You can see the address, project website and surroundings of every project in Wettswil a.A. on the Baulens map. 3 projects are free, no credit card required.
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