Selling property in Oetwil am See: no median, a pricey district

The cantonal model can put a figure on the land even when the market itself has no median. For 2025 it stands at CHF 1,266 per square metre.⁷ Ten years ago it was CHF 889, a rise of 42.4 per cent. The range runs from CHF 897 to CHF 1,788.

Alongside that, the canton as a whole has a second, independent figure. A median of CHF 1,742 was actually paid for residential building land between 2021 and 2025.⁷ Model estimate and actual purchase price follow different methods and serve only as a rough guide.

Neither figure replaces a valuation of your own plot or building. For a house or flat in Oetwil am See, age, condition and fit-out come on top. For that there is no official comparison figure for 2015 or 2025. What this means for you: only a derivation with comparable properties from the region replaces the missing statistic.

Meilen district, to which Oetwil am See belongs, has enough sales for an official median.² In 2025 a house in the district cost a median of CHF 2,775,005, from 202 sales. That is 58 per cent more than in 2015. A flat cost a median of CHF 2,097,000, from 456 sales, 50 per cent more than in 2015.

Both figures sit around 75 per cent above the cantonal median. A district median is not a price for a property in Oetwil am See itself, though. It mixes sales from across the district, from the lakeside municipalities to the villages inland.

Oetwil am See itself taxes more. On the same income and wealth, you pay markedly more than in the lakeside municipalities of Meilen and Küsnacht. What this means for you: the district figure shows the price class of the surroundings. It is not your own house price, and not your own municipality’s tax burden.

The tariff is the same in every Zurich municipality; Oetwil am See merely levies it.¹ It rises in steps: 10 per cent on the first CHF 4,000, 40 per cent on the part above CHF 100,000.

The holding period works the other way: in the example it is a 20 per cent reduction after 10 full years. From 20 full years it would be 50 per cent, so CHF 134,000 would be due instead of CHF 214,400.¹ For a purchase more than 20 years ago, the market value of 20 years ago may stand in for the purchase price. Documented value-enhancing investments cut the gain further; maintenance does not.

Put the proceeds into a new, owner-occupied home in Switzerland, and the tax can be deferred.¹ You must also have lived in the previous property yourself. A replacement priced below the proceeds has its difference taxed at once. One that does not exceed the old purchase price and investments gets no deferral.⁹ Deferred does not mean waived.