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Canton of Geneva · 1257 · Sud du canton
Real estate in Bardonnex: prices per m², actual sales and valuation
In Bardonnex, the price per square metre of an apartment is 9'804 CHF (official median, range 9'000 – 10'355, Sud du canton region). The actual sales from the land register, 16 over the past 12 months (+1 % year on year), are detailed below. To place your property within these figures, the free online valuation gives a first range in a few seconds.Sources: OCSTAT, 2024 vintage · FAO Geneva (official register), 18.04.2024 → 05.06.2026 · updated 2026-07-02
Price per m² · apartment
9'804 CHF/m²
official median · range 9'000 – 10'355 (Sud du canton region) · OCSTAT
Median sale price · 12 months
1.04 M CHF
all property types · 16 actual sales · +1% year on year
Actual sales · 24 months
28
median 1.20 M · Q1–Q3 0.82 – 1.75 M
Official register
The latest actual sales in Bardonnex
Every property transaction in the canton is published in the official gazette (FAO). Here are the latest sales recorded in Bardonnex. The price shown is the one actually paid at the notary's, not the one displayed in the listing.
| Date | Type | Price paid | Official notice |
|---|---|---|---|
| 01.04.2026 · 4 months ago | Purchase | CHF 1'270'000 | 2026/3413 ↗ |
| 31.03.2026 · 4 months ago | Purchase | CHF 950'000 | 2026/3286 ↗ |
| 02.02.2026 · 6 months ago | Purchase | CHF 700'000 | 2026/988 ↗ |
| 27.11.2025 · 8 months ago | Purchase | CHF 14'118'358 | 2025/13356 ↗ |
| 30.10.2025 · 9 months ago | Purchase | CHF 2'800'000 | 2025/11947 ↗ |
| 20.10.2025 · 9 months ago | Purchase | CHF 820'000 | 2025/11639 ↗ |
28 sales published between 18.04.2024 and 05.06.2026 · anonymous data (date, price, notice reference), nLPD-compliant · source: fao.ge.ch
Rentals
Rents in Bardonnex in 2025
Average monthly rents for free-market homes, excluding charges (Bardonnex is part of the communes du suburbain (2e couronne) in the cantonal statistics), according to the official survey of May 2025.
| 2 rooms | 3 rooms | 4 rooms | 5 rooms | 6 rooms |
|---|---|---|---|---|
| 1'079 CHF | 1'291 CHF | 1'611 CHF | 1'835 CHF | 2'183 CHF |
OCSTAT, cantonal rent statistics (May 2025), rooms in the Geneva sense (kitchen counted). A rental yield to calculate? Our advisors will work it out with you.
Method
Why these figures differ from the portals'
Two ways of measuring a market coexist: recorded prices (what was signed at the notary's) and estimated prices (what a statistical model calculates). This page uses the former.
This page
Recorded prices
- Sales signed at the notary's and published in the official register (FAO) : 28 in Bardonnex over 24 months
- Official ranges by quartiles (OCSTAT, 2024 vintage)
- Regional history published by OCSTAT, every figure verifiable at the source
Online portals
Estimated prices
- Statistical models (known as “hedonic”): an instant order of magnitude
- Smoothed averages, short history, unpublished methodology
- Useful to get your bearings; insufficient to set an asking price
A model estimates, the register records. Both are useful: we start from the recorded, then an advisor refines according to your property.
Taxation
Selling in Bardonnex: what the tax says
Property gains tax (IBGI). In Geneva, the gain realised on a sale is taxed from 50% (held less than 2 years) down to 2% (25 years and more, scale in force since 2025). The holding period is often the first lever for optimising the timing of a sale. We calculate it with you before any marketing.
The sale also entails notary fees and possible mortgage exit penalties: a full costing avoids unpleasant surprises on the net seller proceeds.
Calculate your tax before selling
Official Geneva scale (LCP art. 84). Instant calculation, nothing is transmitted.
Fill in the fields: the calculation appears instantly, nothing is sent.
David KnafoFounder of Nessell · your Bardonnex expert+41 (0) 22 741 26 26
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Your agency in Bardonnex
How much is your property worth, precisely?
The figures on this page give the market. Your floor, your view, your state of repair do the rest. The free online valuation takes a few seconds, with no commitment; an advisor then refines it with the sales signed in your area.
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Frequently asked questions
FAQ — real estate in Bardonnex
What is the price per m² in Bardonnex in 2026?
The median price of an apartment is 9'804 CHF/m², with an official range of 9'000 to 10'355 CHF/m² (OCSTAT 2024, Sud du canton region). Over the past 12 months, properties sold in Bardonnex (all types) changed hands at a median of CHF 1'045'000 (+1% year on year), according to the FAO register sales.
How many properties sell in Bardonnex each year?
Around 14 sales per year: 28 transactions published in the FAO over the past 24 months, all categories combined.
What is the price per m² of land in Bardonnex?
Across land-plot sales of the past 24 months (16 transactions with surface area, FAO register), the price paid per plot works out at a median of 2'366 CHF/m² of land in Bardonnex. An indicative figure: it includes any existing buildings on the plot. No official statistics exist at this level; it is a Nessell calculation on signed prices.
What tax do you pay when selling in Bardonnex?
The Geneva IBGI, degressive with the holding period: 50% of the gain before 2 years, 2% from 25 years (2025 scale; full exemption has been abolished). The rate is cantonal, identical in every commune. We check the calculation with you before any sale.
Is the housing market tight in Bardonnex?
Yes. Bardonnex has 2'534 inhabitants (2025, OCSTAT) for only 3 vacant homes recorded as of 1 December 2025. Demand absorbs the roughly 14 sales concluded each year: a structurally tight market, favourable to sellers.
Is it the right time to sell in Bardonnex?
The market lends itself to it: prices are holding at a high level (9'804 CHF/m² median) and demand remains liquid (~14 sales per year). The right moment depends above all on your situation: holding period (IBGI), next project, works to amortise. That is what the valuation helps you decide.
I inherited a property in Bardonnex: what should I know?
An inheritance requires a documented valuation: for the declaration, the division between heirs and anticipating the tax in the event of a resale. Nessell provides a written appraisal based on comparable sales in Bardonnex, and coordinates with your notary if needed.
The market in the neighbouring communes
SOURCES: OCSTAT (statistique.ge.ch), 2024 vintage · FAO Geneva (fao.ge.ch), harvested 2026-07-02 · RegBL (admin.ch). Every figure on this page can be verified at the source.