Brussels-Capital
Property prices in Auderghem
In 2025, the median sale price in Auderghem was €575,000 for a house (141 sales) and €319,500 for an apartment (262 sales), according to Statbel. The latest figures: in the first half of 2026, the median house sold for €549,000, against €570,000 in the first half of 2025.
Median house, first half of 2026
€549,000
−3.7% on Jan–Jun 2025 (€570,000), 59 sales
Median house, 2025
€575,000
Middle 50% of sales: €450,000–€700,000
Median apartment, first half of 2026
€315,000
+0.0% on Jan–Jun 2025 (€315,000), 146 sales
Median apartment, 2025
€319,500
Middle 50% of sales: €252,500–€409,000
Bought at the 2025 median of €575,000 as your only home, a house in Auderghem costs about €627,000 all-in, with registration tax and notary fees. Borrowing 80% of the price adds about €9,200 for the mortgage deed. In Brussels the first €200,000 is tax-free only if the price is no more than €600,000; above that, the whole price is taxed at 12.5%. The true cost of buying a home in Belgium, item by item
Work out what your savings and income can buy
Eyeing a home in Auderghem?
Paste the link of a home on Immoweb, Belgium’s main property site, and get a free 11-page report: the asking price checked against comparable listings and recorded sales, the true monthly cost, and the red flags.
The verdict up front: where the asking price sits, the cash you need on day one, and what it costs each monthOpen the full 11-page sampleHouse and apartment prices in Auderghem, by type
| Property type | Median price 2025 | Middle 50% of sales | Sales |
|---|---|---|---|
| Terraced or semi-detached house | €565,000 | €450,000–€640,000 | 132 |
| Apartment | €319,500 | €252,500–€409,000 | 262 |
First half of 2026, against the first half of 2025
| Property type | First half of 2025 | First half of 2026 | Change | Sales, Jan–Jun 2026 |
|---|---|---|---|---|
| All houses | €570,000 | €549,000 | −3.7% | 59 |
| Terraced or semi-detached house | €565,000 | €549,500 | −2.7% | 56 |
| Apartment | €315,000 | €315,000 | +0.0% | 146 |
In 2025, 403 homes (141 houses and 262 apartments) changed hands in Auderghem, 7.5% more than in 2024. Auderghem is mostly an apartment market: 65% of the homes sold in 2025 were apartments.
Asking price per m² in Auderghem
| Property type | Median asking price per m² |
|---|---|
| Houses | €3,349/m² |
| Apartments | €4,595/m² |
On 26 October 2026, 64 houses and 160 apartments in Auderghem were advertised for sale on Immoweb. Immoweb marked 35% of the houses as under offer.
Median sale price in Auderghem since 1980
HousesApartmentsShaded: middle 50% of sales
In 1980, the median house in Auderghem sold for €48,177, and in 2000 for €136,341 (Belgian francs converted to euros); today it is €575,000, about 12 times as much as in 1980.
How prices are moving
In Auderghem, the median house price rose 9.5% in 2025, 19.8% over five years and 43.8% over ten years; the median apartment price rose 1.4% in 2025, 16.2% over five years and 48.6% over ten years. The latest figures: in the first half of 2026, the median house sold for €549,000, against €570,000 in the first half of 2025.
| 2024–2025 | 2020–2025 | 2015–2025 | |
|---|---|---|---|
| Houses | +9.5% | +19.8% | +43.8% |
| Apartments | +1.4% | +16.2% | +48.6% |
Price history in Auderghem, year by year
| Year | Median house | Median apartment |
|---|---|---|
| 2025 | €575,000 | €319,500 |
| 2024 | €525,000 | €315,000 |
| 2023 | €540,000 | €295,000 |
| 2022 | €539,500 | €295,000 |
| 2021 | €557,000 | €285,000 |
| 2020 | €480,000 | €275,000 |
| 2019 | €450,000 | €240,875 |
| 2018 | €435,000 | €242,500 |
| 2017 | €417,500 | €239,000 |
| 2016 | €410,000 | €225,000 |
| 2015 | €400,000 | €215,000 |
| 2014 | €362,500 | €215,000 |
| 2013 | €380,000 | €215,000 |
| 2012 | €374,500 | €215,000 |
| 2011 | €360,000 | €192,700 |
| 2010 | €350,000 | €180,000 |
Compared with the Brussels Region and Belgium
| Auderghem | Brussels Region | Belgium | |
|---|---|---|---|
| Median house price | €575,000 | €530,000 | €315,000 |
| Median apartment price | €319,500 | €270,000 | €250,000 |
Over ten years, the median house price in Auderghem rose 43.8%, against a 57.5% rise across Belgium.
Auderghem has the 8th highest 2025 median house price in the Brussels-Capital Region.
Prices by neighbourhood in Auderghem (2024)
For an apartment, the highest median is in Souverain (Boulevard du) Nord (€370,000) and the lowest in Pêcheries (€249,000).
| Statistical sector | Median house | Median apartment |
|---|---|---|
| Souverain (Boulevard du) Nord | – | €370,000 |
| Lebon | – | €325,000 |
| Invalides (Boulevard des) | – | €311,250 |
| Pêcheries | – | €249,000 |
Who lives in Auderghem
Incomes track the Belgian median closely: the typical tax declaration in Auderghem showed €30,113 in 2023. These are taxable incomes, which leave out the salaries of the many EU and international officials living in and around Brussels. Renters set the tone: only 48% of households owned their home at the 2021 census, against 65% across Belgium. Auderghem is gaining residents: the population rose 7.5% between 2016 and 2026, to 35,659.
Flood and soil in Auderghem
Parts of Auderghem are exposed: 5% of the commune’s area lies in a medium or high flood-hazard zone (1% in the high class), plus 8.9% in the low class. 9.9% of Auderghem’s ground area is listed in the regional soil-condition inventory (a known or suspected contamination history). Flood and soil are two of the checks to run on one specific home before you sign; our guide to what to check before making an offer covers the rest.
Renting in Auderghem? See the official reference rents. Browse the full Brussels grid, commune by commune.
Estimate a house or apartment in Auderghem
Frequently asked questions
Got a listing in mind?
Paste the link and have the full report before you make an offer, because an accepted offer binds you. Getting this wrong costs thousands. Checking costs nothing.
Nearby communes
On median house prices, Auderghem lands between Overijse (€530,000) and Tervuren (€597,500).
| Commune | House median | Apartment median |
|---|---|---|
| Overijse | €530,000 | €325,000 |
| Tervuren | €597,500 | €335,000 |
| Watermael-Boitsfort | €599,000 | €335,000 |
| Etterbeek | €600,000 | €309,000 |
| Woluwe-Saint-Pierre | €725,500 | €370,000 |
| Ixelles | €785,000 | €342,000 |