In short
In 2025, the median price of a house in Koekelberg is fewer than 16 sales , and that of a flat €226,000 (216 sales, 16% below the Brussels-Capital Region median). For a flat at that median price, expect about €7,645 in purchase costs if it is your sole and own home.
Property professionals in Koekelberg
One firm per profession, selected by Payotte on public data (2 of 4 professions filled in Koekelberg). Companies, never individuals, with a title you can check with the official body.
| Profession | Firm | Google rating | Reviews | Score /100 | Status | Listing |
|---|---|---|---|---|---|---|
| Estate agent | Century 21 Miroir | 4.5 | 62 | 77 | Selected | View |
| Mortgage credit broker | Multifinances | 4.8 | 254 | 82 | Selected | View |
| Notary | Vacant | — | — | — | — | — |
| Chartered surveyor (géomètre-expert) | Vacant | — | — | — | — | — |
One firm per profession and per municipality, chosen on public data and scored out of 100 points — Google reviews (35), age of the company (30), checkable professional title (15), local presence (15), bonus (5). The ranking is never paid for. No firm can buy its place or its recommendation. How Payotte ranks firms
Calculate in Koekelberg
The questions, answered
How much does a flat cost in Koekelberg?
In 2025, half of the flats sold in Koekelberg went for less than €226,000; a quarter below €187,000 and a quarter above €265,000 (Statbel, 216 sales, resales only).
Have prices gone up in Koekelberg?
The median price of flats in Koekelberg changed by +10% between 2024 and 2025, and by +47% since 2015 (€154,000 → €226,000), according to Statbel.
What are the purchase costs for a flat at the median price in Koekelberg?
For €226,000, purchase costs come to about €7,645 if it is your sole and own home (of which €3,250 registration duties), and €32,991 otherwise (of which €28,250 registration duties), notary and deed costs included.
What registration duties apply in Koekelberg?
Koekelberg applies the Brussels-Capital Region duties: 12.5% of the price, with an abatement on the first €200,000 for your sole and own home if the price is at most €600,000.
How much tax on the gain when you sell in Koekelberg?
The rule is federal, the same in Koekelberg as across Belgium. Your own home is not taxed on the gain, even when sold within 5 years, if you lived in it for 12 months without interruption. A second home sold less than 5 years after the purchase (dates of the notarial deeds) has its gain taxed at 16.5%; after that, the gain is exempt (Wikifin, FSMA). Example at the median prices in Koekelberg (Statbel): a flat bought for €209,000 in 2022 and sold for €226,000 in 2025 makes a gain of €17,000; as a second home, the tax is €2,805, municipal surcharges not included.
Prices in 2025
| Type | Sales | Median price | 1st quartile | 3rd quartile | Regional median |
|---|---|---|---|---|---|
| Houses | 15 | fewer than 16 sales | — | — | €530,000 |
| Flats | 216 | €226,000 | €187,000 | €265,000 | €270,000 |
Median: half of the sales were below it, half above. A quarter of the sales are below the 1st quartile, a quarter above the 3rd. Statbel publishes no price below 16 sales.
The ten-year trend
| Year | Houses, median | Sales | Flats, median | Sales |
|---|---|---|---|---|
| 2016 | €280,000 | 23 | €154,269 | 186 |
| 2017 | €238,500 | 22 | €160,000 | 201 |
| 2018 | €285,000 | 21 | €168,000 | 185 |
| 2019 | €391,250 | 20 | €175,000 | 235 |
| 2020 | €295,000 | 17 | €180,000 | 207 |
| 2021 | €339,000 | 19 | €195,000 | 223 |
| 2022 | €372,519 | 16 | €209,000 | 238 |
| 2023 | €352,500 | 22 | €220,000 | 170 |
| 2024 | €344,500 | 21 | €205,000 | 181 |
| 2025 | fewer than 16 sales | 15 | €226,000 | 216 |
The latest quarters
| Quarter | Houses | Sales | Flats | Sales |
|---|---|---|---|---|
| Q3 2025 | fewer than 16 sales | 4 | €230,000 | 51 |
| Q4 2025 | fewer than 16 sales | 4 | €232,500 | 62 |
| Q1 2026 | fewer than 16 sales | 4 | €229,000 | 58 |
| Q2 2026 | fewer than 16 sales | 5 | €218,500 | 42 |
Sources
- Prices: Statbel, real estate prices (based on the sale deeds of the FPS Finance), licence CC BY 4.0.
- Purchase costs: rates and sources of the calculator.