Buying a house in Grande-Synthe
20,239 inhabitants, Nord (59), Hauts-de-France.
Median price in Grande-Synthe over five years of DVF: €1,618/m² for houses (429 sales) and €1,176/m² for flats (86 sales). That is 3% below the median of the municipalities of Nord. Property tax rate on buildings in 2025: 39.24% (municipality and intercommunality), plus a household waste tax of 17.78%. 5% below the department median (41.5%). Of 4,411 homes in Grande-Synthe with an energy certificate, 171 are rated F or G (3.9%). Home burglaries recorded in 2025: 3.4 per 1,000 homes, against 6.7 in the department and 5.6 in France. Among the municipalities of Nord, Grande-Synthe ranks 357th of 641 for the median house price, 128th of 139 for flat prices, 412th of 647 for the property tax rate, 572nd of 582 for the share of homes rated F or G. INSEE code 59271, postcode 59760. Nearest municipality: Dunkerque, 3.5 km away.
Your address in Grande-Synthe
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Grande-Synthe in figures
| Indicator | Grande-Synthe | Nord | France |
|---|---|---|---|
| Population | 20,239 | 2,615,635 | - |
| House, median price | €1,618/m² | €1,922/m² | - |
| Flat, median price | €1,176/m² | €2,914/m² | - |
| Property tax (buildings), 2025 rate | 39.24% | 41.5% (median) | 40.3% (median) |
| Household waste tax (TEOM) | 17.78% | - | - |
| Homes rated F or G | 3.9% | 12.3% (median) | 15.4% (median) |
| Burglaries / 1,000 homes | 3.4 | 6.7 | 5.6 |
| Physical violence outside family / 1,000 | 4.1 | 4 | 3.2 |
| Criminal damage / 1,000 | 9.9 | 9.7 | 7.9 |
| Transfer duties (department) | 5% | 5% | - |
Questions
What is the price per m² in Grande-Synthe?
Median price in Grande-Synthe over five years of DVF: €1,618/m² for houses (429 sales) and €1,176/m² for flats (86 sales). That is 3% below the median of the municipalities of Nord.
What is the property tax rate in Grande-Synthe?
Property tax rate on buildings in 2025: 39.24% (municipality and intercommunality), plus a household waste tax of 17.78%. 5% below the department median (41.5%).
Where does Grande-Synthe stand in its department?
Among the municipalities of Nord, Grande-Synthe ranks 357th of 641 for the median house price, 128th of 139 for flat prices, 412th of 647 for the property tax rate, 572nd of 582 for the share of homes rated F or G.
How many burglaries in Grande-Synthe?
Home burglaries recorded in 2025: 3.4 per 1,000 homes, against 6.7 in the department and 5.6 in France.
Municipalities near Grande-Synthe
| Municipality | House, median | Property tax | Distance |
|---|---|---|---|
| Dunkerque | €1,939/m² | 51.49% | 3.5 km |
| Spycker | €2,210/m² | 44.87% | 4.6 km |
| Armbouts-Cappel | €1,978/m² | 42.86% | 5.4 km |
| Loon-Plage | €1,935/m² | 47.43% | 5.5 km |
| Cappelle-la-Grande | €1,881/m² | 50.98% | 5.9 km |
| Brouckerque | €2,218/m² | 39.49% | 6.9 km |
Read more: every municipality in Nord, the notary fees calculator, what to check before buying.
Sources: INSEE, DVF, REI, SSMSI, ADEME, DGFiP.
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