Buying a house in Mont-Saint-Aignan
20,165 inhabitants, Seine-Maritime (76), Normandie.
Median price in Mont-Saint-Aignan over five years of DVF: €3,339/m² for houses (557 sales) and €2,331/m² for flats (1,359 sales). That is 76% above the median of the municipalities of Seine-Maritime. Property tax rate on buildings in 2025: 50.09% (municipality and intercommunality), plus a household waste tax of 8.06%. 4% above the department median (48.07%). Of 6,407 homes in Mont-Saint-Aignan with an energy certificate, 354 are rated F or G (5.5%). Home burglaries recorded in 2025: 11.8 per 1,000 homes, against 5.1 in the department and 5.6 in France. Among the municipalities of Seine-Maritime, Mont-Saint-Aignan ranks 3rd of 697 for the median house price, 35th of 93 for flat prices, 264th of 707 for the property tax rate, 459th of 494 for the share of homes rated F or G. INSEE code 76451, postcode 76130. Nearest municipality: Déville-lès-Rouen, 2.2 km away.
Your address in Mont-Saint-Aignan
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Mont-Saint-Aignan in figures
| Indicator | Mont-Saint-Aignan | Seine-Maritime | France |
|---|---|---|---|
| Population | 20,165 | 1,260,964 | - |
| House, median price | €3,339/m² | €2,097/m² | - |
| Flat, median price | €2,331/m² | €2,383/m² | - |
| Property tax (buildings), 2025 rate | 50.09% | 48.07% (median) | 40.3% (median) |
| Household waste tax (TEOM) | 8.06% | - | - |
| Homes rated F or G | 5.5% | 14.5% (median) | 15.4% (median) |
| Burglaries / 1,000 homes | 11.8 | 5.1 | 5.6 |
| Physical violence outside family / 1,000 | 2 | 3.5 | 3.2 |
| Criminal damage / 1,000 | 5.7 | 8.1 | 7.9 |
| Transfer duties (department) | 5% | 5% | - |
Questions
What is the price per m² in Mont-Saint-Aignan?
Median price in Mont-Saint-Aignan over five years of DVF: €3,339/m² for houses (557 sales) and €2,331/m² for flats (1,359 sales). That is 76% above the median of the municipalities of Seine-Maritime.
What is the property tax rate in Mont-Saint-Aignan?
Property tax rate on buildings in 2025: 50.09% (municipality and intercommunality), plus a household waste tax of 8.06%. 4% above the department median (48.07%).
Where does Mont-Saint-Aignan stand in its department?
Among the municipalities of Seine-Maritime, Mont-Saint-Aignan ranks 3rd of 697 for the median house price, 35th of 93 for flat prices, 264th of 707 for the property tax rate, 459th of 494 for the share of homes rated F or G.
How many burglaries in Mont-Saint-Aignan?
Home burglaries recorded in 2025: 11.8 per 1,000 homes, against 5.1 in the department and 5.6 in France.
Municipalities near Mont-Saint-Aignan
| Municipality | House, median | Property tax | Distance |
|---|---|---|---|
| Déville-lès-Rouen | €2,173/m² | 57.38% | 2.2 km |
| Bois-Guillaume | €3,297/m² | 46.42% | 2.9 km |
| Notre-Dame-de-Bondeville | €2,226/m² | 57.44% | 2.9 km |
| Rouen | €2,786/m² | 49.49% | 3 km |
| Bihorel | €3,034/m² | 54.57% | 3.5 km |
| Maromme | €2,144/m² | 61.38% | 3.7 km |
Read more: every municipality in Seine-Maritime, the notary fees calculator, what to check before buying.
Sources: INSEE, DVF, REI, SSMSI, ADEME, DGFiP.
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