Buying a house in Montmorency
21,763 inhabitants, Val-d’Oise (95), Île-de-France.
Median price in Montmorency over five years of DVF: €4,837/m² for houses (442 sales) and €3,990/m² for flats (1,044 sales). That is 48% above the median of the municipalities of Val-d’Oise. Property tax rate on buildings in 2025: 43.97% (municipality and intercommunality), plus a household waste tax of 5.81%. 20% above the department median (36.6%). Of 5,029 homes in Montmorency with an energy certificate, 777 are rated F or G (15.5%). Home burglaries recorded in 2025: 6.3 per 1,000 homes, against 6 in the department and 5.6 in France. Among the municipalities of Val-d’Oise, Montmorency ranks 3rd of 175 for the median house price, 15th of 118 for flat prices, 30th of 183 for the property tax rate, 62nd of 162 for the share of homes rated F or G. INSEE code 95428, postcode 95160. Nearest municipality: Soisy-sous-Montmorency, 1.6 km away.
Your address in Montmorency
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Montmorency in figures
| Indicator | Montmorency | Val-d'Oise | France |
|---|---|---|---|
| Population | 21,763 | 1,281,653 | - |
| House, median price | €4,837/m² | €3,684/m² | - |
| Flat, median price | €3,990/m² | €3,415/m² | - |
| Property tax (buildings), 2025 rate | 43.97% | 36.6% (median) | 40.3% (median) |
| Household waste tax (TEOM) | 5.81% | - | - |
| Homes rated F or G | 15.5% | 12.5% (median) | 15.4% (median) |
| Burglaries / 1,000 homes | 6.3 | 6 | 5.6 |
| Physical violence outside family / 1,000 | 1.6 | 3.2 | 3.2 |
| Criminal damage / 1,000 | 7.7 | 7.9 | 7.9 |
| Transfer duties (department) | 5% | 5% | - |
Questions
What is the price per m² in Montmorency?
Median price in Montmorency over five years of DVF: €4,837/m² for houses (442 sales) and €3,990/m² for flats (1,044 sales). That is 48% above the median of the municipalities of Val-d’Oise.
What is the property tax rate in Montmorency?
Property tax rate on buildings in 2025: 43.97% (municipality and intercommunality), plus a household waste tax of 5.81%. 20% above the department median (36.6%).
Where does Montmorency stand in its department?
Among the municipalities of Val-d’Oise, Montmorency ranks 3rd of 175 for the median house price, 15th of 118 for flat prices, 30th of 183 for the property tax rate, 62nd of 162 for the share of homes rated F or G.
How many burglaries in Montmorency?
Home burglaries recorded in 2025: 6.3 per 1,000 homes, against 6 in the department and 5.6 in France.
Municipalities near Montmorency
| Municipality | House, median | Property tax | Distance |
|---|---|---|---|
| Soisy-sous-Montmorency | €4,532/m² | 43.11% | 1.6 km |
| Saint-Brice-sous-Forêt | €3,879/m² | 44.13% | 2.1 km |
| Groslay | €3,877/m² | 39.88% | 2.3 km |
| Andilly | €4,172/m² | 42.29% | 2.4 km |
| Deuil-la-Barre | €4,414/m² | 46.7% | 2.5 km |
| Margency | €4,068/m² | 41.67% | 2.6 km |
Read more: every municipality in Val-d’Oise, the notary fees calculator, what to check before buying.
Sources: INSEE, DVF, REI, SSMSI, ADEME, DGFiP.
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