Property prices in Seine-Maritime
Median price per m² for flats and houses across the Seine-Maritime department, based on real DVF sales.
Flat
Range (p25–p75) : 1,626 – 2,896 €/m²
House
Range (p25–p75) : 1,626 – 2,591 €/m²
Across the Seine-Maritime department, the median price per m² is 2,227 €/m² for a flat and 2,100 €/m² for a house. These figures aggregate 25,791 real sales recorded in the French DVF dataset, across all municipalities. Half of flat sales fall between 1,626 and 2,896 €/m². Year on year, the median flat price is up by +0.5 % between 2024 and 2025.
| Property type | Median price €/m² | Range €/m² | 1-year trend | Sales analysed |
|---|---|---|---|---|
| Flat | 2,227 €/m² | 1,626 – 2,896 | +0.5 % | 11,267 |
| House | 2,100 €/m² | 1,626 – 2,591 | +0.6 % | 14,524 |
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How are these prices computed?
The prices per m² shown are the medians of real sales recorded in the French DVF dataset, filtered to exclude atypical sales (multi-lot, new builds, outlier prices). The median is more robust than the mean: it is not pulled by extreme transactions. The p25–p75 range shows the most common price spread: half of all sales fall within it.
Source: DVF (French land value records) — DGFiP, published by Etalab. Open Licence 2.0. Medians computed on existing-home sales (excluding multi-lot and new-build properties).
Frequently asked questions
- What is the price per m² in Seine-Maritime?
- The median price per m² across the Seine-Maritime department is 2,227 €/m² for a flat and 2,100 €/m² for a house, based on 25,791 real DVF sales (existing homes, excluding multi-lot and new builds).
- Are property prices rising in Seine-Maritime?
- Year on year, the median flat price is up by +0.5 % between 2024 and 2025, measured on sales actually completed across the Seine-Maritime department.
- How are these prices per m² computed?
- These prices are the medians of real sales recorded in the French DVF dataset (DGFiP) for the Seine-Maritime department, excluding new builds, multi-lot sales and outliers. The median is more robust than the mean as it is not pulled by extreme transactions.