France second-hand house prices: Seine-et-Marne flats
France second-hand house prices: Seine-et-Marne flats stood at 109 in Q2 2026, according to INSEE – Institut national de la statistique et des études économiques (BDM). It is one of the indicators in the House prices table (Value · Quarterly), with a complete series running from Q1 1996 to Q2 2026. The complete series with an interactive chart, free to download.
This indicator in the House prices table
| Indicator | Q2-2026 | Q1-2026 | Q4-2025 | Q3-2025 | Q2-2025 | Q1-2025 | Q4-2024 | Q3-2024 | Q2-2024 | Q1-2024 | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Price index of second-hand dwellings - Seine-et-Marne - Flats - Base 100 = annual average of year 2015 - SA series | 109 | 108.4 | 108.4 | 109.2 | 108.9 | 108.4 | 108.5 | 108.3 | 108.9 | 108.8 | |
| Price index of second-hand dwellings - Île-de-France: Seine-et-Marne - All items - Base 100 = annual average of year 2015 - SA series | 109.7 | 110.2 | 110.3 | 110.3 | 110.9 | 110.5 | 110.2 | 110.8 | 111.2 | 112 | |
| Price index of second-hand dwellings - Seine-et-Marne - Houses - Base 100 = annual average of year 2015 - SA series | 110 | 110.9 | 111 | 110.8 | 111.7 | 111.4 | 110.9 | 111.8 | 112.1 | 113.2 |
Understanding france second-hand house prices: Seine-et-Marne flats
Multi-family residential flats traded across the department of Seine-et-Marne serve as the precise transaction sample measured by this statistical series. Detached houses, commercial structures, and new residential completions remain strictly excluded from the index calculation. The underlying methodology applies hedonic models to official notary deeds, adjusting for physical characteristics such as living area and layout to isolate pure valuation changes from quality fluctuations.
Reading the figures correctly involves accounting for revisions in early provisional estimates as delayed property transactions enter the database. Analysts evaluating cyclical shifts should examine quarter-on-quarter variations to identify emerging momentum, whereas annual comparisons help filter out noise from lower transaction volumes. A frequent analytical error is comparing these suburban multi-family values directly with central urban apartment indices, ignoring how varying density levels influence market elasticity.
Frequently asked questions
- Which housing segment is measured in this Seine-et-Marne series?
- The series measures pre-owned residential flats located across the entire department.
- Are detached houses included in this flat price index?
- No, detached houses are tracked in separate sibling series to prevent asset class mixing.
- Why do early estimates of this index sometimes get revised?
- Provisional figures are updated as delayed administrative notary records are processed into the database.