Commune · data to June 2026
House prices in Champagne-sur-Seine
Homes in Champagne-sur-Seine sold for a median €2,438 per m² in the 12 months to June 2026, down 2.1% on the year before. That is the median of 76 sales recorded in property deeds. That is higher than in 49% of communes.
- Median sale price per m²
- €2,438/m²
- Change in a year
- −2.1%
- Apartments
- €2,410/m²
- Houses
- €2,441/m²
- land included
- Sales in 12 months
- 76
Champagne-sur-Seine: −1.3% in 4 years
Median sale price per m², over the 12 months to each quarter
- Champagne-sur-Seine
- Seine-et-Marne
- France
Show the numbers
| Quarter | Champagne-sur-Seine | Seine-et-Marne | France |
|---|---|---|---|
| Q2 2026 | €2,438/m² | €3,059/m² | €2,605/m² |
| Q1 2026 | €2,415/m² | €3,067/m² | €2,588/m² |
| Q4 2025 | €2,436/m² | €3,068/m² | €2,589/m² |
| Q3 2025 | €2,467/m² | €3,080/m² | €2,581/m² |
| Q2 2025 | €2,489/m² | €3,087/m² | €2,564/m² |
| Q1 2025 | €2,543/m² | €3,087/m² | €2,559/m² |
| Q4 2024 | €2,558/m² | €3,095/m² | €2,542/m² |
| Q3 2024 | €2,494/m² | €3,143/m² | €2,551/m² |
| Q2 2024 | €2,554/m² | €3,182/m² | €2,577/m² |
| Q1 2024 | €2,609/m² | €3,239/m² | €2,610/m² |
| Q4 2023 | €2,609/m² | €3,291/m² | €2,644/m² |
| Q3 2023 | €2,650/m² | €3,356/m² | €2,685/m² |
| Q2 2023 | €2,567/m² | €3,397/m² | €2,704/m² |
| Q1 2023 | €2,567/m² | €3,410/m² | €2,696/m² |
| Q4 2022 | €2,567/m² | €3,402/m² | €2,675/m² |
| Q3 2022 | €2,472/m² | €3,349/m² | €2,627/m² |
| Q2 2022 | €2,470/m² | €3,290/m² | €2,566/m² |
Reports for Champagne-sur-Seine
Each report opens the full series and the assumptions behind these figures.
At the median sale price, a 90 m² home costs €219,420. With 10% down and a 30-year mortgage, the payment is €854 a month. The HCSF caps it at 35% of a household's income.
- Payment, two incomes
- 22%
- Payment, one income
- 44%
Owning a 90 m² apartment costs less each month than renting it. Owning counts interest, running costs and the return the deposit could earn, at apartments' median sale price; rent is the asking rent. Repaying the loan is saving, so it is left out.
- Rent per month
- €1,246
- Owning per month
- €793
Figures for Seine-et-Marne: Champagne-sur-Seine has no reliable figures of its own.
29.0% fewer homes were licensed for construction in the last 12 months than in an average year of the past decade.
- Licensed, 12 months
- 7,285
In 2022 the population grew by 6 while 14 homes were started: 0.4 new residents for every new home.
- New residents per new home, 2022
- 0.4
- Population change, 2022
- +6
9.6% of the 3,226 homes counted in the 2023 census stood empty, whether for sale, to let or for other reasons.
- Empty, 2023 census
- 9.6%
- Empty homes
- 309
In 2025, 40% of the homes authorised were in existing buildings: conversions, extensions and changes of use.
- Homes in existing buildings, 2025
- 40%
Other communes in Seine-et-Marne
| Commune | Median sale price per m² | In a year |
|---|---|---|
| Serris | €4,817 | −0.8% |
| Fontainebleau | €4,598 | −1.9% |
| Montévrain | €4,529 | +2.1% |
| Bussy-Saint-Georges | €4,433 | +1.0% |
| Lagny-sur-Marne | €3,915 | +1.7% |
| Vaires-sur-Marne | €3,853 | +0.7% |
| Ozoir-la-Ferrière | €3,796 | −2.6% |
| Pontault-Combault | €3,710 | −0.9% |
| Claye-Souilly | €3,633 | +2.2% |
| Thorigny-sur-Marne | €3,571 | +1.3% |
| Torcy (77) | €3,505 | +0.3% |
| Chelles (77) | €3,474 | −6.3% |
| Champs-sur-Marne | €3,466 | −5.7% |
| Brie-Comte-Robert | €3,438 | −0.7% |
| Villeparisis | €3,333 | +0.5% |
| Lieusaint (77) | €3,286 | +2.1% |
| Mitry-Mory | €3,252 | −5.4% |
| Dammartin-en-Goële | €3,235 | +0.4% |
| Roissy-en-Brie | €3,163 | −7.5% |
| Meaux | €3,112 | +1.6% |
| Combs-la-Ville | €3,058 | −1.8% |
| Moissy-Cramayel | €3,056 | −5.2% |
| Saint-Fargeau-Ponthierry | €2,957 | +1.2% |
| Moret-Loing-et-Orvanne | €2,887 | +2.8% |
| Avon (77) | €2,833 | −2.5% |
| Savigny-le-Temple | €2,759 | −1.0% |
| Dammarie-les-Lys | €2,732 | −4.9% |
| Melun | €2,717 | −1.3% |
| Coulommiers | €2,647 | +3.8% |
| Champagne-sur-Seine | €2,438 | −2.1% |
| Montereau-Fault-Yonne | €2,000 | 0.0% |
The 31 with the most sales, of 111 with a published median.