Property in Conflans-sur-Seine, the published sales
Conflans-sur-Seine is a municipality of the Marne département (51), in the Grand Est region.
The sales published by the French tax administration (DVF) record 31 housing sales there between 1 January 2023 and 31 December 2025. Enough to read each sale and to observe a median over the sales shown, not enough for the twelve-month index of the full pages, which needs 25 sales over twelve months.
The table lists the 28 most recent sales, newest first, with the dwelling's surface and the price per square metre when the surface is known. The street is given without the number.
The town
Conflans-sur-Seine covers 6.1 km², lies between 66 and 92 m above sea level and had 602 inhabitants in the 2023 census.
Conflans-sur-Seine est une commune française, située dans le département de la Marne en région Grand Est.
The full property page of the town
From Wikidata and the Wikipedia article « Conflans-sur-Seine », licensed CC BY-SA 4.0, read on 30 October 2026. Read the article
The published sales in Conflans-sur-Seine
| Date | Type | Surface | Rooms | Price | Price per sq m | Street |
|---|---|---|---|---|---|---|
| 16 October 2025 | House | 51 sq m | 2 | €40,000 | €784 per sq m | AV DU MARECHAL LECLERC |
| 7 August 2025 | House | 98 sq m | 5 | €97,000 | €990 per sq m | RUE NATIONALE |
| 30 July 2025 | House | 46 sq m | 2 | €33,000 | €717 per sq m | RUE ISIDORE ROBEQUIN |
| 10 July 2025 | House | 165 sq m | 5 | €120,000 | €727 per sq m | RUE DES FOSSES |
| 24 May 2025 | House | 78 sq m | 2 | €50,000 | €641 per sq m | AV DE LA GARE |
| 21 May 2025 | House | 121 sq m | 4 | €158,000 | €1,306 per sq m | RUE ISIDORE ROBEQUIN |
| 28 April 2025 | House | 140 sq m | 7 | €132,000 | €943 per sq m | RUE ISIDORE ROBEQUIN |
| 25 April 2025 | House | 64 sq m | 3 | €87,100 | €1,361 per sq m | CHE DE LA PRESLE |
| 28 January 2025 | House | 60 sq m | 3 | €35,000 | €583 per sq m | RUE ISIDORE ROBEQUIN |
| 24 January 2025 | House | 120 sq m | 5 | €126,000 | €1,050 per sq m | RTE DE BETHON |
| 11 January 2025 | House | 93 sq m | 5 | €127,000 | €1,366 per sq m | CHE DE LA PRESLE |
| 22 November 2024 | House | 116 sq m | 5 | €203,300 | €1,753 per sq m | RTE DE BETHON |
| 18 October 2024 | House | 70 sq m | 1 | €85,000 | €1,214 per sq m | AV DU MARECHAL LECLERC |
| 10 September 2024 | House | 87 sq m | 4 | €129,500 | €1,489 per sq m | RLE JEAN DEVAUX |
| 7 August 2024 | House | 52 sq m | 4 | €108,000 | €2,077 per sq m | RUE DES BUCHETTES |
| 30 May 2024 | House | 20 sq m | 1 | €29,000 | €1,450 per sq m | AV DE LA GARE |
| 16 May 2024 | House | 107 sq m | 4 | €117,000 | €1,093 per sq m | AV DE LA GARE |
| 12 September 2023 | House | 94 sq m | 4 | €84,500 | €899 per sq m | AV DU MARECHAL LECLERC |
| 1 August 2023 | House | 80 sq m | 3 | €77,000 | €963 per sq m | AV DE LA GARE |
| 29 June 2023 | House | 72 sq m | 4 | €20,000 | €278 per sq m | AV DU MARECHAL LECLERC |
| 8 June 2023 | House | 100 sq m | 3 | €137,000 | €1,370 per sq m | RUE NATIONALE |
| 6 June 2023 | House | 99 sq m | 5 | €174,000 | €1,758 per sq m | CHE DE BECHERET |
| 12 May 2023 | House | 52 sq m | 3 | €86,000 | €1,654 per sq m | RUE DU PORT |
| 3 May 2023 | House | 94 sq m | 4 | €55,000 | €585 per sq m | AV DU MARECHAL LECLERC |
| 20 April 2023 | House | 45 sq m | 2 | €83,500 | €1,856 per sq m | AV DU MARECHAL LECLERC |
| 15 March 2023 | House | 50 sq m | 3 | €62,000 | €1,240 per sq m | RUE GAMBETTA |
| 20 February 2023 | House | 100 sq m | 5 | €25,000 | €250 per sq m | RUE DU DIABLE |
| 3 January 2023 | House | 115 sq m | 6 | €70,000 | €609 per sq m | RUE ISIDORE ROBEQUIN |
What these sales show
Over the 28 published sales of houses above, the median price is €1,072 per square metre, half of the sales falling between €725 and €1,390.
The 28 published sales of houses range from €250 to €2,077 per square metre, for surfaces of 20 to 165 sq m.
Property prices in the nearby towns tracked by Briveo
Selling in Conflans-sur-Seine?
Briveo values your property on the sales of the area, publishes the listing and shows it, with an electronic mandate and fees due at the deed.
Are you an estate agent in Conflans-sur-Seine?
Briveo recruits independent sales agents in every municipality, in transactions only, under the principal's professional licence, with the pay and the monthly cost stated before signing. The sales published above are the market you know.
Start with BriveoFrequently asked questions
- What is a square metre worth in Conflans-sur-Seine?
- Over the 28 published sales of houses above, the median is €1,072 per square metre. The municipality counts fewer than 25 housing sales over twelve months, so Briveo does not turn it into a market index and shows the sales themselves, with the nearby towns above the threshold.
- How do I value a property in Conflans-sur-Seine?
- By reading the published sales of the municipality and of the nearby towns, at comparable surface and type, then asking Briveo for a valuation, which reads the sales of the area and visits the property.
- How much is a house worth in Conflans-sur-Seine?
- Over the 28 published sales of houses above, the median is €1,072 per square metre, half of them between €725 and €1,390. A given property sits above or below, by its surface, its condition and its plot, and that is what the valuation settles.
- How do I sell a property in Conflans-sur-Seine with Briveo?
- Briveo values the property on the sales of the area, publishes the listing and shows the property, under an electronic mandate signed online. The fees are due at the deed.
- Where do these sales come from?
- From the Demandes de valeurs foncières file of the French tax administration, published as open data, one line per sale, covering 1 January 2023 to 31 December 2025. Sales without a known built surface have no price per square metre.
Source and method
Sales published by the French tax administration (DVF), one line per transaction, dwellings only, one dwelling per sale, block sales set aside, price per square metre computed on the built surface of the transaction. Coverage from 1 January 2023 to 31 December 2025.