🏙 Property in Lagny-sur-Marne: prices, rents, property tax and trends
🏘 Rue Saint-denis — Lagny-sur-Marne (77400)
28 registered co-ownerships in the national register (RNIC) are attached to Rue Saint-denis in Lagny-sur-Marne, for a total of 1,380 units. The 44 sales of flats recorded between 2024 and 2025 work out at a median price of €3,719/m² (−2% compared with the median for Lagny-sur-Marne, €3,810/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 23 | €3,821/m² |
| 2025 | 21 | €3,556/m² |
📋 Profile of Rue Saint-denis
The buildings on Rue Saint-denis in Lagny-sur-Marne: the most common construction period is between 1961 and 1974 (40% of the buildings with a known date); individual heating dominates (24% collective heating, mostly with natural gas); only 8% have a lift. The median co-ownership has 25 units (up to 193).
On the management side, 86% of the co-ownerships whose type of managing agent is known (22) are run by a professional managing agent, the rest being run by 3 volunteer managing agents. The most present firm, FONCIA MARNE LA VALLEE, runs 5 of these co-ownerships out of the 19 run by a professional managing agent.
On the market, 47 sales were recorded in the street over the period covered, with a median price of €3,719/m² for flats, a level comparable to the median for Lagny-sur-Marne.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Rue Saint-denis
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| FONCIA MARNE LA VALLEE | 5 | 345 |
| GESTION GROUPE LEVILLAIN | 3 | 46 |
| ASL IMMOBILIER | 2 | 324 |
| BESOINS ET SERVICES GESTION IMMOBILIERE | 2 | 138 |
| RB COPRO | 2 | 83 |
| CITYA MONTEVRAIN | 2 | 59 |
| PROXIMMONET | 1 | 26 |
| SARIA GESTION | 1 | 26 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Saint-denis
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 27 m² | €120,000 | 4,444 |
| 12/2025 | Flat 2-room | 53 m² | €223,000 | 4,208 |
| 12/2025 | Flat 5-room | 90 m² | €140,000 | 1,556 |
| 11/2025 | Flat 1-room | 22 m² | €115,000 | 5,227 |
| 10/2025 | Flat 2-room | 55 m² | €207,000 | 3,764 |
| 09/2025 | Flat 3-room | 62 m² | €210,000 | 3,387 |
| 07/2025 | Flat 2-room | 36 m² | €174,000 | 4,833 |
| 06/2025 | Flat 4-room | 93 m² | €360,000 | 3,871 |
| 06/2025 | Flat 3-room | 49 m² | €131,000 | 2,673 |
| 06/2025 | Flat 3-room | 67 m² | €207,000 | 3,090 |
| 06/2025 | Flat 5-room | 147 m² | €389,900 | 2,652 |
| 06/2025 | Flat 2-room | 43 m² | €179,000 | 4,163 |
Listings in Lagny-sur-Marne on Leboncoin
Single-property sales (excluding grouped sales), without street numbers. Source: “Demandes de valeurs foncières” © DGFiP / Etalab, Open Licence 2.0. Co-ownerships: national co-ownership register; addresses: Base Adresse Nationale. Syndic Digital is not affiliated with Leboncoin.
📍 Other streets in Lagny-sur-Marne
❓ Frequently asked questions
How many co-ownerships are there on Rue Saint-denis in Lagny-sur-Marne?
The national co-ownership register (RNIC) lists 28 co-ownerships attached to Rue Saint-denis in Lagny-sur-Marne, for a total of 1,380 units.
What is the price per m² on Rue Saint-denis in Lagny-sur-Marne?
According to the sales recorded between 2024 and 2025 (44 flats, DVF source), the median price is €3,719/m². Across the municipality, the median is €3,810/m².
Which managing agents run the co-ownerships on Rue Saint-denis in Lagny-sur-Marne?
Among the co-ownerships run by a professional managing agent, the most present firms are: FONCIA MARNE LA VALLEE (5), GESTION GROUPE LEVILLAIN (3), ASL IMMOBILIER (2). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Saint-denis?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.