🏙 Property in Fort-Mahon-Plage: prices, rents, property tax and trends
🏘 Boulevard Maritime Sud — Fort-Mahon-Plage (80120)
11 registered co-ownerships in the national register (RNIC) are attached to Boulevard Maritime Sud in Fort-Mahon-Plage, for a total of 330 units. The 12 sales of flats recorded between 2024 and 2025 work out at a median price of €4,928/m² (+9% compared with the median for Fort-Mahon-Plage, €4,525/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 6 | €4,928/m² |
| 2025 | 6 | €5,274/m² |
📋 Profile of Boulevard Maritime Sud
The buildings on Boulevard Maritime Sud in Fort-Mahon-Plage: 40% of the buildings date from the period 2001-2010, among those whose age is recorded; individual heating dominates (0% collective heating); only 27% have a lift. These are mostly small co-ownerships (median of 13 units, 64% with 20 units or fewer).
On the management side, 86% of the co-ownerships whose type of managing agent is known (7) are run by a professional managing agent, the rest being run by 1 volunteer managing agent. The most present firm, SOCIETE D ETUDES ET DE REALISATION DE GESTION IMMOBILIERE DE CONSTRUCTION, runs 4 of these co-ownerships out of the 6 run by a professional managing agent.
On the market, 12 sales were recorded in the street over the period covered, with a median price of €4,928/m² for flats, i.e. 9% above the median for Fort-Mahon-Plage.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Boulevard Maritime Sud
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| SOCIETE D ETUDES ET DE REALISATION DE GESTION IMMOBILIERE DE CONSTRUCTION | 4 | 173 |
| NATH'IMMO | 1 | 13 |
| FONCIA HAUTS DE FRANCE | 1 | 8 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Boulevard Maritime Sud
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 12/2025 | Flat 2-room | 41 m² | €175,000 | 4,268 |
| 11/2025 | Flat 2-room | 37 m² | €225,800 | 6,103 |
| 07/2025 | Flat 2-room | 37 m² | €136,000 | 3,676 |
| 04/2025 | Flat 3-room | 45 m² | €200,000 | 4,444 |
| 04/2025 | Flat 2-room | 26 m² | €235,000 | 9,038 |
| 01/2025 | Flat 1-room | 15 m² | €99,000 | 6,600 |
| 12/2024 | Flat 2-room | 42 m² | €170,400 | 4,057 |
| 12/2024 | Flat 3-room | 48 m² | €216,000 | 4,500 |
| 12/2024 | Flat 3-room | 43 m² | €204,000 | 4,744 |
| 10/2024 | Flat 2-room | 40 m² | €230,500 | 5,763 |
| 05/2024 | Flat 3-room | 72 m² | €368,000 | 5,111 |
| 05/2024 | Flat 2-room | 34 m² | €213,000 | 6,265 |
Listings in Fort-Mahon-Plage 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 Fort-Mahon-Plage
❓ Frequently asked questions
How many co-ownerships are there on Boulevard Maritime Sud in Fort-Mahon-Plage?
The national co-ownership register (RNIC) lists 11 co-ownerships attached to Boulevard Maritime Sud in Fort-Mahon-Plage, for a total of 330 units.
What is the price per m² on Boulevard Maritime Sud in Fort-Mahon-Plage?
According to the sales recorded between 2024 and 2025 (12 flats, DVF source), the median price is €4,928/m². Across the municipality, the median is €4,525/m².
Which managing agents run the co-ownerships on Boulevard Maritime Sud in Fort-Mahon-Plage?
Among the co-ownerships run by a professional managing agent, the most present firms are: SOCIETE D ETUDES ET DE REALISATION DE GESTION IMMOBILIERE DE CONSTRUCTION (4), NATH'IMMO (1), FONCIA HAUTS DE FRANCE (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Boulevard Maritime Sud?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.