🏙 Property in Saint-Nazaire: prices, rents, property tax and trends
🏘 Avenue Léon Blum — Saint-Nazaire (44600)
15 registered co-ownerships in the national register (RNIC) are attached to Avenue Léon Blum in Saint-Nazaire, for a total of 326 units. The 3 sales of flats recorded between 2024 and 2025 work out at a median price of €3,159/m² (+11% compared with the median for Saint-Nazaire, €2,846/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 2 | €3,324/m² |
| 2025 | 1 | €3,159/m² |
📋 Profile of Avenue Léon Blum
The buildings on Avenue Léon Blum in Saint-Nazaire: 73% of the buildings date from the period 1949-1960, among those whose age is recorded; individual heating dominates (8% collective heating); only 7% have a lift. These are mostly small co-ownerships (median of 12 units, 87% with 20 units or fewer).
On the management side, 50% of the co-ownerships whose type of managing agent is known (8) are run by a professional managing agent, the rest being run by 4 volunteer managing agents. No firm dominates: each professional managing agent runs one co-ownership in the street.
On the market, 3 sales were recorded in the street over the period covered, with a median price of €3,159/m² for flats, i.e. 11% above the median for Saint-Nazaire.
Statistics calculated on the co-ownerships of the street for which the information is recorded in the national register (RNIC).
🏛 Professional managing agents on Avenue Léon Blum
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| APROGIM | 1 | 147 |
| AGIPORT SYNDIC ET GESTION | 1 | 38 |
| CISN SERVICES | 1 | 12 |
| OPTIMA | 1 | 8 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Avenue Léon Blum
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 05/2025 | Flat 2-room | 35 m² | €110,570 | 3,159 |
| 07/2024 | Flat 3-room | 51 m² | €205,000 | 4,020 |
| 01/2024 | Flat 3-room | 51 m² | €134,000 | 2,627 |
Listings in Saint-Nazaire 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 Saint-Nazaire
❓ Frequently asked questions
How many co-ownerships are there on Avenue Léon Blum in Saint-Nazaire?
The national co-ownership register (RNIC) lists 15 co-ownerships attached to Avenue Léon Blum in Saint-Nazaire, for a total of 326 units.
What is the price per m² on Avenue Léon Blum in Saint-Nazaire?
According to the sales recorded between 2024 and 2025 (3 flats, DVF source), the median price is €3,159/m². Across the municipality, the median is €2,846/m².
Which managing agents run the co-ownerships on Avenue Léon Blum in Saint-Nazaire?
Among the co-ownerships run by a professional managing agent, the most present firms are: APROGIM (1), AGIPORT SYNDIC ET GESTION (1), CISN SERVICES (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Avenue Léon Blum?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.