🏙 Property in Nantes: prices, rents, property tax and trends
🏘 Rue Lamartine — Nantes (44100)
6 registered co-ownerships in the national register (RNIC) are attached to Rue Lamartine in Nantes, for a total of 154 units. The 3 sales of flats recorded between 2024 and 2025 work out at a median price of €3,758/m² (+9% compared with the median for Nantes, €3,438/m²).
Change in the median price per m² (flats)
| Year | Sales | Median price |
|---|---|---|
| 2024 | 1 | €5,033/m² |
| 2025 | 2 | €3,673/m² |
📋 Profile of Rue Lamartine
The buildings on Rue Lamartine in Nantes: individual heating dominates (33% collective heating); only 17% have a lift. These are mostly small co-ownerships (median of 18 units, 67% with 20 units or fewer).
On the management side, 100% of the co-ownerships whose type of managing agent is known (5) are run by a professional managing agent. The most present firm, CABINET BERTAUD, runs 2 of these co-ownerships out of the 5 run by a professional managing agent.
On the market, 7 sales were recorded in the street over the period covered, with a median price of €3,758/m² for flats, i.e. 9% above the median for Nantes.
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 Lamartine
| Firm | Co-ownerships in the street | Units |
|---|---|---|
| CABINET BERTAUD | 2 | 72 |
| CITYA NANTES | 1 | 34 |
| FONCIERE LELIEVRE | 1 | 17 |
| FONCIA LOIRE ATLANTIQUE | 1 | 13 |
Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.
🏢 The co-ownerships on Rue Lamartine
🏷 Latest sales in the street
| Date | Property | Area | Price | €/m² |
|---|---|---|---|---|
| 10/2025 | House 9-room | 134 m² | €600,000 | 4,478 |
| 08/2025 | Flat 2-room | 43 m² | €161,600 | 3,758 |
| 06/2025 | House 4-room | 122 m² | €705,000 | 5,779 |
| 02/2025 | Flat 2-room | 46 m² | €164,980 | 3,587 |
| 12/2024 | House 4-room | 101 m² | €494,000 | 4,891 |
| 12/2024 | Flat 4-room | 91 m² | €458,000 | 5,033 |
| 04/2024 | House 4-room | 122 m² | €660,000 | 5,410 |
Listings in Nantes 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 Nantes
❓ Frequently asked questions
How many co-ownerships are there on Rue Lamartine in Nantes?
The national co-ownership register (RNIC) lists 6 co-ownerships attached to Rue Lamartine in Nantes, for a total of 154 units.
What is the price per m² on Rue Lamartine in Nantes?
According to the sales recorded between 2024 and 2025 (3 flats, DVF source), the median price is €3,758/m². Across the municipality, the median is €3,438/m².
Which managing agents run the co-ownerships on Rue Lamartine in Nantes?
Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET BERTAUD (2), CITYA NANTES (1), FONCIERE LELIEVRE (1). The full list is on this page.
How can I contact the managing agent of a co-ownership on Rue Lamartine?
Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.