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🏙 Property in Montrouge: prices, rents, property tax and trends

🏘 Rue la Fontaine — Montrouge (92120)

6 registered co-ownerships in the national register (RNIC) are attached to Rue la Fontaine in Montrouge, for a total of 133 units. The 5 sales of flats recorded between 2024 and 2025 work out at a median price of €5,724/m² (−20% compared with the median for Montrouge, €7,142/m²).

6
Registered co-ownerships
133
Units in total
€5,724/m²
Median price of flats
7
Sales recorded (2024 and 2025)

Change in the median price per m² (flats)

YearSalesMedian price
20243€4,447/m²
20252€7,558/m²

📋 Profile of Rue la Fontaine

The buildings on Rue la Fontaine in Montrouge: the most common construction period is before 1949 (80% of the buildings with a known date); individual heating dominates (0% collective heating); only 0% have a lift. The median co-ownership has 17 units (up to 49).

On the management side, 75% of the co-ownerships whose type of managing agent is known (4) are run by a professional managing agent, the rest being run by 1 cooperative managing agent. No firm dominates: each professional managing agent runs one co-ownership in the street.

On the market, 7 sales were recorded in the street over the period covered, with a median price of €5,724/m² for flats, i.e. 20% below the median for Montrouge.

Main construction period
Before 1949 (80 %)
Collective heating
0 %
With a lift
0 %
Median size
17 units (max 49)
Professional managing agent
75 %

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 la Fontaine

FirmCo-ownerships in the streetUnits
CABINET GRAND 149
ISM GESTION 123
IMMO DE FRANCE PARIS ILE DE FRANCE 18

Legal entities declared in the national co-ownership register. Volunteer managing agents (individuals) are never named.

🏢 The co-ownerships on Rue la Fontaine

🏷 Latest sales in the street

DatePropertyAreaPrice€/m²
11/2025 Flat 3-room 51 m² €413,600 8,110
07/2025 Flat 2-room 46 m² €322,250 7,005
11/2024 Flat 2-room 38 m² €217,500 5,724
10/2024 Flat 3-room 51 m² €52,640 1,032
07/2024 House 3-room 80 m² €390,000 4,875
06/2024 House 3-room 46 m² €472,000 10,261
01/2024 Flat 2-room 47 m² €209,000 4,447

Listings in Montrouge 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 Montrouge

All streets in Montrouge →

❓ Frequently asked questions

How many co-ownerships are there on Rue la Fontaine in Montrouge?

The national co-ownership register (RNIC) lists 6 co-ownerships attached to Rue la Fontaine in Montrouge, for a total of 133 units.

What is the price per m² on Rue la Fontaine in Montrouge?

According to the sales recorded between 2024 and 2025 (5 flats, DVF source), the median price is €5,724/m². Across the municipality, the median is €7,142/m².

Which managing agents run the co-ownerships on Rue la Fontaine in Montrouge?

Among the co-ownerships run by a professional managing agent, the most present firms are: CABINET GRAND (1), ISM GESTION (1), IMMO DE FRANCE PARIS ILE DE FRANCE (1). The full list is on this page.

How can I contact the managing agent of a co-ownership on Rue la Fontaine?

Each listing shows the type of managing agent (professional or volunteer) and lets you contact Syndic Digital, which relays your request.