Syndic Digital
← Co-ownership directory

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

🏘 Rue Diderot — Oyonnax (01100)

4 registered co-ownerships in the national register (RNIC) are attached to Rue Diderot in Oyonnax, for a total of 55 units. The 3 sales of flats recorded between 2024 and 2025 work out at a median price of €1,087/m² (−20% compared with the median for Oyonnax, €1,364/m²).

4
Registered co-ownerships
55
Units in total
€1,087/m²
Median price of flats
4
Sales recorded (2024 and 2025)

Change in the median price per m² (flats)

YearSalesMedian price
20242€1,377/m²
20251€595/m²

📋 Profile of Rue Diderot

The buildings on Rue Diderot in Oyonnax: 50% of the buildings date from the period 1975-1993, among those whose age is recorded; individual heating dominates (0% collective heating); only 25% have a lift. These are mostly small co-ownerships (median of 8 units, 75% with 20 units or fewer).

On the management side, a professional managing agent runs only 33% of the co-ownerships whose type is known (3), the rest being run by 2 volunteer managing agents. No firm dominates: each professional managing agent runs one co-ownership in the street.

On the market, 4 sales were recorded in the street over the period covered, with a median price of €1,087/m² for flats, i.e. 20% below the median for Oyonnax.

Main construction period
Between 1975 and 1993 (50 %)
Collective heating
0 %
With a lift
25 %
Median size
8 units (max 36)
Professional managing agent
33 %

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 Diderot

FirmCo-ownerships in the streetUnits
AGIR IMMOBILIER 136

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

🏢 The co-ownerships on Rue Diderot

🏷 Latest sales in the street

DatePropertyAreaPrice€/m²
07/2025 Flat 1-room 42 m² €25,000 595
05/2025 House 3-room 76 m² €180,400 2,374
07/2024 Flat 2-room 46 m² €50,000 1,087
05/2024 Flat 3-room 66 m² €110,000 1,667

Listings in Oyonnax 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 Oyonnax

All streets in Oyonnax →

❓ Frequently asked questions

How many co-ownerships are there on Rue Diderot in Oyonnax?

The national co-ownership register (RNIC) lists 4 co-ownerships attached to Rue Diderot in Oyonnax, for a total of 55 units.

What is the price per m² on Rue Diderot in Oyonnax?

According to the sales recorded between 2024 and 2025 (3 flats, DVF source), the median price is €1,087/m². Across the municipality, the median is €1,364/m².

Which managing agents run the co-ownerships on Rue Diderot in Oyonnax?

Among the co-ownerships run by a professional managing agent, the most present firms are: AGIR IMMOBILIER (1). The full list is on this page.

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

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