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🏙 Property in Paris 12e Arrondissement: prices, rents, property tax and trends

🏘 Boulevard Diderot — Paris 12e Arrondissement (75012)

49 registered co-ownerships in the national register (RNIC) are attached to Boulevard Diderot in Paris 12e Arrondissement, for a total of 2,570 units. The 62 sales of flats recorded between 2024 and 2025 work out at a median price of €9,248/m² (+3% compared with the median for Paris 12e Arrondissement, €8,937/m²).

49
Registered co-ownerships
2,570
Units in total
€9,248/m²
Median price of flats
62
Sales recorded (2024 and 2025)

Change in the median price per m² (flats)

YearSalesMedian price
202432€9,488/m²
202530€8,962/m²

📋 Profile of Boulevard Diderot

The buildings on Boulevard Diderot in Paris 12e Arrondissement: 80% of the buildings date from before 1949, among those whose age is recorded; individual heating dominates (19% collective heating, mostly with natural gas); only 49% have a lift. The median co-ownership has 49 units (up to 167).

On the management side, 100% of the co-ownerships whose type of managing agent is known (41) are run by a professional managing agent. The most present firm, VALIERE CORTEZ SYNDIC DE COPROPRIETE, runs 6 of these co-ownerships out of the 41 run by a professional managing agent.

On the market, 62 sales were recorded in the street over the period covered, with a median price of €9,248/m² for flats, a level comparable to the median for Paris 12e Arrondissement.

Main construction period
Before 1949 (80 %)
Collective heating
19 % · natural gas
With a lift
49 %
Median size
49 units (max 167)
Professional managing agent
100 %

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 Diderot

FirmCo-ownerships in the streetUnits
VALIERE CORTEZ SYNDIC DE COPROPRIETE 6260
JEAN CHARPENTIER-SOPAGI SA 5202
SULLY GESTION 3144
CABINET PARISIEN D'ADMINISTRATION DE BIENS 3105
SAS KEYS IMMO 2225
TIBI 2105
MOUTARD PICHOT 1163
REPUBLIQUE IMMOBILIER 190

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

🏢 The co-ownerships on Boulevard Diderot

136/138 Boulevard Diderot 136 bd diderot · 167 units · Professional managing agent 64 boulevard Diderot 75012 Paris 64 bd diderot · 163 units · Professional managing agent SDC 58 BD DIDEROT 58 bd diderot · 91 units SDC 76 Bd DIDEROT 76 bd diderot · 90 units · Professional managing agent SDC 130 BIS DIDEROT 130B bd diderot · 87 units 130 BIS BOULEVARD DIDEROT 130b Boulevard Diderot · 87 units · Professional managing agent 162 BOULEVARD DIDEROT 162 Boulevard Diderot · 75 units · Professional managing agent BL DIDEROT 49 -33 RUE CROZATIER 49 bd diderot · 74 units · Professional managing agent 8 - 10 BOULEVARD DIDEROT 8-10 bd diderot · 71 units SDC 129 BD DIDEROT PARIS 129 bd diderot · 67 units · Professional managing agent 86 DIDEROT 86 bd diderot · 67 units SDC 44/46 Bld Diderot 44 bd diderot · 62 units · Professional managing agent SDC 28 BOULEVARD DIDEROT 28 bd diderot · 61 units · Professional managing agent 85 BOULEVARD DIDEROT 85 bd diderot · 59 units SDC 79 DIDEROT 79 bd diderot · 58 units · Professional managing agent Copropriété du 35 boulevard Diderot 35 bd diderot · 56 units · Professional managing agent SDC 139 - 56 DIDEROT 56 bd diderot · 55 units · Professional managing agent SDC 83 BLD DIDEROT 83 Boulevard Diderot · 54 units · Professional managing agent DIDEROT 124- b -LR 124 bd diderot · 54 units · Professional managing agent SDC 114-116 boulevard Diderot 114 bd diderot · 54 units · Professional managing agent SDC 87 DIDEROT 87 Boulevard Diderot · 53 units · Professional managing agent SDC 106 BOULEVARD DIDEROT - 75012 PARIS 106 Boulevard Diderot · 51 units · Professional managing agent SDC 27 BOULEVARD DIDEROT 27 Boulevard Diderot · 50 units · Professional managing agent SDC 78 BD DIDEROT 78 Boulevard Diderot · 50 units · Professional managing agent 37-39 BOULEVARD DIDEROT 39 bd diderot · 49 units · Professional managing agent 21 Passage du Génie - 97 Boulevard Diderot 97 bd diderot · 48 units SDC 26 BIS BOULEVARD DIDEROT 26B bd diderot · 47 units · Professional managing agent 131 BOULEVARD DIDEROT 131 Boulevard Diderot · 46 units · Professional managing agent 80 BOULEVARD DIDEROT 80 bd diderot · 46 units · Professional managing agent 120 BOULEVARD DIDEROT 120 Boulevard Diderot · 46 units · Professional managing agent SDC 135 BD DIDEROT 135 bd diderot · 44 units · Professional managing agent SDC 11 BD DIDEROT 11 bd diderot · 42 units · Professional managing agent PARIS 75012 - 104 boulevard Diderot 104 Boulevard Diderot · 40 units · Professional managing agent SDC 54 Diderot 54 bd diderot · 37 units · Professional managing agent DIDEROT 82-82B-LR 82 Boulevard Diderot · 36 units · Professional managing agent SDC 90 BOULEVARD DIDEROT 90 Boulevard Diderot · 36 units · Professional managing agent DIDEROT 36 bd diderot · 36 units · Professional managing agent SDC 118 BLD DIDEROT 118 Boulevard Diderot · 32 units 32-34 BOULEVARD DIDEROT 32-34 bd diderot · 29 units · Professional managing agent SDC 125 Diderot 125 bd diderot · 29 units · Professional managing agent 123 BOULEVARD DIDEROT 123 Boulevard Diderot · 27 units · Professional managing agent DIDEROT 26 Boulevard Diderot · 23 units · Professional managing agent DIDEROT 27T- LR 27T bd diderot · 20 units · Professional managing agent 143 bld DIDEROT 143 bd diderot · 20 units · Professional managing agent SDC DIDEROT 84 84 Boulevard Diderot · 18 units · Professional managing agent DIDEROT 168-LR 168 bd diderot · 18 units · Professional managing agent DIDEROT - 9 9 bd diderot · 16 units · Professional managing agent SDC 132-134 BD DIDEROT 132 bd diderot · 15 units SDC 27 BIS BOULEVARD DIDEROT 27B bd diderot · 14 units · Professional managing agent

🏷 Latest sales in the street

DatePropertyAreaPrice€/m²
12/2025 Flat 4-room 83 m² €332,000 4,000
12/2025 Flat 2-room 40 m² €340,000 8,500
12/2025 Flat 2-room 38 m² €355,000 9,342
12/2025 Flat 2-room 31 m² €235,000 7,581
11/2025 Flat 1-room 23 m² €230,000 10,000
11/2025 Flat 2-room 31 m² €235,000 7,581
10/2025 Flat 3-room 69 m² €650,000 9,420
10/2025 Flat 2-room 36 m² €359,850 9,996
10/2025 Flat 4-room 90 m² €1,091,000 12,122
10/2025 Flat 4-room 75 m² €500,000 6,667
10/2025 Flat 2-room 31 m² €240,000 7,742
08/2025 Flat 3-room 43 m² €449,000 10,442

Listings in Paris 12e Arrondissement on Leboncoin

🏠 For sale ↗ 🔑 To rent ↗

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 Paris 12e Arrondissement

All streets in Paris 12e Arrondissement →

Rue de Charenton (146) Avenue Daumesnil (129) Avenue du Général Michel Bizot (67) Avenue de Saint-Mandé (64) Rue de Picpus (53) Rue du Faubourg Saint-Antoine (52) Rue de Wattignies (47) Rue de Reuilly (47)

❓ Frequently asked questions

How many co-ownerships are there on Boulevard Diderot in Paris 12e Arrondissement?

The national co-ownership register (RNIC) lists 49 co-ownerships attached to Boulevard Diderot in Paris 12e Arrondissement, for a total of 2,570 units.

What is the price per m² on Boulevard Diderot in Paris 12e Arrondissement?

According to the sales recorded between 2024 and 2025 (62 flats, DVF source), the median price is €9,248/m². Across the municipality, the median is €8,937/m².

Which managing agents run the co-ownerships on Boulevard Diderot in Paris 12e Arrondissement?

Among the co-ownerships run by a professional managing agent, the most present firms are: VALIERE CORTEZ SYNDIC DE COPROPRIETE (6), JEAN CHARPENTIER-SOPAGI SA (5), SULLY GESTION (3). The full list is on this page.

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

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