Planning Intelligence France › Cachan › Everything here
Cachan
Showing 1–50 of 273 permits. 5 listed first; 47 not in a subscription on sale are folded below. In front of them, 2 more from later in the list that a subscription opens.
The register publishes once a month. Newest entry here: 2026-08-07; the next batch is due within the month.
France · public works · €69/month excl. VAT, that is €2.27 a day
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Included in the subscriptions on sale: 13 of 273
| What is being built | Decision | Date | Reference |
|---|---|---|---|
| New construction — public or community services (31 m²). Site area 37,042 m² | GRANTED | Decided 2023-12-12 | [subscribers only] |
| Works on an existing building (extension) — housing (75 m²), public or community services (22 m²) | GRANTED | Decided 2023-01-17 | [subscribers only] |
| Works on an existing building (extension without conversion) — public or community services (25 m²). Site… | GRANTED | Decided 2026-06-12 | [subscribers only] |
| New construction — public or community services (416 m²). Site area 15,728 m² | GRANTED | Decided 2026-05-20 | [subscribers only] |
| Works on an existing building (extension without conversion) — public or community services (310 m²), retail… | GRANTED | Decided 2024-12-17 | [subscribers only] |
In France you can subscribe to: public works, the local market. Everything else on this site is free to browse.
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273permits
248granted
Trade
Everything here
Concrete & structural (228 + 45 possible)Electrical (211 + 62 possible)Aluminium & glazing (215 + 58 possible)HVAC & ventilation (208 + 65 possible)Plumbing & drainage (187 + 86 possible)Excavation & demolition (223)Kitchens & joinery (211 + 1 possible)Lifts & escalators (7 + 25 possible)Stone & restoration (5)
The map of individual sites is for subscribers
What is included depends on the subscription.
Most recent, ranked — the ones you can act on first
Not in a subscription on sale: 47 more on this page
| What is being built | Decision | Date | Reference |
|---|---|---|---|
| New construction — 1 dwelling, 121 m² of housing floor area. Site area 626 m² | GRANTED | Decided 2026-08-07 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — 1 dwelling, 69 m² of housing floor area. Site… | GRANTED | Decided 2026-07-10 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — 8 dwellings, 508 m² of housing floor area… | GRANTED | Decided 2026-07-03 | [not in any subscription on sale] |
| New construction — 1 dwelling, 63 m² of housing floor area. Site area 405 m² | GRANTED | Decided 2026-06-16 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — 1 dwelling, 21 m² of housing floor area. Site… | GRANTED | Decided 2026-06-11 | [not in any subscription on sale] |
| New construction (extension without conversion) — public or community services (826 m²). Site area 13,484 m² | GRANTED | Decided 2026-04-24 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — 5 dwellings, 158 m² of housing floor area… | GRANTED | Decided 2026-04-03 | [not in any subscription on sale] |
| New construction — 1 dwelling, 127 m² of housing floor area. Site area 678 m² | GRANTED | Decided 2026-03-10 | [not in any subscription on sale] |
| New construction — 1 dwelling, 63 m² of housing floor area. Site area 642 m² | GRANTED | Decided 2026-02-20 | [not in any subscription on sale] |
| Works on an existing building (extension) — offices (248 m²), retail (89 m²). Site area 163 m² | GRANTED | Decided 2026-01-30 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — hotel accommodation (95 m²), retail (95 m²)… | GRANTED | Decided 2026-01-23 | [not in any subscription on sale] |
| New construction — 1 dwelling, 158 m² of housing floor area. Site area 249 m² | GRANTED | Decided 2026-01-09 | [not in any subscription on sale] |
| New construction — 1 dwelling, 182 m² of housing floor area. Site area 155 m² | GRANTED | Decided 2026-01-09 | [not in any subscription on sale] |
| New construction — 1 dwelling, 162 m² of housing floor area. Site area 305 m² | GRANTED | Decided 2026-01-09 | [not in any subscription on sale] |
| New construction — 32 dwellings, 2,661 m² of housing floor area. Site area 1,650 m² | GRANTED | Decided 2026-01-05 | [not in any subscription on sale] |
| New construction (extension) — 39 dwellings, 2,480 m² of housing floor area. Site area 14,757 m² | GRANTED | Decided 2025-12-24 | [not in any subscription on sale] |
| New construction — 1 dwelling, 116 m² of housing floor area. Site area 739 m² | GRANTED | Decided 2025-12-09 | [not in any subscription on sale] |
| Works on an existing building (extension) — 39 dwellings, 2,480 m² of housing floor area. Site area 14,757 m² | GRANTED | Decided 2025-09-30 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — retail (333 m²). Site area 340 m² | GRANTED | Decided 2025-09-19 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — 1 dwelling, 30 m² of housing floor area. Site… | GRANTED | Decided 2025-09-19 | [not in any subscription on sale] |
| New construction — housing (2,959 m²), public or community services (980 m²). Site area 2,584 m² | GRANTED | Decided 2025-09-17 | [not in any subscription on sale] |
| New construction — housing (8,000 m²), retail (654 m²). Site area 3,990 m² | GRANTED | Decided 2025-08-06 | [not in any subscription on sale] |
| New construction — 2 dwellings, 196 m² of housing floor area. Site area 569 m² | GRANTED | Decided 2025-07-21 | [not in any subscription on sale] |
| New construction — 1 dwelling, 104 m² of housing floor area. Site area 202 m² | GRANTED | Decided 2025-07-11 | [not in any subscription on sale] |
| New construction — housing (19,843 m²), retail (495 m²). Site area 10,909 m² | GRANTED | Decided 2025-06-13 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — public or community services (400 m²). Site… | GRANTED | Decided 2025-06-02 | [not in any subscription on sale] |
| New construction — 6 dwellings, 413 m² of housing floor area. Site area 480 m² | GRANTED | Decided 2025-05-09 | [not in any subscription on sale] |
| New construction — 1 dwelling, 199 m² of housing floor area. Site area 306 m² | GRANTED | Decided 2025-05-09 | [not in any subscription on sale] |
| New construction — 1 dwelling, 199 m² of housing floor area. Site area 289 m² | GRANTED | Decided 2025-05-02 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — 1 dwelling, 160 m² of housing floor area. Site… | GRANTED | Decided 2025-04-11 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — housing (102 m²), offices (69 m²). Site area… | GRANTED | Decided 2025-03-20 | [not in any subscription on sale] |
| New construction — 1 dwelling, 232 m² of housing floor area. Site area 421 m² | GRANTED | Decided 2025-01-31 | [not in any subscription on sale] |
| New construction — housing (9,310 m²), retail (440 m²). Site area 5,872 m² | GRANTED | Decided 2024-12-17 | [not in any subscription on sale] |
| New construction — 1 dwelling, 256 m² of housing floor area. Site area 465 m² | GRANTED | Decided 2024-10-21 | [not in any subscription on sale] |
| New construction — 3 dwellings, 726 m² of housing floor area. Site area 890 m² | GRANTED | Decided 2024-10-17 | [not in any subscription on sale] |
| New construction — 1 dwelling, 196 m² of housing floor area. Site area 300 m² | GRANTED | Decided 2024-10-08 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — 1 dwelling, 20 m² of housing floor area. Site… | GRANTED | Decided 2024-07-18 | [not in any subscription on sale] |
| New construction (extension without conversion) — 10 dwellings, 1,155 m² of housing floor area. Site area… | GRANTED | Decided 2024-07-15 | [not in any subscription on sale] |
| New construction — 1 dwelling, 135 m² of housing floor area. Site area 688 m² | GRANTED | Decided 2024-07-15 | [not in any subscription on sale] |
| New construction (extension without conversion) — public or community services (7,309 m²). Site area 57,350 m² | GRANTED | Decided 2024-06-20 | [not in any subscription on sale] |
| New construction — 1 dwelling, 173 m² of housing floor area. Site area 496 m² | GRANTED | Decided 2024-06-19 | [not in any subscription on sale] |
| New construction — 1 dwelling, 160 m² of housing floor area. Site area 167 m² | GRANTED | Decided 2024-06-03 | [not in any subscription on sale] |
| Works on an existing building (extension without conversion) — 1 dwelling, 27 m² of housing floor area. Site… | GRANTED | Decided 2024-05-07 | [not in any subscription on sale] |
| Works on an existing building (extension) — 2 dwellings, 51 m² of housing floor area. Site area 716 m² | GRANTED | Decided 2024-05-02 | [not in any subscription on sale] |
| New construction — 2 dwellings, 128 m² of housing floor area. Site area 144 m² | GRANTED | Decided 2024-04-05 | [not in any subscription on sale] |
| New construction (extension) — 7 dwellings, 560 m² of housing floor area. Site area 955 m² | GRANTED | Decided 2024-04-04 | [not in any subscription on sale] |
| Works on an existing building (conversion without extension) — 1 dwelling, 56 m² of housing floor area. Site… | GRANTED | Decided 2024-02-10 | [not in any subscription on sale] |
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