DPE in Cannes: find a home and the city's figures
26,745 homes with a DPE in Cannes since July 2021, 4.8% rated F or G. Find a property from its DPE and see what the city's diagnostics say.
ADEME data as of 25 August 2026 — updated quarterly
Find a property from its DPE
Enter the consumption or rating shown in a listing in Cannes: the tool searches matching DPEs in the ADEME database.
Key facts
- 52% of homes with a DPE in Cannes report air conditioning, against 9.2% in mainland France.
- 36% of homes with a DPE in Cannes have shared (collective) heating (15% in mainland France).
- 4.8% of homes with a DPE in Cannes are rated F or G, against 12% in mainland France — and the gap persists at comparable building age and type (5.2%).
- 21% of homes with a DPE in Cannes were built before 1948, against 32% in mainland France.
Energy and climate ratings
Among 26,745 valid DPEs of homes (excluding generated DPEs) in Cannes, rating C is the most common; 54% reach ratings A to C.
If the homes with a DPE in Cannes had the same mix of building age and type (house, flat) as mainland France, the F+G share would be 5.2% (+0.4 pt versus the observed figure).
Small homes are the most often poorly rated in Cannes: 11% of assessed homes under 25 m² are rated F or G, against 2.8% for those of 70-99 m².
For 16% of homes with a DPE in Cannes whose published class is reproduced, the climate rating (greenhouse-gas emissions) sets the DPE class: the final rating is the worse of the two (18% in mainland France).
14% of homes with a DPE in Cannes whose published class is reproduced would change rating with 5 kWh/m²/year of consumption, or 1 kg CO₂/m²/year of emissions, more or less: they sit on a class boundary (3,605 homes; 12% in mainland France). For them, a small measurement gap or a minor work can move the letter.
| Rating | Share | DPEs | Mainland France |
|---|---|---|---|
| A | 2.5% | 677 | 5.2% |
| B | 12% | 3,109 | 5.6% |
| C | 40% | 10,677 | 31% |
| D | 29% | 7,801 | 30% |
| E | 12% | 3,190 | 17% |
| F | 3.5% | 948 | 7.2% |
| G | 1.3% | 343 | 4.4% |
| Rating | Share | DPEs | Mainland France |
|---|---|---|---|
| A | 34% | 9,092 | 21% |
| B | 17% | 4,447 | 25% |
| C | 19% | 5,120 | 24% |
| D | 20% | 5,305 | 15% |
| E | 7.6% | 2,036 | 8.8% |
| F | 2.3% | 609 | 4.4% |
| G | 0.5% | 136 | 1.7% |
By type of home
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| All homes | 4.8% | 6.4% | 12% |
| Houses | 7.9% | 11% | 15% |
| Flats | 4.7% | 5.6% | 9.3% |
| Comparable structure | 5.2% | 8.3% | 12% |
Share of F and G by construction period
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| Before 1948 | 8.7% | 13% | 21% |
| 1948-1974 | 6.4% | 9.1% | 17% |
| 1975-1988 | 1.2% | 1.9% | 4.6% |
| 1989-2000 | 0.4% | 0.5% | 0.9% |
| 2001-2012 | 0% | 0.1% | 0.2% |
| After 2012 | 0% | < 0.1% | < 0.1% |
Share of F and G by floor area
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| Under 25 m² | 11% | 8.8% | 16% |
| 25-39 m² | 5.2% | 7.2% | 14% |
| 40-69 m² | 4.0% | 5.9% | 10% |
| 70-99 m² | 2.8% | 5.2% | 11% |
| 100 m² and over | 3.5% | 6.5% | 12% |
Share of F and G by period and type of home
| Period | Houses | Flats |
|---|---|---|
| Before 1948 | 11% (461) | 8.4% (5,033) |
| 1948-1974 | 11% (504) | 6.3% (11,333) |
| 1975-1988 | 1.6% (123) | 1.2% (3,084) |
| 1989-2000 | 0.8% (118) | 0.4% (3,198) |
| 2001-2012 | 0% (117) | 0% (1,550) |
| After 2012 | 0% (50) | 0% (1,174) |
DPEs generated from the building’s DPE
28% of valid DPEs (10,319) — against 18% in the département and 29% in mainland France — were produced from the building's DPE: their rating was not measured for the flat itself. They are shown separately: their ratings are not mixed into the figures above.
| Rating | Share | DPEs | Mainland France |
|---|---|---|---|
| A | 3.8% | 391 | 4.0% |
| B | 14% | 1,483 | 8.6% |
| C | 72% | 7,386 | 51% |
| D | 9.7% | 996 | 25% |
| E | 0.4% | 37 | 8.6% |
| F | 0.1% | 10 | 1.8% |
| G | 0.2% | 16 | 0.5% |
G, F and E ratings: the decent-housing timetable
343 homes with a DPE (excluding generated DPEs) in Cannes are rated G, i.e. 1.3% of homes with a DPE (1.7% in the département, 4.4% in mainland France). Since 1 January 2025, a G-rated home no longer meets the energy performance level of decent housing (Law 89-462, s. 6).
948 homes with a DPE (excluding generated DPEs) in Cannes are rated F, i.e. 3.5% of homes with a DPE (4.7% in the département, 7.2% in mainland France). From 1 January 2028, rating F will no longer meet the energy performance level of decent housing (Law 89-462, s. 6).
3,190 homes with a DPE (excluding generated DPEs) in Cannes are rated E, i.e. 12% of homes with a DPE (13% in the département, 17% in mainland France). From 1 January 2034, rating E will no longer meet the energy performance level of decent housing (Law 89-462, s. 6).
On 1 January 2027, the electricity primary-energy conversion factor drops from 1.9 to 1.7 (order of 19 August 2026). Among the 1,288 F- or G-rated homes with a DPE (excluding generated DPEs) in Cannes whose DPE is still valid on that date, whose published class is reproduced and whose scale could be read, 23% could obtain a certificate of a new rating, at least one class better, downloadable from ADEME's DPE-Audit Observatory. The original DPE remains valid until it expires.
By postcode in Cannes
By postcode, the share of F- or G-rated homes with a DPE in Cannes ranges from 2.6% (06150) to 5.3% (06400). Homes built before 1948 make up 24% of assessed homes with a known period in 06400, against 5.6% in 06150.
Profile of the most contrasting postcodes and of the largest one (postcodes with at least 1,337 DPEs):
06400: 21,829 DPEs, 95% flats, 24% built before 1948 (among DPEs with a known period), 5.3% rated F or G, 58% heated with electricity.
06150: 4,915 DPEs, 93% flats, 5.6% built before 1948 (among DPEs with a known period), 2.6% rated F or G, 54% heated with electricity.
| Postcode | DPEs (excl. generated) | F+G share | Flats | Before 1948 | Main energy |
|---|---|---|---|---|---|
| 06150 | 4,915 | 2.6% | 93% | 5.6% | Electricity (54%) |
| 06400 | 21,829 | 5.3% | 95% | 24% | Electricity (58%) |
Heating and hot water
Electricity comes first: 57% of homes with a DPE in Cannes rely on it for heating, and 36% have shared heating.
By heating energy, the share of F- or G-rated homes in Cannes ranges from 0% for homes heated by district heating to 25% for those heated with heating oil; it is 3.3% with electricity.
In the 2022 census, INSEE counts 47% of main residences mainly heated by electricity in Cannes; among homes with a DPE, the share is 57%.
| Indicator | Share | Mainland France |
|---|---|---|
| Electricity | 57% | 50% |
| Natural gas | 38% | 36% |
| Heating oil | 3.8% | 5.3% |
| Wood | 0.3% | 4.0% |
| District heating | 0.2% | 4.1% |
| LPG, propane or butane | 0.1% | 0.8% |
| Indicator | Share | Mainland France |
|---|---|---|
| Individual heating | 63% | 84% |
| Shared (collective) heating | 36% | 14% |
| Hybrid collective-individual | 0.3% | 0.4% |
| Multi-building collective | 0.2% | 0.9% |
| Indicator | Share | Mainland France |
|---|---|---|
| Electricity | 59% | 59% |
| Natural gas | 37% | 34% |
| Heating oil | 3.2% | 3.2% |
| District heating | 0.2% | 3.0% |
| LPG, propane or butane | 0.1% | 0.8% |
| Wood | 0.1% | 0.3% |
| Indicator | Share | Mainland France |
|---|---|---|
| Air-to-air heat pump | 29% | 4.2% |
| Direct electric heating (convectors, radiators, panels) | 27% | 41% |
| Other gas boiler or heater | 26% | 17% |
| Gas condensing boiler | 12% | 20% |
| Oil boiler | 3.9% | 6.0% |
| Air-to-water heat pump | 0.9% | 2.3% |
| Wood stove, insert or boiler | 0.4% | 4.7% |
| District heating | 0.3% | 4.1% |
Share of F and G by heating energy
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| Electricity | 3.3% | 4.8% | 9.1% |
| Natural gas | 5.2% | 4.6% | 9.5% |
| Heating oil | 25% | 32% | 50% |
| Wood | 6.8% | 14% | 17% |
| District heating | 0% | 1.9% | 4.6% |
Solar panels reported: 0.1% of homes with a DPE.
Insulation, ventilation and thermal mass
According to DPEs in Cannes, insulation is rated poor for 79% of walls, 17% of loft roofs, 45% of windows and doors among the homes concerned.
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| Building envelope (overall) | 84% | 78% | 46% |
| Windows and doors | 45% | 40% | 17% |
| Walls | 79% | 75% | 53% |
| Ground floor | 26% | 26% | 32% |
| Roof (loft) | 17% | 22% | 19% |
| Indicator | Share | Mainland France |
|---|---|---|
| Natural ventilation | 54% | 38% |
| Single-flow MVHR (self-regulating) | 29% | 33% |
| Single-flow humidity-controlled ventilation | 10% | 24% |
| Other ventilation | 6.1% | 3.0% |
| Double-flow ventilation (heat recovery) | 0.4% | 0.9% |
| Hybrid ventilation | 0.3% | 0.3% |
| Indicator | Share | Mainland France |
|---|---|---|
| Very heavy | 11% | 8.3% |
| Heavy | 39% | 24% |
| Medium | 27% | 33% |
| Light | 24% | 34% |
Summer comfort and heat
Over the 1991-2020 normal, Cannes averages 0.8 days a year above 35 °C and 19.6 nights above 20 °C; projections for 2050 point to 10.1 and 44.9.
The DPE includes a "summer comfort" section. In Cannes, 94% of homes with a DPE fill it in; of these, 28% are rated insufficient. This rate depends on who fills in the section, so it is not compared with other cities.
| Indicator | Share | Mainland France |
|---|---|---|
| Insufficient | 28% | — |
| Average | 48% | — |
| Good | 24% | — |
Air conditioning reported: 52% of homes with a DPE (9.2% in mainland France).
| External solar shading | 72% | of 25,064 DPEs |
|---|---|---|
| Insulated roof | 19% | of 25,061 DPEs |
| Heavy thermal mass | 50% | of 24,051 DPEs |
| Dual-aspect home | 49% | of 25,064 DPEs |
| Ceiling fan | 18% | of 25,064 DPEs |
Estimated consumption and cost
The median cost estimated by the DPE in Cannes is €785 a year for a flat (167 kWh of primary energy per m²) and €2,085 for a house (165 kWh/m²). Per unit of floor area, the median cost of a flat is €17 per m² a year (€17 in the département, €19 in mainland France). This cost is conventional: it assumes standard use and the energy prices in force when each DPE was issued, not a household's actual bill.
| Indicator | Cannes | Alpes-Maritimes | Mainland France |
|---|---|---|---|
| Primary energy, flat (kWh/m²/yr) | 167 | 170 | 191 |
| Primary energy, house (kWh/m²/yr) | 165 | 170 | 193 |
| Annual cost, flat | €785 | €805 | €915 |
| Annual cost, house | €2,085 | €1,835 | €1,685 |
| Emissions, flat (kg CO₂/m²/yr) | 11 | 10 | 13 |
| Emissions, house (kg CO₂/m²/yr) | 8 | 8 | 12 |
Works proposed by DPEs
25% of DPEs of F- or G-rated homes in Cannes include a first costed package of works. Its median cost ranges from €3,750 (low estimate) to €6,750 (high estimate). These are the ranges entered by assessors, not quotes.
Prices and green value
Median price in Cannes over 2021-2025 sales: €5,333 per m² for a flat (13,104 sales), €6,617 for a house (604 sales) — DVF statistics (Etalab).
Estimated advertised rent in Cannes, charges included, all DPE ratings combined: €20.27 per m² per month for a flat (prediction interval €14.97 to €27.44), €22.33 per m² per month for a house (2025 rent map).
Co-ownerships and collective DPE
The national register of co-ownerships lists 2,844 co-ownerships in Cannes (Q3 2025 file, all construction periods), with 68,052 residential units in total: 22 have more than 200 units used as homes, offices or shops, 336 between 51 and 200, and 2,486 with 50 units or fewer. Of those with a known period, 26% were built before 1949 and 3.8% after 2010.
The collective DPE covers multi-dwelling residential buildings whose building permit application was filed before 1 January 2013, on a timetable set by the number of units (rule and references in the method). ADEME's database holds 1,158 valid building-level DPEs in Cannes, single-owner buildings included; one building may have several.
37 co-ownerships in Cannes are flagged in the register as having received an Anah grant for owners' associations, and 8 are in a priority urban-policy neighbourhood (QPV).
| Over 200 units | 22 |
|---|---|
| 51-200 units | 336 |
| 50 units or fewer | 2,486 |
The homes with a DPE
INSEE counts 72,789 homes in Cannes (2022 census), including 38,322 main residences; 50% of them are occupied by tenants, and 17% of main residences are social housing let unfurnished; 2.8% of homes are vacant.
| Indicator | Share | Mainland France |
|---|---|---|
| Houses | 5.1% | 42% |
| Flats | 95% | 58% |
| Indicator | Share | Mainland France |
|---|---|---|
| Before 1948 | 21% | 32% |
| 1948-1974 | 44% | 25% |
| 1975-1988 | 12% | 12% |
| 1989-2000 | 12% | 8.3% |
| 2001-2012 | 6.2% | 10% |
| After 2012 | 4.6% | 13% |
DPEs quarter by quarter
39,125 DPEs of homes have been issued in Cannes since July 2021. The F+G share among each quarter's DPEs went from 9.3% (2021, Q3) to 4.1% (2026, Q2) — a shift that also reflects which homes get assessed, and changes to the calculation rules.
| Quarter | DPEs issued | F+G share |
|---|---|---|
| 2021 Q3 | 827 | 9.3% |
| 2021 Q4 | 1,114 | 6.6% |
| 2022 Q1 | 1,479 | 5.8% |
| 2022 Q2 | 1,474 | 4.3% |
| 2022 Q3 | 1,514 | 4.2% |
| 2022 Q4 | 1,476 | 5.7% |
| 2023 Q1 | 1,591 | 5.5% |
| 2023 Q2 | 1,645 | 5.1% |
| 2023 Q3 | 1,679 | 4.5% |
| 2023 Q4 | 3,595 | 2.5% |
| 2024 Q1 | 3,928 | 4.1% |
| 2024 Q2 | 5,137 | 1.8% |
| 2024 Q3 | 1,484 | 5.1% |
| 2024 Q4 | 2,299 | 2.8% |
| 2025 Q1 | 2,017 | 4.5% |
| 2025 Q2 | 1,659 | 4.2% |
| 2025 Q3 | 1,226 | 3.0% |
| 2025 Q4 | 1,414 | 3.7% |
| 2026 Q1 | 1,495 | 4.8% |
| 2026 Q2 | 1,349 | 4.1% |
| 2026 Q3 (in progress) | 723 | 5.5% |
Frequently asked questions — Cannes
How many energy-inefficient homes are there in Cannes?
Which postcode of Cannes has the highest share of F- or G-rated homes?
How are homes in Cannes heated?
Why are some DPEs in Cannes generated from the building?
What do DPEs in Cannes say about summer comfort?
Go further with your DPE
Comparable cities
Cities chosen for their similar size, climate, building stock or département.
Among its comparable cities (Antibes, Nice, Aix-en-Provence, Toulon, Perpignan, Montpellier, Rennes and Marseille), Cannes has the highest median price per m² for a flat (€5,333, against €4,891 in Antibes).
| City | F+G share | Built before 1948 | Electric heating | District heating | Median annual cost, flat | Median price per m², flat | Advertised rent, flat (€/m²/month) |
|---|---|---|---|---|---|---|---|
| Cannes | 4.8% | 21% | 57% | 0.2% | €785 | €5,333 | €20.27 |
| Antibes | 3.5% | 12% | 59% | 0.2% | €765 | €4,891 | €20.25 |
| Nice | 6.2% | 31% | 51% | 0.9% | €825 | €4,556 | €20.43 |
| Aix-en-Provence | 3.7% | 28% | 65% | 5.9% | €715 | €4,751 | €19.14 |
| Toulon | 4.9% | 30% | 56% | 4.6% | €895 | €2,572 | €14.43 |
| Perpignan | 2.8% | 19% | 57% | < 0.1% | €815 | €1,489 | €12.18 |
| Montpellier | 2.7% | 19% | 65% | 5.1% | €675 | €3,333 | €15.49 |
| Rennes | 6.9% | 20% | 37% | 19% | €785 | €3,700 | €14.87 |
| Marseille | 4.3% | 37% | 63% | 0.9% | €845 | n/a | n/a |
Sources for this page
DPEs of existing homes published by ADEME (Open Licence 2.0), dump of 25 August 2026. Population: 26,745 homes with a DPE (excluding generated DPEs) since 1 July 2021, DPEs valid on 25 August 2026 and not replaced. These are homes with a DPE, not every home in the city.
INSEE codes used: 06029.
Share of DPEs with the same address, floor area and floor as another valid DPE: 18%.
Other sources: DVF statistics (Etalab), the housing ministry rent map, the national co-ownership register (Anah), INSEE census, Météo-France and DRIAS — references and licences in the detailed method below.
Download the data in Cannes (CSV, long format: one row per value) — Derived data published under the Open Licence 2.0 (Etalab): free reuse, including commercial, crediting "OneDpe based on ADEME" and the data vintage.