Paris: Property Prices & Price per m² 2026

100% of units rated E/F/G - energy-intensive co-ownership
Out of 2 DPE ratings in the building: A=0, B=0, C=0, D=0, E=1, F=1, G=0. 100% of units are rated E, F, or G. Collective renovation likely - anticipate co-ownership capital calls.
Multi-year renovation plan: varies by co-ownership
Climate Law - Multi-Year Renovation Plan mandatory for co-ownerships > 15 years

Poor energy performance - rental ban effective 2034
DPE class E: rental ban planned for 2034. Opportunity to renovate and increase property value before deadline.
Climate & Resilience Law - class E rental ban from January 1, 2034

2 thermal envelope deficiency(ies) detected
Weak points: uninsulated walls (U=2.5), uninsulated door (U=3.5). The thermal envelope determines 60-80% of the building's energy performance.
Request insulation quotes from RGE-certified professionals for accurate pricing
Insulation standards: RT2012 thresholds

Thermal bridges account for 16% of heat loss
Thermal bridges represent 16% of total heat loss (18 W/K). Thermal bridges are the #1 cause of mold in older buildings and the hardest deficiency to fix — they occur at structural junctions (floors, balconies, window frames) where insulation is interrupted.
Request thermal imaging survey to locate bridges — targeted treatment is possible but requires specialist assessment

Estimated energy bill: 181 EUR/month (electricity)
Based on DPE class E: 125 kWh/m2/year x 69 m2 = 8674 kWh/year. At 0.25 EUR/kWh (electricity), estimated annual cost: 2168 EUR (181 EUR/month). Improving to class D could reduce the bill to approximately 361 EUR/month (saving -181 EUR/month, -2168 EUR/year).
Compare with actual utility bills from the seller. DPE estimates can differ from real consumption by 20-40% depending on occupant behavior and climate.
DPE arrete du 31 mars 2021 — energy consumption expressed in final energy kWh/m2/year

Carbon footprint: GHG class B (9 kgCO2/m2/year)
GHG class B emitting 9 kgCO2/m2/year. Energy class: E. Low carbon emissions — environmentally compliant.
RE2020 — increasingly strict carbon limits for buildings

No renewable energy installation
No solar panels or renewable energy detected. Solar installation reduces energy bills and increases property value.
Consult RGE-certified installer for solar assessment — eligible for MaPrimeRenov''

Wall insulation profile: murs en pierre de taille et moellons constitué d'un seul matériaux
Stone walls without insulation — exterior insulation often impossible due to heritage constraints, interior insulation requires humidity management (200-350 EUR/m2). Stone buildings need specialized techniques. Standard insulation contractors may cause moisture damage.
Request insulation assessment from RGE-certified professionals before budgeting renovation

Renovation priority: walls (60% of heat loss)
Heat loss breakdown: walls 60%, windows 21%, doors 3%,. Priority: insulate walls first (60% of total losses).

2 renovation area(s) identified
Renovation scope: walls, doors. 2 area(s) require professional assessment. Request quotes from RGE-certified professionals before making an offer.
Request detailed quotes from RGE-certified professionals and factor renovation scope into price negotiation

Building materials: walls: PIERRE, roof: ZINC ALUMINIUM
Construction materials: walls: PIERRE, roof: ZINC ALUMINIUM. Levels: 6, dwellings: 10. Material type affects insulation potential, maintenance costs, and renovation constraints.

Window quality: 0 weakness(es), 5 strength(s)
Window assessment: Strengths: double glazing, bois frame (good thermal performance), low-emissivity coating (reduces heat radiation), insulating gas fill (argon ou krypton), shutters (Jalousie accordéon, fermeture à lames orientables y compris les vénitiens extérieurs tout métal, volets battants ou persiennes avec ajours fixes)

Last sale: 1,242,000 EUR on 2023-09-05 — 11,607 EUR/m2
Property last sold on 2023-09-05 for 1,242,000 EUR (11,607 EUR/m2). 2 apartment(s) of 107 m2 with ? room(s). Post-pandemic transaction — market may have shifted since.

Price 11,607 EUR/m2 vs local median 11,607 EUR/m2 (+0%)
Individual price: 11,607 EUR/m2. Local median: 11,607 EUR/m2, mean: 11,066 EUR/m2 (6 transactions). Range: 7,258 to 13,634 EUR/m2. Compare with notarial data (DVF) for confirmation.

Risk assessment: HIGH — 19 insights derived
Critical: 0, High: 2, Medium: 7 out of 19 total insights. Top issues: 100% of units rated E/F/G - energy-intensive co-ownership; Wall insulation profile: murs en pierre de taille et moellons constitué d'un seul matériaux

Registered co-ownership: 37 lots, 15 dwellings
Co-ownership AC1945062: 37 total lots (15 dwellings, 0 parking, 13 commercial). Registered in national co-ownership register. Not flagged as in difficulty.

Fiber optic (FTTH) available — 1 connection point(s)
Building has 1 internet connection point(s) with technologies: Fiber (FTTH). Fiber optic is available, ensuring high-speed connectivity. This is a positive factor for property value and remote work.

District heating network: 50m away
Building is 50m from district heating network. Connection possible as alternative to individual gas/oil boiler — typically lower cost and lower carbon emissions.
Contact local district heating operator for connection feasibility and pricing
Loi Energie-Climat — district heating networks prioritized in urban areas

Urban planning constraints: urban planning constraint
This building is subject to: urban planning constraint. Any modification to facade, roof, or structure requires approval from the Architect of French Buildings (ABF). Additional delays of 3-6 months for permits. Materials and renovation techniques are imposed.
ABF approval required — expect significant surcharges on facade and roof work
Heritage Code L621-1 (monuments), L631-1 (heritage sites)

Comfort: 2 strengths, 2 weaknesses
Strengths: cross-ventilation (through apartment), multiple exposed facades (good natural light). Weaknesses: no air conditioning, natural ventilation only
Consider improvements to comfort weaknesses — they affect resale value