Real estate prices in Oncy-sur-École

Department 91 — property sales (DVF data)

Population: 1,042 inhabitants (+4.0% between 2013 and 2023)

1669 €
Apartments — median/sqm (2025)
1737 €
Houses — median/sqm (2025)
7
Sales in 2025
-16,4 %
1-year change (houses)
14,8 €
Apartment rent est. /sqm/month
13,0 €
House rent est. /sqm/month
10,6 %
Gross yield apartments
9,0 %
Gross yield houses

Estimated asking rents — "Carte des loyers" 2025 (French Ministry of Ecological Transition). Gross yield = annual rent / median sale price per sqm.

Other communes — Essonne

Corbeil-Essonnes (8614 sales)
Évry-Courcouronnes (7882 sales)
Massy (6621 sales)
Savigny-sur-Orge (5895 sales)
Palaiseau (5028 sales)
Yerres (4995 sales)
Athis-Mons (4560 sales)
Étampes (4313 sales)
Viry-Châtillon (4104 sales)

Safety — recorded crime (2025)

Rate ‰France
Non-violent thefts 4.8 9.1
Vandalism 9.6 7.9

Source: SSMSI, French Ministry of the Interior. Offences recorded by police and gendarmerie, per 1,000 inhabitants — unreported offences are not included.

Energy labels (DPE)

Energy sieves (F+G): 19.3% (France: 9.9%)

LabelShare
A 0.9%
B 5.5%
C 22.0%
D 38.5%
E 13.8%
F 9.2%
G 10.1%

Source: ADEME (2026), 109 diagnostics performed since July 2021 — share of diagnosed dwellings, not a census of the stock. G banned from rental since 2025, F in 2028, E in 2034.

Nearby towns

Tousson (77)