Real estate prices in Marcq

Department 78 — property sales (DVF data)

Population: 802 inhabitants (+9.1% between 2013 and 2023)

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Apartments — median/sqm (2025)
3609 €
Houses — median/sqm (2025)
7
Sales in 2025
23,4 %
1-year change (houses)
16,4 €
Apartment rent est. /sqm/month
14,3 €
House rent est. /sqm/month
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Gross yield apartments
4,7 %
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 — Yvelines

Versailles (13264 sales)
Sartrouville (7779 sales)
Houilles (5920 sales)
Poissy (5658 sales)
Rambouillet (5340 sales)
Chatou (5300 sales)
Élancourt (4928 sales)

Safety — recorded crime (2020)

Rate ‰France
Physical assaults (non-domestic) 0.0 3.2

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): 14.3% (France: 9.9%)

LabelShare
A 3.8%
B 1.0%
C 29.5%
D 29.5%
E 21.9%
F 11.4%
G 2.9%

Source: ADEME (2026), 105 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

Auteuil (78)
Andelu (78)
Thoiry (78)
Vicq (78)
Maule (78)
Beynes (78)