Real estate prices in Blacy

Department 51 — property sales (DVF data)

Population: 614 inhabitants (-7.8% between 2013 and 2023)

--
Apartments — median/sqm (2025)
1044 €
Houses — median/sqm (2025)
11
Sales in 2025
13,0 %
1-year change (houses)
8,7 €
Apartment rent est. /sqm/month
6,8 €
House rent est. /sqm/month
--
Gross yield apartments
7,9 %
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 — Marne

Reims (31450 sales)
Épernay (4096 sales)
Vitry-le-François (1536 sales)
Tinqueux (1425 sales)
Bétheny (954 sales)
Cormontreuil (874 sales)
Aÿ-Champagne (741 sales)
Fismes (687 sales)
Sézanne (673 sales)

Safety — recorded crime (2020)

Rate ‰France
Vehicle thefts 0.0 1.8

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): 16.7% (France: 9.9%)

LabelShare
A 3.0%
B 6.1%
C 22.7%
D 39.4%
E 12.1%
F 7.6%
G 9.1%

Source: ADEME (2026), 66 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

Glannes (51)
Huiron (51)
Pringy (51)
Couvrot (51)