mazowieckie voivodeship
Transaction pricesData as of: June 2026

Apartment prices — Siedlce

Median apartment price / m²
8,856zł/m²
median of recorded deals · June 2026
year over year
-2.9%
12-month median: 8,816 zł/m²
apartment sales (12 months)
425

Apartments, houses and land

TypeMedian PLN/m² (12 months)Recorded transactions
Apartments8,81610,882
Houses780544
Land3271,061

House prices are per m² of plot, not living area (the registry has no building floor area) — do not compare them directly with the apartment price.

Monthly trend — apartments

MonthMedian PLN/m²Primary marketSecondary marketSales
2025-079,1739,2148,46641
2025-088,4058,9187,86562
2025-098,5018,9908,47852
2025-108,8979,3988,87340
2025-118,96110,0598,29927
2025-129,3679,7568,65552
2026-019,3299,3299,27341
2026-028,4328,6686,4945
2026-039,71010,5679,69533
2026-048,7068,70611
2026-059,5069,7489,15026
2026-068,85610,5118,85035

Where these numbers come from

The source is the Property Price Registry (RCN) — prices from signed notarial deeds, maintained by county geodesy offices. Medians use market transactions only: fractional shares, tenders, foreclosures and discounted sales are excluded. The registry publishes deeds with a lag of weeks, so months that are not yet complete are left out of the tables entirely — data runs to the last full month.

See these transactions on the map

Every number on this page aggregates specific notarial deeds — on the map you can see them one by one, with price and date.

Gminas in the county