Transaction pricesData as of: May 2026
Apartment prices — Ostrołęka
Median apartment price / m²
6,783zł/m²
median of recorded deals · May 2026
year over year
-7.4%
12-month median: 6,917 zł/m²
apartment sales (12 months)
132
Apartments, houses and land
| Type | Median PLN/m² (12 months) | Recorded transactions |
|---|---|---|
| Apartments | 6,917 | 1,403 |
| Houses | 502 | 42 |
| Land | 230 | 96 |
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
| Month | Median PLN/m² | Primary market | Secondary market | Sales |
|---|---|---|---|---|
| 2025-06 | 7,331 | 6,797 | 8,121 | 18 |
| 2025-07 | 6,590 | 6,177 | 6,914 | 31 |
| 2025-08 | 8,172 | 8,355 | 7,931 | 21 |
| 2025-09 | 7,125 | 7,567 | 6,890 | 12 |
| 2025-10 | 6,967 | 3,236 | 7,150 | 11 |
| 2025-11 | 5,301 | — | 5,301 | 4 |
| 2025-12 | 4,770 | 5,039 | 4,754 | 7 |
| 2026-01 | 6,831 | — | 6,831 | 9 |
| 2026-02 | 7,466 | — | 7,466 | 2 |
| 2026-03 | 6,452 | — | 6,452 | 5 |
| 2026-04 | 6,882 | — | 6,882 | 5 |
| 2026-05 | 6,783 | — | 6,783 | 7 |
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.
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