gmina · powiat poznańskiData as of: March 2026
Apartment prices — Kostrzyn
Median apartment price / m²
6,764zł/m²
median of recorded deals · March 2026
year over year
-1.1%
12-month median: 7,390 zł/m²
apartment sales (12 months)
718
Apartments, houses and land
| Type | Median PLN/m² (12 months) | Recorded transactions |
|---|---|---|
| Apartments | 7,390 | 1,382 |
| Houses | 495 | 44 |
| Land | 422 | 8 |
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 |
|---|---|---|---|---|
| 2025-04 | 6,699 | 6,641 | 8,820 | 50 |
| 2025-05 | 6,419 | 6,419 | 7,365 | 60 |
| 2025-06 | 7,066 | 6,829 | 8,068 | 140 |
| 2025-07 | 7,202 | 7,193 | 7,215 | 54 |
| 2025-08 | 7,475 | 7,609 | 4,686 | 28 |
| 2025-09 | 7,151 | 7,151 | 11,786 | 44 |
| 2025-10 | 7,337 | 7,309 | 8,329 | 46 |
| 2025-11 | 6,834 | 6,726 | 7,751 | 46 |
| 2025-12 | 7,735 | 7,713 | 8,514 | 82 |
| 2026-01 | 6,527 | 6,427 | 9,540 | 46 |
| 2026-02 | 6,585 | 6,561 | 7,731 | 90 |
| 2026-03 | 6,764 | 6,841 | 6,451 | 32 |
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.