gmina · powiat koszalińskiData as of: July 2026
Apartment prices — Sianów
Median apartment price / m²
3,799zł/m²
median of recorded deals · July 2026
year over year
-17.6%
12-month median: 5,235 zł/m²
apartment sales (12 months)
58
Apartments, houses and land
| Type | Median PLN/m² (12 months) | Recorded transactions |
|---|---|---|
| Apartments | 5,235 | 580 |
| Houses | 704 | 563 |
| Land | 792 | 310 |
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 |
|---|---|---|---|---|
| 2025-07 | 4,610 | — | 4,610 | 5 |
| 2025-08 | 4,146 | — | 4,146 | 2 |
| 2025-09 | 3,592 | — | 3,592 | 6 |
| 2025-10 | 2,531 | — | 2,531 | 2 |
| 2025-12 | 5,249 | 7,737 | 3,424 | 6 |
| 2026-01 | 5,665 | 7,893 | 3,438 | 2 |
| 2026-02 | 6,448 | 7,661 | 4,890 | 4 |
| 2026-03 | 5,651 | 7,661 | 4,551 | 7 |
| 2026-04 | 4,772 | 7,661 | 4,656 | 5 |
| 2026-05 | 6,766 | 8,048 | 4,869 | 4 |
| 2026-06 | 6,842 | 7,197 | 5,604 | 12 |
| 2026-07 | 3,799 | 8,009 | 2,264 | 3 |
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.