Apartment prices — Ostrołęka
Market apartment prices computed from current listings.
Average transaction price per m² (sale)
6 809–7 231 zł/m²
Transaction data · GUGiK RCN
Average: 7 020 zł/m²
+8.4% YoY
347 transactions
Confidence: high
As of 2026-11-09
38 m²
258 742–274 778 zł
55 m²
374 495–397 705 zł
72 m²
490 248–520 632 zł
Transaction prices from the Real Estate Price Register (GUGiK / GUS BDL) — average per m². Official data, aggregated at city level.