Koszalin Property Prices, Rents & Rental Yields

About Koszalin

Koszalin, in Zachodniopomorskie voivodeship, combines a compact urban layout with access to the Baltic coast and surrounding green spaces. Its role as a regional centre gives the city a practical, everyday appeal that continues to shape apartment market performance.

June 2026 brought a clear tension to the apartment market: sale prices firmed while rental pricing softened. The average apartment sold for zł389,070, and the average price per square metre reached zł8,055, leaving little room for the month’s slight price adjustment in either direction to change the broader picture. Against that backdrop, the market yield stood at 6.98%, showing that investment returns remain present, but are being balanced by a more cautious pricing environment.

On the sales side, the average price was up 1.7% month over month, while the average rent price slipped 2.5% over the same period. Year over year, the sale price was essentially stable, down 0.2%, but rents were up 1.3% and the average price per square metre climbed 6.2%. Taken together, these figures suggest a market where value has been re-priced more visibly at the unit level than at the annual sale level, with income growth not fully matching the longer-run increase in property costs.