Koszalin Property Prices, Rents & Rental Yields

About Koszalin

Koszalin lies in Poland’s Zachodniopomorskie voivodeship, within reach of the Baltic coast. Its position gives the city a geographic identity that extends beyond any single month’s apartment prices: it is an urban centre set in the wider landscape of West Pomerania.

In October 2026, the clearest signal for Koszalin apartments is the split between purchase pricing and rent. The average price per square metre rose 5.5% month over month, while average rent fell 5.0%. The opposing movements matter more than either change on its own. They suggest that the price assigned to apartment space was firming at the same time as the income indicated by rents was easing. That is a tension for anyone assessing an apartment as an investment, rather than simply following its asking or sale price.

The reported yield is 6.4%, which provides a current reference point but does not show whether returns rose or fell during the month. Similarly, the average rent of 1,900 zł describes the present rental level, not what any individual apartment will earn. Reading these measures together keeps the income side of the calculation in view when purchase pricing moves the other way.

The takeaway is therefore a divergence, not a settled verdict on the market’s direction. Later monthly readings would help show whether pricing and rent continue to move apart or begin to converge.