Siemianowice Śląskie Property Prices, Rents & Rental Yields

About Siemianowice Śląskie

Siemianowice Śląskie sits in the heart of Upper Silesia, closely tied to the wider Katowice conurbation while keeping its own urban identity. The city combines a compact residential fabric with strong regional connections, making it a practical reference point for apartment investors watching the Śląskie market.

September 2026 brings the clearest signal yet: apartment prices are still rising faster than rents. The average sale price reached 486,070 zł, after a monthly increase of 0.9% and a year-on-year jump of 39.1%. At the same time, the average rent slipped to 1,650 zł, down 2.9% from the previous month and 7.8% below a year earlier.

That gap matters for returns. With the average price per square metre now at 8,460 zł, up 4.1% month on month and 25.9% year on year, capital values are advancing more quickly than income. The result is a yield of 6.96%, which still looks solid on paper but is being tested by the softer rental trend. For investors tracking Siemianowice Śląskie, the message this month is straightforward: pricing momentum remains strong, yet rent performance has not kept pace, narrowing the room between acquisition costs and monthly income.