September revolution on the real estate market? Warsaw and Wrocław are breaking records

September brought a revolutionary change on the real estate market – a new obligation for developers. They must give full offers of apartments and houses. This is the result of the amendment to the Act on the protection of the rights of the buyer of a residential premises or a single -family house and a developer guarantee fund, which has been in force since July 11, 2025. As it affected the prices of apartments, the experts of the RynekPierpierwotny.pl portal bet.

September offers of new apartments

As expected by the experts of the RynekPierwotny.pl portal, the September disclosure of offer prices changed the image of the market. New, official housing prices have appeared in the premium segment, which raised the average price of a square meter in Warsaw and Wrocław. At the same time, developers still launch relatively cheap premises, thanks to which average prices in other large cities – including In the Tri-City, Kraków, Łódź, Poznań and Górnośląsko-Zagłębie metropolis-they recorded in September, it results from the preliminary Big Data RynekPierwotny.pl data.

– Based on media information and available statistics, it was difficult to assess the actual size and value of the market of luxury apartments. The most exclusive ones usually do not go to advertising portals. Currently, knowledge on this subject is already public, because from September 11, developers must publish the prices of all premises they put on sale – says Marek Wielgo, an expert of the RynekPierwotny.pl portal.

And he adds that in September, for the usual movements at the average prices of a square meter resulting from changes in the price structure of the offer, the effect of “unveiling prices”.

Big Data Rynekpierwotny.pl has been supplemented with offers of apartments, which developers have not previously made or disclosed prices. As a result, by as much as 3 percent The average price of a square meter in Warsaw (up to PLN 18.3 thousand/ sq m) increased (up to PLN 15.2 thousand/ sq m).

Average price per square meter over 18 thousand. zloty

According to preliminary data, Big Data Rynekpierwotny.pl shows that in Warsaw the average price of a square meter broke the ceiling of 18 thousand. zloty. This was made public by the prices of very expensive premises in the Wola and Śródmieście districts. On average, the apartments offered by developers cost over 30,000 PLN per meter A similar mechanism worked in Wrocław. In both metropolises, the most is currently on the offer of luxury apartments over 100 sq m, with a price per meter exceeding 20,000. zloty.

Marek Wielgo admits that the “unveiling of prices” also showed some movement in the price lists of development companies. For example, in Warsaw, September changes covered almost 14 percent. apartments they offer.

– Interestingly, more or less the same thing went down and got cheaper, and the balance of this was that prices fell by less than … half a promil, which is less than five hundredths of percentage (0.05 percent) – notes the expert.

Decrease in housing prices in metropolises

According to market analysts, it is much more important that, regardless of price reductions, developers have not resigned from introducing projects adapted to the market for borrowers. They remain the dominant group of buyers.

According to preliminary BIG Data RynekPierwotny.pl, in September the average price of a square meter of new apartments was: in Łódź – less than 10.6 thousand. PLN, in Poznań – approx. 11.9 thousand PLN, and in Krakow – approx. 15.2 thousand zloty. As a result, the average price of a square meter of all apartments available in the offer fell: by 2 percent. in Łódź (up to approx. 11.2 thousand PLN/sq m) and by 1 percent in Krakow (up to PLN 16.5 thousand/sq m), Poznań (up to approx. PLN 13.5 thousand/sq m), Tri-City (up to approx. 17.2 thousand PLN/sq m) and in the cities of Upper Silesian-Zagłębie Metropolis (up to approx. 11.2 thousand PLN/sq m).

September housing prices – 2024 versus 2025

Comparing the average prices of a square meter of new apartments in September this year with the same period of last year, most of the metropolises still show the differences that in Warsaw and Wrocław further increased. In the capital, the average price of a square meter is 3 percent. higher than last year. In turn, in Łódź there was a decrease – the average price of a square meter was 3 percent. lower than in the same period last year (in August the difference was still +1 percent).

– After nine months, Kraków joined for the title of the most stable metropolis in 2025, where the change in the average price of a square meter of new apartments in the period of 12 months was only 1 percent in September. In Poznań, it was 2 percent, in the Upper Silesian-Zagłębie metropolis-3 percent, in Wrocław-4 percent, and in the Tri-City (or rather in Gdańsk)-by as much as 11 percent. – indicates Marek Wielgo.

As he emphasizes, the Gdańsk phenomenon is the result of the closeness of the sea.

– There are a lot of very expensive apartments at the Gdańsk Gulf and in Śródmieście, which meant that the long -term runner -up in the ranking of the most expensive metropolises in Poland – Krakow was pushed by the Tri -City to third place – notes the expert.