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УкраїнськаFlat and property prices Kostrzyn 2026
The median flat price in Kostrzyn is PLN 7,151 per m² (transactions from the 12 months until July 2026, 241 notarial deeds). This is 23% below the median in Poland (PLN 9,270/m²).
All figures on this page: transactions from August 2025 to July 2026 (part of this period predates the availability of complete county data), changes compared with: ; floor area applies to the tiles at the top, charts, yearly tables, districts, streets and the transaction list (the rooms table includes all floor areas).
Urban-rural municipality (gmina), Wielkopolskie Voivodeship voivodeship. Data for until July 2026 (the county office submits deeds with a delay). How we calculate.
Compare property prices: Kostrzyn and another locality
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How flat prices in Kostrzyn are changing: month by month
There are too few transactions in the selected floor-area range to plot a reliable trend.
| Year | Median PLN/m² | Transactions |
|---|---|---|
| 2022 | 4,501 | 93 |
| 2023 | 5,347 | 168 |
| 2024 | 6,134 | 228 |
| 2025 | 7,001 | 384 |
| 2026 (until July 2026) | 6,694 | 115 |
How much does a studio flat cost, and how much are 2- and 3-room flats in Kostrzyn
| Type | Median PLN/m² | Typical price | Transactions |
|---|---|---|---|
| Primary market (from a developer) | 6,981 | PLN 425,495 | 193 |
| Secondary market (resale) | 8,311 | PLN 417,500 | 48 |
| studio flat (1 room) | - | - | 0 |
| 2-room flat | - | - | 0 |
| 3-room flat | - | - | 0 |
| flat with 4 or more rooms | - | - | 0 |
Transactions from August 2025 to July 2026. The median is shown only where there were at least 10 transactions. Some deeds do not specify the market type, so the total may be lower than the number of all transactions.
Flat prices on your street
Transactions from August 2025 to July 2026. Streets with at least 5 transactions in this period; you can change the period and floor area at the top of the page. Enter a street name to find it. Click a street row to see all transactions here, with dates, building numbers and prices, or click the street name to go to its page.
| Street | Median PLN/m² | Typical price | Transactions | Latest transaction |
|---|---|---|---|---|
| Zamkowa | 6,585 | PLN 250,000 | 50 | 2026-05 |
| Warszawska | 9,350 | PLN 427,508 | 26 | 2026-06 |
| Jana Keplera | 7,151 | PLN 429,000 | 25 | 2025-11 |
| Parkowa | 7,735 | PLN 350,000 | 23 | 2025-12 |
| Cicha | 6,459 | PLN 565,000 | 17 | 2026-01 |
| Mikołaja Kopernika | 9,460 | PLN 387,500 | 10 | 2026-07 |
| Św. Julii | 7,545 | PLN 539,500 | 8 | 2026-01 |
| Św. Wojciecha | 5,958 | PLN 530,000 | 7 | 2026-03 |
| Grabowa | 8,707 | PLN 600,000 | 5 | 2026-05 |
| Liliowa | 5,752 | PLN 568,000 | 5 | 2025-11 |
| Tulecka | 6,726 | PLN 644,000 | 5 | 2026-04 |
| Chmielna | 5,543 | PLN 629,700 | 5 | 2026-05 |
This street is not on the list: too few flats were sold there during the selected period, or the county office does not provide addresses. Select it from the suggestions above to see individual transactions.
| Deed date | No. | m² | Rooms | Floor | Market | Price | PLN/m² |
|---|
Comments on these data or objection (Article 21 GDPR) (how we process these data).
Source: the Property Price Register (RCN, Polish official register of real-estate transactions), maintained by county heads and city mayors, and, for Łódź, Wrocław and Warsaw, also services and data files provided by these cities, made available by the Head Office of Geodesy and Cartography (RCN WFS service). Compiled using materials from the national geodetic and cartographic resource (Article 40c(3) of the Geodetic and Cartographic Law). We have removed notarial deed numbers, notaries' details, transaction parties and unit numbers; the authorities maintaining the register are not responsible for this compilation. You can change the period at the top of the page; the widest period (from 01.2022) shows all years available in the register here.
What is not here: the register covers only deeds transferring separate ownership of a unit. It does not include sales of cooperative ownership rights to a flat (common in housing cooperative blocks), assignments of developer agreements made before the unit was legally separated, or deeds not yet entered by the county or city office.
The true cost of buying a flat in Kostrzyn
For a typical 2-bedroom flat costing PLN 424,000, you also need to budget for:
| 2% tax on civil-law transactions (secondary market only; first-time flat buyers may be exempt) | PLN 8,480 |
| Notary's fee, maximum rate (plus 23% VAT, certified copies and the land and mortgage register entry; in practice it may be lower) | up to PLN 2,466 |
| Flat renovation (PLN/m² of flat (complete renovation, including materials)) | 2,300 PLN/m² |
| Turnkey flat finishing (PLN/m² (turnkey finish, design, package catalogue materials and labour)) | 3,000 PLN/m² |
| Moving service (PLN per hour of work (vehicle + two-person team)) | 200 PLN/h |
| Energy performance certificate (PLN for a flat's energy performance certificate) | 250 PLN |
| Property valuation report (PLN for a property valuation report (flat)) | 900 PLN/valuation report |
| Bespoke kitchen (PLN per linear metre (lm) of bespoke kitchen cabinets, basic option (laminate)) | 3,250 PLN/linear metre |
| Post-renovation cleaning (PLN/m² (post-renovation cleaning)) | 20 PLN/m² |
Tax and notarial fees calculated from the applicable regulations for the specified price, as an estimate. Services: medians from price lists across Poland; service prices in Kostrzyn.
Houses, plots of land, garages and commercial premises in Kostrzyn
| Type | Median here | Voivodeship | Poland | Transactions (24 months) |
|---|---|---|---|---|
| Houses with a plot of land | 600,000 PLN | 620,000 | 620,000 | 121 from May 2024 to April 2026 |
| Building plots | 195 PLN/m² | 168 | 130 | 88 from February 2024 to January 2026 |
| Commercial development plots | 198 PLN/m² | 146 | 133 | 18 from February 2024 to January 2026 |
Property Price Register, entire municipality, open market. We show property types with at least 15 transactions over 24 months.
Questions about flat prices in Kostrzyn
How much does a flat cost in Kostrzyn?
A typical flat in Kostrzyn costs PLN 424,000 (median from 241 transactions over the 12-month period until July 2026, typical floor area 55 m²).
How much does a square metre of a flat cost in Kostrzyn?
The median flat price in Kostrzyn is PLN 7,151 per m² (transactions from the 12 months until July 2026, 241 notarial deeds). Half of transactions were between PLN 6,456/m² and PLN 8,105/m². A typical flat had a floor area of 55 m² and cost PLN 424,000.
Is a new-build flat in Kostrzyn more expensive than a resale flat?
On the primary market (new builds), the median was PLN 6,981/m² (193 transactions), while on the secondary market (resale) it was PLN 8,311/m² (48 transactions), meaning resale flats were more expensive by 16%.
Where do these prices come from?
From the Property Price Register maintained by county authorities and made available by the Head Office of Geodesy and Cartography. These are prices from notarial deeds, meaning the amounts for which flats were actually sold, rather than asking prices.