Offer prices of flats from developer Kawczyński Development Kacper Kawczyński in 2025Ceny ofertowe mieszkań dewelopera Kawczyński development Kacper Kawczyński w 2025 r.
Ceny ofertowe mieszkań dewelopera Kawczyński development Kacper Kawczyński w 2025 r.Offer prices of flats from developer Kawczyński Development Kacper Kawczyński in 2025
This dataset contains offer prices of flats built by the developer Kawczyński Development Kacper Kawczyński, published under Article 19b(1) of the Polish Act of 20 May 2021 on the protection of rights of buyers of a dwelling or single-family house and on the Developer Guarantee Fund. It is part of a national scheme requiring Polish developers to disclose current offer prices for residential units. The data covers the developer's offerings for 2025 and is intended to increase price transparency for prospective home buyers in Poland.Zbiór danych zawiera informacje o cenach ofertowych mieszkań dewelopera Kawczyński development Kacper Kawczyński udostępniane zgodnie z art. 19b. ust. 1 Ustawy z dnia 20 maja 2021 r. o ochronie praw nabywcy lokalu mieszkalnego lub domu jednorodzinnego oraz Deweloperskim Funduszu Gwarancyjnym (Dz....
Trust score
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Data schema (17 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| investment_nameInvestment name | text | Name of the development investment project.Name of the development investment project. |
| developer_nameDeveloper name | text | Name of the developer company.Name of the developer company. |
| developer_nipDeveloper nip | text | Tax identification number (NIP) of the developer.Tax identification number (NIP) of the developer. |
| developer_regonDeveloper regon | text | National business registry number (REGON) of the developer.National business registry number (REGON) of the developer. |
| nazwa_lokaluNazwa lokalu | text | Name or number identifying the unit within the investment.Name or number identifying the unit within the investment. |
| status_sprzedazyStatus sprzedazy | text | Current sales status of the unit.Current sales status of the unit. |
| typ | text | Type of property, e.g. apartment or house.Type of property, e.g. apartment or house. |
| powierzchnia_calkowita_w_m2Powierzchnia calkowita w m2 | number | Total area of the unit in square meters.Total area of the unit in square meters. |
| powierzchnia_uzytkowa_w_m2Powierzchnia uzytkowa w m2 | number | Usable floor area of the unit in square meters.Usable floor area of the unit in square meters. |
| cena | text | Offer price of the unit.Offer price of the unit. |
| cena_za_m2Cena za m2 | text | Offer price per square meter of the unit.Offer price per square meter of the unit. |
| ulica | text | Street name of the unit's location.Street name of the unit's location. |
| numer_ulicyNumer ulicy | text | Street or plot number of the unit's location.Street or plot number of the unit's location. |
| numer_lokaluNumer lokalu | text | Unit number within the building.Unit number within the building. |
| miasto | text | City or locality of the unit's location.City or locality of the unit's location. |
| kod_pocztowyKod pocztowy | text | Postal code of the unit's location.Postal code of the unit's location. |
| kraj | text | Country of the unit's location.Country of the unit's location. |
Schema captured from pl_pricelist 1 month ago.
Query the data
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Sample data (2 records)
Record 1typ: Dom bliźniak · cena: 1100000.00
{
"typ": "Dom bliźniak",
"cena": "1100000.00",
"kraj": "Polska",
"ulica": "Landrynkowa",
"miasto": "Chrzanów Mały",
"cena_za_m2": "7672.99",
"numer_ulicy": "DZ. 207/1",
"kod_pocztowy": "05-825",
"nazwa_lokalu": "1",
"numer_lokalu": "",
"developer_nip": "5291835047",
"developer_name": "Kawczyński development Kacper Kawczyński",
"developer_regon": "388820886",
"investment_name": "WOLNOSTOJĄCY BUDYNEK MIESZKALNY JEDNORODZINNY DWULOKALOWY W CHRZANOWIE MAŁYM GM. GRODZISK MAZOWIECKI DZ. NR 207",
"status_sprzedazy": "Sprzedany",
"powierzchnia_uzytkowa_w_m2": 143.36,
"powierzchnia_calkowita_w_m2": 217.22
}Record 2typ: Mieszkanie · cena: 1100000.00
{
"typ": "Mieszkanie",
"cena": "1100000.00",
"kraj": "Polska",
"ulica": "Landrynkowa",
"miasto": "Chrzanów Mały",
"cena_za_m2": "7672.99",
"numer_ulicy": "dz. 207/2",
"kod_pocztowy": "05-825",
"nazwa_lokalu": "2",
"numer_lokalu": "",
"developer_nip": "5291835047",
"developer_name": "Kawczyński development Kacper Kawczyński",
"developer_regon": "388820886",
"investment_name": "WOLNOSTOJĄCY BUDYNEK MIESZKALNY JEDNORODZINNY DWULOKALOWY W CHRZANOWIE MAŁYM GM. GRODZISK MAZOWIECKI DZ. NR 207",
"status_sprzedazy": "Sprzedany",
"powierzchnia_uzytkowa_w_m2": 143.36,
"powierzchnia_calkowita_w_m2": 217.22
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://kawczynskidevelopment.dewelio.pl/api/public/construction-sites/kawczynski-development-kacper-kawczynski/2026-02-27/dane.json'Complete daily price-list disclosure — one JSON document per developer (art. 19b disclosure), flattened here to one row per offered property.
Dataset
Volume & freshness
License
No license declared upstream.
Distributions (1)
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