Offer Prices of Apartments from Developer JWJ DEVELOPMENT sp. z o.o. in 2026Ceny ofertowe mieszkań dewelopera JWJ DEVELOPMENT sp. z o.o. w 2026 r.
Ceny ofertowe mieszkań dewelopera JWJ DEVELOPMENT sp. z o.o. w 2026 r.Offer Prices of Apartments from Developer JWJ DEVELOPMENT sp. z o.o. in 2026
This dataset contains information on the offer prices of apartments offered by the developer JWJ DEVELOPMENT sp. z o.o. It is published in accordance with Article 19b(1) of the Polish Act of 20 May 2021 on the protection of rights of purchasers of a dwelling or single-family house and on the Developer Guarantee Fund. The data supports transparency requirements imposed on property developers in Poland, allowing prospective buyers and authorities to review pricing information for residential units offered for sale by this developer during 2026.Zbiór danych zawiera informacje o cenach ofertowych mieszkań dewelopera JWJ DEVELOPMENT sp. z o.o. 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. U. z 2024 r....
Trust score
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Data schema (20 fields)
Click a field to see example values.
| Field | Type | Description |
|---|---|---|
| offer_dateOffer date | date | Date the offer price was published.Date the offer price was published. |
| developer_nameDeveloper name | text | Name of the property developer.Name of the property developer. |
| developer_nipDeveloper nip | text | Developer's tax identification number (NIP).Developer's tax identification number (NIP). |
| developer_regonDeveloper regon | text | Developer's REGON business registry number.Developer's REGON business registry number. |
| investment_nameInvestment name | text | Name of the residential investment project.Name of the residential investment project. |
| investment_cityInvestment city | text | City where the investment is located.City where the investment is located. |
| investment_streetInvestment street | text | Street of the investment location.Street of the investment location. |
| investment_postal_codeInvestment postal code | text | Postal code of the investment location.Postal code of the investment location. |
| investment_voivodeshipInvestment voivodeship | text | Voivodeship (region) where the investment is located.Voivodeship (region) where the investment is located. |
| building_idBuilding id | text | Unique identifier of the building.Unique identifier of the building. |
| building_streetBuilding street | text | Street name of the building.Street name of the building. |
| building_numberBuilding number | text | Building's street number.Building's street number. |
| building_postal_codeBuilding postal code | text | Postal code of the building.Postal code of the building. |
| type | text | Type of unit, e.g. flat.Type of unit, e.g. flat. |
| number | text | Unit number within the building.Unit number within the building. |
| price | int | Offer price of the unit in PLN.Offer price of the unit in PLN. |
| area | number | Floor area of the unit in square meters.Floor area of the unit in square meters. |
| pricePerMeterPrice per meter | number | Offer price per square meter of area.Offer price per square meter of area. |
| fullAddressFull address | text | Full address including street and unit number.Full address including street and unit number. |
| isSoldIs sold | boolean | Whether the unit has already been sold.Whether the unit has already been sold. |
Schema captured from pl_pricelist 5 days ago.
Query the data
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Sample data (5 records)
Record 1area: 142.93 · type: Flat
{
"area": 142.93,
"type": "Flat",
"price": 1580000,
"isSold": false,
"number": "1",
"offer_date": "2026-04-01",
"building_id": "4cfca817-2926-4802-beca-e374f3598984",
"fullAddress": "Ul. Cylichowska m. 1",
"developer_nip": "9512585758",
"pricePerMeter": 11054.36,
"developer_name": "JWJ DEVELOPMENT sp. z o.o.",
"building_number": "",
"building_street": "Ul. Cylichowska",
"developer_regon": "527298365",
"investment_city": "Warszawa",
"investment_name": "Enklawa Cylichowska",
"investment_street": "Ul. Cylichowska",
"building_postal_code": "04-769",
"investment_postal_code": "04-769",
"investment_voivodeship": "mazowieckie"
}Record 2area: 110.32 · type: Flat
{
"area": 110.32,
"type": "Flat",
"price": 1280000,
"isSold": false,
"number": "10",
"offer_date": "2026-04-01",
"building_id": "4cfca817-2926-4802-beca-e374f3598984",
"fullAddress": "Ul. Cylichowska m. 10",
"developer_nip": "9512585758",
"pricePerMeter": 11602.61,
"developer_name": "JWJ DEVELOPMENT sp. z o.o.",
"building_number": "",
"building_street": "Ul. Cylichowska",
"developer_regon": "527298365",
"investment_city": "Warszawa",
"investment_name": "Enklawa Cylichowska",
"investment_street": "Ul. Cylichowska",
"building_postal_code": "04-769",
"investment_postal_code": "04-769",
"investment_voivodeship": "mazowieckie"
}Record 3area: 110.32 · type: Flat
{
"area": 110.32,
"type": "Flat",
"price": 1340000,
"isSold": false,
"number": "11",
"offer_date": "2026-04-01",
"building_id": "4cfca817-2926-4802-beca-e374f3598984",
"fullAddress": "Ul. Cylichowska m. 11",
"developer_nip": "9512585758",
"pricePerMeter": 12146.48,
"developer_name": "JWJ DEVELOPMENT sp. z o.o.",
"building_number": "",
"building_street": "Ul. Cylichowska",
"developer_regon": "527298365",
"investment_city": "Warszawa",
"investment_name": "Enklawa Cylichowska",
"investment_street": "Ul. Cylichowska",
"building_postal_code": "04-769",
"investment_postal_code": "04-769",
"investment_voivodeship": "mazowieckie"
}Record 4area: 110.32 · type: Flat
{
"area": 110.32,
"type": "Flat",
"price": 1340000,
"isSold": false,
"number": "12",
"offer_date": "2026-04-01",
"building_id": "4cfca817-2926-4802-beca-e374f3598984",
"fullAddress": "Ul. Cylichowska m. 12",
"developer_nip": "9512585758",
"pricePerMeter": 12146.48,
"developer_name": "JWJ DEVELOPMENT sp. z o.o.",
"building_number": "",
"building_street": "Ul. Cylichowska",
"developer_regon": "527298365",
"investment_city": "Warszawa",
"investment_name": "Enklawa Cylichowska",
"investment_street": "Ul. Cylichowska",
"building_postal_code": "04-769",
"investment_postal_code": "04-769",
"investment_voivodeship": "mazowieckie"
}Record 5area: 110.32 · type: Flat
{
"area": 110.32,
"type": "Flat",
"price": 1280000,
"isSold": true,
"number": "13",
"offer_date": "2026-04-01",
"building_id": "4cfca817-2926-4802-beca-e374f3598984",
"fullAddress": "Ul. Cylichowska m. 13",
"developer_nip": "9512585758",
"pricePerMeter": 11602.61,
"developer_name": "JWJ DEVELOPMENT sp. z o.o.",
"building_number": "",
"building_street": "Ul. Cylichowska",
"developer_regon": "527298365",
"investment_city": "Warszawa",
"investment_name": "Enklawa Cylichowska",
"investment_street": "Ul. Cylichowska",
"building_postal_code": "04-769",
"investment_postal_code": "04-769",
"investment_voivodeship": "mazowieckie"
}Live sample captured at profiling time — values may have changed upstream.
Verification Status
Using the API
Query examples
curl -s 'https://api.wyslijdane.pl/resource/019d4694-2f5a-7505-9ccc-639b2c697a6b.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)
019d4694-2f5a-7505-9ccc-639b2c697a6b.json
https://api.wyslijdane.pl/resource/019d4694-2f5a-7505-9ccc-639b2c697a6b.json3.9 KB
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