Register record·DATASET·PLVERIFIED · checked 4h ago

C

Ceny ofertowe mieszkań dewelopera MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna w 2026 r.

Name: Ceny ofertowe mieszkań dewelopera MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna w 2026 r.
Creator: dane.gov.pl

DatasetExecutable4/7Query nowOpen workbench Subscribe🇵🇱Poland

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Zbiór danych zawiera informacje o cenach ofertowych mieszkań dewelopera MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna 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 Gwarancy...

⬇ Download NDJSON Dataset page (dane.gov.pl)

Data schema (18 fields)

Click a field to see example values.

Field	Type	Description
offer_dateOffer date	date	—
developer_nameDeveloper name	text	—
developer_nipDeveloper nip	text	—
developer_regonDeveloper regon	text	—
investment_nameInvestment name	text	—
investment_cityInvestment city	text	—
investment_streetInvestment street	text	—
investment_postal_codeInvestment postal code	text	—
investment_voivodeshipInvestment voivodeship	text	—
building_idBuilding id	text	—
building_streetBuilding street	text	—
building_numberBuilding number	text	—
building_postal_codeBuilding postal code	text	—
type	text	—
number	text	—
area	number	—
fullAddressFull address	text	—
isSoldIs sold	boolean	—

Schema captured from pl_pricelist 1 month ago.

Query the data

Pick columns and a sort, then fetch a live preview straight from the source. Choose an API-filterable column (marked ▾) under “Where” to pick from its list of values.

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Sample data (5 records)

Record 1area: 48.46 · type: Flat

{
  "area": 48.46,
  "type": "Flat",
  "isSold": true,
  "number": "M.1",
  "offer_date": "2026-02-26",
  "building_id": "6ed600b3-3a8c-4a24-a035-98a6429d236c",
  "fullAddress": "Malinowa 3 m. M.1",
  "developer_nip": "5711714268",
  "developer_name": "MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna",
  "building_number": "3",
  "building_street": "Malinowa",
  "developer_regon": "361597580",
  "investment_city": "Żuromin",
  "investment_name": "Osiedla Mazovia- Eko Park",
  "investment_street": "Malinowa",
  "building_postal_code": "09-300",
  "investment_postal_code": "09-300",
  "investment_voivodeship": "mazowieckie"
}

Record 2area: 40.53 · type: Flat

{
  "area": 40.53,
  "type": "Flat",
  "isSold": true,
  "number": "M.10",
  "offer_date": "2026-02-26",
  "building_id": "6ed600b3-3a8c-4a24-a035-98a6429d236c",
  "fullAddress": "Malinowa 3 m. M.10",
  "developer_nip": "5711714268",
  "developer_name": "MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna",
  "building_number": "3",
  "building_street": "Malinowa",
  "developer_regon": "361597580",
  "investment_city": "Żuromin",
  "investment_name": "Osiedla Mazovia- Eko Park",
  "investment_street": "Malinowa",
  "building_postal_code": "09-300",
  "investment_postal_code": "09-300",
  "investment_voivodeship": "mazowieckie"
}

Record 3area: 62.22 · type: Flat

{
  "area": 62.22,
  "type": "Flat",
  "isSold": true,
  "number": "M.11",
  "offer_date": "2026-02-26",
  "building_id": "6ed600b3-3a8c-4a24-a035-98a6429d236c",
  "fullAddress": "Malinowa 3 m. M.11",
  "developer_nip": "5711714268",
  "developer_name": "MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna",
  "building_number": "3",
  "building_street": "Malinowa",
  "developer_regon": "361597580",
  "investment_city": "Żuromin",
  "investment_name": "Osiedla Mazovia- Eko Park",
  "investment_street": "Malinowa",
  "building_postal_code": "09-300",
  "investment_postal_code": "09-300",
  "investment_voivodeship": "mazowieckie"
}

Record 4area: 59.49 · type: Flat

{
  "area": 59.49,
  "type": "Flat",
  "isSold": true,
  "number": "M.12",
  "offer_date": "2026-02-26",
  "building_id": "6ed600b3-3a8c-4a24-a035-98a6429d236c",
  "fullAddress": "Malinowa 3 m. M.12",
  "developer_nip": "5711714268",
  "developer_name": "MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna",
  "building_number": "3",
  "building_street": "Malinowa",
  "developer_regon": "361597580",
  "investment_city": "Żuromin",
  "investment_name": "Osiedla Mazovia- Eko Park",
  "investment_street": "Malinowa",
  "building_postal_code": "09-300",
  "investment_postal_code": "09-300",
  "investment_voivodeship": "mazowieckie"
}

Record 5area: 53.87 · type: Flat

{
  "area": 53.87,
  "type": "Flat",
  "isSold": true,
  "number": "M.13",
  "offer_date": "2026-02-26",
  "building_id": "6ed600b3-3a8c-4a24-a035-98a6429d236c",
  "fullAddress": "Malinowa 3 m. M.13",
  "developer_nip": "5711714268",
  "developer_name": "MK INWESTYCJE R. Mendalka, M. Keller Spółka Jawna",
  "building_number": "3",
  "building_street": "Malinowa",
  "developer_regon": "361597580",
  "investment_city": "Żuromin",
  "investment_name": "Osiedla Mazovia- Eko Park",
  "investment_street": "Malinowa",
  "building_postal_code": "09-300",
  "investment_postal_code": "09-300",
  "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/019c97b2-d967-76b4-840e-bf459b2eba01.json'

Complete daily price-list disclosure — one JSON document per developer (art. 19b disclosure), flattened here to one row per offered property.

Full API documentation ↗

Dataset

Volume & freshness

Records

803

Data size

84 KB

License

No license declared upstream.

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Distributions (1)

019c97b2-d967-76b4-840e-bf459b2eba01.json

https://api.wyslijdane.pl/resource/019c97b2-d967-76b4-840e-bf459b2eba01.json

ndjson●