Land in Zielonka
Municipality in wołomiński county, mazowieckie voivodeship.
This local-data view is translated for navigation and data interpretation. Polish administrative names remain official.
No price meeting the comparison criteria.
Data coverage and ranking eligibility
How prices are calculatedZielonka is a urban municipality in wołomiński county, mazowieckie voivodeship.
Recorded RCN transactions in this municipality show an agricultural-land median of 573 PLN/m², with agricultural median: 14 deeds. Data date: 2026-10-24T06:28:58+00:00. These are transaction prices, not listing prices or a valuation of a specific parcel.
The historical median in the available series rose since 2023. It describes recorded transactions, not a forecast of future prices.
Transaction-price indicators
Too few transactions to report a municipality price.
View the available observations (7)
Median of this small sample: 1 087 PLN/m². Period: 2025-10-24–2026-10-24. This describes only these transactions and does not establish a municipality-wide price.
Undeveloped land — local median
Insufficient local data (7 qualifying transactions · latest 2026-07-09)Agricultural land — median
573 PLN/m²14 qualifying transactions · latest 2025-09How to read the price and data coverage
The median is the middle transaction price for undeveloped land sold over the last 12 months. We include full-property sales on the open market and exclude roads, shares and packages without a price allocated to the plot. An exact ranking position requires at least 30 deeds, at least 80% coverage, a relative 95% confidence-interval width of at most 50%, and no quality flags. From 10 deeds we show a comparison band; 1–9 deeds give an informational price only. Missing prices are not estimated. Agricultural land has a separate median. Check planning documents for the permitted use of a specific plot. 2026-10-24T06:28:58+00:00.
Other local data availability
🗺️ Municipal general plan and new development rules
No confirmed publication was found in the current Urban Register read. This does not prove that no work is under way; also check the municipality BIP.
Zielonka municipality in numbers
How undeveloped land prices changed
Annual RCN transaction medians. Only years meeting the data-quality criteria. The agricultural land series is not shown: its yearly medians did not meet the quality criteria.
Annual data and download
| Year | PLN/m² |
|---|---|
| 2023 | 827 |
| 2024 | 964 |
| 2025 | 1 029 |
Source: notarial transactions, RCN. A median describes recorded sales, not the valuation of a specific plot.
Population over time
Annual population, GUS Local Data Bank.
Annual data and download
| Year | Residents |
|---|---|
| 2010 | 17 416 |
| 2011 | 17 436 |
| 2012 | 17 394 |
| 2013 | 17 398 |
| 2014 | 17 459 |
| 2015 | 17 488 |
| 2016 | 17 499 |
| 2017 | 17 539 |
| 2018 | 17 589 |
| 2019 | 17 560 |
| 2020 | 18 204 |
| 2021 | 18 179 |
| 2022 | 18 137 |
| 2023 | 18 143 |
| 2024 | 18 047 |
| 2025 | 17 992 |
Source: GUS BDL, variable 72305. Census revisions and boundary changes may affect comparisons.
Local context — Zielonka
Zielonka had 17 992 residents in 2025 (GUS BDL). Compared with 2015, the recorded population increased by 504 (2.9%). The area calculated from PRG boundaries is approximately 78.6 km², giving about 229 residents per km².
Population comparisons may include census revisions and administrative boundary changes.
Recent anonymised transactions
Scroll the table horizontally to view every column.
| Month | Type | Area | PLN/m² |
|---|---|---|---|
| 2026-06 | budowlana | 902 m² | 1 220 |
| 2026-06 | budowlana | 923 m² | 1 192 |
| 2026-06 | budowlana | 836 m² | 150 |
| 2026-03 | budowlana | 786 m² | 763 |
| 2026-03 | rolna | 702 m² | 840 |
| 2026-02 | budowlana | 648 m² | 1 000 |
| 2026-01 | budowlana | 521 m² | 994 |
| 2025-11 | rolna | 718 m² | 780 |
| 2025-11 | rolna | 1 842 m² | 744 |
| 2025-11 | rolna | 760 m² | 789 |
| 2025-11 | budowlana | 1 617 m² | 863 |
| 2025-11 | budowlana | 2 599 m² | 1 385 |
| 2025-09 | budowlana | 764 m² | 1 113 |
| 2025-09 | rolna | 1 953 m² | 348 |
| 2025-08 | budowlana | 1 244 m² | 1 029 |
| 2025-08 | budowlana | 2 984 m² | 134 |
| 2025-08 | rolna | 1 727 m² | 606 |
| 2025-06 | budowlana | 1 542 m² | 422 |
| 2025-02 | rolno-budowlana | 1 437 m² | 482 |
| 2024-12 | rolna | 10 586 m² | 452 |
Nearby municipalities
Sulejówek · Wołomin · Kobyłka · Halinów · Marki · Ząbki · Poświętne · Klembów
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