Land in Siennica
Municipality in miński 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 calculatedSiennica is a urban-rural municipality in miński county, mazowieckie voivodeship.
Recorded RCN transactions in this municipality show an agricultural-land median of 85 PLN/m², with agricultural median: 82 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 2021. It describes recorded transactions, not a forecast of future prices.
Transaction-price indicators
Undeveloped land — local median
Insufficient local data (0 qualifying transactions)Agricultural land — median
85 PLN/m²82 qualifying transactions · latest 2025-10How 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
The Urban Register is temporarily unavailable. This is not treated as evidence that no plan exists.
Siennica 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 |
|---|---|
| 2021 | 58 |
| 2022 | 63 |
| 2023 | 78 |
| 2024 | 70 |
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 |
|---|---|
| 2024 | 7 688 |
| 2025 | 7 672 |
Source: GUS BDL, variable 72305. Census revisions and boundary changes may affect comparisons.
Local context — Siennica
Siennica had 7 672 residents in 2025 (GUS BDL). The area calculated from PRG boundaries is approximately 109.7 km², giving about 70 residents per km².
Recent anonymised transactions
Scroll the table horizontally to view every column.
| Month | Type | Area | PLN/m² |
|---|---|---|---|
| 2025-10 | rolna | 1 000 m² | 105 |
| 2025-10 | rolna | 1 078 m² | 90 |
| 2025-10 | rolna | 4 000 m² | 5 |
| 2025-10 | rolna | 4 100 m² | 9 |
| 2025-09 | rolna | 150 m² | 130 |
| 2025-09 | rolna | 1 600 m² | 75 |
| 2025-09 | rolna | 4 600 m² | 11 |
| 2025-09 | rolna | 8 519 m² | 8 |
| 2025-09 | rolna | 2 000 m² | 105 |
| 2025-09 | rolna | 3 400 m² | 29 |
| 2025-09 | rolna | 2 377 m² | 100 |
| 2025-09 | rolna | 1 000 m² | 110 |
| 2025-09 | rolna | 2 400 m² | 6 |
| 2025-09 | rolna | 3 000 m² | 14 |
| 2025-09 | rolna | 2 000 m² | 55 |
| 2025-09 | rolna | 1 230 m² | 95 |
| 2025-09 | rolna | 1 600 m² | 100 |
| 2025-08 | rolno-budowlana | 2 036 m² | 59 |
| 2025-08 | rolna | 4 231 m² | 14 |
| 2025-08 | rolna | 1 021 m² | 83 |
Nearby municipalities
Kołbiel · Parysów · Cegłów · Mińsk Mazowiecki · Pilawa · Mińsk Mazowiecki · Latowicz · Celestynów
Confirm planning, legal and technical matters with the competent office and an appropriate professional. Data may be incomplete or delayed at the source.