Land in Sońsk
Municipality in ciechanowski 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 calculatedSońsk is a rural municipality in ciechanowski county, mazowieckie voivodeship.
Recorded RCN transactions in this municipality show an agricultural-land median of 8 PLN/m², with agricultural median: 32 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 2022. 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: 75 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 2026-01-20)Agricultural land — median
8 PLN/m²32 qualifying transactions · latest 2026-01How 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.
Sońsk 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 |
|---|---|
| 2022 | 54 |
| 2023 | 59 |
| 2024 | 62 |
| 2025 | 65 |
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 | 7 991 |
| 2011 | 7 970 |
| 2012 | 7 976 |
| 2013 | 7 938 |
| 2014 | 7 875 |
| 2015 | 7 854 |
| 2016 | 7 863 |
| 2017 | 7 815 |
| 2018 | 7 773 |
| 2019 | 7 755 |
| 2020 | 7 509 |
| 2021 | 7 436 |
| 2022 | 7 348 |
| 2023 | 7 337 |
| 2024 | 7 311 |
| 2025 | 7 228 |
Source: GUS BDL, variable 72305. Census revisions and boundary changes may affect comparisons.
Local context — Sońsk
Sońsk had 7 228 residents in 2025 (GUS BDL). Compared with 2015, the recorded population decreased by 626 (8.0%). The area calculated from PRG boundaries is approximately 153.6 km², giving about 47 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 |
|---|---|---|---|
| 2026-01 | rolna | 2 685 m² | 6 |
| 2026-01 | rolna | 643 m² | 39 |
| 2026-01 | rolna | 500 m² | 10 |
| 2026-01 | budowlana | 1 000 m² | 75 |
| 2026-01 | rolna | 1 609 m² | 44 |
| 2026-01 | rolna | 34 977 m² | 7 |
| 2025-12 | budowlana | 1 000 m² | 75 |
| 2025-12 | budowlana | 20 m² | 75 |
| 2025-12 | budowlana | 12 m² | 125 |
| 2025-12 | rolna | 14 697 m² | 5 |
| 2025-12 | budowlana | 990 m² | 60 |
| 2025-12 | rolno-budowlana | 4 842 m² | 67 |
| 2025-12 | rolna | 39 453 m² | 6 |
| 2025-12 | budowlana | 871 m² | 80 |
| 2025-11 | rolna | 12 068 m² | 6 |
| 2025-11 | rolna | 51 805 m² | 7 |
| 2025-11 | rolna | 1 441 m² | 24 |
| 2025-11 | rolna | 3 005 m² | 7 |
| 2025-11 | budowlana | 1 203 m² | 42 |
| 2025-11 | budowlana | 1 189 m² | 50 |
Nearby municipalities
Gołymin-Ośrodek · Świercze · Nowe Miasto · Ojrzeń · Gzy · Ciechanów · Ciechanów · Sochocin
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