Land in Sierpc
Municipality in sierpecki county, mazowieckie voivodeship.
This local-data view is translated for navigation and data interpretation. Polish administrative names remain official.
Local price shown without a ranking position.
Data coverage and ranking eligibility
How prices are calculatedSierpc is a urban municipality in sierpecki county, mazowieckie voivodeship.
Recorded RCN transactions in this municipality show a local undeveloped-land median of 238 PLN/m² and an agricultural-land median of 59 PLN/m², with undeveloped-land median: 19 local deeds, see the data coverage alongside the price; agricultural median: 12 deeds. Data date: 2026-10-24T06:28:58+00:00. These are transaction prices, not listing prices or a valuation of a specific parcel.
Transaction-price indicators
Undeveloped land — local median
238 PLN/m²19 qualifying transactions · latest 2026-06-11Agricultural land — median
59 PLN/m²12 qualifying transactions · latest 2026-02How 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.
Sierpc municipality in numbers
Population over time
Annual population, GUS Local Data Bank.
Annual data and download
| Year | Residents |
|---|---|
| 2010 | 18 807 |
| 2011 | 18 775 |
| 2012 | 18 632 |
| 2013 | 18 491 |
| 2014 | 18 453 |
| 2015 | 18 317 |
| 2016 | 18 192 |
| 2017 | 18 148 |
| 2018 | 18 014 |
| 2019 | 17 933 |
| 2020 | 17 359 |
| 2021 | 17 199 |
| 2022 | 17 026 |
| 2023 | 16 941 |
| 2024 | 16 692 |
| 2025 | 16 540 |
Source: GUS BDL, variable 72305. Census revisions and boundary changes may affect comparisons.
Local context — Sierpc
Sierpc had 16 540 residents in 2025 (GUS BDL). Compared with 2015, the recorded population decreased by 1 777 (9.7%). The area calculated from PRG boundaries is approximately 18.3 km², giving about 903 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 | 566 m² | 325 |
| 2026-06 | budowlana | 3 613 m² | 102 |
| 2026-06 | budowlana | 2 811 m² | 438 |
| 2026-06 | budowlana | 243 m² | 121 |
| 2026-05 | budowlana | 670 m² | 654 |
| 2026-05 | budowlana | 345 m² | 1 270 |
| 2026-05 | budowlana | 1 582 m² | 855 |
| 2026-05 | budowlana | 4 075 m² | 332 |
| 2026-05 | budowlana | 1 077 m² | 135 |
| 2026-05 | budowlana | 944 m² | 138 |
| 2026-05 | budowlana | 247 m² | 526 |
| 2026-05 | budowlana | 965 m² | 135 |
| 2026-05 | budowlana | 1 094 m² | 466 |
| 2026-04 | budowlana | 39 m² | 115 |
| 2026-04 | budowlana | 1 258 m² | 109 |
| 2026-04 | budowlana | 2 186 m² | 63 |
| 2026-04 | budowlana | 880 m² | 683 |
| 2026-04 | budowlana | 1 010 m² | 143 |
| 2026-04 | budowlana | 2 368 m² | 61 |
| 2026-04 | budowlana | 435 m² | 2 184 |
Nearby municipalities
Sierpc · Rościszewo · Szczutowo · Mochowo · Gozdowo · Zawidz · Lutocin · Skrwilno
Confirm planning, legal and technical matters with the competent office and an appropriate professional. Data may be incomplete or delayed at the source.