Land in Sieroszewice
Municipality in ostrowski county, wielkopolskie 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 calculatedSieroszewice is a rural municipality in ostrowski county, wielkopolskie voivodeship.
Recorded RCN transactions in this municipality show an agricultural-land median of 71 PLN/m², with agricultural median: 168 deeds. Data date: 2026-09-04T10:45:00+02:00. 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 (1)
Median of this small sample: 1 457 PLN/m². Period: 2025-09-04–2026-09-04. This describes only these transactions and does not establish a municipality-wide price.
Undeveloped land — local median
Insufficient local data (1 qualifying transactions · latest 2026-04-01)Agricultural land — median
71 PLN/m²168 qualifying transactions · latest 2026-08How 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. 2026-09-04T10:45:00+02:00.
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.
Gmina Sieroszewice w liczbach
How agricultural land prices changed
Annual RCN transaction medians. Only years meeting the data-quality criteria. The undeveloped land series is not shown: its yearly medians did not meet the quality criteria.
Annual data and download
| Year | PLN/m² |
|---|---|
| 2023 | 57 |
| 2024 | 62 |
| 2025 | 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 |
|---|---|
| 2010 | 9 681 |
| 2011 | 9 645 |
| 2012 | 9 646 |
| 2013 | 9 650 |
| 2014 | 9 631 |
| 2015 | 9 659 |
| 2016 | 9 669 |
| 2017 | 9 680 |
| 2018 | 9 663 |
| 2019 | 9 684 |
| 2020 | 9 440 |
| 2021 | 9 361 |
| 2022 | 9 345 |
| 2023 | 9 298 |
| 2024 | 9 251 |
| 2025 | 9 207 |
Source: GUS BDL, variable 72305. Census revisions and boundary changes may affect comparisons.
Local context — Sieroszewice
Sieroszewice had 9 207 residents in 2025 (GUS BDL). Compared with 2015, the recorded population decreased by 452 (4.7%). The area calculated from PRG boundaries is approximately 161.9 km², giving about 57 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 |
|---|---|---|---|
| 2026-08 | rolna | 991 m² | 76 |
| 2026-07 | rolna | 995 m² | 75 |
| 2026-07 | rolno-budowlana | 11 259 m² | 26 |
| 2026-07 | rolna | 995 m² | 85 |
| 2026-07 | rolna | 1 947 m² | 77 |
| 2026-07 | rolna | 1 021 m² | 44 |
| 2026-07 | rolna | 1 074 m² | 82 |
| 2026-07 | rolno-budowlana | 1 995 m² | 14 |
| 2026-07 | rolna | 700 m² | 29 |
| 2026-07 | rolna | 1 241 m² | 36 |
| 2026-07 | rolna | 1 065 m² | 85 |
| 2026-06 | rolna | 1 287 m² | 62 |
| 2026-06 | rolna | 784 m² | 64 |
| 2026-06 | rolna | 1 301 m² | 120 |
| 2026-06 | rolna | 1 000 m² | 75 |
| 2026-06 | rolna | 1 152 m² | 43 |
| 2026-06 | rolna | 1 016 m² | 75 |
| 2026-06 | rolna | 767 m² | 78 |
| 2026-06 | rolna | 1 038 m² | 57 |
| 2026-06 | rolna | 869 m² | 60 |
Confirm planning, legal and technical matters with the competent office and an appropriate professional. Data may be incomplete or delayed at the source.