By lot size
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| Under 50 m² | 1 | JPY 9,075 / m²JPY 9.075K / m² |
| 100–165 m² | 4 | JPY 2,995 / m²JPY 2.995K / m² |
| 165–300 m² | 1 | JPY 303 / m² |
| 300 m² or more | 10 | JPY 3,933 / m²JPY 3.933K / m² |
MLIT PUBLIC TRANSACTION DATA
Kosaka land prices and five-year trend
Start with the city-wide transaction market, then compare named neighborhoods and 1.5 km station areas.
Kosaka land prices (2025)
Median transaction price / m²
JPY 968 / m²
2 published samples
Five-year median (2021–2025)JPY 3,933 / m²JPY 3.933K / m²
Year-on-year-78.7%2024 JPY 4,538 / m²2024 JPY 4.538K / m²IndicativeFive-year change-41.3%2021 JPY 1,649 / m²2021 JPY 1.649K / m²Indicative
Estimated 100 m² plot
JPY 96,800JPY 96.8K
The median and 100 m² estimate use all 2 published 2025 transactions in the city. YoY and five-year change compare each year's median price per m²; they are not appreciation rates for the same property.
Kosaka and nearby city land prices
Land-price comparison with covered nearby cities
Latest median transaction price per m². Select a marker to open that city.
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Only the 57 currently covered cities are shown. Markers use the average of covered neighborhood representative points, not administrative office locations.
Kosaka land-price trend (2021–2025)
Five-year median transaction price / m²
JPY 3,933 / m²JPY 3.933K / m²
2021–2025 · 16 published transactions
Annual medians can change with the mix of location, lot size and zoning in each year.
Official land-price reference
2025 transaction medianJPY 968 / m²
2025 official medianJPY 9,000 / m²JPY 9K / m²
Numerical difference−JPY 8,032 / m²−JPY 8.032K / m²（−89.2%）
The official median uses 1 observation points. This is a numerical difference, not a discount or premium judgment, because official and transaction prices differ in timing, site selection and valuation method.
Browse by station area
No station area currently meets the publication threshold. Browse neighborhood prices below.
Neighborhood representative points are within 1.5 km straight-line distance; figures aggregate the full named neighborhoods.
Browse by neighborhood
The first 100 neighborhoods are shown initially. Search covers every published neighborhood.
1 of 1 neighborhoods shown
| Neighborhood | Median / m² | Change in available period | 100 m² estimate | Latest year and sales |
|---|---|---|---|---|
| 1 Kosakakozan小坂町 | JPY 3,328 / m²JPY 3.328K / m²2023–2025 · 3 sales | +0.0%Indicative2025 1 sales → 2025 1 sales | JPY 332,750JPY 332.75K | 1 sales2025Latest |
Each row shows the actual aggregation period and the sample counts at both ends of the change comparison. A change is marked indicative when either endpoint has fewer than three transactions.
Land prices by lot size and zoning (2021–2025)
By zoning
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| Residential use | 2 | JPY 7,260 / m²JPY 7.26K / m² |
| 9 | JPY 1,845 / m²JPY 1.845K / m² | |
| Other | 4 | JPY 7,563 / m²JPY 7.563K / m² |
| Office use | 1 | JPY 303 / m² |
Breakdowns use all 16 transactions published over five years. Zoning is the value recorded for each transaction.
Published land transaction examples (2025)
| Date | Neighborhood | Area | Price | Price / m² | Zoning |
|---|---|---|---|---|---|
| 2025-10 | 小坂鉱山 | 165.0 m² | JPY 50,000JPY 50K | JPY 303 / m² | Office use |
| 2025-07 | 荒谷 | 1300.0 m² | JPY 2.1M | JPY 1,634 / m²JPY 1.634K / m² | Other |
Showing up to 20 of 2 records, newest first.