By lot size
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| 100–165 m² | 1 | JPY 2,057 / m²JPY 2.057K / m² |
| 165–300 m² | 2 | JPY 5,899 / m²JPY 5.899K / m² |
MLIT PUBLIC TRANSACTION DATA
Koya land prices and five-year trend
Start with the city-wide transaction market, then compare named neighborhoods and 1.5 km station areas.
Koya land prices (2025)
Median transaction price / m²
JPY 4,961 / m²JPY 4.961K / m²
2 published samples
Five-year median (2021–2025)JPY 3,933 / m²JPY 3.933K / m²
Year-on-year+26.2%Five-year change+26.2%2021 JPY 3,933 / m²2021 JPY 3.933K / m²Indicative
Estimated 100 m² plot
JPY 496,100JPY 496.1K
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.
Koya 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.
Koya land-price trend (2021–2025)
| Year | Median transaction price / m² | Published transactions |
|---|---|---|
| 2025JPY 4,961 / m²JPY 4.961K / m²2 published transactions2› | ||
| 2021JPY 3,933 / m²JPY 3.933K / m²1 published transactions1› | ||
Five-year median transaction price / m²
JPY 3,933 / m²JPY 3.933K / m²
2021–2025 · 3 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 4,961 / m²JPY 4.961K / m²
2025 official medianJPY 20,750 / m²JPY 20.75K / m²
Numerical difference−JPY 15,789 / m²−JPY 15.789K / m²（−76.1%）
The official median uses 2 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.
2 of 2 neighborhoods shown
| Neighborhood | Median / m² | Change in available period | 100 m² estimate | Latest year and sales |
|---|---|---|---|---|
| 1 Hayashi高野町 | JPY 4,961 / m²JPY 4.961K / m²2021–2025 · 2 sales | +0.0%Indicative2025 2 sales → 2025 2 sales | JPY 496,100JPY 496.1K | 2 sales2025Latest |
| 2 Hanasaka高野町 | JPY 3,933 / m²JPY 3.933K / m²2021 · 1 sales | +0.0%Indicative2021 1 sales → 2021 1 sales | JPY 393,250JPY 393.25K | 1 sales20214y old |
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 |
|---|---|---|
| Outside a city-planning area | 3 | JPY 3,933 / m²JPY 3.933K / m² |
Breakdowns use all 3 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 |
|---|---|---|---|---|---|
| 2025-04 | 大字林 | 170.0 m² | JPY 1.3M | JPY 7,865 / m²JPY 7.865K / m² | Outside a city-planning area |
| 2025-04 | 大字林 | 105.0 m² | JPY 220,000JPY 220K | JPY 2,057 / m²JPY 2.057K / m² | Outside a city-planning area |
Showing up to 20 of 2 records, newest first.