By lot size
| Category | Samples (5 years) | Median / m² |
|---|---|---|
| 50–100 m² | 6 | JPY 45,375 / m²JPY 45.375K / m² |
| 100–165 m² | 22 | JPY 26,469 / m²JPY 26.469K / m² |
| 165–300 m² | 203 | JPY 54,450 / m²JPY 54.45K / m² |
| 300 m² or more | 300 | JPY 20,268 / m²JPY 20.268K / m² |
MLIT PUBLIC TRANSACTION DATA
Koshi land prices and five-year trend
Start with the city-wide transaction market, then compare named neighborhoods and 1.5 km station areas.
Koshi land prices (2025)
Median transaction price / m²
JPY 25,713 / m²JPY 25.713K / m²
91 published samples
Five-year median (2021–2025)JPY 42,350 / m²JPY 42.35K / m²
Year-on-year-2.3%2024 JPY 26,318 / m²2024 JPY 26.318K / m²Five-year change-43.3%2021 JPY 45,375 / m²2021 JPY 45.375K / m²
Estimated 100 m² plot
JPY 2.57M
The median and 100 m² estimate use all 91 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.
Koshi 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.
Koshi land-price trend (2021–2025)
Five-year median transaction price / m²
JPY 42,350 / m²JPY 42.35K / m²
2021–2025 · 531 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 25,713 / m²JPY 25.713K / m²
2025 official medianJPY 50,000 / m²JPY 50K / m²
Numerical difference−JPY 24,287 / m²−JPY 24.287K / m²（−48.6%）
The official median uses 5 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
2025 published transactions · 1.5 km station areas
Initially ranked by median transaction price per m².
4 of 5 stations
Kumamotokosenmae Station
Compare 1 neighborhoods →Median price / m²
JPY 48,400 / m²
10 published transactions
Kuroishi Station
Compare 2 neighborhoods →Median price / m²
JPY 48,400 / m²
10 published transactions
Mitsuishi Station
Compare 4 neighborhoods →Median price / m²
JPY 48,400 / m²
10 published transactions
Saishun-Iryo-Center-Mae Station
Compare 1 neighborhoods →Median price / m²
JPY 48,400 / m²
10 published transactions
Suya Station
Compare 7 neighborhoods →Median price / m²
JPY 48,400 / m²
10 published transactions
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.
10 of 10 neighborhoods shown
| Neighborhood | Median / m² | Change in available period | 100 m² estimate | Latest year and sales |
|---|---|---|---|---|
| 1 Toyoka合志市 | JPY 75,625 / m²JPY 75.625K / m²2025 · 7 sales | +100.0%2021 16 sales → 2025 7 sales | JPY 7.56M | 7 sales2025Latest |
| 2 Sakae合志市 | JPY 51,425 / m²JPY 51.425K / m²2025 · 12 sales | +157.6%2021 3 sales → 2025 12 sales | JPY 5.14M | 12 sales2025Latest |
| 3 Aioi合志市 | JPY 48,400 / m²JPY 48.4K / m²2025 · 9 sales | +60.0%2021 5 sales → 2025 9 sales | JPY 4.84M | 9 sales2025Latest |
| 4 Suya合志市 | JPY 48,400 / m²JPY 48.4K / m²2025 · 10 sales | -11.1%2021 26 sales → 2025 10 sales | JPY 4.84M | 10 sales2025Latest |
| 5 Takaba合志市 | JPY 18,453 / m²JPY 18.453K / m²2025 · 7 sales | +1387.8%Indicative2021 1 sales → 2025 7 sales | JPY 1.85M | 7 sales2025Latest |
| 6 Kaminosho合志市 | JPY 16,486 / m²JPY 16.486K / m²2025 · 4 sales | +354.2%Indicative2023 1 sales → 2025 4 sales | JPY 1.65M | 4 sales2025Latest |
| 7 Fukuhara合志市 | JPY 16,335 / m²JPY 16.335K / m²2021–2025 · 8 sales | +600.0%Indicative2021 3 sales → 2025 1 sales | JPY 1.63M | 1 sales2025Latest |
| 8 Kikudomi合志市 | JPY 11,495 / m²JPY 11.495K / m²2025 · 15 sales | -81.5%2021 22 sales → 2025 15 sales | JPY 1.15M | 15 sales2025Latest |
| 9 Nonoshima合志市 | JPY 9,983 / m²JPY 9.983K / m²2025 · 13 sales | -73.6%2021 6 sales → 2025 13 sales | JPY 998,250JPY 998.25K | 13 sales2025Latest |
| 10 Miyoshi合志市 | JPY 9,680 / m²JPY 9.68K / m²2025 · 13 sales | -62.8%2021 29 sales → 2025 13 sales | JPY 968,000JPY 968K | 13 sales2025Latest |
1Toyoka合志市 · 2025JPY 75,625 / m²7 sales›2Sakae合志市 · 2025JPY 51,425 / m²12 sales›3Aioi合志市 · 2025JPY 48,400 / m²9 sales›4Suya合志市 · 2025JPY 48,400 / m²10 sales›5Takaba合志市 · 2025JPY 18,453 / m²7 sales›6Kaminosho合志市 · 2025JPY 16,486 / m²4 sales›7Fukuhara合志市 · 2025JPY 16,335 / m²1 sales›8Kikudomi合志市 · 2025JPY 11,495 / m²15 sales›9Nonoshima合志市 · 2025JPY 9,983 / m²13 sales›10Miyoshi合志市 · 2025JPY 9,680 / m²13 sales›
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 |
|---|---|---|
| Quasi-residential zone | 7 | JPY 27,528 / m²JPY 27.528K / m² |
| Quasi-industrial zone | 3 | JPY 72,600 / m²JPY 72.6K / m² |
| Urbanization control area | 414 | JPY 28,738 / m²JPY 28.738K / m² |
| Unknown | 1 | JPY 26,318 / m²JPY 26.318K / m² |
| Category I mid/high-rise residential zone | 49 | JPY 54,450 / m²JPY 54.45K / m² |
| Category I exclusively low-rise residential zone | 41 | JPY 54,450 / m²JPY 54.45K / m² |
| Category I residential zone | 9 | JPY 57,475 / m²JPY 57.475K / m² |
| Category II mid/high-rise residential zone | 4 | JPY 71,088 / m²JPY 71.088K / m² |
| Office use | 1 | JPY 42,350 / m²JPY 42.35K / m² |
| Non-line-delineated city-planning area | 1 | JPY 30,250 / m²JPY 30.25K / m² |
| Category II exclusively low-rise residential zone | 1 | JPY 48,400 / m²JPY 48.4K / m² |
Breakdowns use all 531 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 | 竹迫 | 9999.0 m² | JPY 220M | JPY 36,300 / m²JPY 36.3K / m² | Urbanization control area |
| 2025-10 | 竹迫 | 9999.0 m² | JPY 63M | JPY 18,453 / m²JPY 18.453K / m² | Urbanization control area |
| 2025-10 | 豊岡 | 670.0 m² | JPY 56M | JPY 81,675 / m²JPY 81.675K / m² | Urbanization control area |
| 2025-10 | 竹迫 | 9999.0 m² | JPY 37M | JPY 18,453 / m²JPY 18.453K / m² | Urbanization control area |
| 2025-10 | 竹迫 | 1200.0 m² | JPY 31M | JPY 25,713 / m²JPY 25.713K / m² | Urbanization control area |
| 2025-10 | 福原 | 580.0 m² | JPY 25M | JPY 42,350 / m²JPY 42.35K / m² | Urbanization control area |
| 2025-10 | 幾久富 | 240.0 m² | JPY 24M | JPY 99,825 / m²JPY 99.825K / m² | Category I exclusively low-rise residential zone |
| 2025-10 | 豊岡 | 200.0 m² | JPY 20M | JPY 99,825 / m²JPY 99.825K / m² | Urbanization control area |
| 2025-10 | 須屋 | 270.0 m² | JPY 19M | JPY 66,550 / m²JPY 66.55K / m² | Category I mid/high-rise residential zone |
| 2025-10 | 豊岡 | 210.0 m² | JPY 16M | JPY 75,625 / m²JPY 75.625K / m² | Urbanization control area |
| 2025-10 | 須屋 | 260.0 m² | JPY 15M | JPY 57,475 / m²JPY 57.475K / m² | Category I exclusively low-rise residential zone |
| 2025-10 | 須屋 | 230.0 m² | JPY 15M | JPY 66,550 / m²JPY 66.55K / m² | Category I exclusively low-rise residential zone |
| 2025-10 | 栄 | 220.0 m² | JPY 12M | JPY 57,475 / m²JPY 57.475K / m² | Urbanization control area |
| 2025-10 | 栄 | 230.0 m² | JPY 12M | JPY 51,425 / m²JPY 51.425K / m² | Urbanization control area |
| 2025-10 | 合生 | 200.0 m² | JPY 1M | JPY 5,143 / m²JPY 5.143K / m² | Urbanization control area |
| 2025-07 | 合生 | 9999.0 m² | JPY 530M | JPY 18,755 / m²JPY 18.755K / m² | Urbanization control area |
| 2025-07 | 幾久富 | 260.0 m² | JPY 27M | JPY 102,850 / m²JPY 102.85K / m² | Category I exclusively low-rise residential zone |
| 2025-07 | 幾久富 | 1900.0 m² | JPY 22M | JPY 11,495 / m²JPY 11.495K / m² | Urbanization control area |
| 2025-07 | 合生 | 740.0 m² | JPY 20M | JPY 26,923 / m²JPY 26.923K / m² | Urbanization control area |
| 2025-07 | 御代志 | 420.0 m² | JPY 20M | JPY 48,400 / m²JPY 48.4K / m² | Urbanization control area |
Showing up to 20 of 91 records, newest first.