Rail lines and operators
小海線
JR East
2025 PUBLIC TRANSACTIONS · 1.5 KM
Kai-Koizumi Station 1.5 km Area Land Prices
Published residential-land transactions are aggregated across 1 full neighborhood whose representative points lie within 1.5 km straight-line distance of the station. The neighborhood breakdown appears below.
Median transaction price per m² (2025)
JPY 10,285 / m²JPY 10.285K / m²
Approx. ¥10,000 / m²
2025 45 years 35
Estimated price for 100 m²
JPY 1.03M
Simple estimate using the displayed median
Estimated land + building budget
JPY 36.97M
100 m² building using the 2025 benchmark
The 1.5 km rule applies to neighborhood representative points. It is not a property-level distance or walking-time catchment; prices cover each included neighborhood in full.
Prices by neighborhood
| Neighborhood | Median / m² | Latest year · samples |
|---|---|---|
| Nagasakacho-Koarama | JPY 10,285 / m²JPY 10.285K / m² | 2025 · 4 |
Each neighborhood uses its most recent transaction year within the five-year dataset, which may differ from the station-area year shown above. The 1.5 km rule uses representative-point distance.
Kai-Koizumi Station profile
Main rail line
小海線
Lines
1
Neighborhood radius
1.5 km
Neighborhoods covered
1 neighborhood
Station area map
The green circle is a 1.5 km radius; orange points are neighborhood representative points.
Loading map…
Nearest published station areas
Kai-Oizumi Station 4.90 km · JPY 10,285 / m²JPY 10.285K / m²
Station location, lines and operators come from the MLIT N02 railway dataset. Station distances are straight-line distances between representative coordinates.
Published land transaction examples (2025)
| Date | Neighborhood | Price | Area | Price / m² | Zoning |
|---|---|---|---|---|---|
| 2025-07 | Nagasakacho-Koarama | JPY 17M | 1400.0 m² | JPY 11,495 / m²JPY 11.495K / m² | Outside a city-planning area |
| 2025-07 | Nagasakacho-Koarama | JPY 8.6M | 950.0 m² | JPY 9,075 / m²JPY 9.075K / m² | Outside a city-planning area |
| 2025-04 | Nagasakacho-Koarama | JPY 4M | 570.0 m² | JPY 6,958 / m²JPY 6.958K / m² | Outside a city-planning area |
| 2025-01 | Nagasakacho-Koarama | JPY 8.6M | 720.0 m² | JPY 12,100 / m²JPY 12.1K / m² | Outside a city-planning area |
Land prices by direction from the station
| Direction | Neighborhoods | Public samples | Median / m² |
|---|---|---|---|
| West | Nagasakacho-Koarama | 4 | JPY 10,285 / m²JPY 10.285K / m² |
Directions use each neighborhood representative point relative to the station. They do not classify individual transaction coordinates.