Rail lines and operators
函館線
北海道旅客鉄道
Published residential-land transactions are aggregated across 4 full neighborhoods whose representative points lie within 1.5 km straight-line distance of the station. The neighborhood breakdown appears below.
| Neighborhood | Median / m² | Latest year · samples |
|---|---|---|
| Kurokawacho | JPY 9,680 / m²JPY 9.68K / m² | 2025 · 12 |
| Okawacho | JPY 7,260 / m²JPY 7.26K / m² | 2025 · 6 |
| Irifunecho | JPY 8,470 / m²JPY 8.47K / m² | 2022 · 3 |
| Asahicho | No data | No data in five years |
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.
The green circle is a 1.5 km radius; orange points are neighborhood representative points.
函館線
北海道旅客鉄道
Station location, lines and operators come from the MLIT N02 railway dataset. Station distances are straight-line distances between representative coordinates.
| Date | Neighborhood | Price | Area | Price / m² | Zoning |
|---|---|---|---|---|---|
| 2025-10 | Kurokawacho | JPY 3.6M | 290.0 m² | JPY 12,403 / m²JPY 12.403K / m² | — |
| 2025-10 | Kurokawacho | JPY 1.5M | 130.0 m² | JPY 11,193 / m²JPY 11.193K / m² | — |
| 2025-10 | Kurokawacho | JPY 2.8M | 350.0 m² | JPY 7,865 / m²JPY 7.865K / m² | — |
| 2025-10 | Okawacho | JPY 8.5M | 870.0 m² | JPY 9,680 / m²JPY 9.68K / m² | — |
| 2025-10 | Okawacho | JPY 1.5M | 710.0 m² | JPY 2,118 / m²JPY 2.118K / m² | — |
| 2025-07 | Kurokawacho | JPY 6.5M | 580.0 m² | JPY 11,193 / m²JPY 11.193K / m² | — |
| 2025-07 | Kurokawacho | JPY 2.7M | 260.0 m² | JPY 10,285 / m²JPY 10.285K / m² | — |
| 2025-07 | Okawacho | JPY 4M | 480.0 m² | JPY 8,470 / m²JPY 8.47K / m² | — |
| 2025-07 | Okawacho | JPY 2.8M | 460.0 m² | JPY 6,050 / m²JPY 6.05K / m² | — |
| 2025-07 | Okawacho | JPY 800,000 | 610.0 m² | JPY 1,331 / m²JPY 1.331K / m² | — |
| 2025-04 | Kurokawacho | JPY 2.8M | 270.0 m² | JPY 10,588 / m²JPY 10.588K / m² | — |
| 2025-04 | Kurokawacho | JPY 2.5M | 260.0 m² | JPY 9,680 / m²JPY 9.68K / m² | — |
| 2025-04 | Kurokawacho | JPY 2.5M | 260.0 m² | JPY 9,680 / m²JPY 9.68K / m² | — |
| 2025-04 | Kurokawacho | JPY 2M | 280.0 m² | JPY 7,260 / m²JPY 7.26K / m² | — |
| 2025-04 | Kurokawacho | JPY 2.3M | 520.0 m² | JPY 4,538 / m²JPY 4.538K / m² | — |
| 2025-04 | Kurokawacho | JPY 800,000 | 9999.0 m² | JPY 209 / m² | — |
| 2025-04 | Okawacho | JPY 13M | 1500.0 m² | JPY 9,075 / m²JPY 9.075K / m² | — |
| 2025-01 | Kurokawacho | JPY 6.6M | 9999.0 m² | JPY 696 / m² | — |
| Direction | Neighborhoods | Public samples | Median / m² |
|---|---|---|---|
| North | Irifunecho | 0 | No data |
| East | Kurokawacho · Okawacho | 18 | JPY 8,773 / m²JPY 8.773K / m² |
| West | Asahicho | 0 | No data |
Directions use each neighborhood representative point relative to the station. They do not classify individual transaction coordinates.
砂州・砂丘間低地 is a broad terrain classification. Use it as context for drainage and ground conditions, not as a property-level safety determination.
The elevation range within 250 m is about 1.6 m. Absolute elevation alone does not determine flood risk; compare the property with nearby roads and mapped inundation.
AVS30 (195 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.85) compares shaking tendency; neither determines a building's seismic performance or need for ground improvement.
At the station representative point, mapped flood status is inside and landslide-warning status is outside. Verify the exact property on official maps because conditions vary within the 1.5 km area.
These values describe the Yoichi Station representative point, not every property in the station area. Check official hazard maps, disclosure documents and plot-specific ground investigations before purchase.