Rail lines and operators
狭山線
Seibu Railway
Seibu Ikebukuro Line
Seibu Railway
Published residential-land transactions are aggregated across 20 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 |
|---|---|---|
| Nishitokorozawa | JPY 290,400 / m²JPY 290.4K / m² | 2025 · 2 |
| Kanayamacho | JPY 290,400 / m²JPY 290.4K / m² | 2025 · 4 |
| Hoshinomiya | JPY 281,325 / m²JPY 281.325K / m² | 2025 · 2 |
| Motomachi | JPY 423,500 / m²JPY 423.5K / m² | 2024 · 1 |
| Miyamoto-Cho | JPY 190,575 / m²JPY 190.575K / m² | 2024 · 1 |
| Nishisumiyoshi | JPY 484,000 / m²JPY 484K / m² | 2025 · 1 |
| Kotobukicho | JPY 302,500 / m²JPY 302.5K / m² | 2025 · 1 |
| Yurakucho | JPY 302,500 / m²JPY 302.5K / m² | 2024 · 1 |
| Kamiarai | JPY 187,550 / m²JPY 187.55K / m² | 2025 · 4 |
| Kume | JPY 127,050 / m²JPY 127.05K / m² | 2025 · 8 |
| Keyakidai | JPY 267,713 / m²JPY 267.713K / m² | 2025 · 2 |
| Kitayurakucho | JPY 248,050 / m²JPY 248.05K / m² | 2024 · 1 |
| Kitamachi | JPY 393,250 / m²JPY 393.25K / m² | 2025 · 1 |
| Kotesashidai | JPY 169,400 / m²JPY 169.4K / m² | 2024 · 1 |
| Minamisumiyoshi | JPY 393,250 / m²JPY 393.25K / m² | 2025 · 1 |
| Hiyoshicho | JPY 514,250 / m²JPY 514.25K / m² | 2024 · 1 |
| Miyukicho | JPY 378,125 / m²JPY 378.125K / m² | 2022 · 2 |
| Higashisumiyoshi | JPY 423,500 / m²JPY 423.5K / m² | 2025 · 1 |
| Higashicho | No data | No data in five years |
| Izumi-Cho | JPY 196,625 / m²JPY 196.625K / m² | 2025 · 1 |
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.
狭山線
Seibu Railway
Seibu Ikebukuro Line
Seibu Railway
Koku-Koen Station 1.36 km · JPY 302,500 / m²JPY 302.5K / m²
Tokorozawa Station 1.56 km · JPY 281,325 / m²JPY 281.325K / m²
Shimo-Yamaguchi Station 1.71 km · JPY 90,750 / m²JPY 90.75K / m²
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 | Kanayamacho | JPY 69M | 200.0 m² | JPY 332,750 / m²JPY 332.75K / m² | — |
| 2025-10 | Minamisumiyoshi | JPY 140M | 340.0 m² | JPY 393,250 / m²JPY 393.25K / m² | — |
| 2025-07 | Kanayamacho | JPY 31M | 100.0 m² | JPY 302,500 / m²JPY 302.5K / m² | — |
| 2025-07 | Kanayamacho | JPY 55M | 200.0 m² | JPY 278,300 / m²JPY 278.3K / m² | — |
| 2025-07 | Kotobukicho | JPY 25M | 85.0 m² | JPY 302,500 / m²JPY 302.5K / m² | — |
| 2025-07 | Hoshinomiya | JPY 39M | 190.0 m² | JPY 199,650 / m²JPY 199.65K / m² | — |
| 2025-07 | Nishitokorozawa | JPY 15M | 60.0 m² | JPY 248,050 / m²JPY 248.05K / m² | — |
| 2025-07 | Kume | JPY 31M | 175.0 m² | JPY 175,450 / m²JPY 175.45K / m² | — |
| 2025-07 | Kume | JPY 17M | 120.0 m² | JPY 142,175 / m²JPY 142.175K / m² | — |
| 2025-07 | Kume | JPY 20M | 180.0 m² | JPY 111,925 / m²JPY 111.925K / m² | — |
| 2025-07 | Kume | JPY 43M | 500.0 m² | JPY 87,725 / m²JPY 87.725K / m² | — |
| 2025-04 | Keyakidai | JPY 32M | 100.0 m² | JPY 332,750 / m²JPY 332.75K / m² | — |
| 2025-04 | Keyakidai | JPY 30M | 150.0 m² | JPY 202,675 / m²JPY 202.675K / m² | — |
| 2025-04 | Kanayamacho | JPY 33M | 180.0 m² | JPY 184,525 / m²JPY 184.525K / m² | — |
| 2025-04 | Kamiarai | JPY 33M | 125.0 m² | JPY 266,200 / m²JPY 266.2K / m² | — |
| 2025-04 | Izumi-Cho | JPY 36M | 180.0 m² | JPY 196,625 / m²JPY 196.625K / m² | — |
| 2025-04 | Kume | JPY 600M | 1300.0 m² | JPY 453,750 / m²JPY 453.75K / m² | — |
| 2025-04 | Kume | JPY 23M | 220.0 m² | JPY 105,875 / m²JPY 105.875K / m² | — |
| 2025-04 | Kume | JPY 1.9M | 195.0 m² | JPY 9,680 / m²JPY 9.68K / m² | — |
| 2025-01 | Kitamachi | JPY 130M | 330.0 m² | JPY 393,250 / m²JPY 393.25K / m² | — |
| 2025-01 | Kamiarai | JPY 39M | 165.0 m² | JPY 235,950 / m²JPY 235.95K / m² | — |
| 2025-01 | Kamiarai | JPY 11M | 75.0 m² | JPY 139,150 / m²JPY 139.15K / m² | — |
| 2025-01 | Kamiarai | JPY 220M | 9999.0 m² | JPY 72,600 / m²JPY 72.6K / m² | — |
| 2025-01 | Hoshinomiya | JPY 30M | 80.0 m² | JPY 363,000 / m²JPY 363K / m² | — |
| 2025-01 | Nishisumiyoshi | JPY 87M | 180.0 m² | JPY 484,000 / m²JPY 484K / m² | — |
| 2025-01 | Nishitokorozawa | JPY 180M | 520.0 m² | JPY 332,750 / m²JPY 332.75K / m² | — |
| 2025-01 | Kume | JPY 45M | 145.0 m² | JPY 302,500 / m²JPY 302.5K / m² | — |
| 2025-01 | Higashisumiyoshi | JPY 48M | 115.0 m² | JPY 423,500 / m²JPY 423.5K / m² | — |
| Direction | Neighborhoods | Public samples | Median / m² |
|---|---|---|---|
| North | Nishitokorozawa · Miyamoto-Cho · Keyakidai · Kitamachi · Izumi-Cho | 6 | JPY 290,400 / m²JPY 290.4K / m² |
| East | Kanayamacho · Hoshinomiya · Motomachi · Nishisumiyoshi · Kotobukicho · Yurakucho · Kitayurakucho · Minamisumiyoshi · Hiyoshicho · Miyukicho · Higashisumiyoshi · Higashicho | 10 | JPY 317,625 / m²JPY 317.625K / m² |
| South | Kume | 8 | JPY 127,050 / m²JPY 127.05K / m² |
| West | Kamiarai · Kotesashidai | 4 | JPY 187,550 / m²JPY 187.55K / m² |
Directions use each neighborhood representative point relative to the station. They do not classify individual transaction coordinates.
Loam terrace 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 10.4 m. Absolute elevation alone does not determine flood risk; compare the property with nearby roads and mapped inundation.
AVS30 (247 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.51) compares shaking tendency; neither determines a building's seismic performance or need for ground improvement.
At the station representative point, mapped flood status is outside 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 Nishi-Tokorozawa Station representative point, not every property in the station area. Check official hazard maps, disclosure documents and plot-specific ground investigations before purchase.