2025 PUBLIC TRANSACTIONS · 1.5 KM

Irumashi Station 1.5 km Area Land Prices

Published residential-land transactions are aggregated across 11 full neighborhoods 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 98,313 / m²JPY 98.313K / m²
Approx. ¥100,000 / m²
2025 205 years 86
Estimated price for 100 m²
JPY 9.83M
Simple estimate using the displayed median
Estimated land + building budget
JPY 47.1M
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

NeighborhoodMedian / m²Latest year · samples
KawaramachiJPY 96,800 / m²JPY 96.8K / m²2025 · 1
KurosuJPY 169,400 / m²JPY 169.4K / m²2025 · 2
InariyamaNo dataNo data in five years
KoyodaiNo dataNo data in five years
ToyokaJPY 131,588 / m²JPY 131.588K / m²2025 · 4
UnokiJPY 89,238 / m²JPY 89.238K / m²2025 · 2
MiyamaechoJPY 93,775 / m²JPY 93.775K / m²2025 · 1
Kasuga-ChoJPY 139,150 / m²JPY 139.15K / m²2025 · 3
TakakuraJPY 3,933 / m²JPY 3.933K / m²2025 · 3
KagiyamaJPY 84,700 / m²JPY 84.7K / m²2025 · 4
MorisakaJPY 3,328 / m²JPY 3.328K / m²2022 · 1
KawaramachiJPY 96,800 / m²JPY 96.8K / m²2025 · 1KurosuJPY 169,400 / m²JPY 169.4K / m²2025 · 2InariyamaNo dataNo data in five yearsKoyodaiNo dataNo data in five yearsToyokaJPY 131,588 / m²JPY 131.588K / m²2025 · 4UnokiJPY 89,238 / m²JPY 89.238K / m²2025 · 2MiyamaechoJPY 93,775 / m²JPY 93.775K / m²2025 · 1Kasuga-ChoJPY 139,150 / m²JPY 139.15K / m²2025 · 3TakakuraJPY 3,933 / m²JPY 3.933K / m²2025 · 3KagiyamaJPY 84,700 / m²JPY 84.7K / m²2025 · 4MorisakaJPY 3,328 / m²JPY 3.328K / m²2022 · 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.

Irumashi Station profile

Main rail line
Seibu Ikebukuro Line
Lines
1
Neighborhood radius
1.5 km
Neighborhoods covered
11 neighborhoods

Station area map

The green circle is a 1.5 km radius; orange points are neighborhood representative points.

Neighborhood point

Rail lines and operators

Seibu Ikebukuro Line
Seibu Railway

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)

DateNeighborhoodPriceAreaPrice / m²Zoning
2025-10UnokiJPY 11M150.0 m²JPY 72,600 / m²JPY 72.6K / m²—
2025-10KagiyamaJPY 13M165.0 m²JPY 78,650 / m²JPY 78.65K / m²—
2025-10KurosuJPY 21M130.0 m²JPY 157,300 / m²JPY 157.3K / m²—
2025-10Kasuga-ChoJPY 34M240.0 m²JPY 139,150 / m²JPY 139.15K / m²—
2025-07KagiyamaJPY 22M190.0 m²JPY 114,950 / m²JPY 114.95K / m²—
2025-07KagiyamaJPY 8M180.0 m²JPY 45,375 / m²JPY 45.375K / m²—
2025-07TakakuraJPY 4M120.0 m²JPY 33,275 / m²JPY 33.275K / m²—
2025-07TakakuraJPY 10M9999.0 m²JPY 3,933 / m²JPY 3.933K / m²—
2025-07KurosuJPY 24M130.0 m²JPY 181,500 / m²JPY 181.5K / m²—
2025-04UnokiJPY 20M185.0 m²JPY 105,875 / m²JPY 105.875K / m²—

Showing 10 of 20 transactions

Land prices by direction from the station

DirectionNeighborhoodsPublic samplesMedian / m²
NorthKurosu · Unoki · Kasuga-Cho7JPY 139,150 / m²JPY 139.15K / m²
EastInariyama · Koyodai0No data
SouthToyoka4JPY 131,588 / m²JPY 131.588K / m²
WestKawaramachi · Miyamaecho · Takakura · Kagiyama · Morisaka9JPY 78,650 / m²JPY 78.65K / m²

Directions use each neighborhood representative point relative to the station. They do not classify individual transaction coordinates.

Terrain and hazards at the station point

Station elevation
83.2 m
Elevation range within 250 m
26.1 m
Micro-landform
Gravelly terrace
AVS30
352 m/s
Ground amplification
1.11

How should these values be interpreted?

How to read the landform

Gravelly terrace is a broad terrain classification. Use it as context for drainage and ground conditions, not as a property-level safety determination.

How to read elevation

The elevation range within 250 m is about 26.1 m. Absolute elevation alone does not determine flood risk; compare the property with nearby roads and mapped inundation.

How to read ground values

AVS30 (352 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.11) compares shaking tendency; neither determines a building's seismic performance or need for ground improvement.

How to read hazards

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 Irumashi Station representative point, not every property in the station area. Check official hazard maps, disclosure documents and plot-specific ground investigations before purchase.

Zoning at station
Category I residential zone
Flood map
Outside mapped area
Landslide map
Outside mapped area
Liquefaction
Low liquefaction susceptibility
These values apply to the N02 station representative point. They do not represent every property within the 1.5 km station area. Elevation range uses the center plus four points 250 m north, south, east and west.

GSI elevation source ↗　NIED J-SHIS ground source ↗