2025 PUBLIC TRANSACTIONS · 1.5 KM

Koku-Koen Station 1.5 km Area Land Prices

Published residential-land transactions are aggregated across 22 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 302,500 / m²JPY 302.5K / m²
Approx. ¥300,000 / m²
2025 255 years 126
Estimated price for 100 m²
JPY 30.25M
Simple estimate using the displayed median
Estimated land + building budget
JPY 67.52M
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
KitayurakuchoJPY 248,050 / m²JPY 248.05K / m²2024 · 1
KitamachiJPY 393,250 / m²JPY 393.25K / m²2025 · 1
Miyamoto-ChoJPY 190,575 / m²JPY 190.575K / m²2024 · 1
YurakuchoJPY 302,500 / m²JPY 302.5K / m²2024 · 1
Izumi-ChoJPY 196,625 / m²JPY 196.625K / m²2025 · 1
YayoichoJPY 217,800 / m²JPY 217.8K / m²2024 · 2
MiyukichoJPY 378,125 / m²JPY 378.125K / m²2022 · 2
KanayamachoJPY 290,400 / m²JPY 290.4K / m²2025 · 4
NamikiNo dataNo data in five years
NishiaraichoJPY 110,413 / m²JPY 110.413K / m²2023 · 2
KeyakidaiJPY 267,713 / m²JPY 267.713K / m²2025 · 2
MotomachiJPY 423,500 / m²JPY 423.5K / m²2024 · 1
KotobukichoJPY 302,500 / m²JPY 302.5K / m²2025 · 1
HigashichoNo dataNo data in five years
NishitokorozawaJPY 290,400 / m²JPY 290.4K / m²2025 · 2
Asahi-ChoJPY 393,250 / m²JPY 393.25K / m²2025 · 1
MatsubachoJPY 302,500 / m²JPY 302.5K / m²2025 · 3
HoshinomiyaJPY 281,325 / m²JPY 281.325K / m²2025 · 2
HiyoshichoJPY 514,250 / m²JPY 514.25K / m²2024 · 1
HigashiaraichoJPY 111,925 / m²JPY 111.925K / m²2025 · 1
MidorichoJPY 299,475 / m²JPY 299.475K / m²2025 · 6
NishisumiyoshiJPY 484,000 / m²JPY 484K / m²2025 · 1
KitayurakuchoJPY 248,050 / m²JPY 248.05K / m²2024 · 1KitamachiJPY 393,250 / m²JPY 393.25K / m²2025 · 1Miyamoto-ChoJPY 190,575 / m²JPY 190.575K / m²2024 · 1YurakuchoJPY 302,500 / m²JPY 302.5K / m²2024 · 1Izumi-ChoJPY 196,625 / m²JPY 196.625K / m²2025 · 1YayoichoJPY 217,800 / m²JPY 217.8K / m²2024 · 2MiyukichoJPY 378,125 / m²JPY 378.125K / m²2022 · 2KanayamachoJPY 290,400 / m²JPY 290.4K / m²2025 · 4NamikiNo dataNo data in five yearsNishiaraichoJPY 110,413 / m²JPY 110.413K / m²2023 · 2KeyakidaiJPY 267,713 / m²JPY 267.713K / m²2025 · 2MotomachiJPY 423,500 / m²JPY 423.5K / m²2024 · 1KotobukichoJPY 302,500 / m²JPY 302.5K / m²2025 · 1HigashichoNo dataNo data in five yearsNishitokorozawaJPY 290,400 / m²JPY 290.4K / m²2025 · 2Asahi-ChoJPY 393,250 / m²JPY 393.25K / m²2025 · 1MatsubachoJPY 302,500 / m²JPY 302.5K / m²2025 · 3HoshinomiyaJPY 281,325 / m²JPY 281.325K / m²2025 · 2HiyoshichoJPY 514,250 / m²JPY 514.25K / m²2024 · 1HigashiaraichoJPY 111,925 / m²JPY 111.925K / m²2025 · 1MidorichoJPY 299,475 / m²JPY 299.475K / m²2025 · 6NishisumiyoshiJPY 484,000 / m²JPY 484K / m²2025 · 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.

Koku-Koen Station profile

Main rail line
Shinjuku Line
Lines
1
Neighborhood radius
1.5 km
Neighborhoods covered
22 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

Shinjuku 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
2025-10KanayamachoJPY 69M200.0 m²JPY 332,750 / m²JPY 332.75K / m²—
2025-07KanayamachoJPY 31M100.0 m²JPY 302,500 / m²JPY 302.5K / m²—
2025-07KanayamachoJPY 55M200.0 m²JPY 278,300 / m²JPY 278.3K / m²—
2025-07KotobukichoJPY 25M85.0 m²JPY 302,500 / m²JPY 302.5K / m²—
2025-07MatsubachoJPY 60M200.0 m²JPY 302,500 / m²JPY 302.5K / m²—
2025-07MatsubachoJPY 44M170.0 m²JPY 263,175 / m²JPY 263.175K / m²—
2025-07HoshinomiyaJPY 39M190.0 m²JPY 199,650 / m²JPY 199.65K / m²—
2025-07NishitokorozawaJPY 15M60.0 m²JPY 248,050 / m²JPY 248.05K / m²—
2025-07MidorichoJPY 39M105.0 m²JPY 363,000 / m²JPY 363K / m²—
2025-07MidorichoJPY 28M80.0 m²JPY 332,750 / m²JPY 332.75K / m²—

Showing 10 of 25 transactions

Land prices by direction from the station

DirectionNeighborhoodsPublic samplesMedian / m²
NorthYayoicho · Namiki · Matsubacho3JPY 302,500 / m²JPY 302.5K / m²
EastNishiaraicho · Asahi-Cho · Higashiaraicho2JPY 252,588 / m²JPY 252.588K / m²
SouthKitayurakucho · Yurakucho · Miyukicho · Kanayamacho · Motomachi · Kotobukicho · Higashicho · Nishitokorozawa · Hoshinomiya · Hiyoshicho · Nishisumiyoshi10JPY 302,500 / m²JPY 302.5K / m²
WestKitamachi · Miyamoto-Cho · Izumi-Cho · Keyakidai · Midoricho10JPY 299,475 / m²JPY 299.475K / 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
73.6 m
Elevation range within 250 m
5.5 m
Micro-landform
Loam terrace
AVS30
273 m/s
Ground amplification
1.39

How should these values be interpreted?

How to read the landform

Loam 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 5.5 m. Absolute elevation alone does not determine flood risk; compare the property with nearby roads and mapped inundation.

How to read ground values

AVS30 (273 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.39) 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 Koku-Koen 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 ↗