2025 PUBLIC TRANSACTIONS · 1.5 KM

Koshinzuka Station 1.5 km Area Land Prices

Published residential-land transactions are aggregated across 9 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 877,250 / m²JPY 877.25K / m²
Approx. ¥890,000 / m²
2025 595 years 296
Estimated price for 100 m²
JPY 87.73M
Simple estimate using the displayed median
Estimated land + building budget
JPY 126.99M
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
Nishi-SugamoJPY 877,250 / m²JPY 877.25K / m²2025 · 5
Kita-OtsukaJPY 1,603,250 / m²JPY 1,603.25K / m²2025 · 3
SugamoJPY 1,512,500 / m²JPY 1,512.5K / m²2025 · 4
Kami-IkebukuroJPY 937,750 / m²JPY 937.75K / m²2025 · 4
TakinogawaJPY 589,875 / m²JPY 589.875K / m²2025 · 10
NishigaharaJPY 922,625 / m²JPY 922.625K / m²2025 · 14
Minami-OtsukaJPY 1,270,500 / m²JPY 1,270.5K / m²2025 · 5
KomagomeJPY 1,179,750 / m²JPY 1,179.75K / m²2025 · 11
Higashi-IkebukuroJPY 605,000 / m²JPY 605K / m²2025 · 3
Nishi-SugamoJPY 877,250 / m²JPY 877.25K / m²2025 · 5Kita-OtsukaJPY 1,603,250 / m²JPY 1,603.25K / m²2025 · 3SugamoJPY 1,512,500 / m²JPY 1,512.5K / m²2025 · 4Kami-IkebukuroJPY 937,750 / m²JPY 937.75K / m²2025 · 4TakinogawaJPY 589,875 / m²JPY 589.875K / m²2025 · 10NishigaharaJPY 922,625 / m²JPY 922.625K / m²2025 · 14Minami-OtsukaJPY 1,270,500 / m²JPY 1,270.5K / m²2025 · 5KomagomeJPY 1,179,750 / m²JPY 1,179.75K / m²2025 · 11Higashi-IkebukuroJPY 605,000 / m²JPY 605K / m²2025 · 3

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.

Koshinzuka Station profile

Main rail line
Tokyo Sakura Tram (Toden Arakawa Line)
Lines
1
Neighborhood radius
1.5 km
Neighborhoods covered
9 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

Tokyo Sakura Tram (Toden Arakawa Line)
Toei Transportation

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
2025-10KomagomeJPY 33M100.0 m²JPY 332,750 / m²JPY 332.75K / m²—
2025-10KomagomeJPY 23M70.0 m²JPY 332,750 / m²JPY 332.75K / m²—
2025-10NishigaharaJPY 130M130.0 m²JPY 998,250 / m²JPY 998.25K / m²—
2025-10NishigaharaJPY 66M105.0 m²JPY 635,250 / m²JPY 635.25K / m²—
2025-10Nishi-SugamoJPY 100M90.0 m²JPY 1,179,750 / m²JPY 1,179.75K / m²—
2025-10Nishi-SugamoJPY 85M100.0 m²JPY 877,250 / m²JPY 877.25K / m²—
2025-10Nishi-SugamoJPY 14M40.0 m²JPY 363,000 / m²JPY 363K / m²—
2025-10SugamoJPY 72M95.0 m²JPY 756,250 / m²JPY 756.25K / m²—
2025-10TakinogawaJPY 58M55.0 m²JPY 1,089,000 / m²JPY 1,089K / m²—
2025-10TakinogawaJPY 32M50.0 m²JPY 635,250 / m²JPY 635.25K / m²—

Showing 10 of 59 transactions

Land prices by direction from the station

DirectionNeighborhoodsPublic samplesMedian / m²
NorthNishi-Sugamo · Takinogawa15JPY 635,250 / m²JPY 635.25K / m²
EastSugamo · Nishigahara · Komagome29JPY 998,250 / m²JPY 998.25K / m²
SouthKita-Otsuka · Minami-Otsuka · Higashi-Ikebukuro11JPY 937,750 / m²JPY 937.75K / m²
WestKami-Ikebukuro4JPY 937,750 / m²JPY 937.75K / 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
24.6 m
Elevation range within 250 m
2.9 m
Micro-landform
Loam terrace
AVS30
245 m/s
Ground amplification
1.52

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

How to read ground values

AVS30 (245 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.52) 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 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 Koshinzuka 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 mid/high-rise residential zone
Flood map
Within 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 ↗