2025 PUBLIC TRANSACTIONS · 1.5 KM

Tachiaigawa Station 1.5 km Area Land Prices

Published residential-land transactions are aggregated across 5 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 tsubo (2025)
¥3.8M / tsubo
Approx. ¥1100,000 / m²
2025 255 years 131
Estimated price for 30 tsubo
¥114M
Simple estimate using the displayed median
Estimated land + building budget
¥152.9M
30-tsubo 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 / tsuboLatest year · samples
KatsushimaNo dataNo data in five years
Higashioi¥3.9M / tsubo2025 · 8
Minamioi¥3M / tsubo2025 · 1
Oi¥3.9M / tsubo2025 · 10
Minamishinagawa¥3.9M / tsubo2025 · 6
KatsushimaNo dataNo data in five yearsHigashioi¥3.9M / tsubo2025 · 8Minamioi¥3M / tsubo2025 · 1Oi¥3.9M / tsubo2025 · 10Minamishinagawa¥3.9M / tsubo2025 · 6

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.

Tachiaigawa Station profile

Main rail line
Main Line
Lines
1
Neighborhood radius
1.5 km
Neighborhoods covered
5 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

Main Line
Keikyu Corporation

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 / tsuboZoning
2025-10大井¥100M70.0 m²¥4.6M / tsuboResidential use
2025-10大井¥200M270.0 m²¥2.5M / tsuboOther
2025-10東大井¥420M320.0 m²¥4.4M / tsuboOther
2025-10東大井¥250M220.0 m²¥3.7M / tsuboOther
2025-10南品川¥220M140.0 m²¥5.1M / tsuboOther
2025-07大井¥240M65.0 m²¥12M / tsuboResidential use
2025-07大井¥150M45.0 m²¥11M / tsuboOffice use
2025-07東大井¥170M135.0 m²¥4.1M / tsuboResidential use
2025-07東大井¥59M50.0 m²¥4.1M / tsuboResidential use
2025-07南品川¥120M95.0 m²¥4.3M / tsuboResidential use

Showing 10 of 25 transactions

Land prices by direction from the station

DirectionNeighborhoodsPublic samplesMedian / tsubo
North東大井 · 南品川14¥3.9M / tsubo
South勝島 · 南大井1¥3M / tsubo
West大井10¥3.9M / tsubo

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
2.6 m
Elevation range within 250 m
1.2 m
Micro-landform
Sandbar / gravel bar
AVS30
260 m/s
Ground amplification
1.44

How should these values be interpreted?

How to read the landform

Sandbar / gravel bar 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 1.2 m. Absolute elevation alone does not determine flood risk; compare the property with nearby roads and mapped inundation.

How to read ground values

AVS30 (260 m/s) indicates average ground stiffness to 30 m depth. The amplification factor (1.44) 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 Tachiaigawa 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
Quasi-industrial zone
Flood map
Within mapped area
Landslide map
Outside mapped area
Liquefaction
Moderate 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 ↗