Land prices / Tokyo / Shinagawa City
2025 published land transactionsKoyamadai land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Koyamadai, Shinagawa City. It does not limit transactions by the buyer's intended use.
Koyamadai location
Koyamadai location map
The orange point is the neighborhood representative point. Green points are stations within 1.5 km straight-line distance.
Select a station marker or label to open its station-area page. Overlapping labels appear when the marker is selected.
Price distribution (2025)
Estimated land price by plot size (2025)
| Plot size | Equivalent in tsubo | Median estimate | Middle 50% estimate |
|---|---|---|---|
| 50.0 m² | 15.1 tsubo | JPY 57.48M | JPY 36.3M – JPY 69.58M |
| 100.0 m² | 30.3 tsubo | JPY 114.95M | JPY 72.6M – JPY 139.15M |
| 150.0 m² | 45.4 tsubo | JPY 172.43M | JPY 108.9M – JPY 208.73M |
| 200.0 m² | 60.5 tsubo | JPY 229.9M | JPY 145.2M – JPY 278.3M |
These are simple land-only estimates calculated from the displayed median and quartile price per m², not medians of transactions at each plot size.
Land-price trend
The displayed period change compares transaction medians in 2021 and 2025. Published transactions and official residential land-price observations are separate series.
Published land transactions (2025)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2025-10 | 85.0 m² | JPY 97M | JPY 1,149,500 / m²JPY 1,149.5K / m² | 8.5 m | Residential use |
| 2025-04 | 185.0 m² | JPY 260M | JPY 1,391,500 / m²JPY 1,391.5K / m² | 9.1 m | Residential use |
| 2025-04 | 90.0 m² | JPY 64M | JPY 726,000 / m²JPY 726K / m² | 9.3 m | Residential use |
| 2025-04 | 65.0 m² | JPY 46M | JPY 726,000 / m²JPY 726K / m² | 4.3 m | Residential use |
| 2025-01 | 150.0 m² | JPY 300M | JPY 2,026,750 / m²JPY 2,026.75K / m² | 19.4 m | Residential use |
Transactions are listed newest first. They are not filtered by residential intent or buyer type. Low unit price alone is not treated as atypical. “Value check” is limited to invalid values or extremely high unit prices and does not necessarily indicate an error.
Koyamadai land-price summary
The median published transaction price in Koyamadai for 2025 is JPY 1,149,500 / m²JPY 1,149.5K / m². A 100 m² plot would therefore be about JPY 114.95M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.
Station-area land prices near Koyamadai
Stations whose coordinates are within 1.5 km straight-line distance of this neighborhood's representative point, ordered by distance.
Musashi-Koyama Station 1.5 km area
35 published transactions across 11 neighborhoods in 2025
View station area →0.84 km straight-line distanceFudomae Station 1.5 km area
35 published transactions across 10 neighborhoods in 2025
View station area →1.06 km straight-line distanceNishi-Koyama Station 1.5 km area
49 published transactions across 14 neighborhoods in 2025
View station area →1.32 km straight-line distanceTogoshi-Ginza Station 1.5 km area
75 published transactions across 13 neighborhoods in 2025
View station area →1.46 km straight-line distanceMeguro Station 1.5 km area
16 published transactions across 11 neighborhoods in 2025
View station area →This is not the distance from an individual property or a walking-time catchment. Each station page aggregates the full areas of qualifying neighborhoods.