Land prices / Saitama / Soka
2021–2024 published land transactionsKoyama land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Koyama, Soka. It does not limit transactions by the buyer's intended use.
Koyama location
Koyama 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 (2021–2024)
Estimated land price by plot size (2021–2024)
| Plot size | Equivalent in tsubo | Median estimate | Middle 50% estimate |
|---|---|---|---|
| 50.0 m² | 15.1 tsubo | JPY 6.05M | JPY 4.69M – JPY 7.71M |
| 100.0 m² | 30.3 tsubo | JPY 12.1M | JPY 9.38M – JPY 15.43M |
| 150.0 m² | 45.4 tsubo | JPY 18.15M | JPY 14.07M – JPY 23.14M |
| 200.0 m² | 60.5 tsubo | JPY 24.2M | JPY 18.76M – JPY 30.86M |
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 2024. Published transactions and official residential land-price observations are separate series.
Published land transactions (2021–2024)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2024-10 | 100.0 m² | JPY 18M | JPY 181,500 / m²JPY 181.5K / m² | 8 m | |
| 2022-04 | 115.0 m² | JPY 11M | JPY 96,800 / m²JPY 96.8K / m² | 8.8 m | Residential use |
| 2021-04 | 330.0 m² | JPY 28M | JPY 84,700 / m²JPY 84.7K / m² | Not disclosed | Other |
| 2021-01 | 120.0 m² | JPY 18M | JPY 145,200 / m²JPY 145.2K / m² | Not disclosed | 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.
Koyama land-price summary
The median published transaction price in Koyama for 2021–2024 is JPY 121,000 / m²JPY 121K / m². A 100 m² plot would therefore be about JPY 12.1M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2024.