Land prices / Saitama / Sayama
2025 published land transactionsSasai land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Sasai, Sayama. It does not limit transactions by the buyer's intended use.
Sasai location
Sasai location map
The orange point is the neighborhood representative point. Green points are stations within 1.5 km straight-line distance.
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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 4.69M | JPY 4.46M – JPY 5.07M |
| 100.0 m² | 30.3 tsubo | JPY 9.38M | JPY 8.92M – JPY 10.13M |
| 150.0 m² | 45.4 tsubo | JPY 14.07M | JPY 13.39M – JPY 15.2M |
| 200.0 m² | 60.5 tsubo | JPY 18.76M | JPY 17.85M – JPY 20.27M |
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
| Year | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Public transactions | 1 Indicative | 3 Indicative | 1 Indicative | 2 Indicative | 3 Indicative |
| Official observations | 1 | 1 | 1 | 1 | 1 |
Medians and changes can move sharply in years with few transactions.
The displayed period change compares transaction medians in 2021 and 2025. Published transactions and official residential land-price observations are separate series.
Latest official residential land-price observations: 1.
Published land transactions (2025)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2025-07 | 185.0 m² | JPY 17M | JPY 93,775 / m²JPY 93.775K / m² | 8.5 m | Residential use |
| 2025-07 | 165.0 m² | JPY 14M | JPY 84,700 / m²JPY 84.7K / m² | 18.7 m | Other |
| 2025-01 | 150.0 m² | JPY 17M | JPY 108,900 / m²JPY 108.9K / m² | 10.6 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.
Sasai land-price summary
The median published transaction price in Sasai for 2025 is JPY 93,775 / m²JPY 93.775K / m². A 100 m² plot would therefore be about JPY 9.38M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.