Land prices / Saitama / Koshigaya
2023–2025 published land transactionsSagamicho land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Sagamicho, Koshigaya. It does not limit transactions by the buyer's intended use.
Sagamicho location
Sagamicho 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 (2023–2025)
Estimated land price by plot size (2023–2025)
| Plot size | Equivalent in tsubo | Median estimate | Middle 50% estimate |
|---|---|---|---|
| 50.0 m² | 15.1 tsubo | JPY 3.78M | JPY 2.27M – JPY 5.45M |
| 100.0 m² | 30.3 tsubo | JPY 7.56M | JPY 4.54M – JPY 10.89M |
| 150.0 m² | 45.4 tsubo | JPY 11.34M | JPY 6.81M – JPY 16.34M |
| 200.0 m² | 60.5 tsubo | JPY 15.13M | JPY 9.08M – JPY 21.78M |
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 | 2 Indicative | 8 Indicative | 4 Indicative | 1 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 (2023–2025)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2025-01 | 115.0 m² | JPY 15M | JPY 130,075 / m²JPY 130.075K / m² | 10.5 m | Residential use |
| 2024-10 | 30.0 m² | JPY 500,000JPY 500K | JPY 15,730 / m²JPY 15.73K / m² | 2 m | Residential use |
| 2024-07 | 470.0 m² | JPY 38M | JPY 81,675 / m²JPY 81.675K / m² | 10.8 m | Other |
| 2024-07 | 310.0 m² | JPY 11M | JPY 33,275 / m²JPY 33.275K / m² | 5 m | Other |
| 2024-04 | 230.0 m² | JPY 5.5M | JPY 23,898 / m²JPY 23.898K / m² | 12 m | Residential use |
| 2023-10 | 105.0 m² | JPY 14M | JPY 133,100 / m²JPY 133.1K / m² | 6.5 m | Residential use |
| 2023-10 | 75.0 m² | JPY 8M | JPY 108,900 / m²JPY 108.9K / m² | 7.5 m | Residential use |
| 2023-07 | 220.0 m² | JPY 17M | JPY 75,625 / m²JPY 75.625K / m² | 19.5 m | |
| 2023-07 | 240.0 m² | JPY 14M | JPY 57,475 / m²JPY 57.475K / m² | 9 m | Residential use |
| 2023-07 | 220.0 m² | JPY 13M | JPY 60,500 / m²JPY 60.5K / m² | Not disclosed | |
| 2023-04 | 155.0 m² | JPY 7M | JPY 45,375 / m²JPY 45.375K / m² | 44 m | Other |
| 2023-01 | 200.0 m² | JPY 16M | JPY 81,675 / m²JPY 81.675K / m² | 17 m | |
| 2023-01 | 100.0 m² | JPY 15M | JPY 154,275 / m²JPY 154.275K / m² | 5.5 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.
Sagamicho land-price summary
The median published transaction price in Sagamicho for 2023–2025 is JPY 75,625 / m²JPY 75.625K / m². A 100 m² plot would therefore be about JPY 7.56M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.