Land prices / Wakayama / Kozagawa
2025 published land transactionsHirai land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Hirai, Kozagawa. It does not limit transactions by the buyer's intended use.
Hirai location
Hirai 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 124,025JPY 124.025K | JPY 97,556JPY 97.556K – JPY 160,703JPY 160.703K |
| 100.0 m² | 30.3 tsubo | JPY 248,050JPY 248.05K | JPY 195,113JPY 195.113K – JPY 321,406JPY 321.406K |
| 150.0 m² | 45.4 tsubo | JPY 372,075JPY 372.075K | JPY 292,669JPY 292.669K – JPY 482,109JPY 482.109K |
| 200.0 m² | 60.5 tsubo | JPY 496,100JPY 496.1K | JPY 390,225JPY 390.225K – JPY 642,813JPY 642.813K |
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 2025 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 |
|---|---|---|---|---|---|
| 2025-07 | 600.0 m² | JPY 3.1M | JPY 5,143 / m²JPY 5.143K / m² | Not disclosed | Outside a city-planning area |
| 2025-07 | 960.0 m² | JPY 2.8M | JPY 2,874 / m²JPY 2.874K / m² | Not disclosed | Outside a city-planning area |
| 2025-07 | 930.0 m² | JPY 2M | JPY 2,087 / m²JPY 2.087K / m² | Not disclosed | Outside a city-planning area |
| 2025-07 | 520.0 m² | JPY 1.7M | JPY 3,328 / m²JPY 3.328K / m² | Not disclosed | Outside a city-planning area |
| 2025-07 | 710.0 m² | JPY 1.4M | JPY 1,906 / m²JPY 1.906K / m² | Not disclosed | Outside a city-planning area |
| 2025-07 | 135.0 m² | JPY 170,000JPY 170K | JPY 1,240 / m²JPY 1.24K / m² | Not disclosed | Outside a city-planning area |
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.
Hirai land-price summary
The median published transaction price in Hirai for 2025 is JPY 2,481 / m²JPY 2.481K / m². A 100 m² plot would therefore be about JPY 248,050JPY 248.05K by simple multiplication. The period-change figure compares yearly transaction medians in 2025 and 2025.