Land prices / Yamaguchi / Yanai
2023–2025 published land transactionsKogaisaku land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Kogaisaku, Yanai. It does not limit transactions by the buyer's intended use.
Kogaisaku location
Kogaisaku 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 242,000JPY 242K | JPY 23,051JPY 23.051K – JPY 635,250JPY 635.25K |
| 100.0 m² | 30.3 tsubo | JPY 484,000JPY 484K | JPY 46,101JPY 46.101K – JPY 1.27M |
| 150.0 m² | 45.4 tsubo | JPY 726,000JPY 726K | JPY 69,152JPY 69.152K – JPY 1.91M |
| 200.0 m² | 60.5 tsubo | JPY 968,000JPY 968K | JPY 92,202JPY 92.202K – JPY 2.54M |
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 (2023–2025)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2025-10 | 1600.0 m² | JPY 970,000JPY 970K | JPY 605 / m² | 16 m | Category I mid/high-rise residential zone |
| 2025-04 | 350.0 m² | JPY 10,000JPY 10K | JPY 29 / m² | 35 m | Category I residential zone |
| 2023-10 | 9999.0 m² | JPY 50M | JPY 23,595 / m²JPY 23.595K / m² | 37 m | Category I residential zone |
| 2023-10 | 1200.0 m² | JPY 10M | JPY 9,075 / m²JPY 9.075K / m² | 18 m | Category I residential zone |
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.
Kogaisaku land-price summary
The median published transaction price in Kogaisaku for 2023–2025 is JPY 4,840 / m²JPY 4.84K / m². A 100 m² plot would therefore be about JPY 484,000JPY 484K by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.