Land prices / Fukuoka / Koga-City
2025 published land transactionsAoyagi land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Aoyagi, Koga-City. It does not limit transactions by the buyer's intended use.
Aoyagi location
Aoyagi 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 (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 1.2M | JPY 616,344JPY 616.344K – JPY 1.74M |
| 100.0 m² | 30.3 tsubo | JPY 2.4M | JPY 1.23M – JPY 3.48M |
| 150.0 m² | 45.4 tsubo | JPY 3.61M | JPY 1.85M – JPY 5.22M |
| 200.0 m² | 60.5 tsubo | JPY 4.81M | JPY 2.47M – JPY 6.96M |
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 | 2025 |
|---|---|---|---|---|
| Public transactions | 3 Indicative | 4 Indicative | 7 Indicative | 4 Indicative |
| Official observations | 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 | 810.0 m² | JPY 32M | JPY 39,325 / m²JPY 39.325K / m² | 19 m | Quasi-city-planning area |
| 2025-07 | 440.0 m² | JPY 15M | JPY 33,275 / m²JPY 33.275K / m² | 25 m | Quasi-city-planning area |
| 2025-01 | 810.0 m² | JPY 12M | JPY 14,823 / m²JPY 14.823K / m² | 20 m | Quasi-city-planning area |
| 2025-01 | 1700.0 m² | JPY 8.7M | JPY 4,840 / m²JPY 4.84K / m² | 43 m | Urbanization control 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.
Aoyagi land-price summary
The median published transaction price in Aoyagi for 2025 is JPY 24,049 / m²JPY 24.049K / m². A 100 m² plot would therefore be about JPY 2.4M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.