By lot size
| Category | Samples (5 years) | Median / tsubo |
|---|---|---|
| 50–100 m² | 1 | ¥0.1M / tsubo |
| 100–165 m² | 5 | ¥0M / tsubo |
| 165–300 m² | 18 | ¥0M / tsubo |
| 300 m² or more | 17 | ¥0M / tsubo |
MLIT PUBLIC TRANSACTION DATA
Kaiyo land prices and five-year trend
Start with the city-wide transaction market, then compare named neighborhoods and 1.5 km station areas.
Kaiyo land prices (2025)
Median transaction price / tsubo
¥0M / tsubo
9 published samples
Five-year median (2021–2025)¥0M / tsubo
Year-on-year-6.7%2024 ¥0M / tsuboFive-year change+406.0%2021 ¥0M / tsubo
Estimated 30-tsubo plot
¥1.3M
The median and 30-tsubo estimate use all 9 published 2025 transactions in the city. YoY and five-year change compare each year's median price per tsubo; they are not appreciation rates for the same property.
Kaiyo and nearby city land prices
Land-price comparison with covered nearby cities
Latest median transaction price per tsubo. Select a marker to open that city.
Loading map…
Only the 57 currently covered cities are shown. Markers use the average of covered neighborhood representative points, not administrative office locations.
Kaiyo land-price trend (2021–2025)
| Year | Median transaction price / tsubo | Published transactions |
|---|---|---|
| 2025¥0M / tsubo9 published transactions9› | ||
| 2024¥0M / tsubo8 published transactions8› | ||
| 2023¥0M / tsubo9 published transactions9› | ||
| 2022¥0M / tsubo10 published transactions10› | ||
| 2021¥0M / tsubo5 published transactions5› | ||
Five-year median transaction price / tsubo
¥0M / tsubo
2021–2025 · 41 published transactions
Annual medians can change with the mix of location, lot size and zoning in each year.
Browse by station area
Latest published transactions · 1.5 km station areas
Initially ranked by median transaction price per tsubo.
3 of 3 stations
Neighborhood representative points are within 1.5 km straight-line distance; figures aggregate the full named neighborhoods.
Browse by neighborhood
The first 100 neighborhoods are shown initially. Search covers every published neighborhood.
9 of 9 neighborhoods shown
| Neighborhood | Median / tsubo | Change in available period | 30-tsubo estimate | Latest year and samples |
|---|---|---|---|---|
| 1 Kubo海陽町 | ¥0.1M / tsubo2025 · 3 samples | +125.0%Indicative2021 1 samples → 2025 3 samples | ¥1.6M | 3 samples2025Latest |
| 2 Okura海陽町 | ¥0M / tsubo2021–2022 · 1 samples | +0.0%Indicative2022 1 samples → 2022 1 samples | ¥1.4M | 1 samples20223y old |
| 3 Noe海陽町 | ¥0M / tsubo2021–2025 · 2 samples | +0.0%Indicative2025 2 samples → 2025 2 samples | ¥1.4M | 2 samples2025Latest |
| 4 Shihohara海陽町 | ¥0M / tsubo2022–2024 · 3 samples | +23.1%Indicative2022 2 samples → 2024 1 samples | ¥1.2M | 1 samples20241y old |
| 5 Shishikuiura海陽町 | ¥0M / tsubo2023 · 3 samples | +0.0%2023 3 samples → 2023 3 samples | ¥1.2M | 3 samples20232y old |
| 6 Ozato海陽町 | ¥0M / tsubo2025 · 4 samples | +195.1%Indicative2021 2 samples → 2025 4 samples | ¥0.8M | 4 samples2025Latest |
| 7 Yoshino海陽町 | ¥0M / tsubo2021–2023 · 1 samples | +0.0%Indicative2023 1 samples → 2023 1 samples | ¥0.3M | 1 samples20232y old |
| 8 Kugutsuke海陽町 | ¥0M / tsubo2021–2024 · 1 samples | +0.0%Indicative2024 1 samples → 2024 1 samples | ¥0.2M | 1 samples20241y old |
| 9 Asakawa海陽町 | ¥0M / tsubo2020–2022 · 3 samples | +33.5%Indicative2021 2 samples → 2022 1 samples | ¥0.1M | 1 samples20223y old |
1Kubo海陽町 · 2025¥0.1M / tsubo3 published transactions›2Okura海陽町 · 2022¥0M / tsubo1 published transactions›3Noe海陽町 · 2025¥0M / tsubo2 published transactions›4Shihohara海陽町 · 2024¥0M / tsubo1 published transactions›5Shishikuiura海陽町 · 2023¥0M / tsubo3 published transactions›6Ozato海陽町 · 2025¥0M / tsubo4 published transactions›7Yoshino海陽町 · 2023¥0M / tsubo1 published transactions›8Kugutsuke海陽町 · 2024¥0M / tsubo1 published transactions›9Asakawa海陽町 · 2022¥0M / tsubo1 published transactions›
Each row shows the actual aggregation period and the sample counts at both ends of the change comparison. A change is marked indicative when either endpoint has fewer than three transactions.
Land prices by lot size and zoning (2021–2025)
By zoning
| Category | Samples (5 years) | Median / tsubo |
|---|---|---|
| Outside a city-planning area | 41 | ¥0M / tsubo |
Breakdowns use all 41 transactions published over five years. Zoning is the value recorded for each transaction.
Published land transaction examples (2025)
| Date | Neighborhood | Area | Price | Price / tsubo | Zoning |
|---|---|---|---|---|---|
| 2025-10 | 野江 | 175.0 m² | ¥2.2M | ¥0M / tsubo | Outside a city-planning area |
| 2025-10 | 大里 | 140.0 m² | ¥1.2M | ¥0M / tsubo | Outside a city-planning area |
| 2025-04 | 久保 | 260.0 m² | ¥4.3M | ¥0.1M / tsubo | Outside a city-planning area |
| 2025-04 | 久保 | 210.0 m² | ¥3.5M | ¥0.1M / tsubo | Outside a city-planning area |
| 2025-04 | 大里 | 250.0 m² | ¥3M | ¥0M / tsubo | Outside a city-planning area |
| 2025-04 | 久保 | 105.0 m² | ¥1.6M | ¥0.1M / tsubo | Outside a city-planning area |
| 2025-04 | 野江 | 105.0 m² | ¥1.5M | ¥0M / tsubo | Outside a city-planning area |
| 2025-04 | 大里 | 165.0 m² | ¥0.8M | ¥0M / tsubo | Outside a city-planning area |
| 2025-01 | 大里 | 195.0 m² | ¥1.5M | ¥0M / tsubo | Outside a city-planning area |
Showing up to 20 of 9 records, newest first.