Land prices / Nagano / Karuizawa
2025 published land transactionsOiwake land prices and price trends
This page aggregates publicly released transactions classified as residential land (land only) for the address area Oiwake, Karuizawa. It does not limit transactions by the buyer's intended use.
Oiwake location
Oiwake 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 1.89M | JPY 1.19M – JPY 2.27M |
| 100.0 m² | 30.3 tsubo | JPY 3.78M | JPY 2.38M – JPY 4.54M |
| 150.0 m² | 45.4 tsubo | JPY 5.67M | JPY 3.57M – JPY 6.81M |
| 200.0 m² | 60.5 tsubo | JPY 7.56M | JPY 4.76M – JPY 9.08M |
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 (2025)
| Period | Area | Price | Price / m² | Road width | Zoning |
|---|---|---|---|---|---|
| 2025-10 | 9999.0 m² | JPY 160M | JPY 51,425 / m²JPY 51.425K / m² | 9999.9 m | Category I exclusively low-rise residential zone |
| 2025-10 | 1000.0 m² | JPY 63M | JPY 63,525 / m²JPY 63.525K / m² | 38.4 m | Category I exclusively low-rise residential zone |
| 2025-10 | 230.0 m² | JPY 6.8M | JPY 30,250 / m²JPY 30.25K / m² | 11 m | Category I exclusively low-rise residential zone |
| 2025-10 | 1100.0 m² | JPY 5.5M | JPY 5,143 / m²JPY 5.143K / m² | 5 m | Non-line-delineated city-planning area |
| 2025-10 | 340.0 m² | JPY 1.5M | JPY 4,235 / m²JPY 4.235K / m² | 8 m | Non-line-delineated city-planning area |
| 2025-07 | 1200.0 m² | JPY 59M | JPY 51,425 / m²JPY 51.425K / m² | 26 m | Non-line-delineated city-planning area |
| 2025-07 | 1000.0 m² | JPY 50M | JPY 51,425 / m²JPY 51.425K / m² | 27 m | Category I exclusively low-rise residential zone |
| 2025-07 | 1000.0 m² | JPY 41M | JPY 42,350 / m²JPY 42.35K / m² | 23 m | Category I exclusively low-rise residential zone |
| 2025-07 | 1100.0 m² | JPY 38M | JPY 36,300 / m²JPY 36.3K / m² | Not disclosed | Non-line-delineated city-planning area |
| 2025-07 | 510.0 m² | JPY 23M | JPY 45,375 / m²JPY 45.375K / m² | 28 m | Category I exclusively low-rise residential zone |
| 2025-07 | 460.0 m² | JPY 12M | JPY 26,318 / m²JPY 26.318K / m² | 21 m | Category I exclusively low-rise residential zone |
| 2025-04 | 1700.0 m² | JPY 130M | JPY 78,650 / m²JPY 78.65K / m² | 38 m | Category I exclusively low-rise residential zone |
| 2025-04 | 1200.0 m² | JPY 56M | JPY 45,375 / m²JPY 45.375K / m² | 20 m | Non-line-delineated city-planning area |
| 2025-04 | 1200.0 m² | JPY 12M | JPY 9,983 / m²JPY 9.983K / m² | 18 m | Non-line-delineated city-planning area |
| 2025-04 | 460.0 m² | JPY 8M | JPY 17,545 / m²JPY 17.545K / m² | 40 m | Non-line-delineated city-planning area |
| 2025-04 | 600.0 m² | JPY 6M | JPY 9,983 / m²JPY 9.983K / m² | 44 m | Category I exclusively low-rise residential zone |
| 2025-01 | 670.0 m² | JPY 31M | JPY 45,375 / m²JPY 45.375K / m² | 24 m | Category I exclusively low-rise residential zone |
| 2025-01 | 600.0 m² | JPY 24M | JPY 39,325 / m²JPY 39.325K / m² | 11 m | Non-line-delineated city-planning area |
| 2025-01 | 870.0 m² | JPY 23M | JPY 26,318 / m²JPY 26.318K / m² | 19 m | Non-line-delineated city-planning area |
| 2025-01 | 420.0 m² | JPY 15M | JPY 36,300 / m²JPY 36.3K / m² | 19 m | Non-line-delineated city-planning area |
| 2025-01 | 420.0 m² | JPY 9.8M | JPY 22,990 / m²JPY 22.99K / m² | 33 m | Category I exclusively low-rise residential zone |
| 2025-01 | 230.0 m² | JPY 9M | JPY 39,325 / m²JPY 39.325K / m² | 17 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.
Oiwake land-price summary
The median published transaction price in Oiwake for 2025 is JPY 37,813 / m²JPY 37.813K / m². A 100 m² plot would therefore be about JPY 3.78M by simple multiplication. The period-change figure compares yearly transaction medians in 2021 and 2025.
Station-area land prices near Oiwake
Stations whose coordinates are within 1.5 km straight-line distance of this neighborhood's representative point, ordered by distance.
This is not the distance from an individual property or a walking-time catchment. Each station page aggregates the full areas of qualifying neighborhoods.