Nikkawa Station area home-building budget
Land uses public transactions across 2 full neighborhoods whose representative points are within 1.5 km of the station. This is not a walking-distance catchment.
Adjust land and building assumptions
FY2025, 218 land-attached custom homes; derived from an average construction cost of JPY 38.01M and average floor area of 113.2 m².
The initial land and floor areas are each 100 m², adjustable in 1 m² steps. This is a comparison model, not the Japanese average or a guarantee of buildability. Displayed values are rounded; area calculations use unrounded conversions.
14 published transactions from Municipality, approximately 70.0 m²–130.0 m². Zoning: residential-use records preferred. Confidence: High.
Overall neighborhood reference: JPY 12,705 / m². It remains visible for comparison and is not automatically treated as the selected-lot estimate.Overall neighborhood reference: JPY 12.705K / m². It remains visible for comparison and is not automatically treated as the selected-lot estimate.
Because a station area contains multiple zoning districts, 60% building coverage and 150% floor-area ratio are comparison assumptions, not site regulations. The simple floor-area-ratio ceiling for a 100.0 m² lot is about 150.0 m². The selected model is within this simple ceiling, but road, setback, height and other rules are not included.
Ancillary costs are provisionally set at 10% of construction cost. Public transaction records are retained; selection only changes which records are used for this estimate.
Data scope
Nikkawa Station area
2025 · 7 published transactions across 2 neighborhoods
View station-area land analysis →Gunma
FY2025 · 218 survey records