新久保（古賀市）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
Tap anywhere on the map to get an estimate for that spot. Map: GSI Tiles.
| Avg. residential land price | Now | 1 year | 3 years | 5 years | 10 years |
|---|---|---|---|---|---|
| Forecast Forecast +5.2% a year | ¥62K/m² | ¥65K/m² | ¥72K/m² | ¥80K/m² | ¥103K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥84K/m²–¥121K/m²
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 福岡県 古賀市新久保１丁目６６２番１ Land Price Publication 2026 |
Residential | ¥62K/m² | $36/sq ft | +4.7% | 古賀 1.8 km |
Sales in the loaded period: Land & building 8 · Land 3
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Shinkubo | Q1 2026 | Land & building | ¥22.0M | 290 m² | 1972 | — |
| Shinkubo | Q1 2026 | Land & building | ¥170.0M | 850 m² | 1988 | — |
| Shinkubo | Q4 2025 | Land & building (contract) | ¥22.0M | 295 m² | 1972 | — |
| Shinkubo | Q3 2025 | Land & building (contract) | ¥37.0M | 205 m² | 2022 | — |
| Shinkubo | Q1 2025 | Land & building | ¥60.0M | 570 m² | 2010 | — |
| Shinkubo | Q1 2025 | Land | ¥14.0M | 360 m² | — | ¥38K/m² |
| Shinkubo | Q4 2024 | Land | ¥26.0M | 540 m² | — | ¥47K/m² |
| Shinkubo | Q4 2024 | Land & building | ¥25.0M | 150 m² | 2024 | — |
| Shinkubo | Q3 2024 | Land | ¥16.0M | 560 m² | — | ¥29K/m² |
| Shinkubo | Q3 2024 | Land & building | ¥12.0M | 165 m² | 1984 | — |
| Shinkubo | Q1 2024 | Land & building (contract) | ¥43.0M | 400 m² | 1993 | — |
The average price of residential land in Shinkubo, Koga City is ¥61,800 per m² (about ¥204,298 per tsubo), based on 1 sites in the official land price surveys (2026).
Land prices in Shinkubo, Koga City have risen by +4.7% on average over the past year. Over five years the change is +42.1%.
The Fudosan Zukan model projects residential land prices to change by +5.2% a year, reaching about ¥102,666 per m² in 10 years (range ¥84,186–¥121,146). Forecasts are projections, not guarantees.
Land prices are official survey prices (Land Price Publication as of January 1, Prefectural Land Price Survey as of July 1); transactions are MLIT transaction and contract prices. Averages, changes, forecasts and the index are calculated by Fudosan Zukan. All prices in Japanese yen; dollar figures (≈) at ¥158.29 = $1 are for reference. Estimated prices and forecasts on this site are for reference only and do not guarantee actual sale prices or appraisal values. The estimate is not a licensed real estate appraisal; it is an "AI-estimated price" calculated from public land price and transaction statistics. Forecasts are projections, not guarantees.