安馬谷（南房総市）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
| Area | Avg. residential | ≈ USD/sq ft | Ambaya, Minamiboso City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Ambaya, Minamiboso City | — | — | — | — | — | — | |
| Minamiboso City | ¥13K/m² | $8/sq ft | −0.4% | −3.1% | ¥132K/m² | 41 | |
| Chiba | ¥118K/m² | $69/sq ft | +4.2% | +18.1% | ¥320K/m² | 88 | |
| Japan | ¥120K/m² | $70/sq ft | +2.1% | +8.0% | ¥493K/m² | — |
Sales in the loaded period: Farmland 8 · Forest 1
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Ambaya | Q4 2025 | Forest | ¥250K | 400 m² | — | — |
| Ambaya | Q4 2025 | Farmland | ¥200K | 830 m² | — | — |
| Ambaya | Q2 2025 | Farmland | ¥800K | 1,400 m² | — | — |
| Ambaya | Q2 2025 | Farmland | ¥20K | 1,500 m² | — | — |
| Ambaya | Q2 2025 | Farmland | ¥30K | 2,700 m² | — | — |
| Ambaya | Q1 2025 | Farmland | ¥220K | 1,100 m² | — | — |
| Ambaya | Q3 2024 | Farmland | ¥150K | 1,300 m² | — | — |
| Ambaya | Q3 2024 | Farmland | ¥36K | 300 m² | — | — |
| Ambaya | Q3 2024 | Farmland | ¥40K | 1,100 m² | — | — |
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.