小栗山（南魚沼市）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
| Area | Avg. residential | ≈ USD/sq ft | Koguriyama, Minamiuonuma City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Koguriyama, Minamiuonuma City | — | — | — | — | — | — | |
| Minamiuonuma City | ¥15K/m² | $9/sq ft | −1.8% | −8.8% | ¥90K/m² | 26 | |
| Niigata | ¥31K/m² | $18/sq ft | −0.6% | −3.7% | ¥238K/m² | 25 | |
| Japan | ¥120K/m² | $70/sq ft | +2.1% | +8.0% | ¥493K/m² | — |
Sales in the loaded period: Farmland 2 · Land & building 1 · Land 1
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Koguriyama | Q4 2025 | Farmland | ¥550K | 1,100 m² | — | — |
| Koguriyama | Q2 2025 | Land | ¥2.0M | 175 m² | — | ¥12K/m² |
| Koguriyama | Q4 2024 | Farmland | ¥500K | 520 m² | — | — |
| Koguriyama | Q4 2023 | Land & building | ¥44.0M | 390 m² | 2023 | — |
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 ¥158.25 = $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.