古井町（安城市）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
Sales in the loaded period: Land & building 21 · Land 14 · Pre-owned condo 8
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Furuicho | Q2 2026 | Land & building (contract) | ¥37.0M | 140 m² | 2026 | — |
| Furuicho | Q2 2026 | Land & building | ¥44.0M | 530 m² | 2021 | — |
| Furuicho | Q1 2026 | Land & building (contract) | ¥29.0M | 185 m² | 2011 | — |
| Furuicho | Q4 2025 | Pre-owned condo (contract) | ¥14.0M | 85 m² | 1992 | ¥165K/m² |
| Furuicho | Q4 2025 | Pre-owned condo (contract) | ¥8.7M | 70 m² | 1991 | ¥124K/m² |
| Furuicho | Q4 2025 | Land & building (contract) | ¥43.0M | 125 m² | 2025 | — |
| Furuicho | Q4 2025 | Pre-owned condo | ¥8.7M | 65 m² | 1991 | ¥134K/m² |
| Furuicho | Q4 2025 | Land & building | ¥46.0M | 125 m² | 2026 | — |
| Furuicho | Q4 2025 | Land | ¥540.0M | 9,999 m² | — | ¥180K/m² |
| Furuicho | Q4 2025 | Land & building | ¥49.0M | 170 m² | 2025 | — |
| Furuicho | Q4 2025 | Land | ¥28.0M | 930 m² | — | ¥30K/m² |
| Furuicho | Q3 2025 | Land | ¥18.0M | 175 m² | — | ¥100K/m² |
| Furuicho | Q3 2025 | Land & building | ¥19.0M | 155 m² | 2006 | — |
| Furuicho | Q3 2025 | Land & building | ¥39.0M | 145 m² | 2025 | — |
| Furuicho | Q3 2025 | Land & building (contract) | ¥38.0M | 150 m² | 2025 | — |
| Furuicho | Q3 2025 | Land & building (contract) | ¥28.0M | 150 m² | 2011 | — |
| Furuicho | Q2 2025 | Land & building (contract) | ¥39.0M | 145 m² | 2025 | — |
| Furuicho | Q2 2025 | Land & building (contract) | ¥40.0M | 125 m² | 2024 | — |
| Furuicho | Q2 2025 | Land | ¥45.0M | 380 m² | — | ¥120K/m² |
| Furuicho | Q2 2025 | Land & building | ¥42.0M | 165 m² | 2023 | — |
The median price of pre-owned condo transactions in the last two years is ¥133,846 per m², with a median price of ¥8.7 million (3 transactions, MLIT Real Estate Information Library).
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 ¥157.25 = $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.