西台（板橋区）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
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| Area | Avg. residential | ≈ USD/sq ft | Nishidai, Itabashi Ward is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Nishidai, Itabashi Ward | — | — | — | — | ¥608K/m² | — | |
| Itabashi Ward | ¥560K/m² | $331/sq ft | +9.9% | +33.1% | ¥800K/m² | 97 | |
| Tokyo | ¥547K/m² | $323/sq ft | +8.1% | +27.3% | ¥1.00M/m² | 100 | |
| Japan | ¥120K/m² | $71/sq ft | +2.1% | +8.0% | ¥493K/m² | — |
Sales in the loaded period: Land & building 74 · Pre-owned condo 36 · Land 7
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Nishidai | Q2 2026 | Pre-owned condo (contract) | ¥35.0M | 65 m² | 1984 | ¥538K/m² |
| Nishidai | Q2 2026 | Land & building (contract) | ¥63.0M | 80 m² | 2026 | — |
| Nishidai | Q2 2026 | Land & building (contract) | ¥49.0M | 60 m² | 2026 | — |
| Nishidai | Q2 2026 | Land & building (contract) | ¥45.0M | 105 m² | 1998 | — |
| Nishidai | Q2 2026 | Pre-owned condo | ¥6.0M | 25 m² | 1974 | ¥240K/m² |
| Nishidai | Q2 2026 | Land & building | ¥56.0M | 60 m² | 2026 | — |
| Nishidai | Q2 2026 | Pre-owned condo | ¥32.0M | 70 m² | 1987 | ¥457K/m² |
| Nishidai | Q1 2026 | Pre-owned condo (contract) | ¥6.4M | 30 m² | 1974 | ¥213K/m² |
| Nishidai | Q1 2026 | Land & building (contract) | ¥58.0M | 90 m² | 2024 | — |
| Nishidai | Q1 2026 | Pre-owned condo (contract) | ¥44.0M | 80 m² | 1987 | ¥550K/m² |
| Nishidai | Q1 2026 | Pre-owned condo (contract) | ¥7.5M | 25 m² | 1974 | ¥300K/m² |
| Nishidai | Q1 2026 | Pre-owned condo (contract) | ¥46.0M | 80 m² | 1987 | ¥575K/m² |
| Nishidai | Q1 2026 | Land & building (contract) | ¥45.0M | 105 m² | 2014 | — |
| Nishidai | Q1 2026 | Land & building | ¥12.0M | 135 m² | 2024 | — |
| Nishidai | Q1 2026 | Land & building | ¥69.0M | 135 m² | — | — |
| Nishidai | Q1 2026 | Land | ¥83.0M | 170 m² | — | ¥480K/m² |
| Nishidai | Q1 2026 | Land | ¥5.0M | 155 m² | — | ¥32K/m² |
| Nishidai | Q1 2026 | Pre-owned condo | ¥55.0M | 70 m² | 2004 | ¥786K/m² |
| Nishidai | Q1 2026 | Pre-owned condo | ¥23.0M | 20 m² | 2009 | ¥1.15M/m² |
| Nishidai | Q1 2026 | Pre-owned condo | ¥54.0M | 80 m² | 1987 | ¥675K/m² |
The median price of pre-owned condo transactions in the last two years is ¥607,647 per m², with a median price of ¥30.5 million (18 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.