大井（品川区）
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 +6.0% a year | ¥962K/m² | ¥1.02M/m² | ¥1.15M/m² | ¥1.29M/m² | ¥1.72M/m² |
Forecasts are projections, not guarantees. 10-year range: ¥1.41M/m²–¥2.03M/m²
| Area | Avg. residential | ≈ USD/sq ft | Oi, Shinagawa Ward is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Oi, Shinagawa Ward | ¥962K/m² | $566/sq ft | +16.0% | +47.9% | ¥1.45M/m² | — | |
| Shinagawa Ward | ¥1.24M/m² | $730/sq ft | 0.78x | +13.8% | +46.5% | ¥1.31M/m² | 99 |
| Tokyo | ¥547K/m² | $322/sq ft | 1.8x | +8.1% | +27.3% | ¥1.00M/m² | 100 |
| Japan | ¥120K/m² | $70/sq ft | 8.0x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 東京都 品川区大井１丁目１０番４ Land Price Publication 2026 |
Commercial | ¥3.22M/m² | $1,895/sq ft | +19.3% | 大井町 180 m |
| 東京都 品川区大井３丁目４１３８番２外 Land Price Publication 2026 |
Commercial | ¥1.44M/m² | $847/sq ft | +16.1% | 大井町 500 m |
| 東京都 品川区大井５丁目４５４５番４ Land Price Publication 2026 |
Residential | ¥1.09M/m² | $641/sq ft | +17.7% | 西大井 870 m |
| 東京都 品川区大井７丁目４７６９番２４ Land Price Publication 2026 |
Residential | ¥833K/m² | $490/sq ft | +10.8% | 西大井 900 m |
Sales in the loaded period: Pre-owned condo 220 · Land & building 85 · Land 28
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥35.0M | 30 m² | 1985 | ¥1.17M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥190.0M | 75 m² | 2019 | ¥2.53M/m² |
| Oi | Q2 2026 | Land & building (contract) | ¥62.0M | 55 m² | 2015 | — |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥20.0M | 20 m² | 1997 | ¥1.00M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥57.0M | 50 m² | 1982 | ¥1.14M/m² |
| Oi | Q2 2026 | Land & building (contract) | ¥68.0M | 60 m² | 2014 | — |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥130.0M | 60 m² | 2012 | ¥2.17M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥57.0M | 45 m² | 1979 | ¥1.27M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥150.0M | 55 m² | 2019 | ¥2.73M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥17.0M | 20 m² | 2007 | ¥850K/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥50.0M | 55 m² | 2004 | ¥909K/m² |
| Oi | Q2 2026 | Land & building (contract) | ¥150.0M | 80 m² | 2026 | — |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥200.0M | 75 m² | 2019 | ¥2.67M/m² |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥94.0M | 60 m² | 2017 | ¥1.57M/m² |
| Oi | Q2 2026 | Land & building (contract) | ¥70.0M | 75 m² | 1995 | — |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥69.0M | 30 m² | 2019 | ¥2.30M/m² |
| Oi | Q2 2026 | Land & building (contract) | ¥40.0M | 30 m² | 2018 | — |
| Oi | Q2 2026 | Pre-owned condo (contract) | ¥190.0M | 80 m² | 2012 | ¥2.38M/m² |
| Oi | Q2 2026 | Land & building | ¥190.0M | 230 m² | 1997 | — |
| Oi | Q2 2026 | Pre-owned condo | ¥29.0M | 20 m² | 2017 | ¥1.45M/m² |
The average price of residential land in Oi, Shinagawa Ward is ¥961,500 per m² (about ¥3,178,512 per tsubo), based on 2 sites in the official land price surveys (2026).
Land prices in Oi, Shinagawa Ward have risen by +16.0% on average over the past year. Over five years the change is +47.9%.
The median price of pre-owned condo transactions in the last two years is ¥1,450,000 per m², with a median price of ¥70.0 million (127 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +6.0% a year, reaching about ¥1,721,900 per m² in 10 years (range ¥1,411,958–¥2,031,842). 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 ¥157.9 = $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.