関口（文京区）
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 | ¥1.19M/m² | ¥1.26M/m² | ¥1.42M/m² | ¥1.59M/m² | ¥2.13M/m² |
Forecasts are projections, not guarantees. 10-year range: ¥1.75M/m²–¥2.51M/m²
| Area | Avg. residential | ≈ USD/sq ft | Sekiguchi, Bunkyo Ward is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Sekiguchi, Bunkyo Ward | ¥1.19M/m² | $703/sq ft | +15.8% | +53.2% | ¥1.28M/m² | — | |
| Bunkyo Ward | ¥1.44M/m² | $853/sq ft | 0.82x | +15.7% | +52.5% | ¥1.31M/m² | 99 |
| Tokyo | ¥547K/m² | $323/sq ft | 2.2x | +8.1% | +27.3% | ¥1.00M/m² | 100 |
| Japan | ¥120K/m² | $71/sq ft | 10.0x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 東京都 文京区関口一丁目４４番１６ Prefectural Survey 2026 |
Commercial | ¥2.20M/m² | $1,300/sq ft | +18.3% | 事務所ビル、共同住宅等が建ち並ぶ商業地域 |
| 東京都 文京区関口１丁目５１４番１１ Land Price Publication 2026 |
Commercial | ¥1.39M/m² | $821/sq ft | +16.8% | 江戸川橋 190 m |
| 東京都 文京区関口２丁目８番１ Land Price Publication 2026 |
Residential | ¥1.19M/m² | $703/sq ft | +12.3% | 江戸川橋 470 m |
Sales in the loaded period: Pre-owned condo 146 · Land & building 13 · Land 5
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Sekiguchi | Q2 2026 | Land & building (contract) | ¥140.0M | 75 m² | 2015 | — |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥160.0M | 75 m² | 2019 | ¥2.13M/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥130.0M | 65 m² | 2010 | ¥2.00M/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥18.0M | 25 m² | 2002 | ¥720K/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥120.0M | 60 m² | 2019 | ¥2.00M/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥120.0M | 60 m² | 2010 | ¥2.00M/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo (contract) | ¥85.0M | 60 m² | 2004 | ¥1.42M/m² |
| Sekiguchi | Q2 2026 | Pre-owned condo | ¥28.0M | 20 m² | 2002 | ¥1.40M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥35.0M | 40 m² | 1983 | ¥875K/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥80.0M | 60 m² | 1983 | ¥1.33M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥110.0M | 85 m² | 1992 | ¥1.29M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥170.0M | 80 m² | 2015 | ¥2.12M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥220.0M | 110 m² | 2001 | ¥2.00M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo (contract) | ¥49.0M | 45 m² | 1990 | ¥1.09M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo | ¥70.0M | 65 m² | 1978 | ¥1.08M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo | ¥38.0M | 30 m² | 1983 | ¥1.27M/m² |
| Sekiguchi | Q1 2026 | Pre-owned condo | ¥70.0M | 65 m² | 1983 | ¥1.08M/m² |
| Sekiguchi | Q4 2025 | Pre-owned condo (contract) | ¥120.0M | 70 m² | 1999 | ¥1.71M/m² |
| Sekiguchi | Q4 2025 | Pre-owned condo (contract) | ¥44.0M | 30 m² | 2023 | ¥1.47M/m² |
| Sekiguchi | Q4 2025 | Pre-owned condo (contract) | ¥44.0M | 45 m² | 1990 | ¥978K/m² |
The average price of residential land in Sekiguchi, Bunkyo Ward is ¥1,190,000 per m² (about ¥3,933,884 per tsubo), based on 1 sites in the official land price surveys (2026).
Land prices in Sekiguchi, Bunkyo Ward have risen by +15.8% on average over the past year. Over five years the change is +53.2%.
The median price of pre-owned condo transactions in the last two years is ¥1,280,000 per m², with a median price of ¥60.0 million (71 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +6.0% a year, reaching about ¥2,131,109 per m² in 10 years (range ¥1,747,509–¥2,514,709). 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 ¥157.25 = $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.