西青木（川口市）
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 +3.9% a year | ¥396K/m² | ¥412K/m² | ¥444K/m² | ¥479K/m² | ¥580K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥476K/m²–¥684K/m²
| Area | Avg. residential | ≈ USD/sq ft | Nishiaoki, Kawaguchi City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Nishiaoki, Kawaguchi City | ¥396K/m² | $233/sq ft | +4.7% | +30.0% | ¥547K/m² | — | |
| Kawaguchi City | ¥267K/m² | $157/sq ft | 1.5x | +4.9% | +24.0% | ¥500K/m² | 93 |
| Saitama | ¥142K/m² | $83/sq ft | 2.8x | +2.1% | +8.7% | ¥333K/m² | 83 |
| Japan | ¥120K/m² | $70/sq ft | 3.3x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 埼玉県 川口市西青木１丁目３８９番４ Prefectural Survey 2026 |
Residential | ¥425K/m² | $250/sq ft | +4.7% | 一般住宅、アパート等が混在する住宅地域 |
| 埼玉県 川口市西青木１丁目３８９番４ Land Price Publication 2026 |
Residential | ¥418K/m² | $246/sq ft | +4.8% | 西川口 720 m |
| 埼玉県 川口市西青木２丁目８番１９ Prefectural Survey 2026 |
Residential | ¥398K/m² | $234/sq ft | +4.2% | 一般住宅、アパート等が混在する既成住宅地域 |
| 埼玉県 川口市西青木１丁目３１６番３ Land Price Publication 2026 |
Residential | ¥376K/m² | $221/sq ft | +5.0% | 西川口 960 m |
| 埼玉県 川口市西青木３丁目１５番３７ Land Price Publication 2026 |
Residential | ¥364K/m² | $214/sq ft | +4.6% | 西川口 1.1 km |
Sales in the loaded period: Pre-owned condo 96 · Land & building 34 · Land 11
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Nishiaoki | Q2 2026 | Land & building (contract) | ¥54.0M | 65 m² | 2026 | — |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥50.0M | 70 m² | 2014 | ¥714K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥20.0M | 60 m² | 1986 | ¥333K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥53.0M | 70 m² | 2023 | ¥757K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥8.2M | 15 m² | 1988 | ¥547K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥32.0M | 75 m² | 2005 | ¥427K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥37.0M | 75 m² | 2005 | ¥493K/m² |
| Nishiaoki | Q2 2026 | Land & building (contract) | ¥50.0M | 65 m² | 2026 | — |
| Nishiaoki | Q2 2026 | Land & building (contract) | ¥50.0M | 60 m² | 2026 | — |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥20.0M | 65 m² | 1974 | ¥308K/m² |
| Nishiaoki | Q2 2026 | Pre-owned condo (contract) | ¥8.3M | 15 m² | 1988 | ¥553K/m² |
| Nishiaoki | Q2 2026 | Land & building (contract) | ¥57.0M | 70 m² | 2025 | — |
| Nishiaoki | Q2 2026 | Land & building (contract) | ¥55.0M | 65 m² | 2025 | — |
| Nishiaoki | Q2 2026 | Pre-owned condo | ¥20.0M | 65 m² | 1974 | ¥308K/m² |
| Nishiaoki | Q1 2026 | Pre-owned condo (contract) | ¥46.0M | 85 m² | 2003 | ¥541K/m² |
| Nishiaoki | Q1 2026 | Land & building (contract) | ¥50.0M | 60 m² | 2026 | — |
| Nishiaoki | Q1 2026 | Pre-owned condo (contract) | ¥34.0M | 65 m² | 1999 | ¥523K/m² |
| Nishiaoki | Q1 2026 | Pre-owned condo (contract) | ¥21.0M | 60 m² | 2000 | ¥350K/m² |
| Nishiaoki | Q1 2026 | Pre-owned condo (contract) | ¥16.0M | 55 m² | 1974 | ¥291K/m² |
| Nishiaoki | Q1 2026 | Land & building (contract) | ¥59.0M | 80 m² | 2025 | — |
The average price of residential land in Nishiaoki, Kawaguchi City is ¥396,200 per m² (about ¥1,309,752 per tsubo), based on 5 sites in the official land price surveys (2026).
Land prices in Nishiaoki, Kawaguchi City have risen by +4.7% on average over the past year. Over five years the change is +30.0%.
The median price of pre-owned condo transactions in the last two years is ¥546,666 per m², with a median price of ¥27.0 million (63 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +3.9% a year, reaching about ¥579,937 per m² in 10 years (range ¥475,548–¥684,326). 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.