小谷場（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 +4.7% a year | ¥298K/m² | ¥312K/m² | ¥342K/m² | ¥375K/m² | ¥472K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥387K/m²–¥557K/m²
| Area | Avg. residential | ≈ USD/sq ft | Oaza Koyaba, Kawaguchi City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Oaza Koyaba, Kawaguchi City | ¥298K/m² | $175/sq ft | +6.2% | +32.8% | ¥620K/m² | — | |
| Kawaguchi City | ¥267K/m² | $157/sq ft | 1.1x | +4.9% | +24.0% | ¥500K/m² | 93 |
| Saitama | ¥142K/m² | $83/sq ft | 2.1x | +2.1% | +8.7% | ¥333K/m² | 83 |
| Japan | ¥120K/m² | $70/sq ft | 2.5x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 埼玉県 川口市大字小谷場字台１０４５番９ Land Price Publication 2026 |
Residential | ¥328K/m² | $193/sq ft | +5.8% | 南浦和 830 m |
| 埼玉県 川口市大字小谷場字岡ノ下７５０番６ Prefectural Survey 2026 |
Residential | ¥296K/m² | $174/sq ft | +5.7% | 一般住宅の中に空地等が見られる住宅地域 |
| 埼玉県 川口市大字小谷場字岡ノ下５２１番５ Land Price Publication 2026 |
Residential | ¥271K/m² | $159/sq ft | +7.1% | 南浦和 1.1 km |
Sales in the loaded period: Land & building 36 · Pre-owned condo 17 · Land 8
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Oaza Koyaba | Q2 2026 | Pre-owned condo (contract) | ¥70.0M | 80 m² | 2017 | ¥875K/m² |
| Oaza Koyaba | Q2 2026 | Land & building (contract) | ¥46.0M | 70 m² | 2026 | — |
| Oaza Koyaba | Q2 2026 | Pre-owned condo (contract) | ¥65.0M | 75 m² | 2017 | ¥867K/m² |
| Oaza Koyaba | Q2 2026 | Land & building (contract) | ¥43.0M | 55 m² | 2026 | — |
| Oaza Koyaba | Q2 2026 | Land & building (contract) | ¥35.0M | 75 m² | 2018 | — |
| Oaza Koyaba | Q2 2026 | Pre-owned condo (contract) | ¥39.0M | 70 m² | 2021 | ¥557K/m² |
| Oaza Koyaba | Q2 2026 | Pre-owned condo | ¥17.0M | 60 m² | — | ¥283K/m² |
| Oaza Koyaba | Q2 2026 | Pre-owned condo | ¥15.0M | 15 m² | 1991 | ¥1.00M/m² |
| Oaza Koyaba | Q2 2026 | Land & building | ¥55.0M | 90 m² | 2026 | — |
| Oaza Koyaba | Q1 2026 | Land & building (contract) | ¥25.0M | 85 m² | 1995 | — |
| Oaza Koyaba | Q1 2026 | Land & building (contract) | ¥48.0M | 115 m² | 2026 | — |
| Oaza Koyaba | Q1 2026 | Land & building (contract) | ¥55.0M | 95 m² | 2026 | — |
| Oaza Koyaba | Q1 2026 | Land & building (contract) | ¥49.0M | 115 m² | 2026 | — |
| Oaza Koyaba | Q1 2026 | Land & building (contract) | ¥50.0M | 100 m² | 2018 | — |
| Oaza Koyaba | Q1 2026 | Pre-owned condo (contract) | ¥82.0M | 85 m² | 2017 | ¥965K/m² |
| Oaza Koyaba | Q1 2026 | Pre-owned condo (contract) | ¥26.0M | 75 m² | 2007 | ¥347K/m² |
| Oaza Koyaba | Q1 2026 | Land & building | ¥48.0M | 115 m² | 2026 | — |
| Oaza Koyaba | Q1 2026 | Land | ¥7.8M | 80 m² | — | ¥96K/m² |
| Oaza Koyaba | Q4 2025 | Land & building (contract) | ¥14.0M | 85 m² | 1975 | — |
| Oaza Koyaba | Q3 2025 | Pre-owned condo (contract) | ¥44.0M | 70 m² | 2021 | ¥629K/m² |
The average price of residential land in Oaza Koyaba, Kawaguchi City is ¥298,333 per m² (about ¥986,225 per tsubo), based on 3 sites in the official land price surveys (2026).
Land prices in Oaza Koyaba, Kawaguchi City have risen by +6.2% on average over the past year. Over five years the change is +32.8%.
The median price of pre-owned condo transactions in the last two years is ¥620,000 per m², with a median price of ¥41.5 million (14 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +4.7% a year, reaching about ¥472,260 per m² in 10 years (range ¥387,253–¥557,267). 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 ¥158.29 = $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.