上新井（所沢市）
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 +1.9% a year | ¥195K/m² | ¥198K/m² | ¥206K/m² | ¥214K/m² | ¥235K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥193K/m²–¥278K/m²
| Area | Avg. residential | ≈ USD/sq ft | Kamiarai, Tokorozawa City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Kamiarai, Tokorozawa City | ¥195K/m² | $114/sq ft | +2.8% | +12.8% | ¥240K/m² | — | |
| Tokorozawa City | ¥191K/m² | $112/sq ft | 1.0x | +2.8% | +12.5% | ¥333K/m² | 85 |
| Saitama | ¥142K/m² | $83/sq ft | 1.4x | +2.1% | +8.7% | ¥333K/m² | 83 |
| Japan | ¥120K/m² | $70/sq ft | 1.6x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 埼玉県 所沢市上新井５丁目１７番３ Land Price Publication 2026 |
Commercial | ¥232K/m² | $136/sq ft | +3.1% | 新所沢 1.2 km |
| 埼玉県 所沢市上新井４丁目５５番３６ Land Price Publication 2026 |
Residential | ¥230K/m² | $135/sq ft | +2.7% | 小手指 750 m |
| 埼玉県 所沢市上新井３丁目４４番１４外 Land Price Publication 2026 |
Residential | ¥201K/m² | $118/sq ft | +3.6% | 小手指 820 m |
| 埼玉県 所沢市上新井５丁目６７番２６ Prefectural Survey 2026 |
Residential | ¥198K/m² | $116/sq ft | +2.6% | 一般住宅のほか空地も残る区画整理済の住宅地域 |
| 埼玉県 所沢市上新井５丁目６７番２６ Land Price Publication 2026 |
Residential | ¥196K/m² | $115/sq ft | +2.6% | 小手指 1.0 km |
| 埼玉県 所沢市上新井２丁目１９番１５ Land Price Publication 2026 |
Residential | ¥148K/m² | $87/sq ft | +2.1% | 西所沢 1.1 km |
Sales in the loaded period: Land & building 139 · Land 25 · Pre-owned condo 16
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Kamiarai | Q2 2026 | Land & building (contract) | ¥14.0M | 100 m² | 1999 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥27.0M | 125 m² | 1978 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥49.0M | 100 m² | 2026 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥28.0M | 140 m² | 1986 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥21.0M | 90 m² | 2015 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥38.0M | 160 m² | 1994 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥38.0M | 175 m² | 2025 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥36.0M | 125 m² | 2005 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥26.0M | 130 m² | 2001 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥39.0M | 110 m² | 2000 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥45.0M | 115 m² | 2025 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥45.0M | 115 m² | 2025 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥24.0M | 85 m² | 1996 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥37.0M | 125 m² | 2009 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥48.0M | 120 m² | 2026 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥45.0M | 120 m² | 2026 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥25.0M | 105 m² | 1997 | — |
| Kamiarai | Q2 2026 | Land & building (contract) | ¥44.0M | 100 m² | 2025 | — |
| Kamiarai | Q2 2026 | Land & building | ¥46.0M | 120 m² | 2025 | — |
| Kamiarai | Q2 2026 | Land & building | ¥63.0M | 105 m² | 2026 | — |
The average price of residential land in Kamiarai, Tokorozawa City is ¥194,600 per m² (about ¥643,306 per tsubo), based on 5 sites in the official land price surveys (2026).
Land prices in Kamiarai, Tokorozawa City have risen by +2.8% on average over the past year. Over five years the change is +12.8%.
The median price of pre-owned condo transactions in the last two years is ¥240,000 per m², with a median price of ¥14.0 million (13 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +1.9% a year, reaching about ¥235,336 per m² in 10 years (range ¥192,976–¥277,696). 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.