西大沼（南区）
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 +3.1% a year | ¥207K/m² | ¥213K/m² | ¥227K/m² | ¥241K/m² | ¥282K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥231K/m²–¥332K/m²
| Area | Avg. residential | ≈ USD/sq ft | Nishionuma, Minami Ward, Sagamihara City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Nishionuma, Minami Ward, Sagamihara City | ¥207K/m² | $121/sq ft | +5.6% | +20.6% | ¥717K/m² | — | |
| Minami Ward, Sagamihara City | ¥222K/m² | $130/sq ft | 0.93x | +5.0% | +19.2% | ¥357K/m² | 89 |
| Sagamihara City | ¥186K/m² | $109/sq ft | 1.1x | +4.5% | +17.8% | ¥340K/m² | — |
| Kanagawa | ¥218K/m² | $128/sq ft | 0.95x | +4.2% | +15.8% | ¥520K/m² | 94 |
| Japan | ¥120K/m² | $70/sq ft | 1.7x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 神奈川県 相模原市南区西大沼１丁目３４８７番５０ Land Price Publication 2026 |
Residential | ¥230K/m² | $135/sq ft | +6.5% | 古淵 800 m |
| 神奈川県 相模原市南区西大沼２丁目３５１１番１４１ Prefectural Survey 2026 |
Residential | ¥218K/m² | $128/sq ft | +4.8% | 中小規模一般住宅が建ち並ぶ住宅地域 |
| 神奈川県 相模原市南区西大沼２丁目３５１１番１４１ Land Price Publication 2026 |
Residential | ¥215K/m² | $126/sq ft | +6.4% | 古淵 1.1 km |
| 神奈川県 相模原市南区西大沼３丁目３６０１番４ Land Price Publication 2026 |
Residential | ¥164K/m² | $96/sq ft | +4.5% | 古淵 1.9 km |
Sales in the loaded period: Land & building 42 · Pre-owned condo 11 · Land 4
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Nishionuma | Q2 2026 | Land & building (contract) | ¥41.0M | 130 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥41.0M | 120 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥43.0M | 125 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥51.0M | 135 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥37.0M | 130 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥41.0M | 110 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥36.0M | 105 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥36.0M | 120 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥52.0M | 125 m² | 2026 | — |
| Nishionuma | Q2 2026 | Land & building (contract) | ¥25.0M | 115 m² | 2004 | — |
| Nishionuma | Q1 2026 | Land & building (contract) | ¥43.0M | 190 m² | 2026 | — |
| Nishionuma | Q1 2026 | Land & building (contract) | ¥25.0M | 110 m² | 1993 | — |
| Nishionuma | Q1 2026 | Pre-owned condo (contract) | ¥24.0M | 35 m² | 2021 | ¥686K/m² |
| Nishionuma | Q1 2026 | Land & building (contract) | ¥50.0M | 130 m² | 2026 | — |
| Nishionuma | Q1 2026 | Land & building (contract) | ¥56.0M | 125 m² | 2026 | — |
| Nishionuma | Q1 2026 | Pre-owned condo | ¥23.0M | 30 m² | 2021 | ¥767K/m² |
| Nishionuma | Q1 2026 | Land & building | ¥40.0M | 120 m² | 2025 | — |
| Nishionuma | Q1 2026 | Land & building | ¥32.0M | 150 m² | 2003 | — |
| Nishionuma | Q1 2026 | Land & building | ¥100.0M | 380 m² | 1996 | — |
| Nishionuma | Q4 2025 | Land & building (contract) | ¥16.0M | 90 m² | 1992 | — |
The average price of residential land in Nishionuma, Minami Ward, Sagamihara City is ¥206,750 per m² (about ¥683,471 per tsubo), based on 4 sites in the official land price surveys (2026).
Land prices in Nishionuma, Minami Ward, Sagamihara City have risen by +5.6% on average over the past year. Over five years the change is +20.6%.
The median price of pre-owned condo transactions in the last two years is ¥717,142 per m², with a median price of ¥26.5 million (10 transactions, MLIT Real Estate Information Library).
The Fudosan Zukan model projects residential land prices to change by +3.1% a year, reaching about ¥281,509 per m² in 10 years (range ¥230,837–¥332,181). 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 ¥158.25 = $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.