岩井西（毛呂山町）
Data last updated: November 2026 (Land Price Publication 2026, Prefectural Survey 2026, transactions through Q2 2026)
| Area | Avg. residential | ≈ USD/sq ft | Iwainishi, Moroyama Town is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Iwainishi, Moroyama Town | — | — | — | — | — | — | |
| Moroyama Town | ¥37K/m² | $22/sq ft | −0.2% | −1.8% | — | 56 | |
| Saitama | ¥142K/m² | $83/sq ft | +2.1% | +8.7% | ¥333K/m² | 83 | |
| Japan | ¥120K/m² | $70/sq ft | +2.1% | +8.0% | ¥493K/m² | — |
Sales in the loaded period: Land & building 8 · Pre-owned condo 3 · Land 3
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Iwainishi | Q1 2026 | Land & building (contract) | ¥8.0M | 150 m² | 1989 | — |
| Iwainishi | Q1 2026 | Land & building | ¥3.0M | 110 m² | 1978 | — |
| Iwainishi | Q4 2025 | Land & building | ¥11.0M | 400 m² | 1995 | — |
| Iwainishi | Q3 2025 | Land & building | ¥33.0M | 210 m² | 2025 | — |
| Iwainishi | Q2 2025 | Land | ¥15.0M | 270 m² | — | ¥55K/m² |
| Iwainishi | Q2 2025 | Land & building | ¥12.0M | 240 m² | 1992 | — |
| Iwainishi | Q2 2025 | Land & building | ¥19.0M | 340 m² | 1985 | — |
| Iwainishi | Q1 2025 | Pre-owned condo | ¥6.0M | 60 m² | 1991 | ¥100K/m² |
| Iwainishi | Q1 2025 | Land | ¥1.0M | 90 m² | — | ¥11K/m² |
| Iwainishi | Q4 2024 | Land & building | ¥17.0M | 120 m² | 1987 | — |
| Iwainishi | Q3 2024 | Land & building | ¥23.0M | 220 m² | 2024 | — |
| Iwainishi | Q1 2024 | Land | ¥8.0M | 420 m² | — | ¥19K/m² |
| Iwainishi | Q1 2024 | Pre-owned condo | ¥10.0M | 75 m² | 1991 | ¥133K/m² |
| Iwainishi | Q4 2023 | Pre-owned condo | ¥5.1M | 75 m² | 1991 | ¥68K/m² |
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.