岩井（柏市）
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 +3.5% a year | ¥22K/m² | ¥23K/m² | ¥24K/m² | ¥26K/m² | ¥31K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥25K/m²–¥37K/m²
| Area | Avg. residential | ≈ USD/sq ft | Iwai, Kashiwa City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Iwai, Kashiwa City | ¥22K/m² | $13/sq ft | +0.5% | +2.3% | — | — | |
| Kashiwa City | ¥142K/m² | $83/sq ft | 0.16x | +5.0% | +26.5% | ¥384K/m² | 90 |
| Chiba | ¥118K/m² | $69/sq ft | 0.19x | +4.2% | +18.1% | ¥320K/m² | 88 |
| Japan | ¥120K/m² | $70/sq ft | 0.18x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 千葉県 柏市岩井字坂台１８１番２外 Land Price Publication 2026 |
Residential | ¥22K/m² | $13/sq ft | +0.5% | 我孫子 4.0 km |
Sales in the loaded period: Land & building 2 · Land 1
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Iwai | Q3 2025 | Land | ¥4.2M | 140 m² | — | ¥30K/m² |
| Iwai | Q4 2023 | Land & building (contract) | ¥19.0M | 135 m² | 1985 | — |
| Iwai | Q4 2023 | Land & building | ¥19.0M | 130 m² | 1985 | — |
The average price of residential land in Iwai, Kashiwa City is ¥22,000 per m² (about ¥72,727 per tsubo), based on 1 sites in the official land price surveys (2026).
Land prices in Iwai, Kashiwa City have risen by +0.5% on average over the past year. Over five years the change is +2.3%.
The Fudosan Zukan model projects residential land prices to change by +3.5% a year, reaching about ¥30,948 per m² in 10 years (range ¥25,377–¥36,519). 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.