飯沼（市原市）
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 +1.5% a year | ¥38K/m² | ¥38K/m² | ¥39K/m² | ¥40K/m² | ¥43K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥36K/m²–¥51K/m²
| Area | Avg. residential | ≈ USD/sq ft | Iinuma, Ichihara City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Iinuma, Ichihara City | ¥38K/m² | $22/sq ft | +2.6% | +8.7% | — | — | |
| Ichihara City | ¥55K/m² | $32/sq ft | 0.69x | +3.9% | +15.4% | ¥240K/m² | 79 |
| Chiba | ¥118K/m² | $70/sq ft | 0.32x | +4.2% | +18.1% | ¥324K/m² | 89 |
| Japan | ¥120K/m² | $71/sq ft | 0.31x | +2.1% | +8.0% | ¥494K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 千葉県 市原市飯沼字川田１５９番５ Land Price Publication 2026 |
Residential | ¥42K/m² | $25/sq ft | +2.7% | 五井 2.5 km |
| 千葉県 市原市飯沼字山王割７０６番７ Prefectural Survey 2026 |
Residential | ¥33K/m² | $20/sq ft | +2.5% | 一般住宅のほかアパート等が混在する住宅地域 |
Sales in the loaded period: Land & building 14 · Land 3
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Iinuma | Q1 2026 | Land | ¥15.0M | 230 m² | — | ¥64K/m² |
| Iinuma | Q4 2025 | Land & building | ¥5.5M | 370 m² | 1978 | — |
| Iinuma | Q4 2025 | Land & building | ¥19.0M | 360 m² | 2002 | — |
| Iinuma | Q2 2025 | Land & building | ¥44.0M | 200 m² | 1990 | — |
| Iinuma | Q2 2025 | Land | ¥1.5M | 145 m² | — | ¥10K/m² |
| Iinuma | Q1 2025 | Land & building (contract) | ¥21.0M | 230 m² | 2007 | — |
| Iinuma | Q1 2025 | Land & building | ¥24.0M | 990 m² | 1995 | — |
| Iinuma | Q1 2025 | Land & building | ¥30.0M | 500 m² | 2011 | — |
| Iinuma | Q4 2024 | Land & building (contract) | ¥5.8M | 155 m² | 1986 | — |
| Iinuma | Q4 2024 | Land & building (contract) | ¥30.0M | 500 m² | 2011 | — |
| Iinuma | Q4 2024 | Land & building | ¥2.8M | 130 m² | 1970 | — |
| Iinuma | Q4 2024 | Land & building | ¥5.8M | 150 m² | 1986 | — |
| Iinuma | Q3 2024 | Land & building | ¥48.0M | 240 m² | 2023 | — |
| Iinuma | Q3 2024 | Land & building | ¥1.2M | 150 m² | 1986 | — |
| Iinuma | Q4 2023 | Land | ¥3.5M | 520 m² | — | ¥6,700/m² |
| Iinuma | Q4 2023 | Land & building | ¥23.0M | 210 m² | 2023 | — |
| Iinuma | Q4 2023 | Land & building | ¥4.3M | 125 m² | 1979 | — |
The average price of residential land in Iinuma, Ichihara City is ¥37,500 per m² (about ¥123,967 per tsubo), based on 2 sites in the official land price surveys (2026).
Land prices in Iinuma, Ichihara City have risen by +2.6% on average over the past year. Over five years the change is +8.7%.
The Fudosan Zukan model projects residential land prices to change by +1.5% a year, reaching about ¥43,415 per m² in 10 years (range ¥35,600–¥51,230). 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 ¥157.25 = $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.