川口（大豊町）
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 −0.4% a year | ¥16K/m² | ¥16K/m² | ¥16K/m² | ¥16K/m² | ¥15K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥12K/m²–¥18K/m²
| Area | Avg. residential | ≈ USD/sq ft | Kawaguchi, Otoyo Town is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Kawaguchi, Otoyo Town | ¥16K/m² | $9/sq ft | −0.6% | −2.8% | — | — | |
| Otoyo Town | ¥12K/m² | $7/sq ft | 1.3x | −0.6% | −3.3% | — | 34 |
| Kochi | ¥39K/m² | $23/sq ft | 0.40x | −0.4% | −2.6% | ¥238K/m² | 28 |
| Japan | ¥120K/m² | $70/sq ft | 0.13x | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 高知県 長岡郡大豊町川口字川口南２０５０番３３ Prefectural Survey 2026 |
Commercial | ¥20K/m² | $12/sq ft | −0.5% | 店舗、事務所等が見られる国道沿いの商業地域 |
| 高知県 長岡郡大豊町川口字川口南２０５０番２２ Prefectural Survey 2026 |
Residential | ¥16K/m² | $9/sq ft | −0.6% | 一般住宅が多い区画整然とした住宅地域 |
Sales in the loaded period: Land & building 3 · Forest 2
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Kawaguchi | Q3 2025 | Land & building | ¥3.8M | 70 m² | — | — |
| Kawaguchi | Q4 2024 | Forest | ¥200K | 360 m² | — | — |
| Kawaguchi | Q4 2024 | Land & building | ¥3.0M | 210 m² | — | — |
| Kawaguchi | Q3 2024 | Forest | ¥2.4M | 8,888 m² | — | — |
| Kawaguchi | Q1 2024 | Land & building | ¥5.5M | 220 m² | 1984 | — |
The average price of residential land in Kawaguchi, Otoyo Town is ¥15,800 per m² (about ¥52,231 per tsubo), based on 1 sites in the official land price surveys (2026).
Land prices in Kawaguchi, Otoyo Town have fallen by -0.6% on average over the past year. Over five years the change is -2.8%.
The Fudosan Zukan model projects residential land prices to change by -0.4% a year, reaching about ¥15,212 per m² in 10 years (range ¥12,474–¥17,950). 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 ¥157.9 = $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.