城内町（長岡市）
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 −0.6% a year | — | ¥129K/m² | ¥128K/m² | ¥126K/m² | ¥122K/m² |
Forecasts are projections, not guarantees. 10-year range: ¥100K/m²–¥144K/m²
| Area | Avg. residential | ≈ USD/sq ft | Jonaicho, Nagaoka City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Jonaicho, Nagaoka City | — | — | +1.6% | −3.7% | — | — | |
| Nagaoka City | ¥32K/m² | $19/sq ft | −0.8% | −4.5% | ¥257K/m² | 52 | |
| Niigata | ¥31K/m² | $18/sq ft | −0.6% | −3.7% | ¥238K/m² | 25 | |
| Japan | ¥120K/m² | $70/sq ft | +2.1% | +8.0% | ¥493K/m² | — |
| Location | Use | Price per m² | ≈ USD/sq ft | 1 year | Station |
|---|---|---|---|---|---|
| 新潟県 長岡市城内町３丁目２番２ Prefectural Survey 2026 |
Commercial | ¥130K/m² | $76/sq ft | +1.6% | 中層の店舗事務所ビルの多い、駅近くの商業地域 |
Sales in the loaded period: Pre-owned condo 3 · Land 1
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Jonaicho | Q4 2025 | Pre-owned condo | ¥3.2M | 60 m² | 1984 | ¥53K/m² |
| Jonaicho | Q4 2024 | Pre-owned condo (contract) | ¥6.8M | 35 m² | 1978 | ¥194K/m² |
| Jonaicho | Q2 2024 | Pre-owned condo (contract) | ¥10.0M | 60 m² | 1984 | ¥167K/m² |
| Jonaicho | Q4 2023 | Land | ¥290.0M | 9,999 m² | — | ¥140K/m² |
Land prices in Jonaicho, Nagaoka City have risen by +1.6% on average over the past year. Over five years the change is -3.7%.
The Fudosan Zukan model projects residential land prices to change by -0.6% a year, reaching about ¥122,109 per m² in 10 years (range ¥100,129–¥144,089). 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.