大成町（越谷市）
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.
| Area | Avg. residential | ≈ USD/sq ft | Taiseicho, Koshigaya City is | 1 year | 5 years | Condos per m² | Index |
|---|---|---|---|---|---|---|---|
| Taiseicho, Koshigaya City | — | — | — | — | — | — | |
| Koshigaya City | ¥152K/m² | $89/sq ft | +3.4% | +12.7% | ¥371K/m² | 86 | |
| 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 15 · Land 14 · Farmland 4
| District | Period | Type | Price | Area | Built | Per m² |
|---|---|---|---|---|---|---|
| Taiseicho | Q2 2026 | Farmland | ¥1.3M | 1,000 m² | — | — |
| Taiseicho | Q2 2026 | Farmland | ¥300K | 210 m² | — | — |
| Taiseicho | Q1 2026 | Farmland | ¥2.0M | 470 m² | — | — |
| Taiseicho | Q1 2026 | Land & building | ¥10.0M | 135 m² | 1977 | — |
| Taiseicho | Q1 2026 | Land & building | ¥8.0M | 105 m² | 1978 | — |
| Taiseicho | Q1 2026 | Land | ¥20.0M | 170 m² | — | ¥120K/m² |
| Taiseicho | Q4 2025 | Land & building | ¥3.7M | 80 m² | 1968 | — |
| Taiseicho | Q4 2025 | Land | ¥16.0M | 400 m² | — | ¥39K/m² |
| Taiseicho | Q4 2025 | Land | ¥16.0M | 100 m² | — | ¥150K/m² |
| Taiseicho | Q2 2025 | Land & building | ¥23.0M | 130 m² | 2013 | — |
| Taiseicho | Q2 2025 | Land | ¥5.1M | 150 m² | — | ¥34K/m² |
| Taiseicho | Q1 2025 | Land & building | ¥12.0M | 1,000 m² | 1968 | — |
| Taiseicho | Q4 2024 | Farmland | ¥1.0M | 180 m² | — | — |
| Taiseicho | Q4 2024 | Land & building | ¥5.7M | 110 m² | 1971 | — |
| Taiseicho | Q4 2024 | Land | ¥19.0M | 100 m² | — | ¥190K/m² |
| Taiseicho | Q4 2024 | Land & building | ¥16.0M | 195 m² | 1980 | — |
| Taiseicho | Q4 2024 | Land | ¥23.0M | 210 m² | — | ¥110K/m² |
| Taiseicho | Q4 2024 | Land | ¥7.0M | 120 m² | — | ¥58K/m² |
| Taiseicho | Q4 2024 | Land & building | ¥7.0M | 65 m² | 1970 | — |
| Taiseicho | Q3 2024 | Land & building | ¥16.0M | 100 m² | 1978 | — |
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.