Oaza Ozato — sold prices & market data
Koshigaya, Saitama · real MLIT transaction records, 2023 Q4 – 2025 Q3
Oaza Ozato is a district of Koshigaya in Saitama. Across 41 MLIT-recorded sales from 2023 Q4 to 2025 Q3, the median sold price is ¥225K/m², and a typical deal changed hands for ¥19,000,000. Used condos have a median of ¥225K/m², houses (land & building) ¥235K/m². MLIT anonymizes records to district (大字) level — block-level detail (e.g. 1-chome) is not published.
14 condo · 26 house · 1 land
Browse live map & all records in Koshigaya →Quarterly median ¥/m²
| Quarter | Median sold ¥/m² | Deals |
|---|---|---|
| 2023 Q4 | ¥136K/m² | 3 |
| 2024 Q1 | ¥218K/m² | 4 |
| 2024 Q2 | ¥184K/m² | 8 |
| 2024 Q3 | ¥317K/m² | 4 |
| 2024 Q4 | ¥173K/m² | 7 |
| 2025 Q1 | ¥333K/m² | 7 |
| 2025 Q2 | ¥188K/m² | 4 |
| 2025 Q3 | ¥260K/m² | 4 |
Recent deals (actual MLIT records)
| Quarter | Type | Size | ¥/m² | Price |
|---|---|---|---|---|
| 2025 Q3 | Condo · 3LDK · built 1985 | 85 m² | ¥188K/m² | ¥16,000,000 |
| 2025 Q3 | House · 4LDK · built 2016 | 125 m² | ¥280K/m² | ¥35,000,000 |
| 2025 Q3 | House · 4LDK+S · built 2016 | 125 m² | ¥240K/m² | ¥30,000,000 |
| 2025 Q3 | House · built 2015 | 180 m² | ¥367K/m² | ¥66,000,000 |
| 2025 Q2 | Condo · 3LDK · built 1985 | 90 m² | ¥200K/m² | ¥18,000,000 |
| 2025 Q2 | House · 6LDK · built 1999 | 200 m² | ¥170K/m² | ¥34,000,000 |
| 2025 Q2 | House · 4LDK · built 2025 | 100 m² | ¥350K/m² | ¥35,000,000 |
| 2025 Q2 | Condo · 3LDK · built 1985 | 80 m² | ¥175K/m² | ¥14,000,000 |
| 2025 Q1 | House · 4LDK · built 2025 | 95 m² | ¥337K/m² | ¥32,000,000 |
| 2025 Q1 | House · 3LDK · built 1998 | 100 m² | ¥230K/m² | ¥23,000,000 |
| 2025 Q1 | House · 4LDK · built 2025 | 100 m² | ¥350K/m² | ¥35,000,000 |
| 2025 Q1 | Condo · 3LDK · built 1985 | 80 m² | ¥225K/m² | ¥18,000,000 |
More districts in Koshigaya
Sources: the MLIT real-estate transaction database (actual anonymized sale records) for all prices shown; MLIT land-price surveys 2025 are used for trend percentages only. Operated by Scrum Value Agents Inc., Minato, Tokyo (svachain.com). All figures are real official data — not listings.