Oaza Omma — sold prices & market data
Koshigaya, Saitama · real MLIT transaction records, 2023 Q4 – 2025 Q3
Oaza Omma is a district of Koshigaya in Saitama. Across 35 MLIT-recorded sales from 2023 Q4 to 2025 Q3, the median sold price is ¥235K/m², and a typical deal changed hands for ¥29,000,000. Used condos have a median of ¥400K/m², houses (land & building) ¥278K/m². MLIT anonymizes records to district (大字) level — block-level detail (e.g. 1-chome) is not published.
¥235K/m²Median sold ¥/m² (all types)
¥400K/m²Condo ¥/m², median
¥278K/m²House (land & building) ¥/m²
¥29,000,000Median sale price
35Deals, 8 quarters
1 condo · 24 house · 10 land
Browse live map & all records in Koshigaya →Quarterly median ¥/m²
| Quarter | Median sold ¥/m² | Deals |
|---|---|---|
| 2023 Q4 | ¥186K/m² | 4 |
| 2024 Q1 | ¥303K/m² | 4 |
| 2024 Q2 | ¥413K/m² | 4 |
| 2024 Q3 | ¥237K/m² | 3 |
| 2024 Q4 | ¥234K/m² | 7 |
| 2025 Q1 | ¥219K/m² | 6 |
| 2025 Q2 | ¥200K/m² | 5 |
| 2025 Q3 | ¥253K/m² | 2 |
Recent deals (actual MLIT records)
| Quarter | Type | Size | ¥/m² | Price |
|---|---|---|---|---|
| 2025 Q3 | House · 3LDK · built 2023 | 150 m² | ¥347K/m² | ¥52,000,000 |
| 2025 Q3 | Land | 100 m² | ¥160K/m² | ¥16,000,000 |
| 2025 Q2 | House · 4LDK · built 2024 | 100 m² | ¥290K/m² | ¥29,000,000 |
| 2025 Q2 | Land | 45 m² | ¥84K/m² | ¥3,800,000 |
| 2025 Q2 | House · built 1989 | 85 m² | ¥235K/m² | ¥20,000,000 |
| 2025 Q2 | Land | 810 m² | ¥85K/m² | ¥69,000,000 |
| 2025 Q2 | House · built 1993 | 100 m² | ¥200K/m² | ¥20,000,000 |
| 2025 Q1 | Land | 110 m² | ¥227K/m² | ¥25,000,000 |
| 2025 Q1 | Land | 75 m² | ¥200K/m² | ¥15,000,000 |
| 2025 Q1 | House · built 1968 | 85 m² | ¥100K/m² | ¥8,500,000 |
| 2025 Q1 | House · 4LDK · built 2024 | 170 m² | ¥241K/m² | ¥41,000,000 |
| 2025 Q1 | House · 4LDK · built 2025 | 195 m² | ¥210K/m² | ¥41,000,000 |
More districts in Koshigaya
AkayamachoGamoGamokotobukichoHanataHigashikoshigayaHigashiosawaKawarazoneKawayanagichoAll of 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.