⚖️ This is a court foreclosure auction — not a normal sale.
The headline figure is the court's minimum bid (売却基準価額), not an asking price. Buying at auction means paying a deposit (~20%) up front, bidding during a fixed window, often being unable to inspect inside, and sometimes inheriting existing occupants. Read the court's 3-point set (三点セット) before bidding.
How Japanese court auctions work →２ＬＤＫ バルコニーあり Court auction property in 川口市, Saitama
- Building
- 40.35 m²
- Size
- 12.2 坪
- Layout
- ２ＬＤＫ バルコニーあり
- Structure
- Reinforced concrete (RC)
- Address
- 川口市並木三丁目１６番地９
Auction details
- Minimum bid (売却基準価額)
- ¥5,550,000
- Min. acceptable bid (買受可能価額)
- ¥4,440,000
- Deposit (保証金)
- ¥1,110,000
- Tenure (敷地利用権)
- 所有権・その他
- Bidding (入札期間)
- 2026-07-15 → 2026-07-22
- Bids opened (開札期日)
- 2026-07-29
- Total units (総戸数)
- 38
- Admin fee (管理費)
- ¥27,836/mo
- Court
- さいたま地方裁判所本庁
- Case (事件番号)
- さいたま地方裁判所本庁 令和08年(ヌ)第20号
3点セット（物件明細書・現況調査報告書・評価書）は裁判所BITサイトで入手
出典：不動産競売物件情報サイト（BIT）／裁判所
Location
Approximate location (street-level geocoded via 国土地理院). 川口市並木三丁目１６番地９
Investment snapshot
An indicative long-term rental estimate — to compare listings, not an appraisal.
Basis: 40.35m² × ¥1600/m²/mo × 1 age factor (Saitama) + ¥3M est. renovation. Gross yield = annual rent ÷ (price + est. renovation), before tax, vacancy, and management. Regional rent rates are conservative order-of-magnitude medians (public rent surveys), not a guarantee — rural demand can be thin. Always validate locally before relying on any figure.
Hazard & due diligence
Japan has real flood, landslide, and earthquake exposure that varies street by street. Check the official government hazard maps for this exact location before buying.
Sources: 重ねるハザードマップ (国土地理院) · J-SHIS (防災科研). Always confirm with the seller and municipality.