買樓前的地陷查核
先看樓宇本身，再查地質及採礦歷史。裂縫要由專業人士判讀，因為樓齡、位置及移動模式都會影響結論。
天然地層移動
BGS 物業數據於 2026-07-23 更新，以 1 至 100 評估地陷易感度，並以 1 至 10 分別評估地質、地基、排水、樓宇類型、層數及附近樹木。
- Factor score max
- 10
- Factor score min
- 1
- Score max
- 100
- Score min
- 1
British Geological Survey Property Subsidence Assessment dataset. updated 2026-07-23. 擷取日期 2026-08-03.
How this was counted
Postcode district. building-level susceptibility score and six component factors.
煤礦地區
官方報告可顯示物業邊界 20 米內的礦井入口。報告由 £27 加增值稅起，通常在 24 至 48 小時內提供。
- Mine entry distance m
- 20
- Starting price gbp ex vat
- 27
- Usual delivery hours max
- 48
- Usual delivery hours min
- 24
Mining Remediation Authority property check. live service verified 2026-08-03. 擷取日期 2026-08-03.
How this was counted
Postcode district. current official search contents, starting fee and normal delivery window.
樓宇跡象
可請測量師檢查階梯狀裂縫、門窗變形、近期修補及水平變化。如曾錄得移動，應索取索償及維修紀錄。
England and Wales
- Factor score max
- 10
- Factor score min
- 1
- Score max
- 100
- Score min
- 1
British Geological Survey Property Subsidence Assessment dataset. updated 2026-07-23. 擷取日期 2026-08-03.
How this was counted
Postcode district. building-level susceptibility score and six component factors.
Coal-mining areas of the United Kingdom
- Mine entry distance m
- 20
- Starting price gbp ex vat
- 27
- Usual delivery hours max
- 48
- Usual delivery hours min
- 24
Mining Remediation Authority property check. live service verified 2026-08-03. 擷取日期 2026-08-03.
How this was counted
Postcode district. current official search contents, starting fee and normal delivery window.
Sources and method
- British Geological Survey Property Subsidence Assessment dataset. updated 2026-07-23. 擷取日期 2026-08-03.
- Mining Remediation Authority property check. live service verified 2026-08-03. 擷取日期 2026-08-03.
如需指定地址的桌面查核，Property Diligence 付費報告會加入公開來源可提供的物業層級詳細資料。