Subsidence Claims In Property Portfolios

What Happened?

Cracking appears in a residential property after a dry summer. A structural engineer suspects clay shrinkage and nearby vegetation influence. The property remains occupied, but monitoring and drainage investigations are needed before repairs can be agreed.

• Record the date, address, occupancy and people affected.
• Capture photographs and videos before emergency repairs remove evidence.
• Notify the broker or insurer quickly where policy conditions require prompt notice.
• Keep tenant, contractor, managing agent and lender communications organised.

Typical Claim Value

GBP 25,000 to GBP 500,000+ where monitoring, engineering, underpinning or major structural repairs are required.

• Separate emergency mitigation, permanent repair and professional fee costs.
• Track rent loss or alternative accommodation separately from physical damage.
• Check whether any policy sub-limits apply to the specific claim type.
• Review whether underinsurance or average could affect settlement.

Likely Insurer Response

The insurer normally appoints specialists to investigate cause, monitor movement, review drainage, assess trees and determine whether the damage meets the policy definition. Settlement may take longer than standard property claims because stabilisation evidence is needed.

• Expect questions about cause, policy cover, quantum and mitigation.
• A loss adjuster may be appointed for larger or complex portfolio claims.
• The insurer may reserve rights if cover, conditions or disclosure need investigation.
• Recovery against tenants, contractors or third parties may be considered where relevant.

Risk Management Lesson

Subsidence claims need patience and evidence. Owners should keep drainage records, tree management notes, historic movement reports and details of previous repairs. One subsidence property may need separate explanation so it does not distort the whole portfolio.

• Document what changed after the claim and keep evidence for renewal.
• Check whether similar properties need inspections or risk improvements.
• Update managing agent instructions where the claim exposed process gaps.
• Use the claim narrative to show underwriters that the risk has improved.

What happened

Typical claim value: GBP 25,000 to GBP 500,000+ where monitoring, engineering, underpinning or major structural repairs are required.

Cracking appears in a residential property after a dry summer. A structural engineer suspects clay shrinkage and nearby vegetation influence. The property remains occupied, but monitoring and drainage investigations are needed before repairs can be agreed.

Insurer response

Typical claim value: Evidence-led claim review

The insurer normally appoints specialists to investigate cause, monitor movement, review drainage, assess trees and determine whether the damage meets the policy definition. Settlement may take longer than standard property claims because stabilisation evidence is needed.