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Renovation Insurance

Renovation insurance protects your property during building works, covering structural damage, theft, liability and the periods when the home sits unoccupied.

Rated 4.97 out of 5 from 2,400+ reviews

Scaffolding around a Georgian stucco-fronted townhouse undergoing renovation in London

Key Takeaways:

Renovation insurance provides essential cover for property owners during building works, extensions and refurbishments, protecting against structural damage, theft, third-party liability and the risks that arise when a property is unoccupied — exposures that standard home insurance policies are not designed to address. Homeowners, landlords and investors should seek specialist advice before works begin to ensure adequate protection is in place from the start of the project through to practical completion.

What Is Renovation Insurance?

Renovation insurance is a specialist form of property cover designed to protect homeowners, investors and developers while building works are being carried out on a property.

Standard home insurance policies are not designed to accommodate the additional risks that come with a live renovation, and in many cases they will either exclude claims arising from building works or cease to be valid once major works begin. Renovation insurance bridges this gap, providing tailored protection from the commencement of the project through to practical completion.

Whether you are undertaking a modest kitchen extension, a loft conversion, a full internal reconfiguration or a more complex structural project, the risks to your property are materially different during a renovation than they are during normal occupation.
Walls may be temporarily unsupported, roofing may be partially removed, and the property may be uninhabited for extended periods — all of which create exposures that conventional household policies do not anticipate.

Who Needs Renovation Insurance?

Renovation insurance is relevant to a broad range of property owners and investors. Homeowners undertaking extensions, loft conversions or significant structural modifications to their primary residence should consider whether their existing buildings insurance remains valid during the works — in many cases it will not.
It is worth reviewing the specific exclusions in your current policy before any work begins, as failing to notify your insurer may invalidate your cover entirely, regardless of whether the claim relates to the renovation itself.

Buy-to-let landlords overseeing a refurbishment between tenancies face a similar exposure, particularly where a property is left unoccupied for an extended period. 

Many standard landlord insurance policies include vacancy clauses that reduce or void cover after a set number of days, meaning specialist renovation or unoccupied property cover may be required to maintain adequate protection.
Property developers undertaking larger projects will typically require a more comprehensive contractor’s all-risks policy, though renovation insurance is appropriate for smaller-scale and medium-scale refurbishment work.
Facade of old English house with blue door and white columns and front garden. Old Georgian house

Core Areas Of Renovation Cover

Renovation insurance addresses four distinct risk areas that standard home insurance is not designed to protect against once building works are underway.

Structural Damage & Buildings Cover

Covers accidental structural damage during works, including wall collapse, ceiling failure, subsidence and damage caused by or arising directly from renovation activity.

Theft, Fire & Vandalism

Renovation sites are vulnerable to opportunistic theft and vandalism. Cover protects tools, materials and fixtures on-site from loss or damage throughout the project.

Liability To Third Parties

If renovation works damage a neighbouring property or injure a third party, liability cover protects you against potentially significant legal and compensation costs.

Unoccupied Property During Works

Standard home insurance may lapse when a property is vacant during works. Specialist cover maintains protection throughout the renovation period.

What Does Renovation Insurance Cover?

The scope of a renovation insurance policy will vary depending on the nature and scale of the works, but most specialist policies are designed to address the most significant risks associated with active building projects.

Structural damage is a primary concern: if a wall collapses, a ceiling fails or subsidence occurs as a direct result of renovation activity, a specialist policy will typically respond where a standard buildings policy would not. Accidental damage to the fabric of the property — including damage caused by contractors on-site — is also commonly included.

Damage to neighbouring or adjacent properties is another critical area. If your renovation causes structural movement, water ingress or physical damage to a party wall or adjoining building, your renovation insurance policy can provide the liability protection needed to meet any resulting compensation claims.

This is particularly important for terraced or semi-detached properties where proximity to neighbouring structures increases the risk of collateral damage during excavation or structural works.

Renovation sites are also disproportionately exposed to theft and vandalism. Building materials, fixtures, fittings and contractor tools left on-site overnight are attractive targets, and a standard contents policy is unlikely to cover them.

Specialist renovation cover can extend protection to materials and equipment on-site, reducing the financial exposure that comes with a high-value active project.

Does Your Existing Home Insurance Cover Renovations?

In most cases, a standard home insurance policy will not provide adequate protection during a renovation.

Insurers generally view active building works as a material change to the risk profile of a property, and many policies include clauses that exclude or limit cover where structural works are underway. Some insurers require formal notification before works begin, and failure to do so can result in a claim being declined — even for a loss entirely unrelated to the renovation.

Where a property is left partially or entirely unoccupied during works — which is common during larger projects — additional restrictions typically apply.

Most home insurance policies include an unoccupancy clause that reduces cover after the property has been vacant for 30 or 60 consecutive days. Renovation insurance is specifically designed to accommodate these circumstances, maintaining full cover throughout the build period regardless of occupancy status.

How To Get Suitable Renovation Insurance

Securing suitable renovation insurance requires an understanding of the specific works being undertaken, the reinstatement value of the property, the value of materials on-site, the expected duration of the project, and whether the property will be occupied throughout. Cover is generally arranged on a project basis, with policies aligned to the agreed start and end dates of the works and extendable where a project overruns.

At Private Finance, we work with a panel of specialist insurers and wholesale markets not available through standard comparison sites or high-street providers.

We can assess the specific requirements of your renovation project and source cover that accurately reflects the risk profile — whether that is a modest home extension, a full structural refurbishment, or a more complex project involving a listed building, a high-value property or multiple contractors. To discuss your requirements, speak to one of our advisers on 0800 652 0971.

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Frequently Asked Questions

For minor cosmetic works such as redecorating or replacing flooring, your standard home insurance is likely to remain valid. However, for any structural work, extension or project involving contractors, you should check your existing policy and consider specialist renovation cover.
Not necessarily. Many standard buildings insurance policies exclude or limit cover where structural works are underway, or require you to notify your insurer before works begin. Failing to do so can invalidate your policy entirely, even for claims unrelated to the renovation itself.
The cost depends on a number of factors including the value of the property, the scale and duration of the works, whether the property will be occupied during the renovation and the level of cover required. A specialist broker can provide an accurate quote based on your specific project.
Yes. Landlords overseeing a refurbishment or renovation between tenancies can arrange specialist renovation or unoccupied property insurance to maintain adequate cover during the works.
A specialist renovation insurance policy should include third-party liability cover, which can respond to compensation claims arising from damage to neighbouring properties caused by your works, such as structural movement, falling debris or water ingress.
This depends on the policy. Some renovation insurance products include cover for damage caused by contractor error, while others require contractors to carry their own public liability and professional indemnity insurance. It is important to clarify responsibility before works begin.
Renovation insurance is typically arranged on a project basis, covering the period from the start of works through to completion. Policies can generally be extended if a project overruns its original schedule.
Yes. A contractor’s insurance covers the contractor’s own liability, but it does not protect you as the property owner against structural damage, theft of materials, or losses arising during periods when the property is unoccupied or exposed.
Contractor’s all-risks insurance is typically arranged by the contractor and covers the works, plant and the contractor’s third-party liability. Renovation insurance is arranged by the property owner and covers the property, materials on-site and the owner’s personal liability throughout the project.
Yes. Specialist insurers and wholesale markets can provide renovation cover for listed buildings and high-value properties, though underwriting criteria and premiums will reflect the additional reinstatement values and complexity involved. A specialist broker is essential for these cases.

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