Property owners insurance UK: which policy your portfolio actually needs
“Property owners insurance” is a category, not a product
Ask three brokers for property owners insurance and you can get three quite different contracts. The phrase covers everything from a single let shop with a flat above it to a residential block with a managing agent, a portfolio of industrial units, a listed building held in a pension scheme, and a house in multiple occupation. Each of those is underwritten differently, sits under a different set of policy conditions, and fails in a different way at claim.
This page is the routing layer. It explains how UK insurers slice the property owner market, points you at the page that matches what you actually own, and then covers the four things that decide claims across every one of those categories — because those are identical whatever the building is.
Route by what you own
Commercial premises let to business tenants. Shops, offices, industrial units, trade counters. This is the core commercial landlord contract: buildings, property owners’ liability, loss of rent. Our commercial property owners insurance page is the detailed product page for this, and the commercial landlord insurance guide adds the landlord-specific reading.
Residential blocks and leaseholder-owned buildings. Freeholders, RMCs and RTM companies insure the structure and common parts, usually in joint names with the leaseholders and often with the lender noted. See blocks of flats insurance, and note that the directors of an RMC or RTM company carry their own exposure — covered on our RMC and RTM directors’ liability page.
Mixed-use and part-commercial buildings. A restaurant with flats above is not a shop and is not a block; the trade below drives the fire rating for the whole building. See mixed-use property insurance.
Houses in multiple occupation. Licensing, fire precautions and tenant type change both the risk and the conditions attaching to the policy. See HMO landlord insurance.
Unusual or heritage stock. Listed buildings carry reinstatement obligations set by consent rather than by cost, which is a sum insured problem before it is anything else. See listed building insurance.
Property held in a pension scheme, or flexible workspace. Commercial property in a SIPP or SSAS has a trustee interest to reflect on the policy (commercial property in a SIPP or SSAS), and serviced offices and flex space carry an occupancy profile most standard landlord wordings were never drafted for (serviced offices and flex space).
If you own and trade from the premises rather than letting them, you want commercial property insurance instead — the exposures point the other way.
Underinsurance and the average clause
The single most expensive mistake in this market is a buildings sum insured that has never been properly assessed. Property owners policies are subject to average: if the sum insured is materially below the true reinstatement cost, the insurer can reduce the claim payment in proportion — and average applies to partial losses, not just total ones. A roof repair on a building insured at half its true cost can be settled at half.
Two things drive the error. First, sums insured based on market value or purchase price rather than the cost of rebuilding, which are different numbers moving in different directions. Second, figures that were correct once and have simply been indexed forward through a period when construction costs did not move the way the index did. A reinstatement cost assessment is the fix, and on anything of scale it is worth commissioning rather than estimating. We cover the arithmetic in detail on buildings underinsurance and reinstatement cost, and you can start with our underinsurance check.
Remember that the sum insured has to carry more than the bricks: debris removal, professional fees, compliance with current building regulations on reinstatement, and the loss of rent period all sit within or alongside it.
Unoccupancy: the condition most often broken
Almost every property owners policy carries an unoccupancy condition. It typically requires you to notify insurers once a unit has been empty for a set period — thirty, forty-five or ninety days are all common — and to comply with a schedule of precautions while it stays empty: services isolated and drained, letterboxes sealed, regular documented inspections, waste cleared from the perimeter.
Landlords break this condition without meaning to. A tenant hands back the keys, the unit is marketed, and nobody tells the broker because nobody thinks of a void as a change in the risk. It is. On a portfolio policy the obligation attaches unit by unit, so a single empty floor in an otherwise fully let building can put that part of the risk outside cover. Our unoccupied property insurance page sets out what the precautions usually require.
What actually happens to cover on an empty building
Notifying the void is only half of it. The usual consequence is that cover reduces to FLEA perils — fire, lightning, explosion, aircraft — sometimes with limited additions. Escape of water, malicious damage, theft and impact commonly fall away, which is unfortunate, because those are precisely the losses empty buildings suffer. A burst pipe in a vacant office over a winter weekend is the classic uninsured landlord loss.
Where a void is going to be prolonged, the conversation to have is whether the reduced cover is acceptable or whether cover should be bought back, and what the insurer will want in return — usually a documented inspection regime and physical security measures.
Who insures what: leases before schedules
On a full repairing and insuring lease, the landlord typically insures the structure and recovers the premium from the tenant through the service charge or as insurance rent. That arrangement only works if the lease and the policy say the same thing. Common misalignments: tenant improvements and fit-out that nobody has added to the sum insured; a lease requiring the tenant to be noted as a composite insured that the policy does not reflect; a rent suspension clause running for a longer period than the loss of rent indemnity period on the policy; and a subrogation waiver the lease promises but the wording does not give.
Tenant activity matters too. A change of use, a subletting, or a new trade that introduces cooking, spraying or hot work is a material change to the risk that the landlord is obliged to disclose even though the landlord did not cause it. See tenant use and your property insurance and joint names insurance.
Liability and income: the two covers landlords underweight
Property owners’ liability responds to injury or damage caused by the property itself — the loose paving slab, the falling masonry, the defective common-part stair. It is not the same as the occupier’s public liability, and on a let building both are needed, held by different parties. See property owners’ liability insurance explained.
Loss of rent replaces the income that stops while the building is unusable, for a stated indemnity period. The mistake is treating that period as an administrative default. It has to cover the whole recovery, including the reletting, not just the rebuild — and it needs to sit consistently with the rent suspension clause in the lease. See loss of rent insurance explained, and landlord rent protection and legal expenses for the tenant-side protection.
How Apex approaches property owner portfolios
We start with the schedule of properties and the leases, not the renewal invitation. What is let, to whom, on what terms, what is empty, what is being refurbished, what has changed use since the last renewal, and whether the sums insured were ever assessed or merely inherited. From that we can tell you where the policy would fail before an insurer does. Bristol-based and FCA-regulated, we place property owner risks with insurers who will look at a portfolio properly rather than rate it off a postcode.
Frequently asked questions
Is property owners insurance the same as landlord insurance?
In practice the terms are used interchangeably, but the contract you need depends on what you let and to whom. A residential block, a let shop, an HMO and a mixed-use building are underwritten under different wordings with different conditions. The label matters far less than matching the policy to the property type and the lease.
Do I have to tell my insurer when a unit becomes empty?
Almost always, yes. Property owners policies carry an unoccupancy condition requiring notification once a property has been empty for a stated period, and compliance with precautions while it stays empty. On a portfolio the obligation applies property by property, so one void unit in an otherwise let building still triggers it.
Why is my buildings sum insured different from what the property is worth?
Because the policy insures the cost of rebuilding, not the market value. The two are unrelated: rebuilding cost includes demolition, debris removal, professional fees and compliance with current building regulations, and it does not include land. Using market value is one of the most common causes of underinsurance.
Who insures tenant fit-out under an FRI lease?
It depends entirely on the lease. Many leases require the landlord to insure the structure and the tenant to insure their own fit-out, contents and stock, but plenty leave improvements in a grey area. The practical answer is to read the lease and the policy together, agree who insures what, and make sure the sums insured reflect the answer.
Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority (FRN 724952). This page is general information, not advice on a specific policy.