HMO insurance is usually more expensive than standard landlord cover, but there is no single price that applies to every property. In 2026, published UK market figures put HMO insurance broadly at around £350 to £1,200 a year, depending on the property and cover.
For a five-bedroom HMO, current market estimates put the annual premium at around £550 to £750, equivalent to roughly £46 to £63 a month when spread across 12 months. Your actual quote can be higher or lower depending on the property, tenants, and level of cover.
How Much Does HMO Landlord Insurance Cost in 2026?
Current 2026 market data gives the following indicative ranges:
| HMO size | Annual insurance cost | Monthly equivalent |
| 3-bedroom HMO | £350 – £500 | £29 – £42 |
| 4-bedroom HMO | £450 – £650 | £38 – £54 |
| 5-bedroom HMO | £550 – £750 | £46 – £63 |
| 6-bedroom HMO | £700 – £950 | £58 – £79 |
| 7+ bedroom HMO | £900 – £1,200+ | £75 – £100+ |
These are market estimates, not guaranteed premiums. Insurance is priced individually, so two landlords with similar properties can still receive different quotes.
Also, the monthly figures above are simply the annual premium divided by 12. Paying an insurer monthly can involve additional finance costs.
What Is the Average Monthly Cost of HMO Insurance?
For budgeting purposes, a landlord could use £29 to £100 a month as a broad 2026 starting range for HMO insurance.
For a five-bedroom HMO, around £46 to £63 a month is a useful benchmark based on current published market estimates.
However, avoid choosing a policy based on price alone. A cheaper policy may have a higher excess, lower limits, or exclusions that leave important risks uncovered.
Why Does HMO Insurance Cost More Than Standard Landlord Insurance?
An HMO has multiple occupants, shared facilities and usually more activity within the property than a standard single-household rental.
That can mean greater exposure to issues such as accidental damage, escape of water and property damage.
For comparison, recent 2026 market data puts the median premium for standard landlord buildings insurance with Property Owners’ Liability at around £251 a year, rising to around £283 when landlord contents is included.
That does not mean every HMO will cost more than £283, but it shows why HMO insurance should not be compared directly with a basic buy-to-let policy.
What Affects the Cost of HMO Landlord Insurance?
Several factors can change your premium, including:
- Number of bedrooms and occupants: More rooms can mean greater exposure for the insurer.
- Property location: Your postcode and local risks can affect the price.
- Rebuild cost: Buildings cover is based on the cost of rebuilding the property, not simply what you paid for it.
- Tenant type: Insurers may price different tenant arrangements differently.
- Property construction: Unusual construction or conversions can affect the quote.
- Claims history: Previous claims can influence future premiums.
- Fire and security measures: Alarms, fire doors and other safety measures can affect how an insurer assesses the risk.
- Level of cover: Adding contents, legal expenses, loss of rent or other protection can increase the cost.
This is why there is no reliable single average monthly cost of HMO landlord insurance UK 2026 figure that applies to every landlord.
What Does HMO Landlord Insurance Usually Cover?
The exact cover depends on the policy, but HMO landlord insurance can include:
- Buildings insurance
- Landlord contents
- Property Owners’ Liability
- Loss of rent following an insured event
- Accidental damage
- Malicious damage
- Legal expenses
- Emergency assistance
Some policies may also offer rent guarantee cover, but this is not the same as loss of rent.
Loss of rent can protect rental income following certain insured events, such as serious property damage that makes the property unfit to let. Rent guarantee is designed for specific rent arrears risks and comes with its own terms and exclusions.
Is HMO Landlord Insurance Legally Required?
There is no general legal requirement for every landlord to have landlord insurance. However, your mortgage lender may require suitable buildings insurance as part of your mortgage terms. Insurance is also separate from HMO licensing.
In England and Wales, a large HMO generally needs a licence where five or more people from more than one household share facilities. Smaller HMOs may also require a licence under local council schemes.
How Should You Compare HMO Insurance Quotes?
Don’t compare quotes on the premium alone. Before choosing a policy, check:
- The buildings sum insured
- Property Owners’ Liability limit
- Policy excess
- Loss-of-rent cover
- Any rent guarantee included
- Key exclusions
- Whether your tenant type is covered
- Whether the quote includes Insurance Premium Tax
- The cost of paying monthly
- Whether the insurer or broker is authorised
You can use the FCA’s Firm Checker to verify that an insurance provider has the appropriate permission to offer the service.
How Can HMO Property London Help?
Insurance is only one part of protecting an HMO investment. Regular inspections, maintenance, HMO licensing, fire safety and proper HMO management all matter when running a shared property.
HMO Property London specialises in HMO services including HMO management, inspections, licensing, planning permissions, fire doors, HMO lettings and sourcing. The company states that it has 10+ years of experience and more than 1,000 successful stories.