What Affects HMO Insurance Cost

Every HMO is individually rated. These are the factors underwriters weigh — we do not quote premiums, and neither should anyone before seeing your property details.

Reviewed by the Landlord Quote editorial team · Last updated 14 September 2026

In short

Rebuild cost and contents sums insured set the baseline.
Tenant numbers and tenant type are the biggest occupancy factors.
Construction, roof type and age of services affect the rating.
Licensing and documented fire safety generally widen the market available.
Claims history over three to five years carries significant weight.

How much does HMO insurance cost?

There is no standard figure — HMO premiums are individually rated on the property, the occupancy and the claims history. Landlord Quote does not quote premiums; an FCA authorised specialist broker prices your specific property.

Anyone publishing an average HMO premium is describing a mix of very different properties: a three-bed professional share and a twelve-bed licensed student HMO with a commercial unit below are not comparable risks.

What you can usefully do before enquiring is get your figures and documents straight — rebuild cost, contents value, occupancy, licence status and claims history — because accurate information is what produces accurate pricing.

Which factors increase an HMO premium?

Higher tenant numbers, tenant types with heavier claims experience, older or non-standard construction, flat roofs, previous escape-of-water or malicious damage claims, high-risk postcodes for flood or subsidence, and periods of vacancy.

Escape of water is the highest-frequency claim type in shared housing, driven by more bathrooms, more kitchen appliances and heavier use. Malicious and accidental damage also feature more than in single lets.

Location factors work exactly as they do on any property policy: flood zone, subsidence history, and crime levels in the immediate area.

Things to consider

Cover levels you choose — accidental damage, rent guarantee, legal expenses — change the price.
A higher voluntary excess normally reduces the premium.
Paying annually rather than monthly avoids credit charges.

What can an HMO landlord do to present a better risk?

Keep the licence current, hold an up-to-date fire risk assessment with actions closed out, maintain servicing records, address the causes of past claims and provide an accurate rebuild cost assessment.

Underwriters respond to evidence. A property with documented annual electrical and gas checks, working interlinked detection, serviced fire doors and a clean explanation of any past claim reaches more insurers than an identical property presented without paperwork.

Where past claims exist, explaining what was done to prevent recurrence — for example replacing an ageing heating system after an escape of water — is often as important as the claim itself.