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Large stucco Victorian houses in Richmond, the kind of building often let as a shared house that needs a licence plan
Mandatory HMO licensing · plans and application form

HMO and property licence packs for London landlords

Your council licenses shared houses, and it wants a dimensioned plan with every room, kitchen and bathroom marked. We visit, measure, draw the licensing plans and complete the council's licence form.

Fixed fees, published on our pricing pageAll 33 London boroughs

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Photo: Maxwell Hamilton, BY 2.0

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Fee

From £515

Property licence pack

Fixed in writing after a free assessment of your property. Council planning fees are separate.

What's included

  • Measured visit
  • Licensing plans
  • Council licence form

Every price is the total you pay. Checked 24 October 2026.

Planning permission and an HMO licence are different things

Landlords often mix up the two. Planning permission, or the lack of an Article 4 direction, decides whether a house may be used as an HMO at all. An HMO licence is a separate licence from the council's housing team, and it governs standards: room sizes, kitchens, bathrooms, fire safety and how many people may live there.

Mandatory licensing applies when the house is occupied by 5 or more people in 2 or more households. Many London boroughs also run additional or selective licensing that catches smaller shared houses and even some single lets, so check your borough before you assume you are outside it.

The application asks for scale plans showing every room with its dimensions and use, the position of kitchens, bathrooms, WCs, smoke and heat detection, fire doors and escape routes. Applications with missing or inaccurate plans are returned or delayed, and that is where most of the time is lost.

We measure the property ourselves, so the plan reflects the building you actually have, and we fill in the form from what we find. Where the layout cannot meet your council's standards, such as a bedroom below the minimum size, we say so before you apply.

Large Edwardian semi-detached houses in Sutton, typical of family homes later let to several sharers

From visit to submitted application

Four steps, usually completed within days.

HMO licence pack process1Measured visitEvery room, kitchen, bathroom and escape routemeasured2Standards checkLayout compared with your council's HMO standards3Licensing plansDimensioned plans with room uses and fire equipmentshown4Form and submissionCouncil application form completed and the pack sent
Standards differ by borough, so we work from your council's own published guidance.

When an HMO needs a licence

Three tests decide it, and the third is local.

TestRuleWho sets it
Mandatory licensing5 or more persons in 2 or more householdsNational order, 2018
Additional licensingSmaller shared houses, in areas the council namesYour borough
Selective licensingOther private lets in a designated areaYour borough
Planning use classClass C3 or C4, with Article 4 where appliedPlanning rules and your borough

Sources: Licensing of HMOs Order 2018 and Housing Act 2004, s.55.

The rules and numbers behind this page

Each figure links to the legislation it comes from.

  1. A house in multiple occupation must be licensed under the 2018 mandatory scheme if it is occupied by 5 or more persons.

    Source: legislation.gov.uk, Licensing of HMOs (Prescribed Description) (England) Order 2018, article 4(a)
  2. The same HMO must also be occupied by persons living in 2 or more separate households to fall within mandatory licensing.

    Source: legislation.gov.uk, Licensing of HMOs (Prescribed Description) (England) Order 2018, article 4(b)
  3. Part 2 of the Housing Act 2004 applies to HMOs that fall within a prescribed description, and a council can extend it to all HMOs in its district.

    Source: legislation.gov.uk, Housing Act 2004, section 55(2) to (4)
  4. Section 55(4) allows Part 2 of the Act to be applied to all HMOs in a district, which is the legal basis for borough-wide additional licensing.

    Source: legislation.gov.uk, Housing Act 2004, section 55(4)
  5. London councils decided 24,758 householder applications in the year to March 2026.

    Source: GOV.UK, Planning applications statistics (PS2)

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Frequently asked questions

Does the price include the council's licence fee?

No. The £515 covers our visit, the plans and the form. The council sets and collects its own licence fee, which differs by borough and by the size of the property.

Can you apply on my behalf?

We prepare the pack and the form, and you sign it, because the licence holder must make the declaration. We can submit the application with your authority if the council's online portal allows it.

Do I also need planning permission?

Possibly. Converting a house to an HMO can need permission where an Article 4 direction removes the permitted development right, which is the case in many London boroughs. Our HMO floor plans page covers that application.

What if a room is too small?

Your council publishes minimum room sizes. A room below the minimum cannot be used as a bedroom for the licensed number of people. We flag it before you apply and show what layouts could fix it.

Do fire arrangements have to be shown on the plan?

Yes. Most councils want detection, fire doors and escape routes marked. If the building needs more than that, such as a protected corridor, our fire strategy plans service covers it.

How long does the council take to issue the licence?

That is for each council to say, and it varies. A complete application with accurate plans avoids the most common cause of delay.

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