London Borough of Harrow
If you need help understanding the property licensing rules in Harrow you have come to the right place! We are experts in housing regulation and have produced this free guide to help you understand the council’s property licensing schemes.
If you need a licence for your rented property our support doesn’t end there. Our Landlord Suppliers Directory (view here) lists companies that offer a licence application handling service. You can also find companies offering other goods and services to help you manage your property portfolio and achieve compliance.
Licensing Requirements
There are four property licensing schemes operating in Harrow. We will help you choose the right licence for your property:
1. Mandatory HMO licence
In Harrow you need a mandatory HMO licence if your property meets the standard test, self-contained flat test or converted building test HMO definition in section 254 of the Housing Act 2004 and is occupied by five or more people.
But what are these tests and what does this mean in practice? It means you need a licence for any house or flat that is occupied by five or more people who are not all related and live in the property as their main home. For example, it includes:
- Shared houses and flats occupied by students and young professionals;
- Properties converted into bedsits with some shared facilities; and
- Properties converted into a mixture of self-contained and non self-contained accommodation.
The government have excluded purpose built self-contained flats within a block comprising three or more self-contained flats from the mandatory HMO licensing scheme. While this will be good news for some landlords, it does make the licensing scheme more complicated.
Read our free guide to mandatory HMO licensing to find out more (here).
2. Additional licence
In Harrow you need an additional licence if your property is let as a House in Multiple Occupation that falls outside the remit of mandatory HMO licensing. It includes properties shared by three or four people who are not all related and share facilities.
The additional licensing scheme started on 6 August 2021, continues for five years and applies borough wide. You can view the public notice in the ‘At a Glance’ box on the top right of this page.
Harrow Council have included ‘section 257 HMOs’ in the scheme. These are properties that:
- have been converted into self-contained flats; and
- less than two thirds of the flats are owner occupied; and
- the conversion did not comply with the relevant Building Regulations in force at that time and still does not comply.
Read our free guide to additional licensing to find out more (here).
3. Selective licence – scheme 1
In Harrow you need a selective licence if your property is occupied by a single household or two unrelated sharers in the Edgeware council ward.
The selective licensing scheme started on 28 April 2021 and continues for five years. You can view the public notice in the ‘At a Glance’ box on the top right of this page.
4. Selective licence – scheme 2
In Harrow you need a selective licence if your property is occupied by a single household or two unrelated sharers in the Wealdstone council ward.
The selective licensing scheme started on 2 September 2021 and continues for five years. You can view the public notice in the ‘At a Glance’ box on the top right of this page.
You can use the postcode checker on the council’s website to check if your property is within the selective licensing area.
Read our free guide to selective licensing to find out more (here).
Mandatory HMO licence
Harrow Council charge a mandatory HMO licence application fee of £1,818 for new applications and £1,285.90 for licence renewals where there is no material change.
Additional licence
Harrow Council charge an additional licence application fee of £1,818 for new applications and £1,285.90 for licence renewals where there is no material change. Different fees apply to section 257 HMOs.
Selective Licence
Harrow Council charge a selective licence application fee of £752 per property for new applications and licence renewals.
A fee discount for accredited landlords is no longer mentioned on the council’s website, so that may have been withdrawn.
The fees were correct as of December 2025 but could be subject to change in the future. You can view the fees in full on the council’s website. Mandatory HMO and additional licence fees are published here and selective licence fees are published here.
Harrow Council have an online licence application system. You will first need to register for an online account. You can apply for mandatory HMO and additional licences here and selective licences here.
If you need assistance with your licence application, you can find companies offering a licence application handling service in our Landlord Suppliers Directory (here).
It is important to remember that submitting a licence application is only the start of the licence approval process. We have published a free guide to help landlords understand what happens next (here).
Harrow Council have published HMO guidance although last time we checked (December 2025) it had disappeared from the council’s website so you will need to contact the council to request a copy.
The guidance covers a range of issues such as kitchen, bathroom and toilet facilities, fire precautions, heating, lighting and ventilation.
The government have introduced absolute minimum bedroom sizes that apply to all licensed HMOs:
- 4.64m2 for a child under 10 years old
- 6.51m2 for one person over 10 years old
- 10.22m2 for two people over 10 years old
The council can still ask for larger minimum sizes. These minimum sizes apply throughout England to HMOs licensed under a mandatory HMO or additional licensing scheme.
In July 2024, Harrow Council’s public register listed 504 properties licensed under their mandatory HMO and additional licensing schemes and 1,422 properties licensed under the selective licensing schemes.
When we last checked in December 2025, the mandatory HMO additional and selective licensing pubic register had disappeared from the council’s website so you will need to contact the council to request a copy.
In May 2019, Harrow Council told us they think there could be 1,100 properties that require licensing under the mandatory HMO and additional licensing schemes.
In relation to selective licensing, the Harrow Council told us in June 2016 they think there could be up to 900 licensable properties in Edgware and at least 500 licensable properties in Wealdstone.
With no public register published online, we do not know how many properties are currently licensed.
Ignore the law and you could pay a heavy price. You risk being prosecuted by the Council and if found guilty you could get a criminal record, be fined an unlimited amount and ordered to pay court costs and a victim surcharge.
Alternatively, the council can issue you with a civil penalty notice of up to £30,000 for not having the correct licence without any warning being given, so this is really serious stuff.
You could also be subject to a Rent Repayment Order and may have to repay up to 12 months rental income.
Whilst the property is unlicensed, you can’t use a Notice of Seeking Possession under Section 21 Housing Act 1988 to evict your tenants.
And following a successful prosecution, you would probably fail a fit and proper person assessment, making it very difficult for you to obtain a property licence in the future.
Don’t put your livelihood and reputation at risk. Make sure you comply with the law.
In London, most boroughs publish information about housing prosecutions and civil financial penalties on the Mayor of London’s ‘Rogue landlord and agent checker’. You can search the database by entering a property address, landlord / agent name or by selecting the relevant borough, available here.
There are landlord accreditation schemes operated by the London Landlord Accreditation Scheme, the National Residential Landlords Association (NRLA) and other organisations.
Whilst we don’t have any figures for the NRLA scheme, we have got information about the London Landlord Accreditation Scheme that is supported by all the London Boroughs. In January 2016, they told us there were 412 accredited landlords in Harrow, which was below average when compared to all the London boroughs.
January 2018: 745 accredited landlords
January 2019: 785 accredited landlords
January 2020: 855 accredited landlords
January 2021: 904 accredited landlords
January 2022: 1,056 accredited landlords
January 2023: 1,209 accredited landlords
January 2024: 1,262 accredited landlords
By January 2025 there were 1,330 accredited landlords, which is below average when compared to all the London boroughs. To find out more about becoming accredited, you can visit the London Landlord Accreditation Scheme website here.
In addition to training and development, accredited landlords are entitled to various benefits, including discounted licensing fees in some boroughs. If you are not already a member, we would encourage you to think about joining!
We received no information from Harrow Council about plans to renew the Roxbourne & Roxeth selective licensing scheme that ended on 13 March 2023.
From 19 December 2025 to 27 February 2026, Harrow Council are consulting on plans to extend their additional licensing scheme for another five years. You can find out more information and take part in the consultation on the council’s website.
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You need planning permission if you are changing your property from a single-family property to a house in multiple occupation (HMO) occupied by more than six people. HMOs occupied by more than six people fall within ‘sui-generis’ use for which planning permission is required. You will also need planning permission if you a splitting up a property into smaller self-contained units of accommodation.
For small HMOs, the rules are more complicated. HMOs occupied and shared by between three and six people fall into planning use class C4 whereas single-family properties fall into planning use class C3.
In December 2025, we could find no HMO Article 4 Direction on Harrow Council’s website.
This means that you do not need planning permission for a change of use from a single-family property (use class C3) to a small HMO shared by three to six unrelated residents (use class C4), although the situation could change in the future.
Remember that this is intended as general advice and no liability can be accepted for any reliance upon information provided. We would encourage you to contact the Council’s Planning Department (here) or seek independent advice before you start a new HMO development.Â
We understand the challenges of being a private landlord and have created a Landlord Suppliers Directory to help you find the goods and services you need. The Directory concentrates on businesses that operate in the London area.
Whether you a looking for a letting agent, need a fire risk assessment or an EPC, we have got it covered – and far more besides.
As the leading experts in property licensing, we also offer a range of services ourselves. From handling the licence application process to representation at First-tier Tribunal appeals, we help to ensure your property business remains compliant. If you need assistance, please drop us a line.
You can contact the council at:
Environmental Health Team
Harrow Council
Civic Centre
Station Road
Harrow
HA1 2UT
Email: residential.licensing@harrow.gov.uk
Tel: not available
Website: www.harrow.gov.uk
Latest News
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Selective licensing scheme covering Harrow Council’s Roxbourne & Roxeth wards has ended
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Disappointingly low fine for Harrow landlord who let unsafe property in breach of prohibition order
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Two property licensing schemes starting soon in Harrow
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Harrow Council consulting on plans to renew additional and selective licensing schemes
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New selective licensing scheme given the green light in Edgware
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Harrow Council’s selective licensing scheme in Edgware has ended
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Harrow Council decide to rerun their additional licensing consultation
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Harrow Council consulting on plans to renew Edgware selective licensing scheme
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Bed-bug infestation leads to prosecution for landlord of illegal and dangerous HMO in Harrow
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Landlord who built an illegal bedsit empire across North West London ordered to pay £1.5m or face nine years in prison
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Landlords warned after Harrow Council website incorrectly described their additional licensing scheme criteria for over two years
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Harrow Council find up to 18 people crammed into two bedroom property
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Two people have died from suspected CO poisoning in an unlicensed HMO in Edgware
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Warning issued to London landlords as four new licensing schemes come into force in March 2018
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Enforcement operation by Harrow Council uncovers 17 unlicensed HMOs including death trap HMO in Stanmore
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Harrow Council are consulting on plans to extend selective licensing scheme
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New additional and selective licensing schemes being implemented in Harrow
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Harrow landlord hit with £16,000 penalty
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New selective licensing scheme launched in Harrow
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Harrow Council to implement a selective licensing scheme
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Harrow Council consults on renewing their additional licensing scheme
Consultations
Schemes
There are currently no new licensing schemes we are aware of that are being introduced in the London Borough of Harrow




