Damp and mould in an HMO is usually caused by condensation, leaks or rising or penetrating damp, and often by a mix. Landlords in Finchley (N3) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have.
- Area
- Greater London, England
- Postcodes
- N3
- Location
- 7 miles north-west of London
- Pricing region
- London
What do damp, mould and HHSRS repairs in Finchley involve?
- Mould treatment and stain-block
- Cause-finding survey with moisture readings
- Extraction and continuous ventilation
- Insulation to cold spots
- Damp-proofing where it is the cause
Which rules apply in Finchley?
Here is what usually applies to a Finchley job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Councils assess hazards, including damp, mould and fire, under the HHSRS; revised regulations and guidance applied from 23 June 2026.
- Rented homes must currently meet at least EPC E, with a £3,500 spending cap. The government plans EPC C by October 2030, subject to legislation.
- Councils can fine up to £7,000 where a Category 1 hazard is not removed when it reasonably could have been.
How much do damp, mould and HHSRS repairs cost in Finchley?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Damp repair, from a single wall to a whole house | £600 – £4,000 | £770 – £5,100 | job |
| Mould treatment and making good | £250 – £500 | £320 – £640 | room |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Finchley can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Allow 2–10 working days on site for a typical job. Drawings, approvals and long-lead items such as kitchens or fire door sets are booked before we start.
When do Finchley landlords need it?
Landlords in Finchley most often ask us for this when:
- An HHSRS finding or council letter
- Recurring mould in bathrooms and bedrooms
Questions about damp, mould and HHSRS repairs in Finchley
Will a mould wash fix it?
Only for a while. Unless the cause is fixed, mould comes back.
How far do you travel from Finchley?
We cover the whole of Greater London and work UK-wide. For Finchley the nearest towns on our list are Muswell Hill (2 miles), Cricklewood (3 miles), Kilburn (3 miles).
Where do I check the HMO rules for an address in Finchley?
With the local council for the address. Councils in England can add additional licensing and Article 4 directions on top of the national rules. Check the council’s website for the exact address before you buy or start work.
How much do damp, mould and HHSRS repairs cost in Finchley?
Our guide ranges for London are in the table on this page, and the guide-price tool gives a figure for your house. A fixed written quote follows a free site visit.
Damp, mould and HHSRS repairs near Finchley
- Muswell Hill · 2 mi
- Cricklewood · 3 mi
- Kilburn · 3 mi
- Wood Green · 3 mi
- Barnet · 3 mi
- Archway · 4 mi
- All of Greater London
Other HMO services in Finchley
- Shared bathroom and shower room refits in Finchley
- EPC and energy upgrades in Finchley
- Full HMO refurbishment in Finchley
- Void and between-tenancy refurbs in Finchley
- Licence condition and schedule-of-works in Finchley
- Communal kitchen refits in Finchley
- Extensions for extra rooms in Finchley
- Small HMO conversions (3–6 sharers) in Finchley