Damp and mould in an HMO is usually caused by condensation, leaks or rising or penetrating damp, and often by a mix. For a house in Blackheath we start with a measured survey, check the council’s written HMO standards for the number of sharers, and then price each item separately.
- Area
- Greater London, England
- Postcodes
- SE3 and SE13
- Location
- 6 miles south-east of London
- Pricing region
- London
What do damp, mould and HHSRS repairs in Blackheath involve?
- Re-plastering and making good
- Insulation to cold spots
- Extraction and continuous ventilation
- Cause-finding survey with moisture readings
- Damp-proofing where it is the cause
Which rules apply in Blackheath?
Damp, mould and HHSRS repairs in Blackheath must satisfy national law for England, the council’s written HMO standards and, where walls, drainage or fire separation change, the building rules. In short:
- 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 Blackheath?
| 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 Blackheath can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Typical time on site: 2–10 working days. We agree the programme with you before starting and send photo updates as the work progresses.
When do Blackheath landlords need it?
We usually get the call when:
- Tenant reports of damp or mould
- An HHSRS finding or council letter
Questions about damp, mould and HHSRS repairs in Blackheath
Will a mould wash fix it?
Only for a while. Unless the cause is fixed, mould comes back.
How far do you travel from Blackheath?
We cover the whole of Greater London and work UK-wide. For Blackheath the nearest towns on our list are Greenwich (1 miles), Catford (2 miles), Eltham (2 miles).
Where do I check the HMO rules for an address in Blackheath?
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 Blackheath?
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 Blackheath
- Greenwich · 1 mi
- Catford · 2 mi
- Eltham · 2 mi
- Canary Wharf · 3 mi
- Peckham · 3 mi
- Canning Town · 3 mi
- All of Greater London
Other HMO services in Blackheath
- Shared bathroom and shower room refits in Blackheath
- EPC and energy upgrades in Blackheath
- Full HMO refurbishment in Blackheath
- Void and between-tenancy refurbs in Blackheath
- Licence condition and schedule-of-works in Blackheath
- Communal kitchen refits in Blackheath
- Fire doors in Blackheath
- Extensions for extra rooms in Blackheath