HMO sound insulation reduces noise passing between letting rooms, floors and neighbours. In Catford, a town of around 45,000 people in Greater London, the work is planned around the HMO rules for England and the council’s written HMO standards.
- Area
- Greater London, England
- Postcodes
- SE6 and SE23
- Location
- 6 miles south-east of London
- Council
- London Borough of Lewisham
- Pricing region
- London
What does sound insulation in Catford involve?
- Pre-completion testing coordination where required
- Floor and ceiling upgrades with resilient bars or hangers
- Door seals and heavier door sets
- Acoustic mineral wool
- Sealing of service gaps
Which rules apply in Catford?
Here is what usually applies to a Catford job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Where the building regulations apply to a conversion, Part E sound requirements can apply between rooms and floors.
- Building regulations cover structural changes, new partitions, ensuite drainage, fire-resisting construction and notifiable electrical work.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
London Borough of Lewisham: local HMO schemes
| Article 4 (HMO) | In force across the council area Direction for southern wards from 2020, extended to the rest of the borough from 2024. |
|---|---|
| Additional licensing | In force across the council area Borough-wide additional licensing 5 Apr 2022-4 Apr 2027. |
| Selective licensing | In force in part of the council area Selective licensing in 18 of 19 wards (excludes Telegraph Hill and parts of Blackheath) from 1 Jul 2024 to 30 Jun 2029. |
Schemes change. Check the council’s current pages for the exact address in Catford before you buy or start work. Source: London Borough of Lewisham HMO licensing page, checked 2026-10-31.
How much does sound insulation cost in Catford?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Acoustic upgrade to a party or partition wall | £900 – £2,000 | £1,150 – £2,550 | wall |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £1,000 – £3,450 | room |
These are typical ranges including VAT, adjusted for London, where costs run above the UK average. The fixed price for a house in Catford follows a site visit.
How long does it take?
Most jobs of this kind take 2–6 working days per room. If a council deadline applies in Catford, tell us at the first call so the programme is built around it.
When do Catford landlords need it?
Landlords in Catford most often ask us for this when:
- Moving up to professional sharers
- Noise complaints between rooms
Questions about sound insulation in Catford
Does an HMO need sound insulation by law?
Building regulations sound requirements apply to some conversions and new partitions. Outside those, sound insulation is about letting rooms well and keeping neighbours happy.
Which postcodes in Catford do you work in?
All of them, including SE6 and SE23, and the surrounding parts of Greater London.
Which council covers HMOs in Catford?
Catford is covered by London Borough of Lewisham. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much does sound insulation cost in Catford?
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.
Sound insulation near Catford
- Blackheath · 2 mi
- Greenwich · 2 mi
- Beckenham · 3 mi
- Peckham · 3 mi
- Eltham · 3 mi
- Brixton · 4 mi
- All of Greater London
Other HMO services in Catford
- Professional and co-living HMO refurbs in Catford
- Large HMO conversions (7+ sharers) in Catford
- Commercial and above-shop to HMO in Catford
- Bedroom upgrades and room refits in Catford
- Layout changes and room reconfiguration in Catford
- Escape routes, emergency lighting and fire stopping in Catford
- Extensions for extra rooms in Catford
- Void and between-tenancy refurbs in Catford