A large HMO is a shared house for seven or more people. Dagenham is 13 miles east of London. We price large HMO conversions (7+ sharers) there against England’s HMO rules and the council’s written HMO standards, so work is planned to the standard an inspection looks for.
- Area
- Greater London, England
- Postcodes
- RM7, RM8 and RM10
- Location
- 13 miles east of London
- Council
- London Borough of Barking and Dagenham
- Pricing region
- London
What do large HMO conversions (7+ sharers) in Dagenham involve?
- Sound insulation between rooms and floors
- Emergency lighting where the escape route needs it
- Protected stair and landing with fire doors and fire stopping
- Planning and building control drawings, coordinated with your designer
- Feasibility review and measured survey
Which rules apply in Dagenham?
Large HMO conversions (7+ sharers) in Dagenham 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:
- Under the Renters’ Rights Act, civil penalties reach £40,000 for offences such as running an unlicensed HMO.
- Licensed HMOs must meet national minimum bedroom sizes: 6.51 m² for one person aged 10 or over, 10.22 m² for two, and 4.64 m² for a child under 10.
- National rules ask for an adequate number of bathrooms, WCs and basins and suitably located kitchens; numeric ratios are set by each council.
- 7 or more sharers is a sui generis large HMO and normally needs planning permission.
London Borough of Barking and Dagenham: local HMO schemes
| Article 4 (HMO) | In force across the council area Borough-wide Article 4 Direction (C3 to C4) since 14 May 2012. |
|---|---|
| Additional licensing | In force across the council area Borough-wide additional licensing launched 9 Jan 2025 for five years (to 8 Jan 2030). |
| Selective licensing | In force across the council area Selective licensing across the borough in three designated areas from 6 Apr 2025 for five years (to 5 Apr 2030). |
Schemes change. Check the council’s current pages for the exact address in Dagenham before you buy or start work. Source: London Borough of Barking and Dagenham HMO licensing page, checked 2026-10-31.
How much do large HMO conversions (7+ sharers) cost in Dagenham?
| Item | UK typical | Local guide | Per |
|---|---|---|---|
| Conversion works per letting room (walls, linings, electrics, decoration; excludes kitchens, bathrooms and fire systems; our estimate) | £3,500 – £6,500 | £4,500 – £8,300 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £2,250 – £5,750 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,550 – £7,700 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £5,100 – £12,800 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £10,250 – £23,050 | kitchen |
Prices in Dagenham are shown with our regional adjustment for London (above the UK average). Your quote is itemised and fixed in writing once the scope and specification are agreed.
How long does it take?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Dagenham, tell us at the first call so the programme is built around it.
When do Dagenham landlords need it?
We usually get the call when:
- A large house, three or more storeys, or a building with lots of rooms
- You have planning in place, or want to apply
Questions about large HMO conversions (7+ sharers) in Dagenham
What fire alarm does a large HMO need?
The fire risk assessment and the council decide; alarm grades come from guidance, not statute. For larger HMOs, council guides and the NI fire service guide commonly point to a Grade A panel system covering escape routes and rooms. We fit to the specification set, and give you the commissioning certificate.
Do you cover all of Dagenham?
Yes. We work across Dagenham and the RM7, RM8 and RM10 postcode areas, plus the rest of Greater London. Nearby places we also cover include Becontree, Romford, Hornchurch.
Which council covers HMOs in Dagenham?
Dagenham is covered by London Borough of Barking and Dagenham. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much do large HMO conversions (7+ sharers) cost in Dagenham?
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.
Large HMO conversions (7+ sharers) near Dagenham
- Becontree · 2 mi
- Romford · 2 mi
- Hornchurch · 2 mi
- Barking · 4 mi
- Thamesmead · 4 mi
- Ilford · 4 mi
- All of Greater London
Other HMO services in Dagenham
- House to HMO conversion in Dagenham
- Escape routes, emergency lighting and fire stopping in Dagenham
- Fire alarm and detection systems in Dagenham
- Sound insulation in Dagenham
- Loft conversions for extra rooms in Dagenham
- Extensions for extra rooms in Dagenham
- Rewires and EICR remedials in Dagenham
- Student HMO refurbishment in Dagenham