A large HMO is a shared house for seven or more people. For a house in Bow 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
- E3
- Location
- 5 miles east of London
- Council
- London Borough of Tower Hamlets
- Pricing region
- London
What do large HMO conversions (7+ sharers) in Bow involve?
- Second kitchen or extra kitchen capacity
- Planning and building control drawings, coordinated with your designer
- Fire alarm and detection system sized for the building
- Protected stair and landing with fire doors and fire stopping
- Sound insulation between rooms and floors
Which rules apply in Bow?
Here is what usually applies to a Bow job of this kind. It is general information rather than legal advice, and the council’s written HMO standards have the final detail.
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- 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 Tower Hamlets: local HMO schemes
| Article 4 (HMO) | In force across the council area Borough-wide Article 4 Direction (C3 to C4) since 2021. |
|---|---|
| Additional licensing | In force across the council area Borough-wide additional licensing 1 Apr 2024-31 Mar 2029. |
| Selective licensing | No scheme found |
Schemes change. Check the council’s current pages for the exact address in Bow before you buy or start work. Source: London Borough of Tower Hamlets HMO licensing page, checked 2026-10-31.
How much do large HMO conversions (7+ sharers) cost in Bow?
| 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 |
Use these as a starting point for budgeting. Access, condition and the council’s requirements in Bow can move the figure either way, which is why we quote after seeing the house.
How long does it take?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Bow, tell us at the first call so the programme is built around it.
When do Bow 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 Bow
Do you handle building control?
Yes. The building work in a large HMO conversion (partitions, fire separation, drainage, electrics) needs to meet the building regulations, and the conversion can also count as a material change of use. We confirm the route with building control, coordinate inspections and give you the completion paperwork.
Do you cover all of Bow?
Yes. We work across Bow and the E3 postcode areas, plus the rest of Greater London. Nearby places we also cover include Stratford, Canary Wharf, Canning Town.
Which council covers HMOs in Bow?
Bow is covered by London Borough of Tower Hamlets. 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 Bow?
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 Bow
- Stratford · 1 mi
- Canary Wharf · 1 mi
- Canning Town · 2 mi
- Leytonstone · 3 mi
- Greenwich · 3 mi
- Islington · 4 mi
- All of Greater London