A commercial to HMO conversion turns space that was never a home, such as upper floors over shops or small office buildings, into shared accommodation. In Wood Green, a town of about 28,000 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
- N22
- Location
- 6 miles north of London
- Council
- London Borough of Haringey
- Pricing region
- London
What does commercial and above-shop to HMO in Wood Green involve?
- Fire separation between the commercial unit and the homes above
- Separate entrance and protected escape route
- New kitchens, bathrooms and ensuites
- Survey of structure, services and access
- Coordination with planning and building control
Which rules apply in Wood Green?
Commercial and above-shop to HMO in Wood Green 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:
- Licences last up to 5 years and carry conditions on gas and electrical safety, alarms, room sizes and waste.
- 3–6 unrelated sharers is use class C4; changing from a family house is usually permitted development unless an Article 4 direction applies.
- A conversion can be a material change of use under the building regulations, so confirm with building control before work starts.
- Fire precautions follow a risk assessment; the LACORS Housing – Fire Safety guide (2008) is guidance, not law, but many councils base their standards on it.
London Borough of Haringey: local HMO schemes
| Article 4 (HMO) | In force in part of the council area Article 4 Direction (C3 to C4) in force since 2013 for the area set out on the council's map. |
|---|---|
| Additional licensing | In force across the council area Borough-wide additional licensing (all 21 wards) 17 Jun 2024-16 Jun 2029, approved 12 Mar 2024. |
| Selective licensing | In force in part of the council area Selective licensing in 14 eastern wards (incl. Tottenham, Northumberland Park, Seven Sisters, Noel Park) 17 Nov 2022-16 Nov 2027. |
Schemes change. Check the council’s current pages for the exact address in Wood Green before you buy or start work. Source: London Borough of Haringey HMO licensing page, checked 2026-10-31.
How much does commercial and above-shop to HMO cost in Wood Green?
| 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 |
| Acoustic ceiling or floor upgrade, 12–15 m² | £800 – £2,700 | £1,000 – £3,450 | room |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £10,250 – £23,050 | kitchen |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £5,100 – £12,800 | ensuite |
These are typical ranges including VAT, adjusted for London, where costs run above the UK average. The fixed price for a house in Wood Green follows a site visit.
How long does it take?
Allow 12–24 weeks 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 Wood Green landlords need it?
Landlords in Wood Green most often ask us for this when:
- A small office building with planning for residential use
- A mixed-use building where the upper floors need bringing into use
Questions about commercial and above-shop to HMO in Wood Green
Can offices be converted to an HMO without planning?
Some office-to-home changes have permitted development rights in England, but those rights generally create self-contained flats, and HMO use usually needs its own consent. We work from your planning position and flag anything that needs checking.
Do you cover all of Wood Green?
Yes. We work across Wood Green and the N22 postcode areas, plus the rest of Greater London. Nearby places we also cover include Muswell Hill, Tottenham, Archway.
Which council covers HMOs in Wood Green?
Wood Green is covered by London Borough of Haringey. We read the council’s written HMO standards before pricing, and you should check the licence position for the exact address.
How much does commercial and above-shop to HMO cost in Wood Green?
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.
Commercial and above-shop to HMO near Wood Green
- Muswell Hill · 1 mi
- Tottenham · 2 mi
- Archway · 2 mi
- Stamford Hill · 3 mi
- Edmonton · 3 mi
- Holloway · 3 mi
- All of Greater London
Other HMO services in Wood Green
- Large HMO conversions (7+ sharers) in Wood Green
- Escape routes, emergency lighting and fire stopping in Wood Green
- Sound insulation in Wood Green
- EPC and energy upgrades in Wood Green
- Rewires and EICR remedials in Wood Green
- Layout changes and room reconfiguration in Wood Green
- Damp, mould and HHSRS repairs in Wood Green
- Loft conversions for extra rooms in Wood Green