A large HMO is a shared house for seven or more people. Landlords in Oxford (OX1 and OX2) usually come to us with a council letter, a fire risk assessment or a house they have just bought. We price from whichever you have. With students as well as working sharers renting in Oxford, we plan bigger jobs for the gap between academic-year tenancies where we can.
- Area
- Oxfordshire, England
- Postcodes
- OX1 and OX2
- Location
- 24 miles north-west of Reading
- Council
- Oxford City Council
- Pricing region
- South East
What do large HMO conversions (7+ sharers) in Oxford involve?
- Ensuites or extra bathrooms
- Feasibility review and measured survey
- Emergency lighting where the escape route needs it
- Planning and building control drawings, coordinated with your designer
- Fire alarm and detection system sized for the building
Which rules apply in Oxford?
Large HMO conversions (7+ sharers) in Oxford 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.
- 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.
Oxford City Council: local HMO schemes
| Article 4 (HMO) | In force across the council area City-wide Article 4 Direction (C3 to C4) in effect since 25 Feb 2012. |
|---|---|
| Additional licensing | In force across the council area City-wide additional licensing; new designation in force 25 Jun 2026 for five years (previous scheme 10 Jun 2021-9 Jun 2026). |
| Selective licensing | In force across the council area City-wide selective licensing 1 Sep 2022-31 Aug 2027. |
Schemes change. Check the council’s current pages for the exact address in Oxford before you buy or start work. Source: Oxford City Council HMO licensing page, checked 2026-10-31.
How much do large HMO conversions (7+ sharers) cost in Oxford?
| 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 | £3,900 – £7,300 | letting room |
| Panel alarm system (Grade A type), larger HMO | £1,750 – £4,500 | £1,950 – £5,050 | house |
| Protected route upgrades: fire-resisting linings, fire stopping, lighting (three-storey house, our estimate) | £2,000 – £6,000 | £2,250 – £6,700 | house |
| Ensuite shower room added to a bedroom | £4,000 – £10,000 | £4,500 – £11,200 | ensuite |
| Communal HMO kitchen with extra cooking and sink capacity (our estimate from domestic ranges) | £8,000 – £18,000 | £8,950 – £20,150 | kitchen |
These are typical ranges including VAT, adjusted for South East, where costs run above the UK average. The fixed price for a house in Oxford follows a site visit.
How long does it take?
Most jobs of this kind take 10–20 weeks. If a council deadline applies in Oxford, tell us at the first call so the programme is built around it.
If the house is let to students, we work backwards from the next tenancy start date in Oxford.
When do Oxford landlords need it?
Landlords in Oxford most often ask us for this when:
- A large house, three or more storeys, or a building with lots of rooms
- An existing large HMO needs works before a licence renewal
Questions about large HMO conversions (7+ sharers) in Oxford
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.
How far do you travel from Oxford?
We cover the whole of Oxfordshire and work UK-wide. For Oxford the nearest towns on our list are Abingdon (6 miles), Didcot (10 miles), Witney (10 miles).
Which council covers HMOs in Oxford?
Oxford is covered by Oxford City Council. 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 Oxford?
Our guide ranges for South East 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 Oxford
- Abingdon · 6 mi
- Didcot · 10 mi
- Witney · 10 mi
- Bicester · 11 mi
- Aylesbury · 19 mi
- Banbury · 22 mi
- All of Oxfordshire
Other HMO services in Oxford
- House to HMO conversion in Oxford
- Escape routes, emergency lighting and fire stopping in Oxford
- Fire alarm and detection systems in Oxford
- Sound insulation in Oxford
- Loft conversions for extra rooms in Oxford
- Extensions for extra rooms in Oxford
- Full HMO refurbishment in Oxford
- Student HMO refurbishment in Oxford