Spare room guest stays
Rent a spare room in your own home to paying guests by the night, with a simple breakfast if you like.
- £200-1.5k
- Side hustle
- From home
Estimates for a small start in the UK, not guarantees.
Official data
13,221 UK companies in this field, 18% registered in the last 2 years
SIC 55900 “Other accommodation”. Source: Companies House, November 2026.
What it is
Offering a clean, comfortable spare room in the home you live in to visitors, workers and travellers, in the style of a small home stay or lodger-by-the-night.
Your first three steps
- Check local nightly prices for similar rooms and decide your rate
- Make the room guest-ready and take clear, honest photos
- List it on a booking site and ask early guests for reviews
Who pays
Holidaymakers, visiting relatives of locals, contractors working nearby, and people attending local events or weddings.
How it makes money
A fixed price per night, sometimes with extra for breakfast or a longer stay. Income depends on how many nights the room is booked.
Skills that help
- Friendly and welcoming
- Keeping a room spotless
- Clear communication with guests
Watch out for
- Check your lease, mortgage terms and home insurance allow paying guests
- Check with your council about planning permission and any local rules on short-term lets
- Fire safety and smoke alarms in the guest room
- If you serve breakfast, check whether you need to register as a food business with your council
- Tell HMRC about the income; the rent-a-room scheme may apply, so check the current rules
Deep research report · UK
Everything you need to start: spare room guest stays
Researched with live web search for United Kingdom: real startup prices, the licences and rules, what others charge, a break-even example, how to find your first customers and a 30-day launch plan. With sources.
- Startup costs with real prices
- Licences, registration and rules
- Pricing: what others charge
- Break-even example
- Finding your first customers
- 30-day launch plan
- Risks and how to reduce them
Questions people ask
How much does it cost to start renting out a spare room?
Estimates suggest startup costs are typically around £200 to £1,500, depending on how much you spend on bedding, furnishings, safety equipment and any extras for guests.
How much could I make renting a spare room to guests?
Estimates suggest monthly revenue is typically around £300 to £1,500, depending on your prices and how often the room is booked. The estimates assume at least about 3 hours a week.
What should I check before taking paying guests at home?
Check your lease, mortgage terms and home insurance allow paying guests, and ask your council about planning permission and short-term let rules. Also check fire safety, food registration if serving breakfast, and HMRC rules, including the rent-a-room scheme.
Other ways to run this business
Self-catering holiday let
Furnish an annexe, cabin or small property and let it to guests for short stays.
- £3k-15k
- Part-time
- Own premises
Small bed and breakfast
Run a few guest rooms with a cooked breakfast, as a full-time home-and-business life.
- £5k-25k
- Full-time
- Own premises
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Photo: tianya1223 on Pixabay