Short-stay let of an annexe or spare home

Let a self-contained annexe, cabin or spare property to holidaymakers when it would otherwise sit empty.

Private holiday villa with swimming pool and terrace overlooking the countryside.
Startup cost£1k to £5k
Monthly revenue£300 to £1.8k
Time needed5+ h/week
First incomeWeeks
  • £1k-5k
  • Side hustle
  • From home
  • Licence or permit needed

Estimates for a small start in the UK, not guarantees.

Official data

15,500 UK companies in this field, 34% registered in the last 2 years

SIC 55209 “Other holiday and other collective accommodation”. Source: Companies House, November 2026.

What it is

A smaller-scale holiday let using a self-contained annexe, garden room or spare home you already have, rented out for short stays around your own use.

Your first three steps

  1. Check your mortgage, lease, insurance and council rules before you advertise
  2. Make the space guest-ready with a good bed, a lock, clear house rules and the basics guests expect
  3. Create a listing with honest photos, set a starting price just below similar places and ask early guests for reviews
Who pays

Holidaymakers, weekend visitors, and people visiting family or events nearby.

How it makes money

Nightly rates with a cleaning fee, booked through platforms or directly. Bookings can be switched off whenever you need the space.

Skills that help
  • Friendly and welcoming
  • Tidy and attentive to detail
  • Comfortable managing an online listing
Watch out for
  • Planning rules and any local licence or registration scheme, including Scotland's short-term let licence, need checking with your council
  • Your home insurance and mortgage may not cover paying guests, so tell your providers
  • Fire, gas and electrical safety standards apply to guest accommodation, check what is required
  • Sharing a property means privacy and noise to think about, with neighbours too
  • Tax and business rates treatment can differ, so check with HMRC or an accountant

Deep research report · UK

Everything you need to start: short-stay let of an annexe or spare home

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
Ready in about 2 minutes · one-off payment, tax included

See a full sample report

Questions people ask

How much does it cost to let an annexe for short stays?

Startup costs are typically around £1,000 to £5,000, depending on how the space is furnished and equipped. These are estimates, so check what safety standards your guest accommodation must meet before you budget.

Do I need a licence to let an annexe or spare home?

Check planning rules and any local licence or registration scheme with your council, including Scotland's short-term let licence. Also tell your home insurance and mortgage providers about paying guests, and check fire, gas and electrical safety standards.

How much can short-stay letting of an annexe bring in?

Monthly revenue is typically around £300 to £1,800, depending on the space, location and how often you let it around your own use. Tax and business rates treatment can differ, so check with HMRC or an accountant.

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Photo: jamicc on Pixabay

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