Landlords & holiday lets
The chimney sweep certificate landlords and holiday-let hosts actually need
Updated 1 September 2026
If you let a UK property with a wood-burner, open fire or solid-fuel range, agents, insurers and guests will ask for a sweeping record. This is not legal or insurance advice — read your own policy and tenancy paperwork.
Pressure comes from contracts
There is no nationwide statute that every chimney must hold a sweeping certificate. Buildings insurance, thatch endorsements, mortgage conditions on some holiday lets, and agent checklists are the usual drivers. A cash visit with no named certificate rarely survives a claim. See what the certificate must include.
Why agents and insurers ask
- Buildings insurance — solid-fuel conditions often require sweeping at set intervals by a competent person, with a record kept.
- Thatch and rural stock — tighter endorsements; miss the paper and cover can be in dispute.
- Letting agents — often want a current certificate on the compliance file.
- Holiday-let platforms — guests light the stove; keep a dated certificate in the house manual.
CO alarms are separate
In England, private landlords must fit a carbon monoxide alarm in any living-accommodation room with a fixed combustion appliance (gas cookers excluded). That is not a substitute for sweeping. Details: CO alarms.
Ask before you book
- On a live public register today?
- Will you issue that body’s certificate for this address?
- Can the certificate name the property as on the insurance schedule?
- Thatch, nest or unused flue? Say so when you book.
Book before guests arrive for the heating season. September–December is silly season. Empty cottages pick up nests — see bird nests. How often · Cost.
Search the seed listings, then confirm live on HETAS, Guild, NACS, APICS or Sweep Safe.
Frequently asked questions
Do landlords legally need a chimney sweep certificate?
There is no nationwide statute requiring one for every chimney. In practice the requirement comes from buildings insurance, mortgage or agent conditions, so read your own paperwork.
Do landlords need a carbon monoxide alarm?
In England, private landlords must fit a CO alarm in any room used as living accommodation with a fixed combustion appliance (gas cookers excluded). That is separate from sweeping.
What should the certificate show for a let property?
The property address as on your insurance schedule, date, sweep and registration body, appliance and flue, defects and next sweep advice. See what a sweep certificate shows.
When should a holiday let be swept?
Before guests start using the stove for the heating season, and as often as your policy asks. Diaries fill from September, so book early.