Certificates & compliance
Do I Need a HETAS Certificate to Sell My House?
You do not strictly need a HETAS certificate to sell, but if you have a wood burner or solid-fuel stove, buyers’ solicitors will want evidence it was installed to building regulations — a HETAS certificate (from a registered installer) or a building-regulations completion certificate provides this. If it is missing, you can obtain building-control sign-off or use indemnity insurance. A missing certificate rarely stops a sale but is best resolved.
What is your property worth?
Get genuine offers from checked & vetted buyers.
- Stovenotifiable work
- Missing?indemnity insurance
- 7-28 dayscash, disclosed
What HETAS is and why it matters
Installing a wood-burning stove or solid-fuel appliance is notifiable building work (for safety — flue, hearth, ventilation, carbon-monoxide protection). A HETAS-registered installer can self-certify that the installation meets building regulations and issue a HETAS certificate, avoiding the need for separate building-control approval. It is the equivalent for stoves of what FENSA is for windows — proof the work was done properly.
Do you need it to sell?
You are not legally required to hold a HETAS certificate simply to sell, but if your home has a stove, the buyer’s solicitor will ask whether it was installed to building regulations and want the certificate. Without it, a cautious buyer or lender may query the safety and compliance of the appliance. So in practice, having the HETAS (or building-regulations) certificate is what keeps a stove from becoming a sticking point in the sale.
What to do if it is missing
| Option | Detail |
|---|---|
| Find the original certificate | From the installer or your records |
| Building-control sign-off | Apply for regularisation/inspection |
| Indemnity insurance | Common fix for an older installation |
| Disclose & sell as-is | To a cash buyer who accepts the position |
For an older stove with no certificate, indemnity insurance is the usual, inexpensive solution.
Safety and disclosure
Beyond the certificate, buyers care about safety: a stove should have a carbon-monoxide alarm, and a recently swept chimney is reassuring. Disclose what you know about the installation and provide any HETAS certificate, chimney-sweep records, or building-control sign-off. Honest information plus evidence of a safe, compliant installation keeps the sale on track. Concealing an unsafe or unapproved installation risks a dispute and is unwise.
Selling with a HETAS issue
A missing HETAS certificate is a minor, common issue — resolve it with the original certificate, building-control sign-off, or indemnity insurance, and disclose the position. If you would rather not deal with it, or want speed, a cash buyer will purchase with the issue disclosed and complete in 7-28 days. See the wider legal checklist and FENSA.
Don’t accept a lowball offer for your home
Compare genuine cash offers and investor options in minutes — free, no obligation, no fees.
Written & reviewed by Lisa Hayes, Founder
Lisa Hayes is the founder of Ready Steady Sell and an independent UK home-selling expert with over a decade helping homeowners weigh cash house buyers, property investors and the wider fast house-sale industry — without pressure or hidden fees. Every guide is reviewed for accuracy under our editorial standards.
LinkedIn · Expert commentary · In the media · Industry statistics
Frequently asked questions
Straight answers, no sales talk
Do I need a HETAS certificate to sell my house?
Not strictly, but if you have a wood burner or solid-fuel stove, buyers’ solicitors will want evidence it was installed to building regulations — a HETAS or building-reg certificate.
What is a HETAS certificate?
Proof from a HETAS-registered installer that a wood-burning or solid-fuel appliance was installed to building regulations, avoiding the need for separate building-control approval.
What if my HETAS certificate is missing?
Find the original from the installer or your records, apply for building-control sign-off, or use indemnity insurance for an older installation.
Is a stove notifiable building work?
Yes — installing a wood burner or solid-fuel appliance is notifiable for safety (flue, hearth, ventilation, CO protection), which is what the HETAS certificate confirms.
Does a missing HETAS certificate stop a sale?
Rarely on its own — it raises an enquiry. Building-control sign-off or indemnity insurance usually resolves it, and a cash buyer will buy with it disclosed.
What else do buyers want for a stove?
A carbon-monoxide alarm, a recently swept chimney, and evidence of a safe, compliant installation, alongside the HETAS or building-regulations certificate.