South West · England
Gas safety certificate (CP12) in Bristol
What you need: A yearly gas safety check of the gas appliances and flues you provide, by a Gas Safe registered engineer, with a copy of the record (CP12) for your tenants.
How often: Every year: a check by a Gas Safe registered engineer.
Free to use · No sign-up · Always check their registration before you book · Search another town or postcode
Request a gas safety certificate in Bristol
No gas safety engineer listed for Bristol yet. Tell us what you need and we'll find you a registered gas safety engineer, free.
Request a gas safety certificate in Bristol
Opens your email app with a short template (address, property type, date needed), addressed to [email protected].
Or check a gas safety engineer yourself
- Gas Safe Register: search the engineer's name or licence number and check the ID card shows the work they're doing for you
Only a Gas Safe registered engineer may legally work on gas appliances. These are public registers; we're not part of them and they don't endorse us.
Local tips for Bristol
Mostly mains gas round here
Most homes in Bristol, City of run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Bristol, City of: 75.0% mains gas onlyIn a block on a heat network?
Some flats here get heat from a shared network and have no gas appliance at all. Check before booking a gas check you might not need.
Where's this from?
ONS Census 2021, Bristol, City of: 1.3% on district/communal heat networksBusy rental market: book early
Lots of people rent in Bristol, City of, so if you're letting, book a few weeks before a tenancy starts or renews. No last-minute panic.
Where's this from?
ONS Census 2021, Bristol, City of: 26.2% private rented vs 20.5% England🤓 Did you know? (Bristol edition)
Bristol is on the River Avon, and bordered by Gloucestershire to the north and Somerset to the south, with a short coastline on the Bristol Channel to the west.
The county includes most of the Bristol conurbation, but the urban area extends into South Gloucestershire, Bath and North East Somerset, and North Somerset.
Lots of terraced homes round here. Older terraces can hide old pipework and wiring, so mention the age of your place when you book.
Source: ONS Census 2021 (TS044): 32.1% terraced houses vs 23.0% England
Landlord rules in plain English (England)
- Every year: a check by a Gas Safe registered engineer.
- Within 28 days: give your tenants a copy (new tenants get it before they move in).
- Keep it: hang on to records for at least 2 years.
The fuller version
Landlords must arrange a gas safety check of gas appliances and flues they provide at least every 12 months, by a Gas Safe registered engineer (Gas Safety (Installation and Use) Regulations 1998).
A copy of the gas safety record should be given to existing tenants within 28 days of the check and to new tenants before they move in; records are typically kept for at least 2 years.
Rules differ in England, Wales, Scotland and Northern Ireland, and they do change. This is a friendly summary, not legal advice. Double-check on GOV.UK.
Your corner of Bristol
Also covering: BS2, BS3, BS4, BS6, BS7, BS8, BS9, BS10, BS11, BS13, BS14, BS15, BS20, BS30, BS31, BS32, BS34, BS35, BS36, BS37, BS39, BS40, BS41, BS48, BS49, BS98, BS99
Nearby towns
Other checks in Bristol
Free landlord resources
Letting in Bristol? Our free, sourced guides for England:
Frequently asked questions
Do landlords in Bristol need a gas safety certificate?
Yes. Rented homes need a gas safety check every year by a Gas Safe registered engineer, with a copy for your tenants. (Summary only; check the official guidance.)
Which postcode districts are in Bristol?
30 active postcode districts use the Bristol post town, from BS1 to BS99 (ONS Postcode Directory via Doogal). District pages on this site: BS1, BS16, BS5.
Nobody covers my part of Bristol yet. Where else can I look?
The nearest other towns we list are Cardiff (~25 miles), Swansea (~59 miles), Exeter (~65 miles), measured straight-line between OS Open Names centres. A gas safety engineer based there may travel, so ask.
How many homes in Bristol, City of are privately rented?
26.2% of 191,638 households rented privately at the 2021 Census (ONS TS054); 18.7% rented from a council or housing association.
📊 The numbers behind this page
- Households heated by mains gas only (Bristol, City of local authority)
- 75.0% Source: ONS Census 2021 (TS046)
- Households on tank/bottled gas only (Bristol, City of local authority)
- 0.3% Source: ONS Census 2021 (TS046)
- Households on oil heating only (Bristol, City of local authority)
- 0.1% Source: ONS Census 2021 (TS046)
- Households with no central heating (Bristol, City of local authority)
- 1.6% Source: ONS Census 2021 (TS046)
- Households on district/communal heat networks (Bristol, City of local authority)
- 1.3% Source: ONS Census 2021 (TS046)
- Households privately renting (Bristol, City of local authority)
- 26.2% Source: ONS Census 2021 (TS054)
- Population (GeoNames gazetteer)
- 479,024 Source: GeoNames, CC BY 4.0
- Active postcode districts with this post town
- 30 Source: Doogal / ONS Postcode Directory
- Local authority
- Bristol, City of Source: postcodes.io (ONSPD)
- Region / nation
- South West Source: OS Open Names via postcodes.io
- Nearest listed town
- Cardiff (~25 miles) Source: Calculated from OS Open Names coordinates
Made with open data. See where it all comes from. Updated 23 October 2026.