Lisburn · BT26
Gas safety certificate in BT26 (Hillsborough)? We'll point you the right way.
Covering Hillsborough, Annahilt, Culcavy, including Ballymacbrennan, Dromara, Lagan. Find Gas Safe registered engineers nearby.
Free to use · No sign-up to search · Always check their registration before you book
Request a gas safety certificate in BT26 (Hillsborough)
No gas safety engineer listed for BT26 (Hillsborough) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.
Request a gas safety certificate in BT26 (Hillsborough)
How to check a gas safety engineer is registered: see the Lisburn page.
BT26 (Hillsborough) in a nutshell
BT26 covers Hillsborough, Annahilt, Culcavy, in Lisburn and Castlereagh. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for BT26
Lisburn and Castlereagh council area
BT26 is in Lisburn and Castlereagh's area. Some councils run their own landlord licensing, so it's worth checking theirs.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
BT26 stretches across Ballymacbrennan, Dromara, Hillsborough and more, so give your full postcode, not just 'BT26', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsOff the gas grid? Check they cover it
Lots of homes around Lisburn aren't on mains gas, so if you've got an LPG tank or an oil boiler, check the engineer covers it before you book.
Where's this from?
NISRA Census 2021, Lisburn: 36.0% oil or tank/bottled gas heatingNorthern Ireland landlord rules: quick version
- Every year: a gas safety check.
- Register: with the Landlord Registration Scheme.
More detail on the Lisburn page. Always double-check on nidirect.
Next door to BT26
Frequently asked questions
Which areas does BT26 cover?
BT26 (Hillsborough, Annahilt, Culcavy) includes the wards of Ballymacbrennan, Dromara, Hillsborough, Lagan, Maze, Ravernet (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to BT26?
Neighbouring districts include BT28 (Lisburn), BT27 (Lisburn), BT25 (Dromore), BT17 (Belfast), BT10 (Belfast) (ONS Postcode Directory via Doogal). A pro covering BT26 may well cover these too, so it's worth asking.
How many homes are in BT26?
About 3,405 households and 8,800 residents at the 2011 Census, across 268 active postcodes (Doogal / ONS Postcode Directory).
Which council area is BT26 in?
BT26 sits in Lisburn and Castlereagh (postcodes.io). Parliamentary constituency: Lagan Valley.
📊 The numbers behind this page
- Postcode district
- BT26 1
- Areas covered
- Hillsborough, Annahilt, Culcavy 2
- Active postcodes
- 268 3
- Households (2011 Census, via Doogal)
- 3,405 2
- Population (2011 Census, via Doogal)
- 8,800 2
- Electoral wards
- Ballymacbrennan, Dromara, Hillsborough, Lagan, Maze, Ravernet 4
- Parliamentary constituencies
- Lagan Valley 4
- Local authority
- Lisburn and Castlereagh 4
- Households heated by mains gas only (Lisburn settlement)
- 54.6% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- NISRA Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.