Luton · LU1
Gas safety certificate in LU1 (Luton – South)? We'll point you the right way.
Covering Luton – South, Aley Green, Caddington, Lower Woodside, Pepperstock, Skimpot, Slip End, Woodside, including Beech Hill, Central, Dallow. Find Gas Safe registered engineers nearby.
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LU1 (Luton – South) in a nutshell
LU1 covers Luton – South, Aley Green, Caddington, Lower Woodside, Pepperstock, Skimpot, Slip End, Woodside, in Central Bedfordshire and Dacorum and Luton. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for LU1
Two councils in one district
LU1 is split between Central Bedfordshire and Dacorum and Luton. Some councils run their own landlord licensing, so check which one your home is in.
Where's this from?
postcodes.io (ONSPD) local authorityGive your full postcode
LU1 stretches across Beech Hill, Caddington, Central and more, so give your full postcode, not just 'LU1', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsPostcodes change here
Lots of old LU1 postcodes have been retired. If an old letter shows a different postcode, use your current one.
Where's this from?
Doogal/ONSPD: 950 of 1,891 postcodes activeEngland landlord rules: quick version
- 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.
More detail on the Luton page. Always double-check on GOV.UK.
Next door to LU1
Frequently asked questions
Which areas does LU1 cover?
LU1 (Luton – South, Aley Green, Caddington, Lower Woodside, Pepperstock, Skimpot, Slip End, Woodside) includes the wards of Beech Hill, Caddington, Central, Dallow, Farley, Leagrave, South, Watling (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to LU1?
Neighbouring districts include LU2 (Luton – East), LU3 (Luton – North), LU4 (Luton – West), LU6 (Dunstable – West), LU5 (Dunstable – East including Woodside Estate) (ONS Postcode Directory via Doogal). A pro covering LU1 may well cover these too, so it's worth asking.
How many homes are in LU1?
About 16,299 households and 43,445 residents at the 2011 Census, across 950 active postcodes (Doogal / ONS Postcode Directory).
Which council area is LU1 in?
LU1 sits in Central Bedfordshire, Dacorum, Luton (postcodes.io). Parliamentary constituency: Harpenden and Berkhamsted, Luton North, Luton South and South Bedfordshire.
📊 The numbers behind this page
- Postcode district
- LU1 1
- Areas covered
- Luton – South, Aley Green, Caddington, Lower Woodside, Pepperstock, Skimpot, Slip End, Woodside 2
- Active postcodes
- 950 3
- Households (2011 Census, via Doogal)
- 16,299 2
- Population (2011 Census, via Doogal)
- 43,445 2
- Electoral wards
- Beech Hill, Caddington, Central, Dallow, Farley, Leagrave, South, Watling 4
- Parliamentary constituencies
- Harpenden and Berkhamsted, Luton North, Luton South and South Bedfordshire 4
- Local authority
- Central Bedfordshire, Dacorum, Luton 4
- Households heated by mains gas only (Luton built-up area)
- 75.4% 5
- ONS Postcode Directory
- Doogal
- Doogal / ONSPD
- postcodes.io
- ONS Census 2021
Made with open data. See where it all comes from. Updated 26 October 2026.