Bath · BA1
Plumbing compliance check in BA1 (Bath)? We'll point you the right way.
Covering Bath, including Bathavon North, Bathwick, Bitton & Oldland Common. Find plumbers nearby.
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BA1 (Bath) in a nutshell
BA1 covers Bath, in Bath and North East Somerset and South Gloucestershire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for BA1
Two councils in one district
BA1 is split between Bath and North East Somerset and South Gloucestershire. 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
BA1 stretches across Bathavon North, Bathwick, Bitton & Oldland Common and more, so give your full postcode, not just 'BA1', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsPostcodes change here
Lots of old BA1 postcodes have been retired. If an old letter shows a different postcode, use your current one.
Where's this from?
Doogal/ONSPD: 1,526 of 2,566 postcodes activeEngland landlord rules: quick version
- No single certificate: but keep water, heating and sanitation in repair.
- Legionella: assess the risk for each let.
- CO alarms: needed where there's a fixed combustion appliance (not gas cookers).
More detail on the Bath page. Always double-check on GOV.UK.
Next door to BA1
Frequently asked questions
Which areas does BA1 cover?
BA1 (Bath) includes the wards of Bathavon North, Bathwick, Bitton & Oldland Common, Boyd Valley, Kingsmead, Lambridge, Lansdown, Newbridge, Walcot, Weston (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to BA1?
Neighbouring districts include BA2 (Bath), BA15 (Bradford-on-Avon), BS31 (Chewton Keynsham), BS30 (Bitton), BA11 (Frome) (ONS Postcode Directory via Doogal). A pro covering BA1 may well cover these too, so it's worth asking.
How many homes are in BA1?
About 18,710 households and 40,612 residents at the 2011 Census, across 1,526 active postcodes (Doogal / ONS Postcode Directory).
Which council area is BA1 in?
BA1 sits in Bath and North East Somerset, South Gloucestershire (postcodes.io). Parliamentary constituency: Bath, North East Somerset and Hanham, Thornbury and Yate.
📊 The numbers behind this page
- Postcode district
- BA1 1
- Areas covered
- Bath 2
- Active postcodes
- 1,526 3
- Households (2011 Census, via Doogal)
- 18,710 2
- Population (2011 Census, via Doogal)
- 40,612 2
- Electoral wards
- Bathavon North, Bathwick, Bitton & Oldland Common, Boyd Valley, Kingsmead, Lambridge, Lansdown, Newbridge … 4
- Parliamentary constituencies
- Bath, North East Somerset and Hanham, Thornbury and Yate 4
- Local authority
- Bath and North East Somerset, South Gloucestershire 4
- Households in converted/shared houses (Bath built-up area)
- 10.4% 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.