Exeter · EX3
Plumbing compliance check in EX3 (Exeter)? We'll point you the right way.
Covering Exeter, including Clyst Valley, St Loyes, Topsham. Find plumbers nearby.
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EX3 (Exeter) in a nutshell
EX3 covers Exeter, in East Devon and Exeter. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for EX3
Two councils in one district
EX3 is split between East Devon and Exeter. 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
EX3 stretches across Clyst Valley, St Loyes, Topsham and more, so give your full postcode, not just 'EX3', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsOlder terraces, older pipes
Exeter has lots of terraced homes. In older ones, ask the plumber to look at shared supply pipes and any old tanks in the loft.
Where's this from?
ONS Census 2021, Exeter: 31.3% terracedEngland 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 Exeter page. Always double-check on GOV.UK.
Next door to EX3
Frequently asked questions
Which areas does EX3 cover?
EX3 (Exeter) includes the wards of Clyst Valley, St Loyes, Topsham, Woodbury & Lympstone (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to EX3?
Neighbouring districts include EX2 (St Thomas), EX1 (Exeter city centre), EX5 (Clyst St. Mary), EX4 (Exwick), EX7 (Dawlish) (ONS Postcode Directory via Doogal). A pro covering EX3 may well cover these too, so it's worth asking.
How many homes are in EX3?
About 2,306 households and 4,722 residents at the 2011 Census, across 223 active postcodes (Doogal / ONS Postcode Directory).
Which council area is EX3 in?
EX3 sits in East Devon, Exeter (postcodes.io). Parliamentary constituency: Exmouth and Exeter East.
📊 The numbers behind this page
- Postcode district
- EX3 1
- Areas covered
- Exeter 2
- Active postcodes
- 223 3
- Households (2011 Census, via Doogal)
- 2,306 2
- Population (2011 Census, via Doogal)
- 4,722 2
- Electoral wards
- Clyst Valley, St Loyes, Topsham, Woodbury & Lympstone 4
- Parliamentary constituencies
- Exmouth and Exeter East 4
- Local authority
- East Devon, Exeter 4
- Households in converted/shared houses (Exeter built-up area)
- 4.6% 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.