Wareham · BH20
Gas safety certificate in BH20 (Wareham)? We'll point you the right way.
Covering Wareham, including Lytchett Matravers & Upton, Puddletown & Lower Winterborne, South East Purbeck. Find Gas Safe registered engineers nearby.
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BH20 (Wareham) in a nutshell
BH20 covers Wareham, in Dorset. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for BH20
Dorset council area
BH20 is in Dorset'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
BH20 stretches across Lytchett Matravers & Upton, Puddletown & Lower Winterborne, South East Purbeck and more, so give your full postcode, not just 'BH20', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in Wareham run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, Wareham: 80.2% mains gas onlyEngland 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.
Always double-check on GOV.UK.
Next door to BH20
Frequently asked questions
Which areas does BH20 cover?
BH20 (Wareham) includes the wards of Lytchett Matravers & Upton, Puddletown & Lower Winterborne, South East Purbeck, Wareham, West Purbeck (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to BH20?
Neighbouring districts include BH16 (Upton), BH15 (Poole town centre), DT11 (Blandford Forum), BH18 (Broadstone), BH17 (Canford Heath) (ONS Postcode Directory via Doogal). A pro covering BH20 may well cover these too, so it's worth asking.
How many homes are in BH20?
About 8,566 households and 20,134 residents at the 2011 Census, across 721 active postcodes (Doogal / ONS Postcode Directory).
Which council area is BH20 in?
BH20 sits in Dorset (postcodes.io). Parliamentary constituency: Mid Dorset and North Poole, North Dorset, South Dorset.
📊 The numbers behind this page
- Postcode district
- BH20 1
- Areas covered
- Wareham 2
- Active postcodes
- 721 3
- Households (2011 Census, via Doogal)
- 8,566 2
- Population (2011 Census, via Doogal)
- 20,134 2
- Electoral wards
- Lytchett Matravers & Upton, Puddletown & Lower Winterborne, South East Purbeck, Wareham, West Purbeck 4
- Parliamentary constituencies
- Mid Dorset and North Poole, North Dorset, South Dorset 4
- Local authority
- Dorset 4
- Households heated by mains gas only (Wareham built-up area)
- 80.2% 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.