South Hayling · PO11
Gas safety certificate in PO11 (Hayling Island)? We'll point you the right way.
Covering Hayling Island, including Hayling East, Hayling West. Find Gas Safe registered engineers nearby.
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PO11 (Hayling Island) in a nutshell
PO11 covers Hayling Island, in Havant. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.
Local tips for PO11
Havant council area
PO11 is in Havant'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
PO11 stretches across Hayling East, Hayling West, so give your full postcode, not just 'PO11', when you ask for quotes.
Where's this from?
postcodes.io (ONSPD) wardsMostly mains gas round here
Most homes in South Hayling run on mains gas, so a standard boiler-and-hob check is what most people need.
Where's this from?
ONS Census 2021, South Hayling: 73.9% 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 PO11
Frequently asked questions
Which areas does PO11 cover?
PO11 (Hayling Island) includes the wards of Hayling East, Hayling West (ONS Postcode Directory via postcodes.io).
Which postcode districts are next to PO11?
Neighbouring districts include PO9 (Havant), PO4 (Southsea), PO3 (Portsmouth), PO10 (Emsworth), PO5 (Southsea) (ONS Postcode Directory via Doogal). A pro covering PO11 may well cover these too, so it's worth asking.
How many homes are in PO11?
About 7,959 households and 17,379 residents at the 2011 Census, across 472 active postcodes (Doogal / ONS Postcode Directory).
Which council area is PO11 in?
PO11 sits in Havant (postcodes.io). Parliamentary constituency: Havant.
📊 The numbers behind this page
- Postcode district
- PO11 1
- Areas covered
- Hayling Island 2
- Active postcodes
- 472 3
- Households (2011 Census, via Doogal)
- 7,959 2
- Population (2011 Census, via Doogal)
- 17,379 2
- Electoral wards
- Hayling East, Hayling West 4
- Parliamentary constituencies
- Havant 4
- Local authority
- Havant 4
- Households heated by mains gas only (South Hayling built-up area)
- 73.9% 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.