Gosport · PO12

Gas safety certificate in PO12 (Gosport)? We'll point you the right way.

Covering Gosport, Alverstoke, Hardway, including Anglesey, Brockhurst & Privett, Elson. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in PO12 (Gosport)

No gas safety engineer listed for PO12 (Gosport) yet. Tell us what you need and we'll find you a registered gas safety engineer, free.

Request a gas safety certificate in PO12 (Gosport)

How to check a gas safety engineer is registered: see the Gosport page.

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PO12 (Gosport) in a nutshell

PO12 covers Gosport, Alverstoke, Hardway, in Gosport. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for PO12

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Gosport council area

PO12 is in Gosport's area. Some councils run their own landlord licensing, so it's worth checking theirs.

Where's this from?postcodes.io (ONSPD) local authority
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Give your full postcode

PO12 stretches across Alverstoke, Anglesey, Brockhurst & Privett and more, so give your full postcode, not just 'PO12', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Mostly mains gas round here

Most homes in Gosport run on mains gas, so a standard boiler-and-hob check is what most people need.

Where's this from?ONS Census 2021, Gosport: 76.0% mains gas only
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New to gas safety certificates? Here's what to expect, how to get ready and what it costs, in plain English. Read the quick guide →

England 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 Gosport page. Always double-check on GOV.UK.

Next door to PO12

PO13 · GosportPO1 · PortsmouthPO5 · SouthseaPO16 · PortchesterPO2 · PortsmouthPO4 · Southsea

← Gas safety (CP12) across Gosport · all areas

Frequently asked questions

Which areas does PO12 cover?

PO12 (Gosport, Alverstoke, Hardway) includes the wards of Alverstoke, Anglesey, Brockhurst & Privett, Elson, Forton, Harbourside & Town, Hardway, Leesland & Newtown (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to PO12?

Neighbouring districts include PO13 (Gosport), PO1 (Portsmouth), PO5 (Southsea), PO16 (Portchester), PO2 (Portsmouth) (ONS Postcode Directory via Doogal). A pro covering PO12 may well cover these too, so it's worth asking.

How many homes are in PO12?

About 21,136 households and 47,769 residents at the 2011 Census, across 1,070 active postcodes (Doogal / ONS Postcode Directory).

Which council area is PO12 in?

PO12 sits in Gosport (postcodes.io). Parliamentary constituency: Gosport.

📊 The numbers behind this page
Postcode district
PO12 1
Areas covered
Gosport, Alverstoke, Hardway 2
Active postcodes
1,070 3
Households (2011 Census, via Doogal)
21,136 2
Population (2011 Census, via Doogal)
47,769 2
Electoral wards
Alverstoke, Anglesey, Brockhurst & Privett, Elson, Forton, Harbourside & Town, Hardway, Leesland & Newtown 4
Parliamentary constituencies
Gosport 4
Local authority
Gosport 4
Households heated by mains gas only (Gosport built-up area)
76.0% 5
  1. ONS Postcode Directory
  2. Doogal
  3. Doogal / ONSPD
  4. postcodes.io
  5. ONS Census 2021

Made with open data. See where it all comes from. Updated 26 October 2026.