High Wycombe · HP12

Gas safety certificate in HP12 (High Wycombe)? We'll point you the right way.

Covering High Wycombe, Booker, Sands, including Abbey, Booker & Cressex, Castlefield & Oakridge. Find Gas Safe registered engineers nearby.

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Request a gas safety certificate in HP12 (High Wycombe)

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Request a gas safety certificate in HP12 (High Wycombe)

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

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HP12 (High Wycombe) in a nutshell

HP12 covers High Wycombe, Booker, Sands, in Buckinghamshire. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for HP12

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Buckinghamshire council area

HP12 is in Buckinghamshire'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

HP12 stretches across Abbey, Booker & Cressex, Castlefield & Oakridge and more, so give your full postcode, not just 'HP12', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Postcodes change here

Lots of old HP12 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 489 of 879 postcodes active
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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 High Wycombe page. Always double-check on GOV.UK.

Next door to HP12

HP11 · Wycombe MarshHP13 · High WycombeSL7 · BishamHP14 · Beacon's BottomHP10 · High WycombeHP15 · Cryers Hill

← Gas safety (CP12) across High Wycombe · all areas

Frequently asked questions

Which areas does HP12 cover?

HP12 (High Wycombe, Booker, Sands) includes the wards of Abbey, Booker & Cressex, Castlefield & Oakridge, Downley, Sands, West Wycombe & Lane End (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to HP12?

Neighbouring districts include HP11 (Wycombe Marsh), HP13 (High Wycombe), SL7 (Bisham), HP14 (Beacon's Bottom), HP10 (High Wycombe) (ONS Postcode Directory via Doogal). A pro covering HP12 may well cover these too, so it's worth asking.

How many homes are in HP12?

About 8,188 households and 22,148 residents at the 2011 Census, across 489 active postcodes (Doogal / ONS Postcode Directory).

Which council area is HP12 in?

HP12 sits in Buckinghamshire (postcodes.io). Parliamentary constituency: Wycombe.

📊 The numbers behind this page
Postcode district
HP12 1
Areas covered
High Wycombe, Booker, Sands 2
Active postcodes
489 3
Households (2011 Census, via Doogal)
8,188 2
Population (2011 Census, via Doogal)
22,148 2
Electoral wards
Abbey, Booker & Cressex, Castlefield & Oakridge, Downley, Sands, West Wycombe & Lane End 4
Parliamentary constituencies
Wycombe 4
Local authority
Buckinghamshire 4
Households heated by mains gas only (High Wycombe built-up area)
73.1% 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.