Keighley · BD21

Plumbing compliance check in BD21 (Hainworth)? We'll point you the right way.

Covering Hainworth, Keighley, including Bingley West, Keighley Central, Keighley East. Find plumbers nearby.

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Request a plumbing compliance check in BD21 (Hainworth)

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BD21 (Hainworth) in a nutshell

BD21 covers Hainworth, Keighley, in Bradford. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for BD21

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Bradford council area

BD21 is in Bradford'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

BD21 stretches across Bingley West, Keighley Central, Keighley East and more, so give your full postcode, not just 'BD21', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Older terraces, older pipes

Keighley 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, Keighley: 38.9% terraced
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New to plumbing compliance checks? 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

  • 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 Keighley page. Always double-check on GOV.UK.

Next door to BD21

BD22 · CowlingBD20 · CononleyBD16 · BingleyBD13 · CullingworthBD15 · AllertonHX2 · Highroad Well

← Plumbing & water compliance across Keighley · all areas

Frequently asked questions

Which areas does BD21 cover?

BD21 (Hainworth, Keighley) includes the wards of Bingley West, Keighley Central, Keighley East, Keighley West, Worth Valley (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to BD21?

Neighbouring districts include BD22 (Cowling), BD20 (Cononley), BD16 (Bingley), BD13 (Cullingworth), BD15 (Allerton) (ONS Postcode Directory via Doogal). A pro covering BD21 may well cover these too, so it's worth asking.

How many homes are in BD21?

About 9,811 households and 26,636 residents at the 2011 Census, across 951 active postcodes (Doogal / ONS Postcode Directory).

Which council area is BD21 in?

BD21 sits in Bradford (postcodes.io). Parliamentary constituency: Keighley and Ilkley, Shipley.

📊 The numbers behind this page
Postcode district
BD21 1
Areas covered
Hainworth, Keighley 2
Active postcodes
951 3
Households (2011 Census, via Doogal)
9,811 2
Population (2011 Census, via Doogal)
26,636 2
Electoral wards
Bingley West, Keighley Central, Keighley East, Keighley West, Worth Valley 4
Parliamentary constituencies
Keighley and Ilkley, Shipley 4
Local authority
Bradford 4
Households in converted/shared houses (Keighley built-up area)
1.3% 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.