Radlett · WD7

Plumbing compliance check in WD7 (Shenley)? We'll point you the right way.

Covering Shenley, Radlett, including Aldenham East, Aldenham West, Borehamwood Brookmeadow. Find plumbers nearby.

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WD7 (Shenley) in a nutshell

WD7 covers Shenley, Radlett, in Hertsmere and St Albans. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for WD7

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Two councils in one district

WD7 is split between Hertsmere and St Albans. Some councils run their own landlord licensing, so check which one your home is in.

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

WD7 stretches across Aldenham East, Aldenham West, Borehamwood Brookmeadow and more, so give your full postcode, not just 'WD7', when you ask for quotes.

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

Lots of old WD7 postcodes have been retired. If an old letter shows a different postcode, use your current one.

Where's this from?Doogal/ONSPD: 428 of 738 postcodes active
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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).

Always double-check on GOV.UK.

Next door to WD7

AL2 · St AlbansWD6 · BorehamwoodAL1 · St AlbansHA7 · StanmoreWD25 · GarstonWD23 · Bushey

all areas

Frequently asked questions

Which areas does WD7 cover?

WD7 (Shenley, Radlett) includes the wards of Aldenham East, Aldenham West, Borehamwood Brookmeadow, London Colney, Park Street, Shenley (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to WD7?

Neighbouring districts include AL2 (St Albans), WD6 (Borehamwood), AL1 (St Albans), HA7 (Stanmore), WD25 (Garston) (ONS Postcode Directory via Doogal). A pro covering WD7 may well cover these too, so it's worth asking.

How many homes are in WD7?

About 4,787 households and 12,637 residents at the 2011 Census, across 428 active postcodes (Doogal / ONS Postcode Directory).

Which council area is WD7 in?

WD7 sits in Hertsmere, St Albans (postcodes.io). Parliamentary constituency: Hertsmere, St Albans.

📊 The numbers behind this page
Postcode district
WD7 1
Areas covered
Shenley, Radlett 2
Active postcodes
428 3
Households (2011 Census, via Doogal)
4,787 2
Population (2011 Census, via Doogal)
12,637 2
Electoral wards
Aldenham East, Aldenham West, Borehamwood Brookmeadow, London Colney, Park Street, Shenley 4
Parliamentary constituencies
Hertsmere, St Albans 4
Local authority
Hertsmere, St Albans 4
Households in converted/shared houses (Radlett built-up area)
1.2% 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.