Dartford · DA1

Plumbing compliance check in DA1 (Dartford)? We'll point you the right way.

Covering Dartford, Crayford, Barnes Cray, including Barnehurst, Brent, Bridge. Find plumbers nearby.

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DA1 (Dartford) in a nutshell

DA1 covers Dartford, Crayford, Barnes Cray, in Bexley and Dartford. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for DA1

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Two councils in one district

DA1 is split between Bexley and Dartford. 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

DA1 stretches across Barnehurst, Brent, Bridge and more, so give your full postcode, not just 'DA1', when you ask for quotes.

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

Dartford 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, Dartford: 34.9% 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 Dartford page. Always double-check on GOV.UK.

Next door to DA1

DA2 · DartfordDA8 · ErithDA5 · BexleyDA9 · GreenhitheDA4 · DartfordRM19 · Purfleet

← Plumbing & water compliance across Dartford · all areas

Frequently asked questions

Which areas does DA1 cover?

DA1 (Dartford, Crayford, Barnes Cray) includes the wards of Barnehurst, Brent, Bridge, Burnham, Crayford, Heath, Newtown, Princes, Temple Hill, Town, West Hill, Wilmington, Sutton-at-Hone & Hawley (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to DA1?

Neighbouring districts include DA2 (Dartford), DA8 (Erith), DA5 (Bexley), DA9 (Greenhithe), DA4 (Dartford) (ONS Postcode Directory via Doogal). A pro covering DA1 may well cover these too, so it's worth asking.

How many homes are in DA1?

About 21,912 households and 53,065 residents at the 2011 Census, across 1,266 active postcodes (Doogal / ONS Postcode Directory).

Which council area is DA1 in?

DA1 sits in Bexley, Dartford (postcodes.io). Parliamentary constituency: Bexleyheath and Crayford, Dartford, Sevenoaks.

📊 The numbers behind this page
Postcode district
DA1 1
Areas covered
Dartford, Crayford, Barnes Cray 2
Active postcodes
1,266 3
Households (2011 Census, via Doogal)
21,912 2
Population (2011 Census, via Doogal)
53,065 2
Electoral wards
Barnehurst, Brent, Bridge, Burnham, Crayford, Heath, Newtown, Princes … 4
Parliamentary constituencies
Bexleyheath and Crayford, Dartford, Sevenoaks 4
Local authority
Bexley, Dartford 4
Households in converted/shared houses (Dartford built-up area)
2.1% 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.