Ingatestone · CM4

EPC in CM4 (Blackmore)? We'll point you the right way.

Covering Blackmore, Fryerning, Ingatestone, Stock, including Bicknacre and East and West Hanningfield, Billericay East, Billericay West. Find accredited domestic energy assessors nearby.

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How to check an EPC assessor is registered: GOV.UK: get a new energy certificate · GOV.UK: find an energy certificate.

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CM4 (Blackmore) in a nutshell

CM4 covers Blackmore, Fryerning, Ingatestone, Stock, in Basildon and Brentwood and Chelmsford and Epping Forest. Give your full postcode when you ask for quotes, so the pro can confirm they cover your street.

Local tips for CM4

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Two councils in one district

CM4 is split between Basildon and Brentwood and Chelmsford and Epping Forest. 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

CM4 stretches across Bicknacre and East and West Hanningfield, Billericay East, Billericay West and more, so give your full postcode, not just 'CM4', when you ask for quotes.

Where's this from?postcodes.io (ONSPD) wards
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Lots of detached homes

Ingatestone has plenty of detached houses. More outside walls means insulation counts for a lot on your rating, so dig out any loft or cavity paperwork.

Where's this from?ONS Census 2021, Ingatestone: 30.6% detached
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New to EPCs? 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

  • When you let: you need a valid EPC, usually good for 10 years.
  • Minimum E: most private lets need E or better, unless exempt.

Always double-check on GOV.UK.

Next door to CM4

CM12 · Billericay – WestCM11 · Billericay – EastCM13 · BrentwoodCM15 · BrentwoodSS15 · LaindonCM2 · Chelmsford

all areas

Frequently asked questions

Which areas does CM4 cover?

CM4 (Blackmore, Fryerning, Ingatestone, Stock) includes the wards of Bicknacre and East and West Hanningfield, Billericay East, Billericay West, Blackmore & Doddinghurst, Chelmsford Rural West, Ingatestone, Fryerning & Mountnessing, Rural East, South Hanningfield, Stock and Margaretting (ONS Postcode Directory via postcodes.io).

Which postcode districts are next to CM4?

Neighbouring districts include CM12 (Billericay – West), CM11 (Billericay – East), CM13 (Brentwood), CM15 (Brentwood), SS15 (Laindon) (ONS Postcode Directory via Doogal). A pro covering CM4 may well cover these too, so it's worth asking.

How many homes are in CM4?

About 4,286 households and 10,032 residents at the 2011 Census, across 442 active postcodes (Doogal / ONS Postcode Directory).

Which council area is CM4 in?

CM4 sits in Basildon, Brentwood, Chelmsford, Epping Forest (postcodes.io). Parliamentary constituency: Basildon and Billericay, Brentwood and Ongar, Maldon, North West Essex.

📊 The numbers behind this page
Postcode district
CM4 1
Areas covered
Blackmore, Fryerning, Ingatestone, Stock 2
Active postcodes
442 3
Households (2011 Census, via Doogal)
4,286 2
Population (2011 Census, via Doogal)
10,032 2
Electoral wards
Bicknacre and East and West Hanningfield, Billericay East, Billericay West, Blackmore & Doddinghurst, Chelmsford Rural West, Ingatestone, Fryerning & Mountnessing, Rural East, South Hanningfield, Stock and Margaretting 4
Parliamentary constituencies
Basildon and Billericay, Brentwood and Ongar, Maldon, North West Essex 4
Local authority
Basildon, Brentwood, Chelmsford, Epping Forest 4
Households privately renting (Ingatestone built-up area)
14.5% 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.