CM14 · Brentwood

CM14 broadband and area guide

Ofcom coverage, connection speeds, house prices and local data for 583 postcodes across 3 sectors in Brentwood.

Full fibre

0%

Gigabit

78%

Superfast

98%

Postcodes

583

CM14 covers 583 postcodes in Brentwood with 77.7% gigabit and 20.3% in the mid-speed band.

Broadband speeds in CM14

Share of CM14 premises by the fastest download speed available, averaged across all 583 postcodes in the district.

Gigabit availability is 77.7%, notably lower than metropolitan peers. Speed distribution is wide: 77.7% reach 300 Mbps or faster, 20.3% occupy 30 to 300 Mbps (the largest mid-speed share among this entire batch of 20), and 0.4% stay below 10 Mbps. Wireless at 0.4% is negligible. No below-USO premises. The high mid-speed contingent of 20.3% reflects uneven cable and fibre rollout across the district. CM14 is a mix of suburban Brentwood and surrounding districts with older fibre or copper still in service. The 20.3% mid-speed tier is substantial but not alarming: most households function well on superfast speeds. However, property choosers wanting gigabit should prioritise addresses in the 77.7% gigabit postcodes or negotiate infrastructure investment with a seller.

Under 2 Mbps
0%
2 to 5 Mbps
<1%
5 to 10 Mbps
<1%
10 to 30 Mbps
1%
30 to 300 Mbps
20%
300 Mbps and above
78%

Source: Ofcom Connected Nations. Percentages are district-wide averages of postcode-level availability, so rows may not sum to exactly 100%.

Connectivity in detail

Below 10 Mbps USO

<1%

Premises unable to get the 10 Mbps universal service minimum

Fixed wireless

<1%

Premises that can use a fixed wireless access service

Broadband by sector

CM14 splits into 3 postcode sectors. Coverage and prices can differ street by street, so open a sector below to find your exact postcode.

SectorPostcodesSuperfastFull fibreGigabit
CM14 430799%0%84%
CM14 525996%0%75%
CM14 917100%0%6%
All CM14 4 postcodes (307)
CM14 4AACM14 4ABCM14 4ADCM14 4AECM14 4AFCM14 4AGCM14 4AHCM14 4AJCM14 4ALCM14 4ANCM14 4APCM14 4AQCM14 4ARCM14 4ASCM14 4ATCM14 4AUCM14 4AWCM14 4AXCM14 4AYCM14 4AZCM14 4BACM14 4BBCM14 4BDCM14 4BGCM14 4BHCM14 4BJCM14 4BLCM14 4BNCM14 4BPCM14 4BTCM14 4BUCM14 4BXCM14 4BZCM14 4DACM14 4DBCM14 4DDCM14 4DFCM14 4DGCM14 4DJCM14 4DLCM14 4DNCM14 4DPCM14 4DQCM14 4DRCM14 4DSCM14 4DTCM14 4DUCM14 4DWCM14 4DXCM14 4DYCM14 4DZCM14 4EACM14 4EBCM14 4EDCM14 4EGCM14 4EHCM14 4EJCM14 4ELCM14 4ENCM14 4EPCM14 4EQCM14 4ESCM14 4ETCM14 4EUCM14 4EWCM14 4EXCM14 4EYCM14 4EZCM14 4FECM14 4FFCM14 4FHCM14 4FJCM14 4FLCM14 4FPCM14 4FQCM14 4FSCM14 4FTCM14 4FUCM14 4FWCM14 4FYCM14 4GACM14 4GBCM14 4GDCM14 4GECM14 4GHCM14 4GNCM14 4GQCM14 4GSCM14 4GTCM14 4GUCM14 4GWCM14 4GXCM14 4HACM14 4HBCM14 4HDCM14 4HECM14 4HFCM14 4HGCM14 4HHCM14 4HJCM14 4HLCM14 4HNCM14 4HPCM14 4HQCM14 4HRCM14 4HSCM14 4HTCM14 4HUCM14 4HWCM14 4HXCM14 4HYCM14 4HZCM14 4JACM14 4JBCM14 4JDCM14 4JECM14 4JFCM14 4JGCM14 4JHCM14 4JJCM14 4JLCM14 4JNCM14 4JPCM14 4JQCM14 4JRCM14 4JSCM14 4JTCM14 4JUCM14 4JWCM14 4JXCM14 4JYCM14 4JZCM14 4LACM14 4LBCM14 4LDCM14 4LECM14 4LFCM14 4LGCM14 4LHCM14 4LJCM14 4LLCM14 4LNCM14 4LQCM14 4LRCM14 4LSCM14 4LTCM14 4LUCM14 4LWCM14 4LZCM14 4NACM14 4NBCM14 4NDCM14 4NECM14 4NFCM14 4NGCM14 4NHCM14 4NJCM14 4NLCM14 4NNCM14 4NPCM14 4NQCM14 4NRCM14 4NSCM14 4NUCM14 4NWCM14 4NXCM14 4NYCM14 4NZCM14 4PACM14 4PBCM14 4PDCM14 4PGCM14 4PHCM14 4PJCM14 4PLCM14 4PNCM14 4PPCM14 4PQCM14 4PRCM14 4PTCM14 4PUCM14 4PXCM14 4PYCM14 4PZCM14 4QACM14 4QBCM14 4QDCM14 4QGCM14 4QNCM14 4QPCM14 4QQCM14 4QRCM14 4QSCM14 4QTCM14 4QUCM14 4QWCM14 4QXCM14 4QYCM14 4QZCM14 4RACM14 4RBCM14 4RDCM14 4RECM14 4RFCM14 4RGCM14 4RHCM14 4RJCM14 4RLCM14 4RNCM14 4RQCM14 4RRCM14 4RUCM14 4RWCM14 4RXCM14 4RZCM14 4SACM14 4SDCM14 4SECM14 4SFCM14 4SHCM14 4SJCM14 4SNCM14 4SPCM14 4SQCM14 4SRCM14 4SSCM14 4STCM14 4SUCM14 4SWCM14 4SXCM14 4SYCM14 4TACM14 4TBCM14 4TDCM14 4TECM14 4TGCM14 4THCM14 4TJCM14 4TLCM14 4TNCM14 4TPCM14 4TSCM14 4TTCM14 4TUCM14 4TXCM14 4TYCM14 4TZCM14 4UACM14 4UBCM14 4UDCM14 4UECM14 4UFCM14 4UGCM14 4UHCM14 4UJCM14 4ULCM14 4UNCM14 4UPCM14 4URCM14 4UTCM14 4UUCM14 4UWCM14 4UXCM14 4UZCM14 4WBCM14 4WDCM14 4WECM14 4WGCM14 4WLCM14 4WNCM14 4WQCM14 4WTCM14 4WYCM14 4XACM14 4XBCM14 4XDCM14 4XECM14 4XFCM14 4XGCM14 4XHCM14 4XJCM14 4XNCM14 4XPCM14 4XQCM14 4XRCM14 4XSCM14 4XUCM14 4XWCM14 4XXCM14 4XYCM14 4XZCM14 4YACM14 4YBCM14 4YDCM14 4YECM14 4YFCM14 4YGCM14 4YHCM14 4YJCM14 4YLCM14 4YNCM14 4YPCM14 4YRCM14 4YSCM14 4YTCM14 4YZCM14 4ZG
All CM14 5 postcodes (259)
CM14 5AACM14 5ABCM14 5ADCM14 5AECM14 5AGCM14 5AHCM14 5AJCM14 5ALCM14 5ANCM14 5APCM14 5AQCM14 5ARCM14 5ASCM14 5ATCM14 5AUCM14 5AWCM14 5AYCM14 5AZCM14 5BBCM14 5BDCM14 5BECM14 5BGCM14 5BNCM14 5BPCM14 5BQCM14 5BSCM14 5BTCM14 5BUCM14 5BXCM14 5BZCM14 5DACM14 5DBCM14 5DDCM14 5DECM14 5DFCM14 5DGCM14 5DHCM14 5DJCM14 5DLCM14 5DPCM14 5DRCM14 5DSCM14 5DTCM14 5DUCM14 5DXCM14 5DZCM14 5EACM14 5EBCM14 5EDCM14 5EECM14 5EFCM14 5EGCM14 5EHCM14 5EJCM14 5ELCM14 5ENCM14 5EPCM14 5EQCM14 5ERCM14 5ESCM14 5ETCM14 5EUCM14 5EWCM14 5EXCM14 5EYCM14 5EZCM14 5FFCM14 5FGCM14 5FHCM14 5FNCM14 5FQCM14 5FRCM14 5FSCM14 5FWCM14 5FYCM14 5GACM14 5GDCM14 5GECM14 5GFCM14 5GGCM14 5GHCM14 5GJCM14 5GLCM14 5GNCM14 5GPCM14 5GQCM14 5HACM14 5HBCM14 5HECM14 5HFCM14 5HGCM14 5HHCM14 5HJCM14 5HLCM14 5HNCM14 5HPCM14 5HRCM14 5HTCM14 5HWCM14 5HXCM14 5JACM14 5JBCM14 5JDCM14 5JECM14 5JFCM14 5JGCM14 5JHCM14 5JJCM14 5JLCM14 5JNCM14 5JPCM14 5JQCM14 5JRCM14 5JSCM14 5JTCM14 5JUCM14 5JWCM14 5JXCM14 5JZCM14 5LACM14 5LBCM14 5LDCM14 5LECM14 5LFCM14 5LGCM14 5LHCM14 5LJCM14 5LLCM14 5LNCM14 5LQCM14 5LRCM14 5LSCM14 5LTCM14 5LUCM14 5LXCM14 5LZCM14 5NACM14 5NDCM14 5NECM14 5NFCM14 5NGCM14 5NHCM14 5NJCM14 5NLCM14 5NQCM14 5NSCM14 5NTCM14 5NUCM14 5NYCM14 5NZCM14 5PACM14 5PBCM14 5PDCM14 5PECM14 5PGCM14 5PLCM14 5PNCM14 5PPCM14 5PQCM14 5PRCM14 5PSCM14 5PTCM14 5PXCM14 5PZCM14 5QBCM14 5QDCM14 5QECM14 5QFCM14 5QGCM14 5QHCM14 5QJCM14 5QLCM14 5QNCM14 5QPCM14 5QRCM14 5QSCM14 5QTCM14 5QUCM14 5QWCM14 5QXCM14 5QZCM14 5RACM14 5RBCM14 5RDCM14 5RECM14 5RHCM14 5RJCM14 5RLCM14 5RNCM14 5RPCM14 5RQCM14 5RSCM14 5RTCM14 5RUCM14 5RXCM14 5RYCM14 5RZCM14 5SACM14 5SBCM14 5SDCM14 5SECM14 5SGCM14 5SHCM14 5SJCM14 5SLCM14 5SNCM14 5SPCM14 5SRCM14 5SSCM14 5STCM14 5SUCM14 5TACM14 5TBCM14 5TDCM14 5TECM14 5TFCM14 5TGCM14 5THCM14 5TJCM14 5TLCM14 5TNCM14 5TPCM14 5TQCM14 5TSCM14 5TTCM14 5TZCM14 5UACM14 5UBCM14 5UDCM14 5UECM14 5UFCM14 5UGCM14 5UNCM14 5UQCM14 5URCM14 5USCM14 5UZCM14 5WACM14 5WBCM14 5WDCM14 5WECM14 5WFCM14 5WGCM14 5WHCM14 5WJCM14 5WLCM14 5WNCM14 5WPCM14 5WQCM14 5WRCM14 5WSCM14 5WTCM14 5WWCM14 5WXCM14 5WYCM14 5WZCM14 5XDCM14 5XECM14 5XR
All CM14 9 postcodes (17)

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Living in Brentwood

Infrastructure across CM14 varies considerably. Homes in older residential zones may spend years on superfast while newer suburbs enjoy gigabit. Most households perform adequately on superfast speeds, yet property seekers requiring gigabit should prioritise verified gigabit postcodes or plan infrastructure upgrades with vendors.

Remote worker score

55/100

Connectivity and amenities for home working

Family score

50/100

Schools, safety and family amenities

Value score

50/100

What you get for the local price level

CM14 broadband FAQs

Why is gigabit availability lower in Brentwood?

Cable deployment has not yet fully replaced older fibre and copper infrastructure. Newer suburbs and town centre areas often have gigabit; older residential zones remain on superfast.

Is 30 to 300 Mbps sufficient for most families?

Yes. It handles video conferencing, streaming, and remote work well. Simultaneous heavy use like 4K download plus video call may feel slow.

Will speeds improve soon?

Check Brentwood Council for any announced fibre or cable expansion plans. Providers typically publish long-term rollout roadmaps.

Should I choose a gigabit postcode?

If bandwidth-heavy work is planned or multiple users are typical, yes. Otherwise, superfast is a safe choice.

Neighbouring districts

Check your exact postcode

Every postcode in CM14 has its own page with broadband speeds, house prices, school ratings and crime stats. You can also compare providers for your address.

Data sources: Broadband data from Ofcom Connected Nations 2025 · House prices from HM Land Registry · Crime from Police.uk · See all data sources