CM19 5 postcode sector in the CM19 district

CM19 5 is a sector of the CM19 district: every postcode that starts CM19 5. It has 197 postcodes in use, 8 of them large-user postcodes. A large-user postcode is one Royal Mail gives to a single address that gets a lot of mail.

Not sure what a sector is? UK postcode format explained.

Every postcode in the CM19 5 sector, by flood risk

Map of every postcode in the CM19 5 sector, by flood risk Of the 197 postcodes in the CM19 5 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst, 2 are at very low risk only and 184 are not on the Environment Agency's at-risk list. Places named: Great Parndon, Roydon & Lower Nazeing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. CM19 5AA: not on the flood risk listCM19 5AF: not on the flood risk listCM19 5AH: not on the flood risk listCM19 5AN: not on the flood risk listCM19 5AR: not on the flood risk listCM19 5AS: not on the flood risk listCM19 5AW: not on the flood risk listCM19 5BG: not on the flood risk listCM19 5BH: not on the flood risk listCM19 5BJ: not on the flood risk listCM19 5BN: not on the flood risk listCM19 5BP: not on the flood risk listCM19 5BT: not on the flood risk listCM19 5BU: not on the flood risk listCM19 5BX: not on the flood risk listCM19 5BZ: not on the flood risk listCM19 5DA: not on the flood risk listCM19 5DB: not on the flood risk listCM19 5DD: not on the flood risk listCM19 5DE: not on the flood risk listCM19 5DG: not on the flood risk listCM19 5DH: not on the flood risk listCM19 5DJ: not on the flood risk listCM19 5DL: not on the flood risk listCM19 5DN: not on the flood risk listCM19 5DS: not on the flood risk listCM19 5DT: not on the flood risk listCM19 5DU: not on the flood risk listCM19 5DW: not on the flood risk listCM19 5DY: not on the flood risk listCM19 5EA: not on the flood risk listCM19 5EB: not on the flood risk listCM19 5ED: not on the flood risk listCM19 5EE: not on the flood risk listCM19 5EL: not on the flood risk listCM19 5EQ: not on the flood risk listCM19 5EW: not on the flood risk listCM19 5EY: not on the flood risk listCM19 5FA: not on the flood risk listCM19 5FD: not on the flood risk listCM19 5FF: not on the flood risk listCM19 5FN: not on the flood risk listCM19 5FP: not on the flood risk listCM19 5FQ: not on the flood risk listCM19 5FR: not on the flood risk listCM19 5FS: not on the flood risk listCM19 5FT: not on the flood risk listCM19 5FU: not on the flood risk listCM19 5FX: not on the flood risk listCM19 5FY: not on the flood risk listCM19 5GH: not on the flood risk listCM19 5GJ: not on the flood risk listCM19 5GL: not on the flood risk listCM19 5GU: not on the flood risk listCM19 5GX: not on the flood risk listCM19 5GY: not on the flood risk listCM19 5HB: not on the flood risk listCM19 5HD: not on the flood risk listCM19 5HE: not on the flood risk listCM19 5HF: not on the flood risk listCM19 5HG: not on the flood risk listCM19 5HH: not on the flood risk listCM19 5HJ: not on the flood risk listCM19 5HL: not on the flood risk listCM19 5HN: not on the flood risk listCM19 5HR: not on the flood risk listCM19 5HS: not on the flood risk listCM19 5HT: not on the flood risk listCM19 5HU: not on the flood risk listCM19 5HW: not on the flood risk listCM19 5HX: not on the flood risk listCM19 5HY: not on the flood risk listCM19 5HZ: not on the flood risk listCM19 5JA: not on the flood risk listCM19 5JB: not on the flood risk listCM19 5JD: not on the flood risk listCM19 5JE: not on the flood risk listCM19 5JG: not on the flood risk listCM19 5JH: not on the flood risk listCM19 5JL: not on the flood risk listCM19 5JN: not on the flood risk listCM19 5JP: not on the flood risk listCM19 5JQ: not on the flood risk listCM19 5JT: not on the flood risk listCM19 5JU: not on the flood risk listCM19 5JY: not on the flood risk listCM19 5JZ: not on the flood risk listCM19 5LA: not on the flood risk listCM19 5LB: not on the flood risk listCM19 5LD: not on the flood risk listCM19 5LE: not on the flood risk listCM19 5LG: not on the flood risk listCM19 5LH: not on the flood risk listCM19 5LJ: not on the flood risk listCM19 5LR: not on the flood risk listCM19 5LW: not on the flood risk listCM19 5NA: not on the flood risk listCM19 5NB: not on the flood risk listCM19 5ND: not on the flood risk listCM19 5NE: not on the flood risk listCM19 5NF: not on the flood risk listCM19 5NG: not on the flood risk listCM19 5NH: not on the flood risk listCM19 5NJ: not on the flood risk listCM19 5NL: not on the flood risk listCM19 5NN: not on the flood risk listCM19 5NP: not on the flood risk listCM19 5NQ: not on the flood risk listCM19 5NR: not on the flood risk listCM19 5NS: not on the flood risk listCM19 5NT: not on the flood risk listCM19 5NU: not on the flood risk listCM19 5NW: not on the flood risk listCM19 5NY: not on the flood risk listCM19 5NZ: not on the flood risk listCM19 5PA: not on the flood risk listCM19 5PB: not on the flood risk listCM19 5PD: not on the flood risk listCM19 5PE: not on the flood risk listCM19 5PF: not on the flood risk listCM19 5PG: not on the flood risk listCM19 5PH: not on the flood risk listCM19 5PJ: not on the flood risk listCM19 5PL: not on the flood risk listCM19 5PN: not on the flood risk listCM19 5PQ: not on the flood risk listCM19 5QA: not on the flood risk listCM19 5QB: not on the flood risk listCM19 5QE: not on the flood risk listCM19 5QF: not on the flood risk listCM19 5QJ: not on the flood risk listCM19 5QP: not on the flood risk listCM19 5QS: not on the flood risk listCM19 5QT: not on the flood risk listCM19 5QU: not on the flood risk listCM19 5QX: not on the flood risk listCM19 5QY: not on the flood risk listCM19 5QZ: not on the flood risk listCM19 5RA: not on the flood risk listCM19 5RB: not on the flood risk listCM19 5RD: not on the flood risk listCM19 5RE: not on the flood risk listCM19 5RF: not on the flood risk listCM19 5RH: not on the flood risk listCM19 5RJ: not on the flood risk listCM19 5RL: not on the flood risk listCM19 5RN: not on the flood risk listCM19 5RP: not on the flood risk listCM19 5RQ: not on the flood risk listCM19 5RR: not on the flood risk listCM19 5RS: not on the flood risk listCM19 5RT: not on the flood risk listCM19 5RU: not on the flood risk listCM19 5RW: not on the flood risk listCM19 5RX: not on the flood risk listCM19 5RY: not on the flood risk listCM19 5RZ: not on the flood risk listCM19 5SA: not on the flood risk listCM19 5SB: not on the flood risk listCM19 5SD: not on the flood risk listCM19 5SG: not on the flood risk listCM19 5SH: not on the flood risk listCM19 5SJ: not on the flood risk listCM19 5SL: not on the flood risk listCM19 5SN: not on the flood risk listCM19 5SQ: not on the flood risk listCM19 5SR: not on the flood risk listCM19 5SU: not on the flood risk listCM19 5SW: not on the flood risk listCM19 5TB: not on the flood risk listCM19 5TD: not on the flood risk listCM19 5TF: not on the flood risk listCM19 5TH: not on the flood risk listCM19 5TJ: not on the flood risk listCM19 5TL: not on the flood risk listCM19 5TN: not on the flood risk listCM19 5TP: not on the flood risk listCM19 5TQ: not on the flood risk listCM19 5UA: not on the flood risk listCM19 5JR: very low flood risk onlyCM19 5JW: very low flood risk onlyCM19 5DR: low flood risk at worstCM19 5EG: low flood risk at worstCM19 5FZ: low flood risk at worstCM19 5JS: low flood risk at worstCM19 5JX: low flood risk at worstCM19 5BE: medium flood risk at worstCM19 5EF: high flood riskCM19 5EH: high flood riskCM19 5EJ: high flood riskCM19 5ER: high flood riskCM19 5EX: high flood risk Great ParndonRoydon & Lower Nazeing Map of every postcode in the CM19 5 sector, by flood risk Of the 197 postcodes in the CM19 5 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst, 2 are at very low risk only and 184 are not on the Environment Agency's at-risk list. Places named: Great Parndon, Roydon & Lower Nazeing. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Great ParndonRoydon & Lower Nazeing
  • A home or business at high risk: 5
  • At medium risk at worst: 1
  • At low risk at worst: 5
  • At very low risk only: 2
  • Not on the at-risk list: 184

Of the 197 postcodes in the CM19 5 sector that ONS places, 5 have a home or business at high risk, 1 are at medium risk at worst, 5 are at low risk at worst, 2 are at very low risk only and 184 are not on the Environment Agency's at-risk list.

Each mark is a postcode's centre point as ONS gives it, not a building. Press one to see its postcode and open its page. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode. Names in italics are council wards: we hold no town or village names here.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; flood risk: Environment Agency, published 6 July 2026; roads, rivers and built-up areas: Contains OS data © Crown copyright and database right 2026. Drawn by us. Street map: Ordnance Survey, OS Open Zoomstack, Open Government Licence v3.0, drawn with MapLibre. How we use them

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

CM19 5ER129 at high riskCM19 5EF46 at high riskCM19 5EJ27 at high riskCM19 5EX7 at high riskCM19 5EH1 at high risk

What do homes sell for in CM19 5?

Homes in CM19 5 sold for a typical £340,000 in the 12 months to August 2026, across 66 sales, no change on the 12 months before, HM Land Registry's figures show.

£340,000 typical price, the 12 months to August 2026
£340,000 12 months to August 2025
■ no change on the 12 months before
  • Detached £600,000 12 sales
  • Semi-detached £440,000 12 sales
  • Terraced £337,500 28 sales
  • Flat or maisonette £189,000 14 sales

Each bar is that kind's typical price, against the most expensive kind here.

Standard sales of homes at market value at the postcodes that start CM19 5. A typical price is the median, the middle sale, given from 5 sales or more.

How we work this out: house prices by postcode

Source: HM Land Registry Price Paid Data, files dated 28 September 2026. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0. How we use it

Postcodes in CM19 5

Pick a postcode to see its council and MP, broadband, flood risk, what homes sell for, council tax, the nearest schools and stations, and crime around it.

CM19 5AACM19 5AFCM19 5AHCM19 5ANCM19 5ARCM19 5ASCM19 5AWCM19 5BECM19 5BGCM19 5BHCM19 5BJCM19 5BNCM19 5BPCM19 5BTCM19 5BUCM19 5BXCM19 5BZCM19 5DACM19 5DBCM19 5DDCM19 5DECM19 5DGCM19 5DHCM19 5DJCM19 5DLCM19 5DNCM19 5DRCM19 5DSCM19 5DTCM19 5DUCM19 5DWCM19 5DYCM19 5EACM19 5EBCM19 5EDCM19 5EECM19 5EFCM19 5EGCM19 5EHCM19 5EJCM19 5ELCM19 5EQCM19 5ERCM19 5EWCM19 5EXCM19 5EYCM19 5FACM19 5FDCM19 5FFCM19 5FNCM19 5FPCM19 5FQCM19 5FRCM19 5FSCM19 5FTCM19 5FUCM19 5FXCM19 5FYCM19 5FZCM19 5GHCM19 5GJCM19 5GLCM19 5GUCM19 5GXCM19 5GYCM19 5HBCM19 5HDCM19 5HECM19 5HFCM19 5HGCM19 5HHCM19 5HJCM19 5HLCM19 5HNCM19 5HPCM19 5HRCM19 5HSCM19 5HTCM19 5HUCM19 5HWCM19 5HXCM19 5HYCM19 5HZCM19 5JACM19 5JBCM19 5JDCM19 5JECM19 5JGCM19 5JHCM19 5JLCM19 5JNCM19 5JPCM19 5JQCM19 5JRCM19 5JSCM19 5JTCM19 5JUCM19 5JWCM19 5JXCM19 5JYCM19 5JZCM19 5LACM19 5LBCM19 5LDCM19 5LECM19 5LGCM19 5LHCM19 5LJCM19 5LRCM19 5LWCM19 5NACM19 5NBCM19 5NDCM19 5NECM19 5NFCM19 5NGCM19 5NHCM19 5NJCM19 5NLCM19 5NNCM19 5NPCM19 5NQCM19 5NRCM19 5NSCM19 5NTCM19 5NUCM19 5NWCM19 5NYCM19 5NZCM19 5PACM19 5PBCM19 5PDCM19 5PECM19 5PFCM19 5PGCM19 5PHCM19 5PJCM19 5PLCM19 5PNCM19 5PQCM19 5PXCM19 5QACM19 5QBCM19 5QECM19 5QFCM19 5QJCM19 5QPCM19 5QSCM19 5QTCM19 5QUCM19 5QXCM19 5QYCM19 5QZCM19 5RACM19 5RBCM19 5RDCM19 5RECM19 5RFCM19 5RGCM19 5RHCM19 5RJCM19 5RLCM19 5RNCM19 5RPCM19 5RQCM19 5RRCM19 5RSCM19 5RTCM19 5RUCM19 5RWCM19 5RXCM19 5RYCM19 5RZCM19 5SACM19 5SBCM19 5SDCM19 5SGCM19 5SHCM19 5SJCM19 5SLCM19 5SNCM19 5SQCM19 5SRCM19 5SUCM19 5SWCM19 5TBCM19 5TDCM19 5TFCM19 5TGCM19 5THCM19 5TJCM19 5TLCM19 5TNCM19 5TPCM19 5TQCM19 5TRCM19 5UA

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed. See all our data sources

What council am I in? The council, borough or local authority for a postcode, and the county council where there is one. What ward am I in? The ward for a postcode, with its council, constituency and parish.

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