IG10 4 postcode sector in the IG10 district

IG10 4 is a sector of the IG10 district: every postcode that starts IG10 4. It has 139 postcodes in use, 11 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 IG10 4 sector, and which are new since 2020

Map of every postcode in the IG10 4 sector, by new since 2020 Of the 139 postcodes in the IG10 4 sector that ONS places, 4 are new since 2020 and 135 were in use before 2020. Places named: Loughton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A104A1069M11A121 IG10 4AA: before 2020IG10 4AB: before 2020IG10 4AD: before 2020IG10 4AE: before 2020IG10 4AF: before 2020IG10 4AG: before 2020IG10 4AH: before 2020IG10 4AJ: before 2020IG10 4AL: before 2020IG10 4AN: before 2020IG10 4AP: before 2020IG10 4AQ: before 2020IG10 4AS: before 2020IG10 4AW: before 2020IG10 4BE: before 2020IG10 4BF: before 2020IG10 4BG: before 2020IG10 4BL: before 2020IG10 4BN: before 2020IG10 4BP: before 2020IG10 4BS: before 2020IG10 4BT: before 2020IG10 4BU: before 2020IG10 4BW: before 2020IG10 4DF: before 2020IG10 4DG: before 2020IG10 4DH: before 2020IG10 4DJ: before 2020IG10 4DN: before 2020IG10 4DP: before 2020IG10 4DS: before 2020IG10 4DU: before 2020IG10 4DW: before 2020IG10 4DX: before 2020IG10 4DY: before 2020IG10 4DZ: before 2020IG10 4EA: before 2020IG10 4EB: before 2020IG10 4ED: before 2020IG10 4EE: before 2020IG10 4EF: before 2020IG10 4EG: before 2020IG10 4EH: before 2020IG10 4EL: before 2020IG10 4EN: before 2020IG10 4EQ: before 2020IG10 4ES: before 2020IG10 4ET: before 2020IG10 4EW: before 2020IG10 4EY: before 2020IG10 4EZ: before 2020IG10 4FB: before 2020IG10 4HH: before 2020IG10 4HL: before 2020IG10 4HR: before 2020IG10 4HT: before 2020IG10 4HX: before 2020IG10 4HY: before 2020IG10 4HZ: before 2020IG10 4JA: before 2020IG10 4JD: before 2020IG10 4JE: before 2020IG10 4JF: before 2020IG10 4JG: before 2020IG10 4JH: before 2020IG10 4JJ: before 2020IG10 4JQ: before 2020IG10 4LF: before 2020IG10 4LT: before 2020IG10 4LY: before 2020IG10 4NA: before 2020IG10 4NB: before 2020IG10 4ND: before 2020IG10 4NE: before 2020IG10 4NF: before 2020IG10 4NG: before 2020IG10 4NH: before 2020IG10 4NJ: before 2020IG10 4NL: before 2020IG10 4NP: before 2020IG10 4NQ: before 2020IG10 4NX: before 2020IG10 4NZ: before 2020IG10 4PD: before 2020IG10 4PE: before 2020IG10 4PN: before 2020IG10 4PP: before 2020IG10 4PQ: before 2020IG10 4PR: before 2020IG10 4PT: before 2020IG10 4PU: before 2020IG10 4PW: before 2020IG10 4PX: before 2020IG10 4PY: before 2020IG10 4PZ: before 2020IG10 4QA: before 2020IG10 4QB: before 2020IG10 4QD: before 2020IG10 4QE: before 2020IG10 4QG: before 2020IG10 4QH: before 2020IG10 4QN: before 2020IG10 4QP: before 2020IG10 4QQ: before 2020IG10 4QR: before 2020IG10 4QS: before 2020IG10 4QT: before 2020IG10 4QU: before 2020IG10 4QW: before 2020IG10 4QX: before 2020IG10 4QZ: before 2020IG10 4RA: before 2020IG10 4RB: before 2020IG10 4RD: before 2020IG10 4RE: before 2020IG10 4RF: before 2020IG10 4RG: before 2020IG10 4RH: before 2020IG10 4RJ: before 2020IG10 4RL: before 2020IG10 4RN: before 2020IG10 4RP: before 2020IG10 4RQ: before 2020IG10 4RS: before 2020IG10 4RZ: before 2020IG10 4FD: new since 2020IG10 4FE: new since 2020IG10 4FF: new since 2020IG10 4FH: new since 2020 Loughton Map of every postcode in the IG10 4 sector, by new since 2020 Of the 139 postcodes in the IG10 4 sector that ONS places, 4 are new since 2020 and 135 were in use before 2020. Places named: Loughton. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. A1069M11 Loughton
  • New since 2020: 4
  • In use before 2020: 135

Of the 139 postcodes in the IG10 4 sector that ONS places, 4 are new since 2020 and 135 were in use before 2020.

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. New since 2020 means it came into use in January 2020 or later. No boundary is drawn. Where marks overlap, the one first in the key is drawn; the counts include every postcode.

Source: Office for National Statistics (ONS) Postcode Directory, August 2026, loaded 20 October 2026, the centre point of each postcode; when each came into use: the same directory; 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 4 newest postcodes

IG10 4FHOctober 2020IG10 4FDApril 2020IG10 4FEApril 2020IG10 4FFApril 2020

What do homes sell for in IG10 4?

Homes in IG10 4 sold for a typical £620,000 in the 12 months to August 2026, across 53 sales, down 17.6% on the 12 months before, HM Land Registry's figures show.

£620,000 typical price, the 12 months to August 2026
£752,000 12 months to August 2025
▼ down 17.6% on the 12 months before
  • Detached £1,165,000 12 sales
  • Semi-detached £800,000 13 sales
  • Terraced £640,000 10 sales
  • Flat or maisonette £350,000 18 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 IG10 4. 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 IG10 4

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.

IG10 4AAIG10 4ABIG10 4ADIG10 4AEIG10 4AFIG10 4AGIG10 4AHIG10 4AJIG10 4ALIG10 4ANIG10 4APIG10 4AQIG10 4ASIG10 4AWIG10 4BEIG10 4BFIG10 4BGIG10 4BHIG10 4BLIG10 4BNIG10 4BPIG10 4BSIG10 4BTIG10 4BUIG10 4BWIG10 4BXIG10 4DFIG10 4DGIG10 4DHIG10 4DJIG10 4DLIG10 4DNIG10 4DPIG10 4DSIG10 4DUIG10 4DWIG10 4DXIG10 4DYIG10 4DZIG10 4EAIG10 4EBIG10 4EDIG10 4EEIG10 4EFIG10 4EGIG10 4EHIG10 4ELIG10 4ENIG10 4EQIG10 4ESIG10 4ETIG10 4EWIG10 4EYIG10 4EZIG10 4FBIG10 4FDIG10 4FEIG10 4FFIG10 4FHIG10 4GPIG10 4HHIG10 4HJIG10 4HLIG10 4HNIG10 4HRIG10 4HTIG10 4HXIG10 4HYIG10 4HZIG10 4JAIG10 4JDIG10 4JEIG10 4JFIG10 4JGIG10 4JHIG10 4JJIG10 4JQIG10 4LFIG10 4LGIG10 4LTIG10 4LYIG10 4NAIG10 4NBIG10 4NDIG10 4NEIG10 4NFIG10 4NGIG10 4NHIG10 4NJIG10 4NLIG10 4NPIG10 4NQIG10 4NXIG10 4NZIG10 4PDIG10 4PEIG10 4PLIG10 4PNIG10 4PPIG10 4PQIG10 4PRIG10 4PTIG10 4PUIG10 4PWIG10 4PXIG10 4PYIG10 4PZIG10 4QAIG10 4QBIG10 4QDIG10 4QEIG10 4QGIG10 4QHIG10 4QNIG10 4QPIG10 4QQIG10 4QRIG10 4QSIG10 4QTIG10 4QUIG10 4QWIG10 4QXIG10 4QYIG10 4QZIG10 4RAIG10 4RBIG10 4RDIG10 4REIG10 4RFIG10 4RGIG10 4RHIG10 4RJIG10 4RLIG10 4RNIG10 4RPIG10 4RQIG10 4RSIG10 4RWIG10 4RZ

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.

Check a postcode

Something wrong on this page? Report an error and we will check it against the source.