IG4 5 postcode sector in the IG4 district

IG4 5 is a sector of the IG4 district: every postcode that starts IG4 5. It has 138 postcodes in use, 3 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 IG4 5 sector, by flood risk

Map of every postcode in the IG4 5 sector, by flood risk Of the 138 postcodes in the IG4 5 sector that ONS places, 4 are at medium risk at worst, 3 are at low risk at worst and 131 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Clayhall, Barkingside. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A406A1400 IG4 5AA: not on the flood risk listIG4 5AB: not on the flood risk listIG4 5AD: not on the flood risk listIG4 5AE: not on the flood risk listIG4 5AF: not on the flood risk listIG4 5AG: not on the flood risk listIG4 5AH: not on the flood risk listIG4 5AJ: not on the flood risk listIG4 5AL: not on the flood risk listIG4 5AN: not on the flood risk listIG4 5AP: not on the flood risk listIG4 5AQ: not on the flood risk listIG4 5AR: not on the flood risk listIG4 5AS: not on the flood risk listIG4 5AT: not on the flood risk listIG4 5AW: not on the flood risk listIG4 5BD: not on the flood risk listIG4 5BH: not on the flood risk listIG4 5BJ: not on the flood risk listIG4 5BL: not on the flood risk listIG4 5BN: not on the flood risk listIG4 5BP: not on the flood risk listIG4 5BQ: not on the flood risk listIG4 5BS: not on the flood risk listIG4 5BT: not on the flood risk listIG4 5BU: not on the flood risk listIG4 5BW: not on the flood risk listIG4 5BX: not on the flood risk listIG4 5BY: not on the flood risk listIG4 5BZ: not on the flood risk listIG4 5DA: not on the flood risk listIG4 5DB: not on the flood risk listIG4 5DD: not on the flood risk listIG4 5DE: not on the flood risk listIG4 5DF: not on the flood risk listIG4 5DG: not on the flood risk listIG4 5DP: not on the flood risk listIG4 5DQ: not on the flood risk listIG4 5DR: not on the flood risk listIG4 5DT: not on the flood risk listIG4 5DU: not on the flood risk listIG4 5DX: not on the flood risk listIG4 5DY: not on the flood risk listIG4 5DZ: not on the flood risk listIG4 5EA: not on the flood risk listIG4 5EB: not on the flood risk listIG4 5ED: not on the flood risk listIG4 5EE: not on the flood risk listIG4 5EF: not on the flood risk listIG4 5EG: not on the flood risk listIG4 5EL: not on the flood risk listIG4 5EP: not on the flood risk listIG4 5ER: not on the flood risk listIG4 5ES: not on the flood risk listIG4 5ET: not on the flood risk listIG4 5EU: not on the flood risk listIG4 5EX: not on the flood risk listIG4 5EY: not on the flood risk listIG4 5EZ: not on the flood risk listIG4 5FB: not on the flood risk listIG4 5FD: not on the flood risk listIG4 5HA: not on the flood risk listIG4 5HB: not on the flood risk listIG4 5HD: not on the flood risk listIG4 5HE: not on the flood risk listIG4 5HF: not on the flood risk listIG4 5HG: not on the flood risk listIG4 5HH: not on the flood risk listIG4 5HJ: not on the flood risk listIG4 5HL: not on the flood risk listIG4 5HN: not on the flood risk listIG4 5HP: not on the flood risk listIG4 5HQ: not on the flood risk listIG4 5HR: not on the flood risk listIG4 5HW: not on the flood risk listIG4 5JB: not on the flood risk listIG4 5JD: not on the flood risk listIG4 5JE: not on the flood risk listIG4 5JF: not on the flood risk listIG4 5JG: not on the flood risk listIG4 5JH: not on the flood risk listIG4 5JJ: not on the flood risk listIG4 5JL: not on the flood risk listIG4 5JN: not on the flood risk listIG4 5JP: not on the flood risk listIG4 5JQ: not on the flood risk listIG4 5JR: not on the flood risk listIG4 5JT: not on the flood risk listIG4 5JU: not on the flood risk listIG4 5JW: not on the flood risk listIG4 5JX: not on the flood risk listIG4 5JY: not on the flood risk listIG4 5LE: not on the flood risk listIG4 5LF: not on the flood risk listIG4 5LG: not on the flood risk listIG4 5LH: not on the flood risk listIG4 5LJ: not on the flood risk listIG4 5LL: not on the flood risk listIG4 5LN: not on the flood risk listIG4 5LP: not on the flood risk listIG4 5LQ: not on the flood risk listIG4 5LR: not on the flood risk listIG4 5LS: not on the flood risk listIG4 5LT: not on the flood risk listIG4 5LU: not on the flood risk listIG4 5LY: not on the flood risk listIG4 5LZ: not on the flood risk listIG4 5NA: not on the flood risk listIG4 5NB: not on the flood risk listIG4 5ND: not on the flood risk listIG4 5NE: not on the flood risk listIG4 5NF: not on the flood risk listIG4 5NP: not on the flood risk listIG4 5NR: not on the flood risk listIG4 5NW: not on the flood risk listIG4 5NX: not on the flood risk listIG4 5NY: not on the flood risk listIG4 5NZ: not on the flood risk listIG4 5PA: not on the flood risk listIG4 5PB: not on the flood risk listIG4 5PE: not on the flood risk listIG4 5PG: not on the flood risk listIG4 5PQ: not on the flood risk listIG4 5PR: not on the flood risk listIG4 5PS: not on the flood risk listIG4 5PT: not on the flood risk listIG4 5PU: not on the flood risk listIG4 5PX: not on the flood risk listIG4 5PY: not on the flood risk listIG4 5PZ: not on the flood risk listIG4 5PH: low flood risk at worstIG4 5PJ: low flood risk at worstIG4 5PN: low flood risk at worstIG4 5PD: medium flood risk at worstIG4 5PF: medium flood risk at worstIG4 5PL: medium flood risk at worstIG4 5PP: medium flood risk at worst ClayhallBarkingside Map of every postcode in the IG4 5 sector, by flood risk Of the 138 postcodes in the IG4 5 sector that ONS places, 4 are at medium risk at worst, 3 are at low risk at worst and 131 are not on the Environment Agency's at-risk list. One postcode lies beyond the edge and is listed under the map. Places named: Clayhall, Barkingside. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A406 ClayhallBarkingside
  • A home or business at high risk: 0
  • At medium risk at worst: 4
  • At low risk at worst: 3
  • At very low risk only: 0
  • Not on the at-risk list: 131

Of the 138 postcodes in the IG4 5 sector that ONS places, 4 are at medium risk at worst, 3 are at low risk at worst and 131 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 medium risk at worst

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

IG4 5PF7 at medium riskIG4 5PL7 at medium riskIG4 5PD5 at medium riskIG4 5PP4 at medium risk

Further out, not drawn

This postcode lies well apart from the rest, so the map is drawn without it to show the rest closer; it is in every count.

IG4 5GU

What do homes sell for in IG4 5?

Homes in IG4 5 sold for a typical £570,000 in the 12 months to August 2026, across 41 sales, down 4.6% on the 12 months before, HM Land Registry's figures show.

£570,000 typical price, the 12 months to August 2026
£597,500 12 months to August 2025
▼ down 4.6% on the 12 months before
  • Semi-detached £600,000 9 sales
  • Terraced £612,500 22 sales
  • Flat or maisonette £96,500 10 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 IG4 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 IG4 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.

IG4 5AAIG4 5ABIG4 5ADIG4 5AEIG4 5AFIG4 5AGIG4 5AHIG4 5AJIG4 5ALIG4 5ANIG4 5APIG4 5AQIG4 5ARIG4 5ASIG4 5ATIG4 5AWIG4 5BDIG4 5BHIG4 5BJIG4 5BLIG4 5BNIG4 5BPIG4 5BQIG4 5BSIG4 5BTIG4 5BUIG4 5BWIG4 5BXIG4 5BYIG4 5BZIG4 5DAIG4 5DBIG4 5DDIG4 5DEIG4 5DFIG4 5DGIG4 5DPIG4 5DQIG4 5DRIG4 5DTIG4 5DUIG4 5DXIG4 5DYIG4 5DZIG4 5EAIG4 5EBIG4 5EDIG4 5EEIG4 5EFIG4 5EGIG4 5ELIG4 5EPIG4 5ERIG4 5ESIG4 5ETIG4 5EUIG4 5EXIG4 5EYIG4 5EZIG4 5FBIG4 5FDIG4 5GUIG4 5HAIG4 5HBIG4 5HDIG4 5HEIG4 5HFIG4 5HGIG4 5HHIG4 5HJIG4 5HLIG4 5HNIG4 5HPIG4 5HQIG4 5HRIG4 5HWIG4 5JBIG4 5JDIG4 5JEIG4 5JFIG4 5JGIG4 5JHIG4 5JJIG4 5JLIG4 5JNIG4 5JPIG4 5JQIG4 5JRIG4 5JTIG4 5JUIG4 5JWIG4 5JXIG4 5JYIG4 5LEIG4 5LFIG4 5LGIG4 5LHIG4 5LJIG4 5LLIG4 5LNIG4 5LPIG4 5LQIG4 5LRIG4 5LSIG4 5LTIG4 5LUIG4 5LYIG4 5LZIG4 5NAIG4 5NBIG4 5NDIG4 5NEIG4 5NFIG4 5NPIG4 5NRIG4 5NWIG4 5NXIG4 5NYIG4 5NZIG4 5PAIG4 5PBIG4 5PDIG4 5PEIG4 5PFIG4 5PGIG4 5PHIG4 5PJIG4 5PLIG4 5PNIG4 5PPIG4 5PQIG4 5PRIG4 5PSIG4 5PTIG4 5PUIG4 5PXIG4 5PYIG4 5PZ

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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