WC2N 4 postcode sector in the WC2N district

WC2N 4 is a sector of the WC2N district: every postcode that starts WC2N 4. It has 53 postcodes in use, 6 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 WC2N 4 sector, by flood risk

Map of every postcode in the WC2N 4 sector, by flood risk Of the 53 postcodes in the WC2N 4 sector that ONS places, 53 are not on the Environment Agency's at-risk list. Places named: St James's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3211A301A4 WC2N 4AA: not on the flood risk listWC2N 4AG: not on the flood risk listWC2N 4AJ: not on the flood risk listWC2N 4AL: not on the flood risk listWC2N 4AP: not on the flood risk listWC2N 4AS: not on the flood risk listWC2N 4AT: not on the flood risk listWC2N 4AU: not on the flood risk listWC2N 4AZ: not on the flood risk listWC2N 4BA: not on the flood risk listWC2N 4BD: not on the flood risk listWC2N 4BE: not on the flood risk listWC2N 4BF: not on the flood risk listWC2N 4BG: not on the flood risk listWC2N 4BJ: not on the flood risk listWC2N 4BN: not on the flood risk listWC2N 4BP: not on the flood risk listWC2N 4BW: not on the flood risk listWC2N 4DD: not on the flood risk listWC2N 4DH: not on the flood risk listWC2N 4DN: not on the flood risk listWC2N 4DQ: not on the flood risk listWC2N 4DS: not on the flood risk listWC2N 4DU: not on the flood risk listWC2N 4DW: not on the flood risk listWC2N 4EA: not on the flood risk listWC2N 4EH: not on the flood risk listWC2N 4EJ: not on the flood risk listWC2N 4ER: not on the flood risk listWC2N 4ES: not on the flood risk listWC2N 4EZ: not on the flood risk listWC2N 4HE: not on the flood risk listWC2N 4HG: not on the flood risk listWC2N 4HN: not on the flood risk listWC2N 4HP: not on the flood risk listWC2N 4HS: not on the flood risk listWC2N 4HU: not on the flood risk listWC2N 4HW: not on the flood risk listWC2N 4HZ: not on the flood risk listWC2N 4JF: not on the flood risk listWC2N 4JH: not on the flood risk listWC2N 4JP: not on the flood risk listWC2N 4JS: not on the flood risk listWC2N 4LA: not on the flood risk listWC2N 4LD: not on the flood risk listWC2N 4LH: not on the flood risk listWC2N 4LJ: not on the flood risk listWC2N 4LL: not on the flood risk list St James's Map of every postcode in the WC2N 4 sector, by flood risk Of the 53 postcodes in the WC2N 4 sector that ONS places, 53 are not on the Environment Agency's at-risk list. Places named: St James's. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A3211 St James's
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 53

Of the 53 postcodes in the WC2N 4 sector that ONS places, 53 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

What do homes sell for in WC2N 4?

HM Land Registry records no standard sales of homes in WC2N 4 in the 12 months to August 2026.

Standard sales of homes at market value at the postcodes that start WC2N 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 WC2N 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.

WC2N 4AAWC2N 4AGWC2N 4AJWC2N 4ALWC2N 4APWC2N 4ASWC2N 4ATWC2N 4AUWC2N 4AXWC2N 4AZWC2N 4BAWC2N 4BDWC2N 4BEWC2N 4BFWC2N 4BGWC2N 4BJWC2N 4BNWC2N 4BPWC2N 4BWWC2N 4DDWC2N 4DHWC2N 4DNWC2N 4DQWC2N 4DSWC2N 4DUWC2N 4DWWC2N 4EAWC2N 4EHWC2N 4EJWC2N 4ERWC2N 4ESWC2N 4EZWC2N 4HEWC2N 4HGWC2N 4HNWC2N 4HPWC2N 4HSWC2N 4HUWC2N 4HWWC2N 4HXWC2N 4HZWC2N 4JFWC2N 4JHWC2N 4JLWC2N 4JPWC2N 4JSWC2N 4LAWC2N 4LDWC2N 4LEWC2N 4LFWC2N 4LHWC2N 4LJWC2N 4LL

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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