WC1N 1 postcode sector in the WC1N district

WC1N 1 is a sector of the WC1N district: every postcode that starts WC1N 1. It has 90 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 WC1N 1 sector, by flood risk

Map of every postcode in the WC1N 1 sector, by flood risk Of the 90 postcodes in the WC1N 1 sector that ONS places, 90 are not on the Environment Agency's at-risk list. Places named: Bloomsbury, King's Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A4200A5200 WC1N 1AB: not on the flood risk listWC1N 1AE: not on the flood risk listWC1N 1AF: not on the flood risk listWC1N 1AG: not on the flood risk listWC1N 1AL: not on the flood risk listWC1N 1AN: not on the flood risk listWC1N 1AP: not on the flood risk listWC1N 1AQ: not on the flood risk listWC1N 1AS: not on the flood risk listWC1N 1AW: not on the flood risk listWC1N 1AX: not on the flood risk listWC1N 1AZ: not on the flood risk listWC1N 1BD: not on the flood risk listWC1N 1BE: not on the flood risk listWC1N 1BG: not on the flood risk listWC1N 1BJ: not on the flood risk listWC1N 1BL: not on the flood risk listWC1N 1BN: not on the flood risk listWC1N 1BP: not on the flood risk listWC1N 1BS: not on the flood risk listWC1N 1DA: not on the flood risk listWC1N 1DB: not on the flood risk listWC1N 1DD: not on the flood risk listWC1N 1DE: not on the flood risk listWC1N 1DF: not on the flood risk listWC1N 1DG: not on the flood risk listWC1N 1DH: not on the flood risk listWC1N 1DJ: not on the flood risk listWC1N 1DN: not on the flood risk listWC1N 1DP: not on the flood risk listWC1N 1DR: not on the flood risk listWC1N 1DT: not on the flood risk listWC1N 1DW: not on the flood risk listWC1N 1DZ: not on the flood risk listWC1N 1EA: not on the flood risk listWC1N 1EH: not on the flood risk listWC1N 1EP: not on the flood risk listWC1N 1ES: not on the flood risk listWC1N 1EX: not on the flood risk listWC1N 1HA: not on the flood risk listWC1N 1HB: not on the flood risk listWC1N 1HE: not on the flood risk listWC1N 1HJ: not on the flood risk listWC1N 1HN: not on the flood risk listWC1N 1HP: not on the flood risk listWC1N 1HQ: not on the flood risk listWC1N 1HT: not on the flood risk listWC1N 1HX: not on the flood risk listWC1N 1JA: not on the flood risk listWC1N 1JD: not on the flood risk listWC1N 1JE: not on the flood risk listWC1N 1JF: not on the flood risk listWC1N 1JG: not on the flood risk listWC1N 1JH: not on the flood risk listWC1N 1JJ: not on the flood risk listWC1N 1JL: not on the flood risk listWC1N 1JN: not on the flood risk listWC1N 1JP: not on the flood risk listWC1N 1JQ: not on the flood risk listWC1N 1JS: not on the flood risk listWC1N 1LA: not on the flood risk listWC1N 1LB: not on the flood risk listWC1N 1LE: not on the flood risk listWC1N 1LJ: not on the flood risk listWC1N 1LN: not on the flood risk listWC1N 1LT: not on the flood risk listWC1N 1LX: not on the flood risk listWC1N 1LY: not on the flood risk listWC1N 1NJ: not on the flood risk listWC1N 1NL: not on the flood risk listWC1N 1NN: not on the flood risk listWC1N 1NP: not on the flood risk listWC1N 1PA: not on the flood risk listWC1N 1PB: not on the flood risk listWC1N 1PD: not on the flood risk listWC1N 1PE: not on the flood risk listWC1N 1PF: not on the flood risk listWC1N 1PG: not on the flood risk listWC1N 1PH: not on the flood risk listWC1N 1PJ: not on the flood risk listWC1N 1RE: not on the flood risk list BloomsburyKing's Cross Map of every postcode in the WC1N 1 sector, by flood risk Of the 90 postcodes in the WC1N 1 sector that ONS places, 90 are not on the Environment Agency's at-risk list. Places named: Bloomsbury, King's Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. BloomsburyKing's Cross
  • 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: 90

Of the 90 postcodes in the WC1N 1 sector that ONS places, 90 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 WC1N 1?

Homes in WC1N 1 sold for a typical £645,000 in the 12 months to August 2026, across 14 sales, down 18.4% on the 12 months before, HM Land Registry's figures show.

£645,000 typical price, the 12 months to August 2026
£790,000 12 months to August 2025
▼ down 18.4% on the 12 months before
  • Terraced 1 sale, too few to price
  • Flat or maisonette £640,000 13 sales

Standard sales of homes at market value at the postcodes that start WC1N 1. 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

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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