N1C 4 postcode sector in the N1C district

N1C 4 is a sector of the N1C district: every postcode that starts N1C 4. It has 82 postcodes in use, one of them a large-user postcode. 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 N1C 4 sector, by gigabit broadband

Map of every postcode in the N1C 4 sector, by gigabit broadband Of the 82 postcodes in the N1C 4 sector that ONS places, 8 have no home or business that can get gigabit, 10 have some that can, 50 can all get it and 14 have no Ofcom figure. Places named: King's Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. N1C 4AR: no Ofcom figureN1C 4AU: no Ofcom figureN1C 4AX: no Ofcom figureN1C 4BJ: no Ofcom figureN1C 4BS: no Ofcom figureN1C 4DS: no Ofcom figureN1C 4DX: no Ofcom figureN1C 4DZ: no Ofcom figureN1C 4EG: no Ofcom figureN1C 4PN: no Ofcom figureN1C 4PW: no Ofcom figureN1C 4AA: gigabit for allN1C 4AD: gigabit for allN1C 4AE: gigabit for allN1C 4AJ: gigabit for allN1C 4AN: gigabit for allN1C 4AP: gigabit for allN1C 4AS: gigabit for allN1C 4AY: gigabit for allN1C 4AZ: gigabit for allN1C 4BA: gigabit for allN1C 4BB: gigabit for allN1C 4BE: gigabit for allN1C 4BN: gigabit for allN1C 4BP: gigabit for allN1C 4BT: gigabit for allN1C 4BU: gigabit for allN1C 4BW: gigabit for allN1C 4DA: gigabit for allN1C 4DD: gigabit for allN1C 4DF: gigabit for allN1C 4DH: gigabit for allN1C 4DL: gigabit for allN1C 4DP: gigabit for allN1C 4DQ: gigabit for allN1C 4DR: gigabit for allN1C 4DT: gigabit for allN1C 4EB: gigabit for allN1C 4ED: gigabit for allN1C 4EE: gigabit for allN1C 4EF: gigabit for allN1C 4EJ: gigabit for allN1C 4EN: gigabit for allN1C 4EQ: gigabit for allN1C 4EU: gigabit for allN1C 4PD: gigabit for allN1C 4PF: gigabit for allN1C 4PP: gigabit for allN1C 4PQ: gigabit for allN1C 4QL: gigabit for allN1C 4TB: gigabit for allN1C 4UZ: gigabit for allN1C 4AB: some gigabitN1C 4AG: some gigabitN1C 4AQ: some gigabitN1C 4BZ: some gigabitN1C 4DB: some gigabitN1C 4DJ: some gigabitN1C 4DN: some gigabitN1C 4DW: some gigabitN1C 4EP: some gigabitN1C 4PG: some gigabitN1C 4AL: no gigabitN1C 4BD: no gigabitN1C 4BH: no gigabitN1C 4DU: no gigabitN1C 4DY: no gigabitN1C 4EW: no gigabitN1C 4PL: no gigabitN1C 4UR: no gigabit King's Cross Map of every postcode in the N1C 4 sector, by gigabit broadband Of the 82 postcodes in the N1C 4 sector that ONS places, 8 have no home or business that can get gigabit, 10 have some that can, 50 can all get it and 14 have no Ofcom figure. Places named: King's Cross. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. King's Cross
  • No home or business can get gigabit: 8
  • Some can get gigabit: 10
  • Every home and business can get gigabit: 50
  • Ofcom gives no figure: 14

Of the 82 postcodes in the N1C 4 sector that ONS places, 8 have no home or business that can get gigabit, 10 have some that can, 50 can all get it and 14 have no Ofcom figure.

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.

Sources: ONS Postcode Directory, August 2026, loaded 20 October 2026; Ofcom Connected Nations, Connected Nations, Spring 2026; roads, rivers and built-up areas: Ordnance Survey open maps. 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.

Postcodes without gigabit

N1C 4ALN1C 4BDN1C 4BHN1C 4DUN1C 4DYN1C 4EWN1C 4PLN1C 4UR

What do homes sell for in N1C 4?

Homes in N1C 4 sold for a typical £950,000 in the 12 months to September 2026, across 9 sales, HM Land Registry's figures show. The 12 months before gave £1,163,750 from 42 sales. With fewer than 30 sales a year, a change can come from which homes happened to sell, so we do not give one.

£950,000 typical price, the 12 months to September 2026
£1,163,750 12 months to September 2025
  • Flat or maisonette £950,000 9 sales

Standard sales of homes at market value at the postcodes that start N1C 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 October 2026.

Postcodes in N1C 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.

N1C 4AAN1C 4ABN1C 4ADN1C 4AEN1C 4AFN1C 4AGN1C 4AJN1C 4ALN1C 4ANN1C 4APN1C 4AQN1C 4ARN1C 4ASN1C 4ATN1C 4AUN1C 4AWN1C 4AXN1C 4AYN1C 4AZN1C 4BAN1C 4BBN1C 4BDN1C 4BEN1C 4BFN1C 4BGN1C 4BHN1C 4BJN1C 4BNN1C 4BPN1C 4BQN1C 4BRN1C 4BSN1C 4BTN1C 4BUN1C 4BWN1C 4BXN1C 4BYN1C 4BZN1C 4DAN1C 4DBN1C 4DDN1C 4DFN1C 4DHN1C 4DJN1C 4DLN1C 4DNN1C 4DPN1C 4DQN1C 4DRN1C 4DSN1C 4DTN1C 4DUN1C 4DWN1C 4DXN1C 4DYN1C 4DZN1C 4EBN1C 4EDN1C 4EEN1C 4EFN1C 4EGN1C 4EJN1C 4ELN1C 4ENN1C 4EPN1C 4EQN1C 4ERN1C 4EUN1C 4EWN1C 4PDN1C 4PFN1C 4PGN1C 4PLN1C 4PNN1C 4PPN1C 4PQN1C 4PWN1C 4QLN1C 4QPN1C 4TBN1C 4URN1C 4UZ

Source: ONS Postcode Directory, August 2026, loaded 20 October 2026. Postcodes that have ended are not listed.

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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Where the facts on this page come from

Contains public sector information licensed under the Open Government Licence v3.0. Contains HM Land Registry data © Crown copyright and database right 2021. This data is licensed under the Open Government Licence v3.0.

Licence: Open Government Licence v3.0.

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