N6 4 postcode sector in the N6 district

N6 4 is a sector of the N6 district: every postcode that starts N6 4. It has 140 postcodes in use, 5 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 N6 4 sector, and which are new since 2020

Map of every postcode in the N6 4 sector, by new since 2020 Of the 140 postcodes in the N6 4 sector that ONS places, 140 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Highgate, Fortis Green. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A1A1000 N6 4AA: before 2020N6 4AB: before 2020N6 4AD: before 2020N6 4AE: before 2020N6 4AF: before 2020N6 4AH: before 2020N6 4AJ: before 2020N6 4AL: before 2020N6 4AN: before 2020N6 4AP: before 2020N6 4AQ: before 2020N6 4AR: before 2020N6 4AT: before 2020N6 4AU: before 2020N6 4AW: before 2020N6 4AX: before 2020N6 4AY: before 2020N6 4AZ: before 2020N6 4BA: before 2020N6 4BB: before 2020N6 4BD: before 2020N6 4BE: before 2020N6 4BF: before 2020N6 4BG: before 2020N6 4BH: before 2020N6 4BJ: before 2020N6 4BQ: before 2020N6 4BS: before 2020N6 4BT: before 2020N6 4BX: before 2020N6 4BY: before 2020N6 4DA: before 2020N6 4DB: before 2020N6 4DD: before 2020N6 4DE: before 2020N6 4DG: before 2020N6 4DH: before 2020N6 4DJ: before 2020N6 4DP: before 2020N6 4DR: before 2020N6 4DS: before 2020N6 4DT: before 2020N6 4DU: before 2020N6 4DX: before 2020N6 4EA: before 2020N6 4EB: before 2020N6 4ED: before 2020N6 4EG: before 2020N6 4EH: before 2020N6 4EJ: before 2020N6 4ER: before 2020N6 4ES: before 2020N6 4ET: before 2020N6 4EU: before 2020N6 4EX: before 2020N6 4EY: before 2020N6 4HA: before 2020N6 4HB: before 2020N6 4HD: before 2020N6 4HH: before 2020N6 4HJ: before 2020N6 4HL: before 2020N6 4HP: before 2020N6 4HT: before 2020N6 4HU: before 2020N6 4HX: before 2020N6 4JA: before 2020N6 4JH: before 2020N6 4JJ: before 2020N6 4JP: before 2020N6 4JR: before 2020N6 4JS: before 2020N6 4JT: before 2020N6 4JU: before 2020N6 4LA: before 2020N6 4LB: before 2020N6 4LH: before 2020N6 4LL: before 2020N6 4LP: before 2020N6 4LR: before 2020N6 4LS: before 2020N6 4LT: before 2020N6 4LU: before 2020N6 4LX: before 2020N6 4LY: before 2020N6 4NA: before 2020N6 4NB: before 2020N6 4ND: before 2020N6 4NH: before 2020N6 4NJ: before 2020N6 4NL: before 2020N6 4NP: before 2020N6 4NR: before 2020N6 4NS: before 2020N6 4NT: before 2020N6 4NU: before 2020N6 4NX: before 2020N6 4NY: before 2020N6 4PB: before 2020N6 4PH: before 2020N6 4PL: before 2020N6 4PP: before 2020N6 4PR: before 2020N6 4PU: before 2020N6 4PW: before 2020N6 4QA: before 2020N6 4QD: before 2020N6 4QH: before 2020N6 4QP: before 2020N6 4QR: before 2020N6 4QS: before 2020N6 4QT: before 2020N6 4QX: before 2020N6 4RA: before 2020N6 4RD: before 2020N6 4RH: before 2020N6 4RJ: before 2020N6 4RL: before 2020N6 4RP: before 2020N6 4RS: before 2020N6 4RT: before 2020N6 4RU: before 2020N6 4SA: before 2020N6 4SB: before 2020N6 4SD: before 2020N6 4SH: before 2020N6 4SJ: before 2020N6 4SL: before 2020N6 4SP: before 2020N6 4SS: before 2020N6 4ST: before 2020N6 4SU: before 2020N6 4SX: before 2020N6 4SY: before 2020N6 4TA: before 2020N6 4TB: before 2020N6 4TD: before 2020N6 4TH: before 2020N6 4TJ: before 2020 HighgateFortis Green Map of every postcode in the N6 4 sector, by new since 2020 Of the 140 postcodes in the N6 4 sector that ONS places, 140 were in use before 2020. One postcode lies beyond the edge and is listed under the map. Places named: Highgate, Fortis Green. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. HighgateFortis Green
  • New since 2020: 0
  • In use before 2020: 140

Of the 140 postcodes in the N6 4 sector that ONS places, 140 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. 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; 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

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.

N6 4LZ

What do homes sell for in N6 4?

Homes in N6 4 sold for a typical £975,000 in the 12 months to August 2026, across 38 sales, up 18.9% on the 12 months before, HM Land Registry's figures show.

£975,000 typical price, the 12 months to August 2026
£820,000 12 months to August 2025
▲ up 18.9% on the 12 months before
  • Detached 4 sales, too few to price
  • Semi-detached £2,250,000 5 sales
  • Terraced £1,900,000 9 sales
  • Flat or maisonette £580,000 20 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 N6 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 N6 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.

N6 4AAN6 4ABN6 4ADN6 4AEN6 4AFN6 4AHN6 4AJN6 4ALN6 4ANN6 4APN6 4AQN6 4ARN6 4ATN6 4AUN6 4AWN6 4AXN6 4AYN6 4AZN6 4BAN6 4BBN6 4BDN6 4BEN6 4BFN6 4BGN6 4BHN6 4BJN6 4BQN6 4BSN6 4BTN6 4BXN6 4BYN6 4DAN6 4DBN6 4DDN6 4DEN6 4DGN6 4DHN6 4DJN6 4DPN6 4DRN6 4DSN6 4DTN6 4DUN6 4DXN6 4EAN6 4EBN6 4EDN6 4EGN6 4EHN6 4EJN6 4ERN6 4ESN6 4ETN6 4EUN6 4EXN6 4EYN6 4HAN6 4HBN6 4HDN6 4HHN6 4HJN6 4HLN6 4HPN6 4HTN6 4HUN6 4HXN6 4JAN6 4JHN6 4JJN6 4JPN6 4JRN6 4JSN6 4JTN6 4JUN6 4LAN6 4LBN6 4LHN6 4LLN6 4LPN6 4LRN6 4LSN6 4LTN6 4LUN6 4LXN6 4LYN6 4LZN6 4NAN6 4NBN6 4NDN6 4NHN6 4NJN6 4NLN6 4NPN6 4NRN6 4NSN6 4NTN6 4NUN6 4NXN6 4NYN6 4PBN6 4PHN6 4PLN6 4PPN6 4PRN6 4PUN6 4PWN6 4QAN6 4QDN6 4QHN6 4QPN6 4QRN6 4QSN6 4QTN6 4QXN6 4RAN6 4RDN6 4RHN6 4RJN6 4RLN6 4RPN6 4RSN6 4RTN6 4RUN6 4SAN6 4SBN6 4SDN6 4SHN6 4SJN6 4SLN6 4SPN6 4SSN6 4STN6 4SUN6 4SXN6 4SYN6 4TAN6 4TBN6 4TDN6 4THN6 4TJ

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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