N1 4 postcode sector in the N1 district

N1 4 is a sector of the N1 district: every postcode that starts N1 4. It has 182 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 N1 4 sector, by flood risk

Map of every postcode in the N1 4 sector, by flood risk Of the 182 postcodes in the N1 4 sector that ONS places, 182 are not on the Environment Agency's at-risk list. Places named: De Beauvoir, Mildmay. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A10A1199 N1 4AA: not on the flood risk listN1 4AB: not on the flood risk listN1 4AD: not on the flood risk listN1 4AE: not on the flood risk listN1 4AG: not on the flood risk listN1 4AH: not on the flood risk listN1 4AJ: not on the flood risk listN1 4AL: not on the flood risk listN1 4AN: not on the flood risk listN1 4AP: not on the flood risk listN1 4AQ: not on the flood risk listN1 4AT: not on the flood risk listN1 4AU: not on the flood risk listN1 4AW: not on the flood risk listN1 4AX: not on the flood risk listN1 4AY: not on the flood risk listN1 4AZ: not on the flood risk listN1 4BA: not on the flood risk listN1 4BB: not on the flood risk listN1 4BD: not on the flood risk listN1 4BE: not on the flood risk listN1 4BF: not on the flood risk listN1 4BG: not on the flood risk listN1 4BH: not on the flood risk listN1 4BJ: not on the flood risk listN1 4BL: not on the flood risk listN1 4BP: not on the flood risk listN1 4BQ: not on the flood risk listN1 4BS: not on the flood risk listN1 4BT: not on the flood risk listN1 4BU: not on the flood risk listN1 4BW: not on the flood risk listN1 4BY: not on the flood risk listN1 4BZ: not on the flood risk listN1 4DA: not on the flood risk listN1 4DB: not on the flood risk listN1 4DD: not on the flood risk listN1 4DE: not on the flood risk listN1 4DG: not on the flood risk listN1 4DJ: not on the flood risk listN1 4DL: not on the flood risk listN1 4DP: not on the flood risk listN1 4DS: not on the flood risk listN1 4DT: not on the flood risk listN1 4DU: not on the flood risk listN1 4DW: not on the flood risk listN1 4DX: not on the flood risk listN1 4DY: not on the flood risk listN1 4DZ: not on the flood risk listN1 4EA: not on the flood risk listN1 4EB: not on the flood risk listN1 4ED: not on the flood risk listN1 4EE: not on the flood risk listN1 4EG: not on the flood risk listN1 4EH: not on the flood risk listN1 4EJ: not on the flood risk listN1 4EL: not on the flood risk listN1 4EN: not on the flood risk listN1 4EP: not on the flood risk listN1 4ER: not on the flood risk listN1 4ES: not on the flood risk listN1 4ET: not on the flood risk listN1 4EU: not on the flood risk listN1 4EW: not on the flood risk listN1 4EY: not on the flood risk listN1 4FA: not on the flood risk listN1 4FB: not on the flood risk listN1 4FD: not on the flood risk listN1 4FE: not on the flood risk listN1 4FG: not on the flood risk listN1 4HA: not on the flood risk listN1 4HD: not on the flood risk listN1 4HE: not on the flood risk listN1 4HG: not on the flood risk listN1 4HH: not on the flood risk listN1 4HJ: not on the flood risk listN1 4HL: not on the flood risk listN1 4HN: not on the flood risk listN1 4HP: not on the flood risk listN1 4HQ: not on the flood risk listN1 4HR: not on the flood risk listN1 4HS: not on the flood risk listN1 4HT: not on the flood risk listN1 4HU: not on the flood risk listN1 4HX: not on the flood risk listN1 4HY: not on the flood risk listN1 4JA: not on the flood risk listN1 4JB: not on the flood risk listN1 4JD: not on the flood risk listN1 4JE: not on the flood risk listN1 4JG: not on the flood risk listN1 4JJ: not on the flood risk listN1 4JL: not on the flood risk listN1 4JP: not on the flood risk listN1 4JQ: not on the flood risk listN1 4JS: not on the flood risk listN1 4JT: not on the flood risk listN1 4JU: not on the flood risk listN1 4JX: not on the flood risk listN1 4JY: not on the flood risk listN1 4LA: not on the flood risk listN1 4LB: not on the flood risk listN1 4LD: not on the flood risk listN1 4LE: not on the flood risk listN1 4LG: not on the flood risk listN1 4LH: not on the flood risk listN1 4LJ: not on the flood risk listN1 4LL: not on the flood risk listN1 4LN: not on the flood risk listN1 4LP: not on the flood risk listN1 4LR: not on the flood risk listN1 4LS: not on the flood risk listN1 4NA: not on the flood risk listN1 4NB: not on the flood risk listN1 4ND: not on the flood risk listN1 4NE: not on the flood risk listN1 4NF: not on the flood risk listN1 4NG: not on the flood risk listN1 4NH: not on the flood risk listN1 4NJ: not on the flood risk listN1 4NL: not on the flood risk listN1 4NN: not on the flood risk listN1 4NP: not on the flood risk listN1 4NT: not on the flood risk listN1 4NU: not on the flood risk listN1 4NW: not on the flood risk listN1 4NX: not on the flood risk listN1 4NZ: not on the flood risk listN1 4PB: not on the flood risk listN1 4PD: not on the flood risk listN1 4PE: not on the flood risk listN1 4PF: not on the flood risk listN1 4PG: not on the flood risk listN1 4PH: not on the flood risk listN1 4PJ: not on the flood risk listN1 4PL: not on the flood risk listN1 4PN: not on the flood risk listN1 4PP: not on the flood risk listN1 4PR: not on the flood risk listN1 4PT: not on the flood risk listN1 4PU: not on the flood risk listN1 4PY: not on the flood risk listN1 4PZ: not on the flood risk listN1 4QA: not on the flood risk listN1 4QB: not on the flood risk listN1 4QD: not on the flood risk listN1 4QE: not on the flood risk listN1 4QG: not on the flood risk listN1 4QH: not on the flood risk listN1 4QP: not on the flood risk listN1 4QR: not on the flood risk listN1 4QS: not on the flood risk listN1 4QT: not on the flood risk listN1 4QU: not on the flood risk listN1 4QX: not on the flood risk listN1 4QY: not on the flood risk listN1 4RA: not on the flood risk listN1 4RB: not on the flood risk listN1 4RD: not on the flood risk listN1 4RE: not on the flood risk listN1 4RF: not on the flood risk listN1 4RG: not on the flood risk listN1 4RH: not on the flood risk listN1 4RJ: not on the flood risk listN1 4RL: not on the flood risk listN1 4RN: not on the flood risk listN1 4RP: not on the flood risk listN1 4RT: not on the flood risk listN1 4RX: not on the flood risk listN1 4SA: not on the flood risk listN1 4SB: not on the flood risk listN1 4SD: not on the flood risk listN1 4SE: not on the flood risk listN1 4SG: not on the flood risk listN1 4SH: not on the flood risk listN1 4SJ: not on the flood risk listN1 4SL: not on the flood risk listN1 4SN: not on the flood risk listN1 4SQ: not on the flood risk listN1 4ST: not on the flood risk listN1 4SZ: not on the flood risk list De BeauvoirMildmay Map of every postcode in the N1 4 sector, by flood risk Of the 182 postcodes in the N1 4 sector that ONS places, 182 are not on the Environment Agency's at-risk list. Places named: De Beauvoir, Mildmay. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A10 De BeauvoirMildmay
  • 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: 182

Of the 182 postcodes in the N1 4 sector that ONS places, 182 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 N1 4?

Homes in N1 4 sold for a typical £625,000 in the 12 months to August 2026, across 81 sales, down 3.8% on the 12 months before, HM Land Registry's figures show.

£625,000 typical price, the 12 months to August 2026
£650,000 12 months to August 2025
▼ down 3.8% on the 12 months before
  • Semi-detached 2 sales, too few to price
  • Terraced £2,140,000 15 sales
  • Flat or maisonette £555,000 64 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 N1 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 N1 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.

N1 4AAN1 4ABN1 4ADN1 4AEN1 4AGN1 4AHN1 4AJN1 4ALN1 4ANN1 4APN1 4AQN1 4ATN1 4AUN1 4AWN1 4AXN1 4AYN1 4AZN1 4BAN1 4BBN1 4BDN1 4BEN1 4BFN1 4BGN1 4BHN1 4BJN1 4BLN1 4BPN1 4BQN1 4BSN1 4BTN1 4BUN1 4BWN1 4BYN1 4BZN1 4DAN1 4DBN1 4DDN1 4DEN1 4DGN1 4DJN1 4DLN1 4DPN1 4DSN1 4DTN1 4DUN1 4DWN1 4DXN1 4DYN1 4DZN1 4EAN1 4EBN1 4EDN1 4EEN1 4EGN1 4EHN1 4EJN1 4ELN1 4ENN1 4EPN1 4ERN1 4ESN1 4ETN1 4EUN1 4EWN1 4EYN1 4FAN1 4FBN1 4FDN1 4FEN1 4FGN1 4FHN1 4HAN1 4HDN1 4HEN1 4HGN1 4HHN1 4HJN1 4HLN1 4HNN1 4HPN1 4HQN1 4HRN1 4HSN1 4HTN1 4HUN1 4HXN1 4HYN1 4JAN1 4JBN1 4JDN1 4JEN1 4JGN1 4JJN1 4JLN1 4JPN1 4JQN1 4JSN1 4JTN1 4JUN1 4JXN1 4JYN1 4LAN1 4LBN1 4LDN1 4LEN1 4LGN1 4LHN1 4LJN1 4LLN1 4LNN1 4LPN1 4LRN1 4LSN1 4NAN1 4NBN1 4NDN1 4NEN1 4NFN1 4NGN1 4NHN1 4NJN1 4NLN1 4NNN1 4NPN1 4NTN1 4NUN1 4NWN1 4NXN1 4NZN1 4PBN1 4PDN1 4PEN1 4PFN1 4PGN1 4PHN1 4PJN1 4PLN1 4PNN1 4PPN1 4PRN1 4PTN1 4PUN1 4PYN1 4PZN1 4QAN1 4QBN1 4QDN1 4QEN1 4QGN1 4QHN1 4QPN1 4QRN1 4QSN1 4QTN1 4QUN1 4QXN1 4QYN1 4RAN1 4RBN1 4RDN1 4REN1 4RFN1 4RGN1 4RHN1 4RJN1 4RLN1 4RNN1 4RPN1 4RTN1 4RXN1 4SAN1 4SBN1 4SDN1 4SEN1 4SGN1 4SHN1 4SJN1 4SLN1 4SNN1 4SQN1 4STN1 4SZ

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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