N18 1 postcode sector in the N18 district

N18 1 is a sector of the N18 district: every postcode that starts N18 1. It has 219 postcodes in use, 2 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 N18 1 sector, and which are new since 2020

Map of every postcode in the N18 1 sector, by new since 2020 Of the 219 postcodes in the N18 1 sector that ONS places, 1 are new since 2020 and 218 were in use before 2020. Places named: Upper Edmonton, Haselbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A406A10 N18 1AA: before 2020N18 1AB: before 2020N18 1AD: before 2020N18 1AE: before 2020N18 1AF: before 2020N18 1AG: before 2020N18 1AH: before 2020N18 1AJ: before 2020N18 1AL: before 2020N18 1AN: before 2020N18 1AP: before 2020N18 1AQ: before 2020N18 1AR: before 2020N18 1AS: before 2020N18 1AT: before 2020N18 1AU: before 2020N18 1AW: before 2020N18 1AX: before 2020N18 1AY: before 2020N18 1BB: before 2020N18 1BD: before 2020N18 1BH: before 2020N18 1BJ: before 2020N18 1BL: before 2020N18 1BN: before 2020N18 1BP: before 2020N18 1BQ: before 2020N18 1BS: before 2020N18 1BT: before 2020N18 1BU: before 2020N18 1BW: before 2020N18 1BX: before 2020N18 1BY: before 2020N18 1BZ: before 2020N18 1DA: before 2020N18 1DB: before 2020N18 1DD: before 2020N18 1DE: before 2020N18 1DF: before 2020N18 1DJ: before 2020N18 1DN: before 2020N18 1DP: before 2020N18 1DR: before 2020N18 1DS: before 2020N18 1DT: before 2020N18 1DU: before 2020N18 1DW: before 2020N18 1DX: before 2020N18 1DY: before 2020N18 1DZ: before 2020N18 1EA: before 2020N18 1EB: before 2020N18 1ED: before 2020N18 1EE: before 2020N18 1EF: before 2020N18 1EG: before 2020N18 1EH: before 2020N18 1EJ: before 2020N18 1EL: before 2020N18 1EN: before 2020N18 1EP: before 2020N18 1EQ: before 2020N18 1ER: before 2020N18 1ES: before 2020N18 1ET: before 2020N18 1EU: before 2020N18 1EW: before 2020N18 1EX: before 2020N18 1EY: before 2020N18 1EZ: before 2020N18 1FA: before 2020N18 1FB: before 2020N18 1FD: before 2020N18 1FE: before 2020N18 1FF: before 2020N18 1HA: before 2020N18 1HB: before 2020N18 1HD: before 2020N18 1HE: before 2020N18 1HF: before 2020N18 1HG: before 2020N18 1HH: before 2020N18 1HJ: before 2020N18 1HL: before 2020N18 1HN: before 2020N18 1HP: before 2020N18 1HQ: before 2020N18 1HR: before 2020N18 1HW: before 2020N18 1HX: before 2020N18 1HY: before 2020N18 1HZ: before 2020N18 1JA: before 2020N18 1JB: before 2020N18 1JD: before 2020N18 1JE: before 2020N18 1JF: before 2020N18 1JG: before 2020N18 1JH: before 2020N18 1JJ: before 2020N18 1JL: before 2020N18 1JN: before 2020N18 1JW: before 2020N18 1JX: before 2020N18 1JZ: before 2020N18 1LA: before 2020N18 1LB: before 2020N18 1LD: before 2020N18 1LE: before 2020N18 1LF: before 2020N18 1LG: before 2020N18 1LH: before 2020N18 1LJ: before 2020N18 1LL: before 2020N18 1LN: before 2020N18 1LP: before 2020N18 1LQ: before 2020N18 1LR: before 2020N18 1LS: before 2020N18 1LT: before 2020N18 1LU: before 2020N18 1LW: before 2020N18 1LZ: before 2020N18 1NB: before 2020N18 1ND: before 2020N18 1NE: before 2020N18 1NF: before 2020N18 1NG: before 2020N18 1NJ: before 2020N18 1NL: before 2020N18 1NN: before 2020N18 1NP: before 2020N18 1NQ: before 2020N18 1NR: before 2020N18 1NS: before 2020N18 1NT: before 2020N18 1NU: before 2020N18 1NW: before 2020N18 1NX: before 2020N18 1NY: before 2020N18 1PA: before 2020N18 1PB: before 2020N18 1PD: before 2020N18 1PE: before 2020N18 1PF: before 2020N18 1PG: before 2020N18 1PH: before 2020N18 1PJ: before 2020N18 1PL: before 2020N18 1PN: before 2020N18 1PP: before 2020N18 1PQ: before 2020N18 1PR: before 2020N18 1PS: before 2020N18 1PT: before 2020N18 1PU: before 2020N18 1PW: before 2020N18 1PX: before 2020N18 1PY: before 2020N18 1PZ: before 2020N18 1QA: before 2020N18 1QB: before 2020N18 1QD: before 2020N18 1QE: before 2020N18 1QF: before 2020N18 1QG: before 2020N18 1QH: before 2020N18 1QJ: before 2020N18 1QL: before 2020N18 1QQ: before 2020N18 1QR: before 2020N18 1QS: before 2020N18 1QU: before 2020N18 1QX: before 2020N18 1QY: before 2020N18 1RA: before 2020N18 1RE: before 2020N18 1RF: before 2020N18 1RG: before 2020N18 1RH: before 2020N18 1RJ: before 2020N18 1RL: before 2020N18 1RN: before 2020N18 1RP: before 2020N18 1RQ: before 2020N18 1RR: before 2020N18 1RS: before 2020N18 1RT: before 2020N18 1RU: before 2020N18 1RW: before 2020N18 1RX: before 2020N18 1RY: before 2020N18 1RZ: before 2020N18 1SA: before 2020N18 1SH: before 2020N18 1SJ: before 2020N18 1SP: before 2020N18 1ST: before 2020N18 1SW: before 2020N18 1SX: before 2020N18 1SY: before 2020N18 1TP: before 2020N18 1TQ: before 2020N18 1TR: before 2020N18 1UB: before 2020N18 1UD: before 2020N18 1UY: before 2020N18 1UZ: before 2020N18 1XA: before 2020N18 1XB: before 2020N18 1XD: before 2020N18 1XE: before 2020N18 1XF: before 2020N18 1XG: before 2020N18 1XH: before 2020N18 1XJ: before 2020N18 1XL: before 2020N18 1XQ: before 2020N18 1FL: new since 2020 Upper EdmontonHaselbury Map of every postcode in the N18 1 sector, by new since 2020 Of the 219 postcodes in the N18 1 sector that ONS places, 1 are new since 2020 and 218 were in use before 2020. Places named: Upper Edmonton, Haselbury. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. Upper EdmontonHaselbury
  • New since 2020: 1
  • In use before 2020: 218

Of the 219 postcodes in the N18 1 sector that ONS places, 1 are new since 2020 and 218 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. 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

The newest postcode

N18 1FLMarch 2025

What do homes sell for in N18 1?

Homes in N18 1 sold for a typical £448,000 in the 12 months to August 2026, across 56 sales, up 1.2% on the 12 months before, HM Land Registry's figures show.

£448,000 typical price, the 12 months to August 2026
£442,500 12 months to August 2025
▲ up 1.2% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £450,000 46 sales
  • Flat or maisonette £240,000 6 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 N18 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

Postcodes in N18 1

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.

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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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