N1 1 postcode sector in the N1 district

N1 1 is a sector of the N1 district: every postcode that starts N1 1. It has 313 postcodes in use, 98 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 1 sector, by flood risk

Map of every postcode in the N1 1 sector, by flood risk Of the 313 postcodes in the N1 1 sector that ONS places, 313 are not on the Environment Agency's at-risk list. Places named: Islington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. A5203 N1 1AA: not on the flood risk listN1 1AF: not on the flood risk listN1 1AG: not on the flood risk listN1 1AH: not on the flood risk listN1 1AN: not on the flood risk listN1 1AU: not on the flood risk listN1 1BA: not on the flood risk listN1 1BB: not on the flood risk listN1 1BD: not on the flood risk listN1 1BE: not on the flood risk listN1 1BF: not on the flood risk listN1 1BG: not on the flood risk listN1 1BH: not on the flood risk listN1 1BJ: not on the flood risk listN1 1BL: not on the flood risk listN1 1BN: not on the flood risk listN1 1BP: not on the flood risk listN1 1BQ: not on the flood risk listN1 1BS: not on the flood risk listN1 1BT: not on the flood risk listN1 1BU: not on the flood risk listN1 1BW: not on the flood risk listN1 1BX: not on the flood risk listN1 1BY: not on the flood risk listN1 1BZ: not on the flood risk listN1 1DA: not on the flood risk listN1 1DB: not on the flood risk listN1 1DD: not on the flood risk listN1 1DE: not on the flood risk listN1 1DF: not on the flood risk listN1 1DG: not on the flood risk listN1 1DH: not on the flood risk listN1 1DJ: not on the flood risk listN1 1DL: not on the flood risk listN1 1DN: not on the flood risk listN1 1DR: not on the flood risk listN1 1DT: not on the flood risk listN1 1DU: not on the flood risk listN1 1DW: not on the flood risk listN1 1DX: not on the flood risk listN1 1DY: not on the flood risk listN1 1EA: not on the flood risk listN1 1EB: not on the flood risk listN1 1ED: not on the flood risk listN1 1EE: not on the flood risk listN1 1EF: not on the flood risk listN1 1EG: not on the flood risk listN1 1EJ: not on the flood risk listN1 1EL: not on the flood risk listN1 1EN: not on the flood risk listN1 1EP: not on the flood risk listN1 1ER: not on the flood risk listN1 1ES: not on the flood risk listN1 1ET: not on the flood risk listN1 1EW: not on the flood risk listN1 1EX: not on the flood risk listN1 1EZ: not on the flood risk listN1 1FA: not on the flood risk listN1 1GB: not on the flood risk listN1 1HA: not on the flood risk listN1 1HB: not on the flood risk listN1 1HD: not on the flood risk listN1 1HE: not on the flood risk listN1 1HF: not on the flood risk listN1 1HG: not on the flood risk listN1 1HH: not on the flood risk listN1 1HL: not on the flood risk listN1 1HN: not on the flood risk listN1 1HP: not on the flood risk listN1 1HQ: not on the flood risk listN1 1HR: not on the flood risk listN1 1HS: not on the flood risk listN1 1HT: not on the flood risk listN1 1HU: not on the flood risk listN1 1HW: not on the flood risk listN1 1HX: not on the flood risk listN1 1HZ: not on the flood risk listN1 1JA: not on the flood risk listN1 1JB: not on the flood risk listN1 1JD: not on the flood risk listN1 1JE: not on the flood risk listN1 1JF: not on the flood risk listN1 1JG: not on the flood risk listN1 1JH: not on the flood risk listN1 1JJ: not on the flood risk listN1 1JL: not on the flood risk listN1 1JP: not on the flood risk listN1 1JQ: not on the flood risk listN1 1JR: not on the flood risk listN1 1JS: not on the flood risk listN1 1JT: not on the flood risk listN1 1JU: not on the flood risk listN1 1JW: not on the flood risk listN1 1JX: not on the flood risk listN1 1JY: not on the flood risk listN1 1JZ: not on the flood risk listN1 1LA: not on the flood risk listN1 1LB: not on the flood risk listN1 1LD: not on the flood risk listN1 1LE: not on the flood risk listN1 1LF: not on the flood risk listN1 1LG: not on the flood risk listN1 1LH: not on the flood risk listN1 1LJ: not on the flood risk listN1 1LL: not on the flood risk listN1 1LN: not on the flood risk listN1 1LP: not on the flood risk listN1 1LQ: not on the flood risk listN1 1LR: not on the flood risk listN1 1LS: not on the flood risk listN1 1LT: not on the flood risk listN1 1LW: not on the flood risk listN1 1LX: not on the flood risk listN1 1NA: not on the flood risk listN1 1NE: not on the flood risk listN1 1NF: not on the flood risk listN1 1NG: not on the flood risk listN1 1NH: not on the flood risk listN1 1NJ: not on the flood risk listN1 1NL: not on the flood risk listN1 1NP: not on the flood risk listN1 1NQ: not on the flood risk listN1 1NR: not on the flood risk listN1 1NS: not on the flood risk listN1 1NT: not on the flood risk listN1 1NU: not on the flood risk listN1 1NW: not on the flood risk listN1 1NX: not on the flood risk listN1 1NY: not on the flood risk listN1 1PA: not on the flood risk listN1 1PD: not on the flood risk listN1 1PE: not on the flood risk listN1 1PF: not on the flood risk listN1 1PG: not on the flood risk listN1 1PH: not on the flood risk listN1 1PJ: not on the flood risk listN1 1PL: not on the flood risk listN1 1PN: not on the flood risk listN1 1PP: not on the flood risk listN1 1PQ: not on the flood risk listN1 1PR: not on the flood risk listN1 1PS: not on the flood risk listN1 1PT: not on the flood risk listN1 1PU: not on the flood risk listN1 1PW: not on the flood risk listN1 1PX: not on the flood risk listN1 1QA: not on the flood risk listN1 1QB: not on the flood risk listN1 1QL: not on the flood risk listN1 1QN: not on the flood risk listN1 1QP: not on the flood risk listN1 1QT: not on the flood risk listN1 1QY: not on the flood risk listN1 1QZ: not on the flood risk listN1 1RA: not on the flood risk listN1 1RD: not on the flood risk listN1 1RG: not on the flood risk listN1 1RJ: not on the flood risk listN1 1RL: not on the flood risk listN1 1RN: not on the flood risk listN1 1RQ: not on the flood risk listN1 1RU: not on the flood risk listN1 1RX: not on the flood risk listN1 1RY: not on the flood risk listN1 1SB: not on the flood risk listN1 1SE: not on the flood risk listN1 1SF: not on the flood risk listN1 1SG: not on the flood risk listN1 1SJ: not on the flood risk listN1 1SN: not on the flood risk listN1 1SS: not on the flood risk listN1 1ST: not on the flood risk listN1 1SU: not on the flood risk listN1 1SW: not on the flood risk listN1 1SY: not on the flood risk listN1 1SZ: not on the flood risk listN1 1TA: not on the flood risk listN1 1TB: not on the flood risk listN1 1TD: not on the flood risk listN1 1TE: not on the flood risk listN1 1TG: not on the flood risk listN1 1TJ: not on the flood risk listN1 1TL: not on the flood risk listN1 1TN: not on the flood risk listN1 1TP: not on the flood risk listN1 1TQ: not on the flood risk listN1 1TR: not on the flood risk listN1 1TS: not on the flood risk listN1 1TW: not on the flood risk listN1 1TX: not on the flood risk listN1 1TY: not on the flood risk listN1 1UA: not on the flood risk listN1 1UB: not on the flood risk listN1 1UD: not on the flood risk listN1 1UE: not on the flood risk listN1 1UF: not on the flood risk listN1 1UG: not on the flood risk listN1 1UH: not on the flood risk listN1 1UL: not on the flood risk listN1 1UN: not on the flood risk listN1 1UQ: not on the flood risk listN1 1US: not on the flood risk listN1 1UT: not on the flood risk listN1 1WF: not on the flood risk listN1 1WP: not on the flood risk listN1 1XH: not on the flood risk listN1 1XJ: not on the flood risk listN1 1XN: not on the flood risk listN1 1XP: not on the flood risk listN1 1XR: not on the flood risk listN1 1XW: not on the flood risk listN1 1XZ: not on the flood risk listN1 1YG: not on the flood risk listN1 1ZT: not on the flood risk list Islington Map of every postcode in the N1 1 sector, by flood risk Of the 313 postcodes in the N1 1 sector that ONS places, 313 are not on the Environment Agency's at-risk list. Places named: Islington. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Islington
  • 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: 313

Of the 313 postcodes in the N1 1 sector that ONS places, 313 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.

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 1?

Homes in N1 1 sold for a typical £660,000 in the 12 months to August 2026, across 93 sales, down 19.3% on the 12 months before, HM Land Registry's figures show.

£660,000 typical price, the 12 months to August 2026
£817,500 12 months to August 2025
▼ down 19.3% on the 12 months before
  • Detached 1 sale, too few to price
  • Semi-detached 3 sales, too few to price
  • Terraced £2,325,000 14 sales
  • Flat or maisonette £600,000 75 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 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 N1 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.

N1 1AAN1 1ADN1 1AFN1 1AGN1 1AHN1 1AJN1 1ALN1 1ANN1 1APN1 1AQN1 1AUN1 1AWN1 1AXN1 1AZN1 1BAN1 1BBN1 1BDN1 1BEN1 1BFN1 1BGN1 1BHN1 1BJN1 1BLN1 1BNN1 1BPN1 1BQN1 1BRN1 1BSN1 1BTN1 1BUN1 1BWN1 1BXN1 1BYN1 1BZN1 1DAN1 1DBN1 1DDN1 1DEN1 1DFN1 1DGN1 1DHN1 1DJN1 1DLN1 1DNN1 1DPN1 1DRN1 1DTN1 1DUN1 1DWN1 1DXN1 1DYN1 1DZN1 1EAN1 1EBN1 1EDN1 1EEN1 1EFN1 1EGN1 1EHN1 1EJN1 1ELN1 1ENN1 1EPN1 1EQN1 1ERN1 1ESN1 1ETN1 1EUN1 1EWN1 1EXN1 1EZN1 1FAN1 1FBN1 1FDN1 1FEN1 1FFN1 1FGN1 1FHN1 1FJN1 1FLN1 1FNN1 1FPN1 1FQN1 1FRN1 1FSN1 1FUN1 1FZN1 1GAN1 1GBN1 1GDN1 1GFN1 1GGN1 1GNN1 1GWN1 1GYN1 1HAN1 1HBN1 1HDN1 1HEN1 1HFN1 1HGN1 1HHN1 1HJN1 1HLN1 1HNN1 1HPN1 1HQN1 1HRN1 1HSN1 1HTN1 1HUN1 1HWN1 1HXN1 1HYN1 1HZN1 1JAN1 1JBN1 1JDN1 1JEN1 1JFN1 1JGN1 1JHN1 1JJN1 1JLN1 1JNN1 1JPN1 1JQN1 1JRN1 1JSN1 1JTN1 1JUN1 1JWN1 1JXN1 1JYN1 1JZN1 1LAN1 1LBN1 1LDN1 1LEN1 1LFN1 1LGN1 1LHN1 1LJN1 1LLN1 1LNN1 1LPN1 1LQN1 1LRN1 1LSN1 1LTN1 1LUN1 1LWN1 1LXN1 1LYN1 1LZN1 1NAN1 1NBN1 1NDN1 1NEN1 1NFN1 1NGN1 1NHN1 1NJN1 1NLN1 1NNN1 1NPN1 1NQN1 1NRN1 1NSN1 1NTN1 1NUN1 1NWN1 1NXN1 1NYN1 1NZN1 1PAN1 1PBN1 1PDN1 1PEN1 1PFN1 1PGN1 1PHN1 1PJN1 1PLN1 1PNN1 1PPN1 1PQN1 1PRN1 1PSN1 1PTN1 1PUN1 1PWN1 1PXN1 1PZN1 1QAN1 1QBN1 1QDN1 1QEN1 1QFN1 1QJN1 1QLN1 1QNN1 1QPN1 1QRN1 1QSN1 1QTN1 1QUN1 1QWN1 1QXN1 1QYN1 1QZN1 1RAN1 1RBN1 1RDN1 1RFN1 1RGN1 1RHN1 1RJN1 1RLN1 1RNN1 1RQN1 1RTN1 1RUN1 1RXN1 1RYN1 1RZN1 1SBN1 1SDN1 1SEN1 1SFN1 1SGN1 1SJN1 1SNN1 1SQN1 1SRN1 1SSN1 1STN1 1SUN1 1SWN1 1SXN1 1SYN1 1SZN1 1TAN1 1TBN1 1TDN1 1TEN1 1TFN1 1TGN1 1TJN1 1TLN1 1TNN1 1TPN1 1TQN1 1TRN1 1TSN1 1TTN1 1TUN1 1TWN1 1TXN1 1TYN1 1UAN1 1UBN1 1UDN1 1UEN1 1UFN1 1UGN1 1UHN1 1ULN1 1UNN1 1UQN1 1URN1 1USN1 1UTN1 1UUN1 1UXN1 1UYN1 1UZN1 1WFN1 1WGN1 1WHN1 1WLN1 1WNN1 1WPN1 1WWN1 1XAN1 1XBN1 1XDN1 1XFN1 1XGN1 1XHN1 1XJN1 1XLN1 1XNN1 1XPN1 1XRN1 1XSN1 1XWN1 1XZN1 1YBN1 1YEN1 1YGN1 1YPN1 1YUN1 1YXN1 1YZN1 1ZFN1 1ZGN1 1ZHN1 1ZLN1 1ZPN1 1ZRN1 1ZTN1 1ZW

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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