N11 1 postcode sector in the N11 district

N11 1 is a sector of the N11 district: every postcode that starts N11 1. It has 198 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 N11 1 sector, by flood risk

Map of every postcode in the N11 1 sector, by flood risk Of the 198 postcodes in the N11 1 sector that ONS places, 2 have a home or business at high risk, 3 are at medium risk at worst, 11 are at low risk at worst and 182 are not on the Environment Agency's at-risk list. Places named: Brunswick Park, New Southgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A406A109 N11 1AA: not on the flood risk listN11 1AB: not on the flood risk listN11 1AD: not on the flood risk listN11 1AE: not on the flood risk listN11 1AF: not on the flood risk listN11 1AG: not on the flood risk listN11 1AH: not on the flood risk listN11 1AJ: not on the flood risk listN11 1AN: not on the flood risk listN11 1AQ: not on the flood risk listN11 1AY: not on the flood risk listN11 1AZ: not on the flood risk listN11 1BE: not on the flood risk listN11 1BF: not on the flood risk listN11 1BH: not on the flood risk listN11 1BJ: not on the flood risk listN11 1BL: not on the flood risk listN11 1BN: not on the flood risk listN11 1BP: not on the flood risk listN11 1BS: not on the flood risk listN11 1BU: not on the flood risk listN11 1BX: not on the flood risk listN11 1BY: not on the flood risk listN11 1DE: not on the flood risk listN11 1DG: not on the flood risk listN11 1DJ: not on the flood risk listN11 1DL: not on the flood risk listN11 1DN: not on the flood risk listN11 1DP: not on the flood risk listN11 1DR: not on the flood risk listN11 1DS: not on the flood risk listN11 1DT: not on the flood risk listN11 1DU: not on the flood risk listN11 1DW: not on the flood risk listN11 1DX: not on the flood risk listN11 1DY: not on the flood risk listN11 1DZ: not on the flood risk listN11 1EA: not on the flood risk listN11 1EB: not on the flood risk listN11 1ED: not on the flood risk listN11 1EE: not on the flood risk listN11 1EF: not on the flood risk listN11 1EG: not on the flood risk listN11 1EH: not on the flood risk listN11 1EJ: not on the flood risk listN11 1EL: not on the flood risk listN11 1EN: not on the flood risk listN11 1EP: not on the flood risk listN11 1EQ: not on the flood risk listN11 1ER: not on the flood risk listN11 1ES: not on the flood risk listN11 1ET: not on the flood risk listN11 1EU: not on the flood risk listN11 1EW: not on the flood risk listN11 1EX: not on the flood risk listN11 1EY: not on the flood risk listN11 1EZ: not on the flood risk listN11 1FA: not on the flood risk listN11 1FG: not on the flood risk listN11 1FN: not on the flood risk listN11 1FP: not on the flood risk listN11 1FQ: not on the flood risk listN11 1FR: not on the flood risk listN11 1FU: not on the flood risk listN11 1GN: not on the flood risk listN11 1HA: not on the flood risk listN11 1HE: not on the flood risk listN11 1HF: not on the flood risk listN11 1HG: not on the flood risk listN11 1HH: not on the flood risk listN11 1HJ: not on the flood risk listN11 1HN: not on the flood risk listN11 1HP: not on the flood risk listN11 1HR: not on the flood risk listN11 1HS: not on the flood risk listN11 1HW: not on the flood risk listN11 1JA: not on the flood risk listN11 1JB: not on the flood risk listN11 1JD: not on the flood risk listN11 1JE: not on the flood risk listN11 1JF: not on the flood risk listN11 1JG: not on the flood risk listN11 1JH: not on the flood risk listN11 1JJ: not on the flood risk listN11 1JL: not on the flood risk listN11 1JN: not on the flood risk listN11 1JQ: not on the flood risk listN11 1JS: not on the flood risk listN11 1JT: not on the flood risk listN11 1JU: not on the flood risk listN11 1JW: not on the flood risk listN11 1JX: not on the flood risk listN11 1JY: not on the flood risk listN11 1JZ: not on the flood risk listN11 1LA: not on the flood risk listN11 1LB: not on the flood risk listN11 1LD: not on the flood risk listN11 1LE: not on the flood risk listN11 1LF: not on the flood risk listN11 1LH: not on the flood risk listN11 1LJ: not on the flood risk listN11 1LL: not on the flood risk listN11 1LN: not on the flood risk listN11 1LP: not on the flood risk listN11 1LR: not on the flood risk listN11 1LS: not on the flood risk listN11 1LT: not on the flood risk listN11 1LU: not on the flood risk listN11 1LW: not on the flood risk listN11 1LX: not on the flood risk listN11 1NA: not on the flood risk listN11 1NB: not on the flood risk listN11 1ND: not on the flood risk listN11 1NE: not on the flood risk listN11 1NF: not on the flood risk listN11 1NH: not on the flood risk listN11 1NJ: not on the flood risk listN11 1NL: not on the flood risk listN11 1NN: not on the flood risk listN11 1NQ: not on the flood risk listN11 1NR: not on the flood risk listN11 1NS: not on the flood risk listN11 1NT: not on the flood risk listN11 1NU: not on the flood risk listN11 1NX: not on the flood risk listN11 1NY: not on the flood risk listN11 1PA: not on the flood risk listN11 1PB: not on the flood risk listN11 1PE: not on the flood risk listN11 1PF: not on the flood risk listN11 1PG: not on the flood risk listN11 1PH: not on the flood risk listN11 1PJ: not on the flood risk listN11 1PL: not on the flood risk listN11 1PN: not on the flood risk listN11 1PP: not on the flood risk listN11 1PQ: not on the flood risk listN11 1PR: not on the flood risk listN11 1PT: not on the flood risk listN11 1PZ: not on the flood risk listN11 1QE: not on the flood risk listN11 1QG: not on the flood risk listN11 1QH: not on the flood risk listN11 1QR: not on the flood risk listN11 1QX: not on the flood risk listN11 1QZ: not on the flood risk listN11 1RA: not on the flood risk listN11 1RB: not on the flood risk listN11 1RD: not on the flood risk listN11 1RE: not on the flood risk listN11 1RF: not on the flood risk listN11 1RG: not on the flood risk listN11 1RH: not on the flood risk listN11 1RJ: not on the flood risk listN11 1RL: not on the flood risk listN11 1RN: not on the flood risk listN11 1RP: not on the flood risk listN11 1RQ: not on the flood risk listN11 1RS: not on the flood risk listN11 1RU: not on the flood risk listN11 1RW: not on the flood risk listN11 1SE: not on the flood risk listN11 1SF: not on the flood risk listN11 1SG: not on the flood risk listN11 1SH: not on the flood risk listN11 1SJ: not on the flood risk listN11 1SL: not on the flood risk listN11 1SN: not on the flood risk listN11 1SP: not on the flood risk listN11 1SQ: not on the flood risk listN11 1SY: not on the flood risk listN11 1SZ: not on the flood risk listN11 1TA: not on the flood risk listN11 1TB: not on the flood risk listN11 1TD: not on the flood risk listN11 1TE: not on the flood risk listN11 1TG: not on the flood risk listN11 1UZ: not on the flood risk listN11 1AP: low flood risk at worstN11 1AS: low flood risk at worstN11 1AT: low flood risk at worstN11 1AU: low flood risk at worstN11 1AX: low flood risk at worstN11 1BD: low flood risk at worstN11 1BT: low flood risk at worstN11 1DA: low flood risk at worstN11 1DB: low flood risk at worstN11 1DD: low flood risk at worstN11 1QD: low flood risk at worstN11 1AR: medium flood risk at worstN11 1BA: medium flood risk at worstN11 1FH: medium flood risk at worstN11 1FJ: high flood riskN11 1QJ: high flood risk Brunswick ParkNew Southgate Map of every postcode in the N11 1 sector, by flood risk Of the 198 postcodes in the N11 1 sector that ONS places, 2 have a home or business at high risk, 3 are at medium risk at worst, 11 are at low risk at worst and 182 are not on the Environment Agency's at-risk list. Places named: Brunswick Park, New Southgate. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A1004A111A1003 Brunswick ParkNew Southgate
  • A home or business at high risk: 2
  • At medium risk at worst: 3
  • At low risk at worst: 11
  • At very low risk only: 0
  • Not on the at-risk list: 182

Of the 198 postcodes in the N11 1 sector that ONS places, 2 have a home or business at high risk, 3 are at medium risk at worst, 11 are at low risk at worst and 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

The postcodes at high risk

Beside each: how many of its homes and businesses the Environment Agency puts at that risk.

N11 1FJ1 at high riskN11 1QJ1 at high risk

What do homes sell for in N11 1?

Homes in N11 1 sold for a typical £507,200 in the 12 months to August 2026, across 50 sales, down 3.4% on the 12 months before, HM Land Registry's figures show.

£507,200 typical price, the 12 months to August 2026
£525,000 12 months to August 2025
▼ down 3.4% on the 12 months before
  • Detached 2 sales, too few to price
  • Semi-detached £790,000 11 sales
  • Terraced £535,750 16 sales
  • Flat or maisonette £315,000 21 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 N11 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 N11 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.

N11 1AAN11 1ABN11 1ADN11 1AEN11 1AFN11 1AGN11 1AHN11 1AJN11 1ANN11 1APN11 1AQN11 1ARN11 1ASN11 1ATN11 1AUN11 1AXN11 1AYN11 1AZN11 1BAN11 1BDN11 1BEN11 1BFN11 1BHN11 1BJN11 1BLN11 1BNN11 1BPN11 1BSN11 1BTN11 1BUN11 1BXN11 1BYN11 1DAN11 1DBN11 1DDN11 1DEN11 1DGN11 1DJN11 1DLN11 1DNN11 1DPN11 1DRN11 1DSN11 1DTN11 1DUN11 1DWN11 1DXN11 1DYN11 1DZN11 1EAN11 1EBN11 1EDN11 1EEN11 1EFN11 1EGN11 1EHN11 1EJN11 1ELN11 1ENN11 1EPN11 1EQN11 1ERN11 1ESN11 1ETN11 1EUN11 1EWN11 1EXN11 1EYN11 1EZN11 1FAN11 1FBN11 1FGN11 1FHN11 1FJN11 1FNN11 1FPN11 1FQN11 1FRN11 1FTN11 1FUN11 1GNN11 1HAN11 1HEN11 1HFN11 1HGN11 1HHN11 1HJN11 1HNN11 1HPN11 1HRN11 1HSN11 1HWN11 1JAN11 1JBN11 1JDN11 1JEN11 1JFN11 1JGN11 1JHN11 1JJN11 1JLN11 1JNN11 1JQN11 1JSN11 1JTN11 1JUN11 1JWN11 1JXN11 1JYN11 1JZN11 1LAN11 1LBN11 1LDN11 1LEN11 1LFN11 1LHN11 1LJN11 1LLN11 1LNN11 1LPN11 1LRN11 1LSN11 1LTN11 1LUN11 1LWN11 1LXN11 1NAN11 1NBN11 1NDN11 1NEN11 1NFN11 1NHN11 1NJN11 1NLN11 1NNN11 1NQN11 1NRN11 1NSN11 1NTN11 1NUN11 1NXN11 1NYN11 1PAN11 1PBN11 1PEN11 1PFN11 1PGN11 1PHN11 1PJN11 1PLN11 1PNN11 1PPN11 1PQN11 1PRN11 1PTN11 1PZN11 1QDN11 1QEN11 1QGN11 1QHN11 1QJN11 1QRN11 1QXN11 1QZN11 1RAN11 1RBN11 1RDN11 1REN11 1RFN11 1RGN11 1RHN11 1RJN11 1RLN11 1RNN11 1RPN11 1RQN11 1RSN11 1RUN11 1RWN11 1SEN11 1SFN11 1SGN11 1SHN11 1SJN11 1SLN11 1SNN11 1SPN11 1SQN11 1SYN11 1SZN11 1TAN11 1TBN11 1TDN11 1TEN11 1TGN11 1UZN11 1WNN11 1XZ

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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