N20 8 postcode sector in the N20 district

N20 8 is a sector of the N20 district: every postcode that starts N20 8. It has 125 postcodes in use, 4 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 N20 8 sector, by flood risk

Map of every postcode in the N20 8 sector, by flood risk Of the 125 postcodes in the N20 8 sector that ONS places, 1 have a home or business at high risk and 124 are not on the Environment Agency's at-risk list. Places named: Totteridge & Woodside. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. N20 8AA: not on the flood risk listN20 8AB: not on the flood risk listN20 8AD: not on the flood risk listN20 8AE: not on the flood risk listN20 8AG: not on the flood risk listN20 8AH: not on the flood risk listN20 8AJ: not on the flood risk listN20 8AL: not on the flood risk listN20 8AN: not on the flood risk listN20 8AP: not on the flood risk listN20 8AQ: not on the flood risk listN20 8AS: not on the flood risk listN20 8AT: not on the flood risk listN20 8AU: not on the flood risk listN20 8AX: not on the flood risk listN20 8AZ: not on the flood risk listN20 8BA: not on the flood risk listN20 8BB: not on the flood risk listN20 8BD: not on the flood risk listN20 8BF: not on the flood risk listN20 8BG: not on the flood risk listN20 8BP: not on the flood risk listN20 8BS: not on the flood risk listN20 8BT: not on the flood risk listN20 8BU: not on the flood risk listN20 8BX: not on the flood risk listN20 8BZ: not on the flood risk listN20 8DA: not on the flood risk listN20 8DB: not on the flood risk listN20 8DD: not on the flood risk listN20 8DE: not on the flood risk listN20 8DG: not on the flood risk listN20 8DH: not on the flood risk listN20 8DJ: not on the flood risk listN20 8DN: not on the flood risk listN20 8DU: not on the flood risk listN20 8DX: not on the flood risk listN20 8DZ: not on the flood risk listN20 8EA: not on the flood risk listN20 8EB: not on the flood risk listN20 8ED: not on the flood risk listN20 8EE: not on the flood risk listN20 8EG: not on the flood risk listN20 8EH: not on the flood risk listN20 8EJ: not on the flood risk listN20 8EL: not on the flood risk listN20 8EN: not on the flood risk listN20 8EP: not on the flood risk listN20 8ER: not on the flood risk listN20 8ES: not on the flood risk listN20 8ET: not on the flood risk listN20 8HA: not on the flood risk listN20 8HB: not on the flood risk listN20 8HD: not on the flood risk listN20 8HE: not on the flood risk listN20 8HG: not on the flood risk listN20 8HH: not on the flood risk listN20 8HJ: not on the flood risk listN20 8HL: not on the flood risk listN20 8HN: not on the flood risk listN20 8HP: not on the flood risk listN20 8HR: not on the flood risk listN20 8HS: not on the flood risk listN20 8HT: not on the flood risk listN20 8HU: not on the flood risk listN20 8HX: not on the flood risk listN20 8HZ: not on the flood risk listN20 8JG: not on the flood risk listN20 8JH: not on the flood risk listN20 8JJ: not on the flood risk listN20 8JN: not on the flood risk listN20 8JP: not on the flood risk listN20 8JS: not on the flood risk listN20 8JT: not on the flood risk listN20 8JU: not on the flood risk listN20 8JX: not on the flood risk listN20 8JZ: not on the flood risk listN20 8LA: not on the flood risk listN20 8LB: not on the flood risk listN20 8LD: not on the flood risk listN20 8LL: not on the flood risk listN20 8LN: not on the flood risk listN20 8LR: not on the flood risk listN20 8LS: not on the flood risk listN20 8LU: not on the flood risk listN20 8LZ: not on the flood risk listN20 8ND: not on the flood risk listN20 8NE: not on the flood risk listN20 8NG: not on the flood risk listN20 8NH: not on the flood risk listN20 8NJ: not on the flood risk listN20 8NL: not on the flood risk listN20 8NS: not on the flood risk listN20 8NX: not on the flood risk listN20 8PA: not on the flood risk listN20 8PB: not on the flood risk listN20 8PD: not on the flood risk listN20 8PE: not on the flood risk listN20 8PG: not on the flood risk listN20 8PH: not on the flood risk listN20 8PJ: not on the flood risk listN20 8PN: not on the flood risk listN20 8PP: not on the flood risk listN20 8PR: not on the flood risk listN20 8PS: not on the flood risk listN20 8PT: not on the flood risk listN20 8PU: not on the flood risk listN20 8PX: not on the flood risk listN20 8PY: not on the flood risk listN20 8QH: not on the flood risk listN20 8QJ: not on the flood risk listN20 8QL: not on the flood risk listN20 8QN: not on the flood risk listN20 8QP: not on the flood risk listN20 8QQ: not on the flood risk listN20 8QR: not on the flood risk listN20 8QS: not on the flood risk listN20 8QT: not on the flood risk listN20 8QU: not on the flood risk listN20 8QX: not on the flood risk listN20 8QZ: not on the flood risk listN20 8TL: not on the flood risk listN20 8QG: high flood risk Totteridge & Woodside Map of every postcode in the N20 8 sector, by flood risk Of the 125 postcodes in the N20 8 sector that ONS places, 1 have a home or business at high risk and 124 are not on the Environment Agency's at-risk list. Places named: Totteridge & Woodside. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 1 km. Totteridge & Woodside
  • A home or business at high risk: 1
  • At medium risk at worst: 0
  • At low risk at worst: 0
  • At very low risk only: 0
  • Not on the at-risk list: 124

Of the 125 postcodes in the N20 8 sector that ONS places, 1 have a home or business at high risk and 124 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.

N20 8QG2 at high risk

What do homes sell for in N20 8?

Homes in N20 8 sold for a typical £1,165,000 in the 12 months to August 2026, across 31 sales, up 11.5% on the 12 months before, HM Land Registry's figures show.

£1,165,000 typical price, the 12 months to August 2026
£1,045,000 12 months to August 2025
▲ up 11.5% on the 12 months before
  • Detached £1,700,000 11 sales
  • Semi-detached £1,085,500 18 sales
  • Terraced 2 sales, too few to price

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 N20 8. 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 N20 8

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.

N20 8AAN20 8ABN20 8ADN20 8AEN20 8AGN20 8AHN20 8AJN20 8ALN20 8ANN20 8APN20 8AQN20 8ASN20 8ATN20 8AUN20 8AXN20 8AZN20 8BAN20 8BBN20 8BDN20 8BFN20 8BGN20 8BPN20 8BSN20 8BTN20 8BUN20 8BXN20 8BZN20 8DAN20 8DBN20 8DDN20 8DEN20 8DGN20 8DHN20 8DJN20 8DNN20 8DUN20 8DXN20 8DZN20 8EAN20 8EBN20 8EDN20 8EEN20 8EGN20 8EHN20 8EJN20 8ELN20 8ENN20 8EPN20 8ERN20 8ESN20 8ETN20 8HAN20 8HBN20 8HDN20 8HEN20 8HGN20 8HHN20 8HJN20 8HLN20 8HNN20 8HPN20 8HRN20 8HSN20 8HTN20 8HUN20 8HXN20 8HZN20 8JGN20 8JHN20 8JJN20 8JNN20 8JPN20 8JSN20 8JTN20 8JUN20 8JXN20 8JZN20 8LAN20 8LBN20 8LDN20 8LLN20 8LNN20 8LRN20 8LSN20 8LUN20 8LZN20 8NDN20 8NEN20 8NGN20 8NHN20 8NJN20 8NLN20 8NSN20 8NXN20 8PAN20 8PBN20 8PDN20 8PEN20 8PGN20 8PHN20 8PJN20 8PNN20 8PPN20 8PRN20 8PSN20 8PTN20 8PUN20 8PXN20 8PYN20 8QGN20 8QHN20 8QJN20 8QLN20 8QNN20 8QPN20 8QQN20 8QRN20 8QSN20 8QTN20 8QUN20 8QXN20 8QZN20 8TLN20 8XDN20 8XQ

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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