W1U 6 postcode sector in the W1U district

W1U 6 is a sector of the W1U district: every postcode that starts W1U 6. It has 192 postcodes in use, 8 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 W1U 6 sector, by flood risk

Map of every postcode in the W1U 6 sector, by flood risk Of the 192 postcodes in the W1U 6 sector that ONS places, 192 are not on the Environment Agency's at-risk list. Places named: Marylebone. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. W1U 6AA: not on the flood risk listW1U 6AG: not on the flood risk listW1U 6AH: not on the flood risk listW1U 6AJ: not on the flood risk listW1U 6AS: not on the flood risk listW1U 6AW: not on the flood risk listW1U 6AX: not on the flood risk listW1U 6AY: not on the flood risk listW1U 6AZ: not on the flood risk listW1U 6BB: not on the flood risk listW1U 6BE: not on the flood risk listW1U 6BF: not on the flood risk listW1U 6BG: not on the flood risk listW1U 6BH: not on the flood risk listW1U 6BN: not on the flood risk listW1U 6BP: not on the flood risk listW1U 6BU: not on the flood risk listW1U 6BZ: not on the flood risk listW1U 6DD: not on the flood risk listW1U 6DE: not on the flood risk listW1U 6DF: not on the flood risk listW1U 6DG: not on the flood risk listW1U 6DP: not on the flood risk listW1U 6DQ: not on the flood risk listW1U 6DR: not on the flood risk listW1U 6DS: not on the flood risk listW1U 6DT: not on the flood risk listW1U 6DW: not on the flood risk listW1U 6DX: not on the flood risk listW1U 6DY: not on the flood risk listW1U 6DZ: not on the flood risk listW1U 6EB: not on the flood risk listW1U 6EF: not on the flood risk listW1U 6EG: not on the flood risk listW1U 6EQ: not on the flood risk listW1U 6FY: not on the flood risk listW1U 6FZ: not on the flood risk listW1U 6HA: not on the flood risk listW1U 6HB: not on the flood risk listW1U 6HD: not on the flood risk listW1U 6HE: not on the flood risk listW1U 6HH: not on the flood risk listW1U 6HL: not on the flood risk listW1U 6HN: not on the flood risk listW1U 6HR: not on the flood risk listW1U 6HS: not on the flood risk listW1U 6HT: not on the flood risk listW1U 6HU: not on the flood risk listW1U 6HX: not on the flood risk listW1U 6HY: not on the flood risk listW1U 6JA: not on the flood risk listW1U 6JD: not on the flood risk listW1U 6JF: not on the flood risk listW1U 6JG: not on the flood risk listW1U 6JH: not on the flood risk listW1U 6JJ: not on the flood risk listW1U 6JP: not on the flood risk listW1U 6JR: not on the flood risk listW1U 6JS: not on the flood risk listW1U 6JU: not on the flood risk listW1U 6JX: not on the flood risk listW1U 6JY: not on the flood risk listW1U 6JZ: not on the flood risk listW1U 6LB: not on the flood risk listW1U 6LD: not on the flood risk listW1U 6LF: not on the flood risk listW1U 6LJ: not on the flood risk listW1U 6LQ: not on the flood risk listW1U 6LY: not on the flood risk listW1U 6ND: not on the flood risk listW1U 6NG: not on the flood risk listW1U 6NH: not on the flood risk listW1U 6NJ: not on the flood risk listW1U 6NL: not on the flood risk listW1U 6NP: not on the flood risk listW1U 6NR: not on the flood risk listW1U 6NT: not on the flood risk listW1U 6NU: not on the flood risk listW1U 6NX: not on the flood risk listW1U 6PA: not on the flood risk listW1U 6PD: not on the flood risk listW1U 6PE: not on the flood risk listW1U 6PF: not on the flood risk listW1U 6PN: not on the flood risk listW1U 6PP: not on the flood risk listW1U 6PQ: not on the flood risk listW1U 6PS: not on the flood risk listW1U 6PT: not on the flood risk listW1U 6PU: not on the flood risk listW1U 6PW: not on the flood risk listW1U 6PX: not on the flood risk listW1U 6PY: not on the flood risk listW1U 6QA: not on the flood risk listW1U 6QB: not on the flood risk listW1U 6QD: not on the flood risk listW1U 6QF: not on the flood risk listW1U 6QJ: not on the flood risk listW1U 6QL: not on the flood risk listW1U 6QP: not on the flood risk listW1U 6QQ: not on the flood risk listW1U 6QR: not on the flood risk listW1U 6QS: not on the flood risk listW1U 6QT: not on the flood risk listW1U 6QU: not on the flood risk listW1U 6QW: not on the flood risk listW1U 6QX: not on the flood risk listW1U 6QY: not on the flood risk listW1U 6QZ: not on the flood risk listW1U 6RB: not on the flood risk listW1U 6RE: not on the flood risk listW1U 6RF: not on the flood risk listW1U 6RJ: not on the flood risk listW1U 6RL: not on the flood risk listW1U 6RP: not on the flood risk listW1U 6RR: not on the flood risk listW1U 6RS: not on the flood risk listW1U 6RT: not on the flood risk listW1U 6RX: not on the flood risk listW1U 6RZ: not on the flood risk listW1U 6SD: not on the flood risk listW1U 6SF: not on the flood risk listW1U 6SH: not on the flood risk listW1U 6TG: not on the flood risk listW1U 6TJ: not on the flood risk listW1U 6TN: not on the flood risk listW1U 6TS: not on the flood risk listW1U 6TT: not on the flood risk listW1U 6TW: not on the flood risk listW1U 6TY: not on the flood risk list Marylebone Map of every postcode in the W1U 6 sector, by flood risk Of the 192 postcodes in the W1U 6 sector that ONS places, 192 are not on the Environment Agency's at-risk list. Places named: Marylebone. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Marylebone
  • 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: 192

Of the 192 postcodes in the W1U 6 sector that ONS places, 192 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 W1U 6?

Homes in W1U 6 sold for a typical £1,350,000 in the 12 months to August 2026, across 13 sales, up 17.4% on the 12 months before, HM Land Registry's figures show.

£1,350,000 typical price, the 12 months to August 2026
£1,150,000 12 months to August 2025
▲ up 17.4% on the 12 months before
  • Terraced 1 sale, too few to price
  • Flat or maisonette £1,325,000 12 sales

Standard sales of homes at market value at the postcodes that start W1U 6. 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 W1U 6

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.

W1U 6AAW1U 6ABW1U 6AEW1U 6AFW1U 6AGW1U 6AHW1U 6AJW1U 6ASW1U 6AWW1U 6AXW1U 6AYW1U 6AZW1U 6BAW1U 6BBW1U 6BEW1U 6BFW1U 6BGW1U 6BHW1U 6BJW1U 6BNW1U 6BPW1U 6BQW1U 6BRW1U 6BSW1U 6BTW1U 6BUW1U 6BWW1U 6BXW1U 6BZW1U 6DDW1U 6DEW1U 6DFW1U 6DGW1U 6DPW1U 6DQW1U 6DRW1U 6DSW1U 6DTW1U 6DWW1U 6DXW1U 6DYW1U 6DZW1U 6EBW1U 6EDW1U 6EFW1U 6EGW1U 6EQW1U 6FYW1U 6FZW1U 6HAW1U 6HBW1U 6HDW1U 6HEW1U 6HGW1U 6HHW1U 6HJW1U 6HLW1U 6HNW1U 6HPW1U 6HRW1U 6HSW1U 6HTW1U 6HUW1U 6HXW1U 6HYW1U 6JAW1U 6JDW1U 6JEW1U 6JFW1U 6JGW1U 6JHW1U 6JJW1U 6JLW1U 6JNW1U 6JPW1U 6JQW1U 6JRW1U 6JSW1U 6JUW1U 6JWW1U 6JXW1U 6JYW1U 6JZW1U 6LBW1U 6LDW1U 6LEW1U 6LFW1U 6LGW1U 6LJW1U 6LNW1U 6LQW1U 6LTW1U 6LUW1U 6LXW1U 6LYW1U 6LZW1U 6NBW1U 6NDW1U 6NFW1U 6NGW1U 6NHW1U 6NJW1U 6NLW1U 6NNW1U 6NPW1U 6NQW1U 6NRW1U 6NSW1U 6NTW1U 6NUW1U 6NWW1U 6NXW1U 6PAW1U 6PBW1U 6PDW1U 6PEW1U 6PFW1U 6PGW1U 6PNW1U 6PPW1U 6PQW1U 6PRW1U 6PSW1U 6PTW1U 6PUW1U 6PWW1U 6PXW1U 6PYW1U 6PZW1U 6QAW1U 6QBW1U 6QDW1U 6QFW1U 6QJW1U 6QLW1U 6QNW1U 6QPW1U 6QQW1U 6QRW1U 6QSW1U 6QTW1U 6QUW1U 6QWW1U 6QXW1U 6QYW1U 6QZW1U 6RBW1U 6RDW1U 6REW1U 6RFW1U 6RGW1U 6RJW1U 6RLW1U 6RNW1U 6RPW1U 6RQW1U 6RRW1U 6RSW1U 6RTW1U 6RUW1U 6RXW1U 6RYW1U 6RZW1U 6SAW1U 6SBW1U 6SDW1U 6SEW1U 6SFW1U 6SGW1U 6SHW1U 6TAW1U 6TBW1U 6TDW1U 6TEW1U 6TFW1U 6TGW1U 6TJW1U 6TLW1U 6TNW1U 6TQW1U 6TSW1U 6TTW1U 6TUW1U 6TWW1U 6TXW1U 6TYW1U 6TZW1U 6UAW1U 6UBW1U 6UDW1U 6UEW1U 6UF

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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