L33 6 postcode sector in the L33 district

L33 6 is a sector of the L33 district: every postcode that starts L33 6. It has 49 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 L33 6 sector, by flood risk

Map of every postcode in the L33 6 sector, by flood risk Of the 49 postcodes in the L33 6 sector that ONS places, 49 are not on the Environment Agency's at-risk list. Places named: Northwood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. L33 6UA: not on the flood risk listL33 6UB: not on the flood risk listL33 6UD: not on the flood risk listL33 6UE: not on the flood risk listL33 6UF: not on the flood risk listL33 6UG: not on the flood risk listL33 6UH: not on the flood risk listL33 6UJ: not on the flood risk listL33 6UL: not on the flood risk listL33 6UN: not on the flood risk listL33 6UP: not on the flood risk listL33 6UQ: not on the flood risk listL33 6US: not on the flood risk listL33 6UT: not on the flood risk listL33 6UU: not on the flood risk listL33 6UW: not on the flood risk listL33 6UX: not on the flood risk listL33 6UY: not on the flood risk listL33 6UZ: not on the flood risk listL33 6WD: not on the flood risk listL33 6XA: not on the flood risk listL33 6XB: not on the flood risk listL33 6XD: not on the flood risk listL33 6XE: not on the flood risk listL33 6XG: not on the flood risk listL33 6XH: not on the flood risk listL33 6XJ: not on the flood risk listL33 6XL: not on the flood risk listL33 6XN: not on the flood risk listL33 6XP: not on the flood risk listL33 6XQ: not on the flood risk listL33 6XR: not on the flood risk listL33 6XS: not on the flood risk listL33 6XT: not on the flood risk listL33 6XU: not on the flood risk listL33 6XW: not on the flood risk listL33 6XX: not on the flood risk listL33 6XY: not on the flood risk listL33 6XZ: not on the flood risk listL33 6YA: not on the flood risk listL33 6YB: not on the flood risk listL33 6YD: not on the flood risk listL33 6YE: not on the flood risk listL33 6YF: not on the flood risk listL33 6YG: not on the flood risk listL33 6YH: not on the flood risk listL33 6YJ: not on the flood risk listL33 6YN: not on the flood risk listL33 6YQ: not on the flood risk list Northwood Map of every postcode in the L33 6 sector, by flood risk Of the 49 postcodes in the L33 6 sector that ONS places, 49 are not on the Environment Agency's at-risk list. Places named: Northwood. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Northwood
  • 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: 49

Of the 49 postcodes in the L33 6 sector that ONS places, 49 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. 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 L33 6?

Homes in L33 6 sold for a typical £129,000 in the 12 months to August 2026, across 7 sales, up 3.2% on the 12 months before, HM Land Registry's figures show.

£129,000 typical price, the 12 months to August 2026
£125,000 12 months to August 2025
▲ up 3.2% on the 12 months before
  • Semi-detached 2 sales, too few to price
  • Terraced £129,000 5 sales

Standard sales of homes at market value at the postcodes that start L33 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 L33 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.

L33 6UAL33 6UBL33 6UDL33 6UEL33 6UFL33 6UGL33 6UHL33 6UJL33 6ULL33 6UNL33 6UPL33 6UQL33 6USL33 6UTL33 6UUL33 6UWL33 6UXL33 6UYL33 6UZL33 6WDL33 6XAL33 6XBL33 6XDL33 6XEL33 6XGL33 6XHL33 6XJL33 6XLL33 6XNL33 6XPL33 6XQL33 6XRL33 6XSL33 6XTL33 6XUL33 6XWL33 6XXL33 6XYL33 6XZL33 6YAL33 6YBL33 6YDL33 6YEL33 6YFL33 6YGL33 6YHL33 6YJL33 6YNL33 6YQ

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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