L33 3 postcode sector in the L33 district

L33 3 is a sector of the L33 district: every postcode that starts L33 3. It has 13 postcodes in use, one of them a large-user postcode. 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 3 sector, by flood risk

Map of every postcode in the L33 3 sector, by flood risk Of the 13 postcodes in the L33 3 sector that ONS places, 1 are at low risk at worst and 12 are not on the Environment Agency's at-risk list. Places named: Northwood, Rural South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. L33 3AD: not on the flood risk listL33 3AE: not on the flood risk listL33 3AF: not on the flood risk listL33 3AH: not on the flood risk listL33 3AJ: not on the flood risk listL33 3AL: not on the flood risk listL33 3AN: not on the flood risk listL33 3AP: not on the flood risk listL33 3AQ: not on the flood risk listL33 3AR: not on the flood risk listL33 3AT: not on the flood risk listL33 3AY: not on the flood risk listL33 3AU: low flood risk at worst NorthwoodRural South Map of every postcode in the L33 3 sector, by flood risk Of the 13 postcodes in the L33 3 sector that ONS places, 1 are at low risk at worst and 12 are not on the Environment Agency's at-risk list. Places named: Northwood, Rural South. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 500 m. A5208 NorthwoodRural South
  • A home or business at high risk: 0
  • At medium risk at worst: 0
  • At low risk at worst: 1
  • At very low risk only: 0
  • Not on the at-risk list: 12

Of the 13 postcodes in the L33 3 sector that ONS places, 1 are at low risk at worst and 12 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 3?

HM Land Registry records no standard sales of homes in L33 3 in the 12 months to August 2026.

Standard sales of homes at market value at the postcodes that start L33 3. 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 3

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 3ADL33 3AEL33 3AFL33 3AHL33 3AJL33 3ALL33 3ANL33 3APL33 3AQL33 3ARL33 3ATL33 3AUL33 3AY

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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