L17 1 postcode sector in the L17 district

L17 1 is a sector of the L17 district: every postcode that starts L17 1. It has 16 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 L17 1 sector, by flood risk

Map of every postcode in the L17 1 sector, by flood risk Of the 16 postcodes in the L17 1 sector that ONS places, 16 are not on the Environment Agency's at-risk list. Places named: Greenbank Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. L17 1AA: not on the flood risk listL17 1AB: not on the flood risk listL17 1AD: not on the flood risk listL17 1AE: not on the flood risk listL17 1AG: not on the flood risk listL17 1AJ: not on the flood risk listL17 1AL: not on the flood risk listL17 1AN: not on the flood risk listL17 1AP: not on the flood risk listL17 1AR: not on the flood risk listL17 1AS: not on the flood risk listL17 1AT: not on the flood risk listL17 1AW: not on the flood risk listL17 1AX: not on the flood risk listL17 1AZ: not on the flood risk listL17 1BD: not on the flood risk list Greenbank Park Map of every postcode in the L17 1 sector, by flood risk Of the 16 postcodes in the L17 1 sector that ONS places, 16 are not on the Environment Agency's at-risk list. Places named: Greenbank Park. Drawn over roads, rivers and built-up areas. North is up; the scale bar is 250 m. Greenbank Park
  • 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: 16

Of the 16 postcodes in the L17 1 sector that ONS places, 16 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 L17 1?

HM Land Registry records 4 sales of homes in L17 1 in the 12 months to August 2026: too few to give a typical price.

  • Flat or maisonette 4 sales, too few to price

Standard sales of homes at market value at the postcodes that start L17 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 L17 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.

L17 1AAL17 1ABL17 1ADL17 1AEL17 1AGL17 1AJL17 1ALL17 1ANL17 1APL17 1ARL17 1ASL17 1ATL17 1AWL17 1AXL17 1AZL17 1BD

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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