LS21 postcode district

Postcodes and sectors

651 of the district's 894 postcodes are live in the ONS Postcode Directory of August 2026. A postcode directory says whether a code is in use, never who is there. The live postcodes centre on 53.91153, -1.67993, which locates the district, not a building.

Companies registered in LS21

Companies House lists 1,412 companies with a registered office in LS21; 267 of them at addresses shared by 25 or more companies (1 October 2026 snapshot). 25 is the count at which the address lookup reports a company cluster.

Places OS Open Names lists for LS21

• Yorkshire and the Humber
• Leeds
• Otley
• North Yorkshire
• Pool-in-Wharfedale
• Pool Bank
• Arthington
• Leathley
• Askwith
• Blubberhouses
• Weston
• Farnley
• Knotford
• Clifton
• Stainburn
• Castley
• Rotherford
• Menston
• Braythorn
• Timble
• Lindley
• Jack Hill
• Bradford

Roads filed under LS21

Named roads first, then numbered ones. A road is filed under one district even where it runs through several, so a street missing here may be listed under a neighbouring district — which is why the address lookup never calls a British street absent. Great Britain has no open register of buildings, so a listed road never means a building on it exists.

• Acorn Way
• Albion Street
• Allums Lane
• Almscliffe Terrace
• Arthington Garth
• Arthington Lane
• Arthington Lawns
• Arthington Lea
• Arthington Nook
• Ash Grove
• Askwith Lane
• Askwith Moor Road
• Athelstan Lane
• Avenue Des Hirondelles
• Avenue Terrace
• Back Lane
• Bank Parade
• Bank Top Lane
• Bedford Place
• Bedlam Lane
• Beech Hill
• Belmont Avenue
• Bermondsey Mews
• Bermondsey Street
• Bickerton Way
• Billams Hill
• Birdcage Walk
• Black Hill Road
• Bloomfield Square
• Bondgate
• Boroughgate
• Bradford Road
• Bramble Court
• Bramble Grove
• Brat Lane
• Braythorne Lane
• Bremner Street
• Bridge Street
• Brogans Yard
• Brooklands Court
• Burras Avenue
• Burras Drive
• Burras Lane
• Busky Dike Lane
• Cabin Road
• Cambridge Drive
• Cambridge Grove
• Cambridge Street
• Cambridge Way
• Carlton Street
• Car View
• Castley Lane
• Cattle Market Street
• Caxton Road
• Chapel Hill Lane
• Chapel Hill Road
• Charles Street
• Chevin Avenue
• Chevin Fold
• Chevin Lane

Check an address in LS21

Check an address in LS21

The same road list through the API, from the outward code alone:

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LS21" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LS21

What does an LS21 postcode tell you?

That the address lies in the LS21 district of the LS (Leeds) postcode area, and the place OS Open Names most often lists first for its postcodes is Otley. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 651 live postcodes.

Where the counts come from

• ons-postcode-directory · version 2026-08 · Contains ONS, OS and Royal Mail data © Crown copyright and database right 2026, Open Government Licence v3.0. Northern Ireland postcodes are excluded: their reuse needs a Land & Property Services licence.
• os-open-names · version 2026-11-01 · Contains OS data © Crown copyright and database right 2026, Open Government Licence v3.0.
• uk-companies-house · version 2026-10-01 · Companies House free company data product, Open Government Licence v3.0

What each figure means, and what a district page never says, is set out in Reading a British postcode district page; the glossary defines a postcode district, a postcode area, a postcode directory and a street register.

Data synced on 2026-11-01: the newest version among the datasets listed above.

Districts nearest LS21

• LS204.7 km
• LS195.8 km
• LS297.8 km
• LS168.2 km
• LS188.5 km
• BD179.2 km
• BD109.2 km
• BD1811.0 km
• LS511.2 km
• BD211.3 km
• LS1711.5 km
• LS1311.6 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids