LS9 postcode district

Postcodes and sectors

905 of the district's 1,354 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 53.79892, -1.50931, which locates the district, not a building.

Companies registered in LS9

Companies House lists 2,334 companies with a registered office in LS9; 144 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 LS9

• Leeds
• Yorkshire and the Humber

Roads filed under LS9

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.

• Accommodation Road
• Airedale Walk
• Aire Valley Avenue
• Aire Valley Drive
• Aire Valley Road
• Alma Street
• Appleton Grove
• Appleton Way
• Argyle Road
• Ascot Terrace
• Ashley Avenue
• Ashley Terrace
• Ashton Place
• Ash Tree Garth
• Aysgarth Close
• Aysgarth Drive
• Aysgarth Place
• Aysgarth Walk
• Back Ashley Avenue
• Back Ashley Street
• Back Ashton Place
• Back Bellbrooke Grove
• Back Bellbrooke Place
• Back Bellbrooke Terrace
• Back Berkeley Terrace
• Back Broughton Avenue
• Back Broughton Terrace
• Back Cautley Road
• Back Charlton Road
• Back Clifton Terrace
• Back Coldcotes Avenue
• Back Cross Green Crescent
• Back Cross Green Lane
• Back Dawlish Avenue
• Back Dawlish Mount
• Back Dawlish Road
• Back Dent Street
• Back East Park Road
• Back Ecclesburn Grove
• Back Ecclesburn Street
• Back Garton Road
• Back Garton Terrace
• Back Glenthorpe Mount
• Back Glenthorpe Terrace
• Back Harehills Park View
• Back Ivy Avenue
• Back Ivy Grove
• Back Ivy Mount
• Back Ivy Street
• Back Kitson Street
• Back Nowell Crescent
• Back Nowell Mount
• Back Nowell Place
• Back Nowell Terrace
• Back Osmondthorpe Lane
• Back Prospect Terrace
• Back Seaforth Avenue
• Back Seaforth Place
• Back Seaforth Terrace
• Back St Alban Crescent

Check an address in LS9

Check an address in LS9

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LS9" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about LS9

What does an LS9 postcode tell you?

That the address lies in the LS9 district of the LS (Leeds) postcode area, and the place OS Open Names most often lists first for its postcodes is Leeds. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 905 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 LS9

• LS22.4 km
• LS12.8 km
• LS82.9 km
• LS73.1 km
• LS33.6 km
• LS114.0 km
• LS154.3 km
• LS104.3 km
• LS144.6 km
• LS64.7 km
• LS45.1 km
• LS125.8 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids