LS1 postcode district
LS1, in the LS (Leeds) postcode area, has 526 live and 1,206 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 130 roads under it.
| postcode area | LS (Leeds) |
|---|---|
| live postcodes | 526 |
| terminated postcodes | 1,206 |
| sectors | 9 |
| roads listed | 130 |
| companies registered | 7,465 |
| centroid | 53.79763, -1.55126 |
| directory release | 2026-08 |
Postcodes and sectors
526 of the district's 1,732 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 53.79763, -1.55126, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| LS1 1 | 16 | 151 |
| LS1 2 | 79 | 214 |
| LS1 3 | 45 | 55 |
| LS1 4 | 106 | 173 |
| LS1 5 | 64 | 195 |
| LS1 6 | 91 | 112 |
| LS1 7 | 8 | 15 |
| LS1 8 | 4 | 49 |
| LS1 9 | 113 | 242 |
Companies registered in LS1
Companies House lists 7,465 companies with a registered office in LS1; 4,296 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 LS1
- Leeds
- Yorkshire and the Humber
Roads filed under LS1
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.
- Aire Street
- Albion Place
- Albion Street
- Alexander Street
- Angel Inn Yard
- Back Oxford Place
- Back York Place
- Bank Street
- Bay Horse Yard
- Bedford Street
- Bishopgate Street
- Blayd's Yard
- Blayds Mews
- Blundell Street
- Boar Lane
- Bond Court
- Bramley's Yard
- Bridge End
- Briggate
- Britannia Street
- Butts Court
- Call Lane
- Calverley Street
- Castle Street
- Central Road
- Central Street
- Change Alley
- City Square
- Cloth Hall Street
- Commercial Street
- Concordia Street
- Cookridge Street
- County Arcade
- Croft's Court
- Cropper Gate
- Duncan Street
- Duncombe Street
- East Parade
- Fish Street
- Grace Street
- Great George Street
- Greek Street
- Green Dragon Yard
- Grove Street
- Harewood Street
- Harrison Street
- Heaton's Court
- Infirmary Street
- Inner Ring Road
- King Charles Street
- King Edward Street
- King Street
- Lands Lane
- Leighton Place
- Leighton Street
- Lisbon Street
- Little Cross Street
- Little King Street
- Little Neville Street
- Little Queen Street
all 130 roads
- Lower Basinghall Street
- Marlborough Street
- Mill Hill
- Minor and Scurr's Yard
- Neville Street
- New Market Street
- New Station Street
- Northern Street
- Oxford Place
- Oxford Row
- Pack Horse Yard
- Park Cross Street
- Park Lane
- Park Place
- Park Row
- Park Square East
- Park Square North
- Park Square South
- Park Square West
- Park Street
- Pitfall Street
- Pitt Row
- Portland Gate
- Portland Street
- Portland Way
- Princes Square
- Quebec Street
- Queens's Court
- Queen Street
- Queen Victoria Street
- Riverside Court
- Riverside Way
- Rockley Hall Yard
- Russell Street
- Rutland Street
- Ship Yard
- Sidney Street
- Skinner Street
- Somers Place
- Somers Street
- South Parade
- Sovereign Square
- Sovereign Street
- St George's Road
- St Paul's Place
- St Paul's Street
- Swan Street
- Swinegate
- The Bourse
- Thirsk Row
- Thoresby Place
- Toronto Street
- Trevelyan Square
- Trinity Street
- Turk's Head Yard
- Upper Basinghall Street
- Upton's Yard
- Vicar Lane
- Victoria Square
- Water Lane
- Wellington Park Way
- Wellington Place
- Wellington Street
- West Street
- West Way
- Whitehall Quay
- Wine Street
- York Place
- A58
- A58(M)
Check an address in LS1
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=LS1" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about LS1
- What does an LS1 postcode tell you?
- That the address lies in the LS1 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 526 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 LS1
- LS20.7 km
- LS31.0 km
- LS112.4 km
- LS42.6 km
- LS72.7 km
- LS92.8 km
- LS62.8 km
- LS123.1 km
- LS84.1 km
- LS104.1 km
- LS54.5 km
- LS135.7 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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