TS1 postcode district

Postcodes and sectors

607 of the district's 1,303 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 54.57189, -1.23930, which locates the district, not a building.

Companies registered in TS1

Companies House lists 2,574 companies with a registered office in TS1; 972 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 TS1

• Middlesbrough
• North East

Roads filed under TS1

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.

• Abingdon Road
• Acklam Street South
• Acton Street
• Aire Street
• Albany Street
• Albert Mews
• Albert Road
• Albert Terrace
• Alwent Road
• Amber Street
• Ammerston Road
• Annie Street
• Apsley Street
• Aske Road
• Athol Street
• Aubrey Street
• Ayresome Street
• Baker Street
• Barritt Street
• Beaufort Street
• Bedford Street
• Beech Street
• Belk Street
• Bolckow Street
• Borough Road
• Boswell Street
• Bottomley Mall
• Boundary Road
• Bowley Walk
• Bow Street
• Brentnall Street
• Bright Street
• Brunswick Street
• Bulmer Way
• Cadogan Street
• Calthorpe Court
• Camden Street
• Cannon Park Road
• Cannon Park Way
• Cannon Street
• Carey Close
• Carlow Street
• Cecil Street
• Chaplin Lane
• Charlie Wood Way
• Chester Street
• Clarendon Road
• Clifton Street
• Cobham Street
• Colville Street
• Corporation Road
• Costa Street
• Craven Street
• Crescent Road
• Croydon Road
• Dale Street
• Davison Street
• Derwent Street
• Diamond Road
• Donegal Terrace

Check an address in TS1

Check an address in TS1

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=TS1" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about TS1

What does a TS1 postcode tell you?

That the address lies in the TS1 district of the TS (Cleveland) postcode area, and the place OS Open Names most often lists first for its postcodes is Middlesbrough. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 607 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 TS1

• TS21.5 km
• TS42.1 km
• TS52.5 km
• TS33.0 km
• TS205.1 km
• TS235.1 km
• TS65.6 km
• TS75.6 km
• TS85.6 km
• TS185.6 km
• TS175.9 km
• TS196.7 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids