PL21 postcode district

Postcodes and sectors

657 of the district's 778 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 50.38532, -3.91777, which locates the district, not a building.

Companies registered in PL21

Companies House lists 1,418 companies with a registered office in PL21; 117 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 PL21

• South Hams
• Devon
• South West
• Ivybridge
• Modbury
• Lee Mill
• Ermington
• Bittaford
• Cornwood
• Ugborough
• Lutton
• Filham
• Moorhaven Village
• Yondertown
• Corntown
• Harford
• Ludbrook
• Penquit
• Brownston
• Westlake
• Burraton

Roads filed under PL21

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.

• Abbot Road
• Abbots Close
• Abbotts Park
• Acland Road
• Allens Road
• Ash Grove
• Ayleston Park
• Back Lane
• Back Street
• Badgers Close
• Barn Close
• Barons Pyke
• Barrack Road
• Beacon Close
• Beacon Road
• Beacon View
• Beech Road
• Belmont Road
• Benedict Way
• Berkeley Way
• Bishops Close
• Bittaford Wood
• Blachford Close
• Blachford Road
• Blackett Close
• Blackthorn Drive
• Blackwood Path
• Blair Road
• Bluegate Hill
• Bond Street
• Bonville Drive
• Boringdon Park
• Bottle Park
• Bowdens Park
• Bridge Mill Lane
• Bridge Park
• Broad Street
• Brook Gardens
• Brook Road
• Brownston Street
• Brunel Way
• Buckfast Close
• Buddle Close
• Burns Lane
• Butterdon Walk
• Butterpark
• Button Lane
• Cadleigh Close
• Cadleigh Lane
• Cambric Chase
• Cameron Drive
• Canterbury Close
• Carter Road
• Central Avenue
• Champernowne
• Chapel Down Lane End
• Chapel Lane
• Chapel Place
• Chapel Street
• Charles Hankin Close

Check an address in PL21

Check an address in PL21

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=PL21" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about PL21

What does a PL21 postcode tell you?

That the address lies in the PL21 district of the PL (Plymouth) postcode area, and the place OS Open Names most often lists first for its postcodes is Ivybridge. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 657 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 PL21

• TQ107.7 km
• PL88.6 km
• PL79.1 km
• PL912.2 km
• TQ1114.3 km
• PL614.5 km
• TQ714.8 km
• PL314.9 km
• PL414.9 km
• TQ916.4 km
• PL116.9 km
• PL217.4 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids