DT11 postcode district

Postcodes and sectors

1,090 of the district's 1,392 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 50.86181, -2.18338, which locates the district, not a building.

Companies registered in DT11

Companies House lists 1,355 companies with a registered office in DT11; 205 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 DT11

• Dorset
• South West
• Blandford Forum
• Child Okeford
• Shillingstone
• Pimperne
• Iwerne Minster
• Charlton Marshall
• Milborne St Andrew
• Okeford Fitzpaine
• Winterborne Kingston
• Winterborne Whitechurch
• Spetisbury
• Winterborne Stickland
• Shroton
• Iwerne Courtney
• Stourpaine
• Sutton Waldron
• Milton Abbas
• Tarrant Hinton
• Shapwick
• Bryanston
• Durweston
• Tarrant Keyneston

Roads filed under DT11

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.

• Abbey View
• Adford Close
• Albert Street
• Alexandra Street
• Alfred Street
• Allen Close
• Alner Road
• Andrew Close
• Angus Close
• Anne Close
• Ansty Lane
• Anvil Road
• Aplands Close
• Apple Acre
• Arlecks Lane
• Ashley Wood Road
• Ashmore Close
• Augustan Avenue
• Avebury Court
• Back Lane
• Badbury Drive
• Badger Sett
• Bagwood Road
• Balmer Road
• Barbastelle Row
• Barley Place
• Barnack Walk
• Barnes Close
• Bayfran Way
• Beckett Close
• Beech Close
• Belchalwell Street
• Bell Inn Yard
• Bere Marsh
• Bere Road
• Berkeley Close
• Berkeley Rise
• Berkeley Road
• Bessells Lane
• Birch Avenue
• Blacklands Lane
• Black Lane
• Bladen View
• Blandford Hill
• Blandford Road
• Bottom Road
• Boundary View
• Bournemouth Road
• Bower
• Bowey
• Boyne's Lane
• Boyte Road
• Bracewell Close
• Bramblecombe Lane
• Brewery Court
• Broad Close
• Brodham Way
• Brooklands
• Bryanston Street
• Bullocks Lane

Check an address in DT11

Check an address in DT11

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=DT11" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about DT11

What does a DT11 postcode tell you?

That the address lies in the DT11 district of the DT (Dorchester) postcode area, and the place OS Open Names most often lists first for its postcodes is Blandford Forum. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,090 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 DT11

• DT1013.6 km
• BH2115.7 km
• SP715.9 km
• BH1616.5 km
• BH1817.2 km
• BH1719.2 km
• BH2019.6 km
• BH1520.8 km
• SP820.9 km
• BH1121.5 km
• BH2221.6 km
• BH3121.8 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids