DN1 postcode district

Postcodes and sectors

483 of the district's 1,213 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 53.52138, -1.13064, which locates the district, not a building.

Companies registered in DN1

Companies House lists 2,679 companies with a registered office in DN1; 1,189 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 DN1

• Doncaster
• Yorkshire and the Humber
• New Edlington

Roads filed under DN1

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.

• Allerton Street
• Apley Road
• Athron Street
• Bank Street
• Baxter Avenue
• Baxter Gate
• Beechfield Road
• Bentinck Close
• Bond Close
• Brooke Street
• Broxholme Lane
• Burden Close
• Burnaby Street
• Camden Place
• Carlton Road
• Carr House Road
• Catherine Street
• Chamber Road
• Chancery Place
• Chappell Drive
• Charles Street
• Chequer Road
• Cheshire Road
• Christ Church Road
• Churchill Road
• Church Street
• Church View
• Church Way
• Cleveland Street
• College Road
• Coopers Terrace
• Copley Road
• Cranbrook Road
• Cunningham Road
• Dockin Hill Road
• Don Street
• Duke Street
• East Laith Gate
• East Street
• Elmfield Road
• Elsworth Close
• Exchange Street
• Farrier Close
• Frances Street
• French Gate
• Friars Gate
• Gill Street
• Glyn Avenue
• Gordon Street
• Green Dyke Lane
• Green Park Drive
• Greyfriars Road
• Grove Place
• Hall Cross Hill
• Hall Gate
• Harrington Street
• Highfield Road
• High Fisher Gate
• High Street
• Holly Street

Check an address in DN1

Check an address in DN1

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=DN1" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about DN1

What does a DN1 postcode tell you?

That the address lies in the DN1 district of the DN (Doncaster) postcode area, and the place OS Open Names most often lists first for its postcodes is Doncaster. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 483 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 DN1

• DN41.9 km
• DN22.3 km
• DN53.5 km
• DN35.5 km
• DN127.5 km
• DN118.7 km
• DN69.1 km
• DN710.3 km
• S6411.6 km
• S6313.2 km
• S6613.5 km
• S9713.9 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids