EN3 postcode district

Postcodes and sectors

1,003 of the district's 1,450 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 51.66023, -0.03655, which locates the district, not a building.

Companies registered in EN3

Companies House lists 5,384 companies with a registered office in EN3; 780 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 EN3

• London
• Enfield
• Greater London

Roads filed under EN3

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.

• Aberdare Road
• Addis Close
• Addison Road
• Aden Road
• Albany Park Avenue
• Albany Road
• Aldis Mews
• Aldridge Avenue
• Alexandra Road
• Allandale Road
• Allens Road
• Alma Road
• Alpha Road
• Ambleside Crescent
• Amhurst Close
• Anglesey Road
• Arbour Road
• Archers Drive
• Archibald Close
• Arnold Avenue East
• Arnold Avenue West
• Ascot Gardens
• Ashdown Road
• Ashford Crescent
• Ashley Road
• Ashton Road
• Aspen Way
• Avondale Crescent
• Aylands Road
• Baddeley Close
• Balmoral Road
• Barrass Close
• Beaconsfield Road
• Bedford Crescent
• Belling Crescent
• Bell Lane
• Beryl Street
• Bideford Road
• Bilton Way
• Blanchard Grove
• Bouvier Road
• Bowood Road
• Bradley Road
• Braithwaite Road
• Brancroft Way
• Brecon Road
• Bridle Close
• Brimsdown Avenue
• Broadlands Avenue
• Broadlands Close
• Broadoak Avenue
• Brookfields
• Brunswick Road
• Bullsmoor Lane
• Burncroft Avenue
• Bursland Road
• Burton Drive
• Cardiff Road
• Carnegie Close
• Carterhatch Road

Check an address in EN3

Check an address in EN3

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

curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=EN3" \
  -H "Authorization: Bearer $SPAW_KEY"

Common questions about EN3

What does an EN3 postcode tell you?

That the address lies in the EN3 district of the EN (Enfield) postcode area, and the place OS Open Names most often lists first for its postcodes is London. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 1,003 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 EN3

• EN12.3 km
• N93.8 km
• EN24.0 km
• EN84.4 km
• E44.8 km
• N215.1 km
• EN95.4 km
• N185.6 km
• EN76.2 km
• IG96.5 km
• N136.6 km
• N147.1 km
• Every district
• How a British address is written
• Check any address

distance between the districts' centroids