Verified postal identifier in Greater London, United Kingdom. Technical profile with precision geocoding and administrative hierarchy.
Based on 1 records, 1 postal code values and 1 mapped localities. Coordinate coverage is 100.0%.
| Postal code | Locality | Administrative path | Coordinates |
|---|---|---|---|
| W3 | Chiswick High Road | England / Greater London | 51.5103, -0.2686 |
Use this page to validate one postal code or locality against real parent areas, nearby records and downloadable source rows. The canonical route for this record set is /postal-codes/united-kingdom/england/greater-london/chiswick-high-road.
| Code | Place | Hierarchy |
|---|---|---|
| W3 | Chiswick High Road | England / Greater London |
Validate the postal identifier together with country, locality and administrative hierarchy fields, not as a standalone global pattern.
The page includes the parent country, related prefix or nearby codes, coordinates when available and source rows for download/API workflows.
Use this page to confirm that W3 belongs to Chiswick High Road inside United Kingdom. For applications, validate the original postal code string together with the country and administrative hierarchy instead of relying on a global numeric pattern.
The postal identifier W3 is under the regional jurisdiction of United Kingdom. Within this territory, it is specifically managed as part of the England » Greater London » Chiswick High Road administrative chain, ensuring precise logistical and geographic synchronization with official geocoded registries.
Compare W3 with adjacent identifiers in United Kingdom. These links keep the local code range connected without loading a large directory table.