PO34 postcode district
PO34, in the PO (Portsmouth) postcode area, has 122 live and 9 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 59 roads under it.
| postcode area | PO (Portsmouth) |
|---|---|
| live postcodes | 122 |
| terminated postcodes | 9 |
| sectors | 1 |
| roads listed | 59 |
| companies registered | 89 |
| centroid | 50.71590, -1.11349 |
| directory release | 2026-08 |
Postcodes and sectors
122 of the district's 131 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 50.71590, -1.11349, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| PO34 5 | 122 | 9 |
Companies registered in PO34
Companies House lists 89 companies with a registered office in PO34 (1 October 2026 snapshot).
Places OS Open Names lists for PO34
- Isle of Wight
- South East
- Nettlestone
- Seaview
- Spring Vale
- Ryde
Roads filed under PO34
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.
- Ansells
- Ashtree Way
- Bluett Avenue
- Caws Avenue
- Cedar Wood Drive
- Cherrytree Road
- Church Street
- Circular Road
- Duver Road
- East Green
- Eddington Road
- Elm Close
- Esplanade
- Fairy Road
- Ferniclose Road
- Glynn Close
- Greenham Drive
- Gully Road
- Hersey Rise
- High Salterns
- High Street
- Holgate Lane
- Horestone Drive
- Horestone Rise
- Kerry Fields
- Madeira Road
- Matthews Way
- Nettlestone Green
- Nettlestone Hill
- Oakhill Road
- Old Seaview Lane
- Orchard Road
- Park Lane
- Pier Road
- Pond Lane
- Priory Drive
- Rope Walk
- Rowantree Drive
- Ryde Road
- Saltern's Road
- Sandcove Rise
- Seafield Road
- Seagrove Farm Road
- Seagrove Manor Close
- Seagrove Manor Road
- Seaview Lane
- Sirius Close
- Solent View Close
- Solent View Road
- Somerset Road
- Spithead Close
- Springvale Road
- Steyne Road
- The Close
- The Glade
- West Street
- Willowtree Drive
- Wychwood Close
- B3340
Check an address in PO34
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=PO34" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about PO34
- What does a PO34 postcode tell you?
- That the address lies in the PO34 district of the PO (Portsmouth) postcode area, and the place OS Open Names most often lists first for its postcodes is Nettlestone. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 122 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 PO34
- PO353.8 km
- PO334.0 km
- PO367.3 km
- PO58.3 km
- PO49.0 km
- PO129.3 km
- PO19.4 km
- PO3710.5 km
- PO211.6 km
- PO1311.7 km
- PO311.8 km
- PO3212.4 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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