PH4 postcode district
PH4, in the PH (Perth) postcode area, has 33 live and 13 terminated postcodes in the ONS Postcode Directory of August 2026, and OS Open Names files 19 roads under it.
| postcode area | PH (Perth) |
|---|---|
| live postcodes | 33 |
| terminated postcodes | 13 |
| sectors | 1 |
| roads listed | 19 |
| companies registered | 31 |
| centroid | 56.26193, -3.78536 |
| directory release | 2026-08 |
Postcodes and sectors
33 of the district's 46 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 56.26193, -3.78536, which locates the district, not a building.
| sector | live | terminated |
|---|---|---|
| PH4 1 | 33 | 13 |
Companies registered in PH4
Companies House lists 31 companies with a registered office in PH4 (1 October 2026 snapshot).
Places OS Open Names lists for PH4
- Perth and Kinross
- Scotland
- Blackford
- Newton of Buttergrass
Roads filed under PH4
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.
- Abercairney Close
- Abercairney Place
- Allanwater Gardens
- Arnott Road
- Burnside Way
- Castleroy Entry
- Corum Place
- Gilmours Avenue
- Joiners Close
- Mill Lade
- Moray Place
- Moray Street
- Ogilvie Place
- Post Office Entry
- Stalkers Entry
- Stirling Street
- The Morays
- Waukmill Drive
- B8081
Check an address in PH4
The same road list through the API, from the outward code alone:
curl "https://spaw.co/api/v1/address/streets?country=GB&postal_code=PH4" \ -H "Authorization: Bearer $SPAW_KEY"
Common questions about PH4
- What does a PH4 postcode tell you?
- That the address lies in the PH4 district of the PH (Perth) postcode area, and the place OS Open Names most often lists first for its postcodes is Blackford. The district alone does not place a street: the inward half of the full postcode narrows the address to one of the district's 33 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 PH4
- PH36.7 km
- PH57.9 km
- FK1512.1 km
- FK1212.2 km
- FK1312.6 km
- PH712.6 km
- FK1113.1 km
- FK1413.2 km
- FK1016.2 km
- FK916.3 km
- PH618.0 km
- FK1618.8 km
- Every district
- How a British address is written
- Check any address
distance between the districts' centroids
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