STP 1 Number Plate
The known history of STP1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 13 Sept 2026, 22:15
STP 1 (STP1) — Number Plate History & Timeline
Also written as STP1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate STP 1.
Issued
This number plate was originally issued between March 1959 and 1963 in Portsmouth
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What is STP 1 worth?
The value of STP 1 is influenced by its dateless format, the relevance and popularity of the letters STP, its low number and comparable sales.
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