21 SST Number Plate
The known history of 21SST, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 18 Oct 2026, 13:35
21 SST (21SST) – Number Plate History & Timeline
Also written as 21SST. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 SST.
Sold
This number plate was issued at a DVLA auction in February 2024.
It sold for a hammer price of £2,910 and a total of £3,736 including fees and taxes.
Accounting for inflation, that's £3,948 in today's money.
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What is 21 SST worth?
The value of 21 SST is influenced by its dateless format, the relevance and popularity of the letters SST and comparable sales.
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