21 SN Number Plate
The known history of 21SN, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 12 Sept 2026, 18:59
21 SN (21SN) — Number Plate History & Timeline
Also written as 21SN. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 SN.
Sold
This number plate was issued at a DVLA auction in April 1997.
It sold for a hammer price of £2,400 and a total of £3,102 including fees and taxes.
Accounting for inflation, that's £6,262 in today's money.
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What is 21 SN worth?
The value of 21 SN is influenced by its dateless format, the relevance and popularity of the letters SN and comparable sales.
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