21 SD Number Plate
The known history of 21SD, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 01:02
21 SD (21SD) — Number Plate History & Timeline
Also written as 21SD. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 SD.
On Vehicle
Currently on a 2025 Silver Mercedes-Benz
Sold
This number plate was issued at a DVLA auction in July 1993.
It sold for a hammer price of £3,000 and a total of £3,878 including fees and taxes.
Accounting for inflation, that's £8,547 in today's money.
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What is 21 SD worth?
The value of 21 SD is influenced by its dateless format, the relevance and popularity of the letters SD and comparable sales.
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