21 CM Number Plate
The known history of 21CM, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 01:08
21 CM (21CM) — Number Plate History & Timeline
Also written as 21CM. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 CM.
On Vehicle
Currently on a 2021 Black BMW
Sold
This number plate was issued at a DVLA auction in November 1992.
It sold for a hammer price of £6,000 and a total of £7,755 including fees and taxes.
Accounting for inflation, that's £17,529 in today's money.
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What is 21 CM worth?
The value of 21 CM is influenced by its dateless format, the relevance and popularity of the letters CM and comparable sales.
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