21 DO Number Plate
The known history of 21DO, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 02:42
21 DO (21DO) — Number Plate History & Timeline
Also written as 21DO. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 DO.
On Vehicle
Currently on a 2020 Black Porsche
Sold
This number plate was issued at a DVLA auction in April 1999.
It sold for a hammer price of £2,500 and a total of £3,231 including fees and taxes.
Accounting for inflation, that's £6,341 in today's money.
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What is 21 DO worth?
The value of 21 DO is influenced by its dateless format, the relevance and popularity of the letters DO and comparable sales.
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