21 DT Number Plate
The known history of 21DT, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 23 Sept 2026, 02:57
21 DT (21DT) — Number Plate History & Timeline
Also written as 21DT. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 DT.
On Vehicle
Currently on a 2006 Yellow Porsche
Sold
This number plate was issued at a DVLA auction in December 1997.
It sold for a hammer price of £3,500 and a total of £4,524 including fees and taxes.
Accounting for inflation, that's £9,132 in today's money.
Own 21 DT? Get a free valuation and cash offer here
Alternatively, list this plate on our site for free.
What is 21 DT worth?
The value of 21 DT is influenced by its dateless format, the relevance and popularity of the letters DT and comparable sales.
Found this interesting? Add NumberPlates.org as a preferred source on Google