21 SON Number Plate
The known history of 21SON, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 18 Oct 2026, 13:35
21 SON (21SON) – Number Plate History & Timeline
Also written as 21SON. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 21 SON.
On Vehicle
Currently on a 1972 White Volkswagen Type 2
Sold
This number plate was issued at a DVLA auction in June 1991.
It sold for a hammer price of £2,100 and a total of £2,714 including fees and taxes.
Accounting for inflation, that's £6,390 in today's money.
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What is 21 SON worth?
The value of 21 SON is influenced by its dateless format, the relevance and popularity of the letters SON and comparable sales.
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