400 JA Number Plate
The known history of 400JA, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 21 Oct 2026, 16:03
400 JA (400JA) – Number Plate History & Timeline
Also written as 400JA. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 JA.
On Vehicle
Currently on a 2005 Grey Jaguar X-Type
Sold
This number plate was issued at a DVLA auction in February 2018.
It sold for a hammer price of £4,100 and a total of £5,314 including fees and taxes.
Accounting for inflation, that's £7,100 in today's money.
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What is 400 JA worth?
The value of 400 JA is influenced by its dateless format, the relevance and popularity of the letters JA and comparable sales.
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