400 JB Number Plate
The known history of 400JB, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 21 Oct 2026, 16:03
400 JB (400JB) – Number Plate History & Timeline
Also written as 400JB. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 JB.
Sold
This number plate was issued at a DVLA auction in July 2015.
It sold for a hammer price of £8,400 and a total of £10,886 including fees and taxes.
Accounting for inflation, that's £15,404 in today's money.
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What is 400 JB worth?
The value of 400 JB is influenced by its dateless format, the relevance and popularity of the letters JB and comparable sales.
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