400 HB Number Plate
The known history of 400HB, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 20 Oct 2026, 08:50
400 HB (400HB) – Number Plate History & Timeline
Also written as 400HB. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 HB.
On Vehicle
Currently on a 2018 White Audi Q2
Sold
This number plate was issued at a DVLA auction in July 2021.
It sold for a hammer price of £4,760 and a total of £6,112 including fees and taxes.
Accounting for inflation, that's £7,750 in today's money.
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What is 400 HB worth?
The value of 400 HB is influenced by its dateless format, the relevance and popularity of the letters HB and comparable sales.
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