400 SB Number Plate
The known history of 400SB, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 19 Oct 2026, 17:27
400 SB (400SB) – Number Plate History & Timeline
Also written as 400SB. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 SB.
On Vehicle
Currently on a 2019 White Ford Fiesta
Sold
This number plate was issued at a DVLA auction in September 2011.
It sold for a hammer price of £5,200 and a total of £6,708 including fees and taxes.
Accounting for inflation, that's £10,163 in today's money.
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What is 400 SB worth?
The value of 400 SB is influenced by its dateless format, the relevance and popularity of the letters SB and comparable sales.
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