400 BA Number Plate
The known history of 400BA, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 20 Oct 2026, 22:19
400 BA (400BA) – Number Plate History & Timeline
Also written as 400BA. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 BA.
On Vehicle
Currently on a 2025 White BYD Seal U Comfort Dm-I Phev Auto
Sold
This number plate was issued at a DVLA auction in November 2017.
It sold for a hammer price of £3,100 and a total of £4,018 including fees and taxes.
Accounting for inflation, that's £5,499 in today's money.
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What is 400 BA worth?
The value of 400 BA is influenced by its dateless format, the relevance and popularity of the letters BA and comparable sales.
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