JB 1 Number Plate
The known history of JB1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 13 Sept 2026, 02:38
JB 1 (JB1) — Number Plate History & Timeline
Also written as JB1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate JB 1.
On Vehicle
Currently on a 2019 Black Bentley Continental Gt
Sold
This number plate was sold via Bonhams in July 2025.
It sold for a hammer price of £530,000 and a total of £608,600 including fees and taxes.
Accounting for inflation, that's £622,232 in today's money.
On Vehicle
Owned By
Owned by Rolls-Royce and Bentley dealership Jack Barclay
Issued
This number plate was originally issued between March 1932 and August 1936 in Berkshire
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What is JB 1 worth?
The value of JB 1 is influenced by its rare 2x1 dateless format, the relevance and popularity of the letters JB and prices achieved by comparable registrations.
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