1 CSO Number Plate
The known history of 1CSO, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 16 Oct 2026, 01:44
1 CSO (1CSO) – Number Plate History & Timeline
Also written as 1CSO. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 1 CSO.
Sold
This number plate was issued at a DVLA auction in September 2006.
It sold for a hammer price of £8,000 and a total of £10,185 including fees and taxes.
Accounting for inflation, that's £18,037 in today's money.
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What is 1 CSO worth?
The value of 1 CSO is influenced by its dateless format, the relevance and popularity of the letters CSO, its low number and comparable sales.
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