KO 1 Number Plate
The known history of KO1, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 10 Sept 2026, 19:13
KO 1 (KO1) — Number Plate History & Timeline
Also written as KO1. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate KO 1.
On Vehicle
Was on a 2020 Silver Land Rover
Sold
This number plate was sold via Regtransfers in January 2021.
It sold for £250,116.
Accounting for inflation, that's £317,127 in today's money.
Advertised for Sale
Advertised for sale for £5,950 in December 1980 by Personalised Registrations Ltd in Car Numbers (Issue 2)
Advertised for Sale
Advertised for sale for £5,950 in October 1980 by Personalised Registrations Ltd in The Times
Issued
This number plate was originally issued between February 1927 and May 1928 in Kent
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What is KO 1 worth?
The value of KO 1 is influenced by its rare 2x1 dateless format, the relevance and popularity of the letters KO and prices achieved by comparable registrations.
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