9999 Y Number Plate
The known history of 9999Y, bringing together documented vehicle assignments, auction sales, advertisements, photographs and other evidence.
Last checked by our plate checker: 10 Oct 2026, 18:48
9999 Y (9999Y) – Number Plate History & Timeline
Also written as 9999Y. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 9999 Y.
On Vehicle
Currently on a 2023 Blue Porsche Taycan Gts Sport Turismo
Sold
This number plate was issued at a DVLA auction in June 2023.
It sold for a hammer price of £8,800 and a total of £11,299 including fees and taxes.
Accounting for inflation, that's £12,251 in today's money.
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What is 9999 Y worth?
The value of 9999 Y is influenced by its dateless format, the desirability of the letter Y and comparable sales.
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