400 A Number Plate

DVLA auction issue in July 2012 · Dateless 3×1

Explore the recorded history of 400A, including previous vehicles, sales, historic adverts and photographs.

400 A (400A) – Number Plate History & Timeline

Also written as 400A. History, past vehicles, DVLA records, auction sales, advert appearances, spotted photos, pictures and images for number plate 400 A.

On Vehicle

Currently on a 2015 Green Caterham

Sold

This number plate was issued at a DVLA auction in July 2012.

It sold for a hammer price of £4,900 and a total of £6,430 including fees and taxes.

Accounting for inflation, that's £9,468 in today's money.

Spotted 400 A on a car?

What is 400 A worth?

The value of 400 A is influenced by its dateless format, the desirability of the letter A and comparable sales.

Similar Registrations Sold

PlateSold ForDate
109 A£15,765Mar 2026
122 A£37,172May 2026
158 A£17,920Nov 2026
195 A£21,080Jun 2026

The market for plates like 400 A

Recorded sales of comparable registrations since December 1989.

Comparable sales load as you scroll.