400 TOM plate research

400 TOM
Format
Reverse Dateless
Authority Issuer
Birmingham
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kSept 2025

PWPlateworth estimate

Current estimate

£3,910

Estimate

DSDVLA Search

September 2025

£3,910

Sale
Approx value
£3,910

Plateworth estimate

Price Change
+0.0%

over full record

Last Price Change

No sale movement

Dealer Listings
0 shown

price-change events

Listing Variance

single listing

Cheapest Listing

No listing

Plate History

400 TOM is a Reverse Dateless registration. Plateworth's current estimate is £3,910 with a working range of £3,324 to £4,497, based on 1 comparable sale. The latest evidence is a sale from DVLA Search at £3,910. No active dealer listing is shown, so the page separates the Plateworth estimate from public sale evidence. This page currently shows 1 timeline event from the loaded registration record.

  1. DVLA Search sale recorded

    Date precision: day

    September 2025

    Public sale record used by the valuation context.

    £3,910

About 400 TOM

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The OM index mark traces back to Birmingham, now associated with West Midlands. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 6 characters, 400 TOM is a standard-length registration for this era.

Reverse datelessBirminghamWest MidlandsAge-neutralStandard length

Plate Speak

AOOTOM

Most likely reading: "AOOTOM"

Other possible readings

400 TOMAOOTOM400TOMInitials

Price Guide for this Format

6 loaded same-format comparable prices shown until active listings are available.

£3,140

Lowest

£4,103

Average

£4,910

Highest

Distribution

<£2.5k0%
£2.5k-£10k100%
£10k+0%

Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: September 2025.