100 SSX plate research

100 SSX
Format
Reverse Dateless
Authority Issuer
West Lothian
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kNov 2025Jun 2026

PWIndicative estimate (recorded sales)

Indicative — not yet modelled

£2,561

Estimate

DVDVLA

November 2025

£2,500

Sale
Approx value
£2,561

Plateworth estimate

Price Change

single price point

Last Sale
£2,500

November 2025

Sale Records
1

1 source

Format Median
£2,510

119 same-format sales

Vs Format Median
+2.0%

estimate vs cohort

Plate History

100 SSX is a Reverse Dateless registration. Plateworth's current estimate is £2,561 with a working range of £2,177 to £2,945, based on 1 comparable sale. The latest evidence is a sale from DVLA at £2,500. 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 sale recorded

    Date precision: day

    November 2025

    Public sale record used by the valuation context.

    £2,500

About 100 SSX

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The SX index mark traces back to West Lothian, now associated with Scotland. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 6 characters, 100 SSX is a standard-length registration for this era.

Reverse datelessWest LothianScotlandAge-neutralStandard length

Plate Speak

IOOSSX

Most likely reading: "IOOSSX"

Other possible readings

100 SSXIOOSSX100SSXInitials

Price Guide for this Format

119 same-format sold records across 104 plates currently loaded.

£730

Lowest

£3,135

Average

£25,773

Highest

Distribution

<£3k64%
£3k-£10k34%
£10k-£50k2%
£50k-£100k0%
£100k-£250k0%
£250k-£500k0%
£500k+0%

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