1 GYY plate research

1 GYY
Format
Reverse Dateless
Authority Issuer
London (C)
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kMay 2026Jun 2026

PWIndicative estimate (recorded sales)

Indicative — not yet modelled

£9,717

Estimate

CCCollecting Cars

May 2026

£9,699

Sale
Approx value
£9,717

Plateworth estimate

Price Change

single price point

Last Sale
£9,699

May 2026

Sale Records
1

1 source

Format Median
£12,110

119 same-format sales

Vs Format Median
-19.8%

estimate vs cohort

Plate History

1 GYY is a Reverse Dateless registration. Plateworth's current estimate is £9,717 with a working range of £8,259 to £11,175, based on 1 comparable sale. The latest evidence is a sale from Collecting Cars at £9,699. 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. Collecting Cars sale recorded

    Date precision: day

    May 2026

    Public sale record used by the valuation context.

    £9,699

About 1 GYY

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The YY index mark traces back to London (C), now associated with London. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 4 characters, 1 GYY is shorter than most registrations in this era.

Reverse datelessLondon (C)LondonAge-neutralShort format

Plate Speak

IGYY

Most likely reading: "IGYY"

Other possible readings

1 GYYIGYY1GYYInitials

Price Guide for this Format

119 same-format sold records across 66 plates currently loaded.

£7,270

Lowest

£15,351

Average

£75,900

Highest

Distribution

<£3k0%
£3k-£10k31%
£10k-£50k67%
£50k-£100k2%
£100k-£250k0%
£250k-£500k0%
£500k+0%

Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: May 2026.