21 HYG plate research

21 HYG
Format
Reverse Dateless
Authority Issuer
Yorkshire (West Riding)
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kMar 2025May 2026

PWPlateworth

Current estimate

£2,914

Estimate

CCCollecting Cars

May 2026

£2,400

Sale

DVDVLA

March 2025

£1,260

Sale
Approx value
£2,914

Plateworth estimate

Price Change
+90.5%

over full record

Last Sale
£2,400

May 2026

Sale Records
2

2 sources

Format Median
£3,185

118 same-format sales

Vs Format Median
-8.5%

estimate vs cohort

Plate History

21 HYG is a Reverse Dateless registration. Plateworth's current estimate is £2,914 with a working range of £2,511 to £4,341, based on 2 comparable sales. The latest evidence is a sale from Collecting Cars at £2,400. No active dealer listing is shown, so the page separates the Plateworth estimate from public sale evidence. This page currently shows 2 timeline events from the loaded registration record.

  1. Collecting Cars sale recorded

    Date precision: day

    May 2026

    Public sale record used by the valuation context.

    £2,400

  2. DVLA sale recorded

    Date precision: day

    March 2025

    Public sale record used by the valuation context.

    £1,260

About 21 HYG

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The YG index mark traces back to Yorkshire (West Riding). This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 5 characters, 21 HYG is shorter than most registrations in this era.

Reverse datelessYorkshire (West Riding)Age-neutralShort format

Plate Speak

RIHYG

Most likely reading: "RIHYG"

Other possible readings

21 HYGRIHYG21HYGInitials

Price Guide for this Format

118 same-format sold records across 113 plates currently loaded.

£1,010

Lowest

£4,362

Average

£15,134

Highest

Distribution

<£3k42%
£3k-£10k51%
£10k-£50k8%
£50k-£100k0%
£100k-£250k0%
£250k-£500k0%
£500k+0%

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