2121 CP plate research

2121 CP
Format
Reverse Dateless
Authority Issuer
Halifax
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kNov 2025

PWPlateworth estimate

Current estimate

£4,570

Estimate

DSDVLA Search

November 2025

£4,570

Sale
Approx value
£4,570

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

2121 CP is a Reverse Dateless registration. Plateworth's current estimate is £4,570 with a working range of £3,885 to £5,256, based on 1 comparable sale. The latest evidence is a sale from DVLA Search at £4,570. 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

    November 2025

    Public sale record used by the valuation context.

    £4,570

About 2121 CP

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The CP index mark traces back to Halifax, now associated with West Yorkshire. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 6 characters, 2121 CP is a standard-length registration for this era.

Reverse datelessHalifaxWest YorkshireAge-neutralStandard length

Plate Speak

RRICP

Most likely reading: "RRICP"

Other possible readings

2121 CPRRICP2121CPInitials

Price Guide for this Format

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

£2,210

Lowest

£3,170

Average

£5,010

Highest

Distribution

<£2.5k33%
£2.5k-£10k67%
£10k+0%

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