Regtransfers Blog sale recorded
Date precision: monthJanuary 2026
Public sale record used by the valuation context.
£19,559
4321 OO plate research
4321 OO
- Format
- Reverse Dateless
- Authority Issuer
- Essex
- Era
- Unknown era
- Status
- In Private Ownership
Price History
PWPlateworth estimate
Current estimate
£19,559
EstimateRBRegtransfers Blog
January 2026
£19,559
SaleDSDVLA Search
January 2026
£15,760
Sale| Source | Date | Price | Type |
|---|---|---|---|
| PWPlateworth estimate | Current estimate | £19,559 | Estimate |
| RBRegtransfers Blog | January 2026 | £19,559 | Sale |
| DSDVLA Search | January 2026 | £15,760 | Sale |
Plateworth estimate
over full record
January 2026
price-change events
single listing
No listing
Plate History
4321 OO is a Reverse Dateless registration. Plateworth's current estimate is £19,559 with a working range of £16,625 to £22,493, based on 2 comparable sales. The latest evidence is a sale from Regtransfers Blog at £19,559. 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.
DVLA Search sale recorded
Date precision: dayJanuary 2026
Public sale record used by the valuation context.
£15,760
About 4321 OO
Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The OO index mark traces back to Essex. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 6 characters, 4321 OO is a standard-length registration for this era.
Reverse datelessEssexAge-neutralStandard length
Plate Speak
AERIOO
Most likely reading: "AERIOO"
Other possible readings
4321 OOAERIOO4321OOInitials
Price Guide for this Format
6 loaded same-format comparable prices shown until active listings are available.
£2,600
Lowest
£3,883
Average
£8,000
Highest
Distribution
<£2.5k0%
£2.5k-£10k100%
£10k+0%
Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: January 2026.