Regtransfers Blog sale recorded
Date precision: monthMay 2026
Public sale record used by the valuation context.
£24,837
450 M plate research
450 M
- Format
- Reverse Dateless
- Authority Issuer
- Cheshire
- Era
- Unknown era
- Status
- Sold
Price History
PWPlateworth estimate
Current estimate
£12,449
EstimateRBRegtransfers Blog
May 2026
£24,837
Sale| Source | Date | Price | Type |
|---|---|---|---|
| PWPlateworth estimate | Current estimate | £12,449 | Estimate |
| RBRegtransfers Blog | May 2026 | £24,837 | Sale |
Plateworth estimate
over full record
No sale movement
price-change events
single listing
No listing
Plate History
450 M is a Reverse Dateless registration. Plateworth's current estimate is £12,449 with a working range of £11,457 to £23,925, based on 1 comparable sale. The latest evidence is a sale from Regtransfers Blog at £24,837. 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.
About 450 M
Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The M index mark traces back to Cheshire. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 4 characters, 450 M is shorter than most registrations in this era.
Reverse datelessCheshireAge-neutralShort format
Plate Speak
ASOM
Most likely reading: "ASOM"
Other possible readings
450 MASOM450MInitials
Price Guide for this Format
£24,837
Lowest
£24,837
Average
£24,837
Highest
Distribution (loaded evidence)
<£2.5k0%
£2.5k-£10k0%
£10k+100%
Prices are based on loaded sale evidence and the Plateworth estimate. Latest evidence: May 2026.