21 BBA plate research
- Format
- Reverse Dateless
- Authority Issuer
- Salford
- Era
- Unknown era
- Status
- Research only
Price History
No dated sale or listing evidence is loaded for this registration yet.
PWIndicative estimate (same-format sales)
Indicative — not yet modelled
£4,488
Estimate| Source | Date | Price | Type |
|---|---|---|---|
| PWIndicative estimate (same-format sales) | Indicative — not yet modelled | £4,488 | Estimate |
Plateworth estimate
No sale evidence
No sale movement
price-change events
single listing
No listing
Plate History
21 BBA is a Reverse Dateless registration. Plateworth's current estimate is £4,488 with a working range of £2,056 to £7,301, based on no comparable sale records yet. No active dealer listing is shown, so the page separates the Plateworth estimate from public sale evidence. This page currently shows 0 timeline events from the loaded registration record.
No timeline events are loaded for this registration yet.
About 21 BBA
Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The BA index mark traces back to Salford, now associated with Greater Manchester. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 5 characters, 21 BBA is shorter than most registrations in this era.
Plate Speak
RIBBA
Most likely reading: "RIBBA"
Other possible readings
Price Guide for this Format
60 same-format sold prices from recorded sales.
£1,010
Lowest
£4,555
Average
£15,134
Highest
Distribution
Prices are based on loaded sale evidence and the Plateworth estimate; no dated evidence is available for this registration yet.