Collecting Cars sale recorded
Date precision: dayJune 2026
Public sale record used by the valuation context.
£3,050
11 CSY plate research
11 CSY
- Format
- Reverse Dateless
- Authority Issuer
- Midlothian
- Era
- Dateless
- Status
- In Private Ownership
Price History
PWPlateworth
Current estimate
£3,051
EstimateCCCollecting Cars
June 2026
£3,050
Sale| Source | Date | Price | Type |
|---|---|---|---|
| PWPlateworth | Current estimate | £3,051 | Estimate |
| CCCollecting Cars | June 2026 | £3,050 | Sale |
Plateworth estimate
single price point
June 2026
1 source
143 same-format sales
estimate vs cohort
Plate History
11 CSY is a Reverse Dateless registration. Plateworth's current estimate is £3,051 with a working range of £2,868 to £4,689, based on 1 comparable sale. The latest evidence is a sale from Collecting Cars at £3,050. 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.
Likely on retention
DVSA checkJune 2026
DVSA has no vehicle assigned to this mark — most likely held on a retention certificate.
About 11 CSY
Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The SY index mark traces back to Midlothian, now associated with Scotland. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 5 characters, 11 CSY is shorter than most registrations in this era.
Reverse datelessMidlothianScotlandAge-neutralShort format
Plate Speak
HCSY
Most likely reading: "HCSY"
Other possible readings
11 CSYHCSY11CSYInitials
Price Guide for this Format
143 same-format sold records across 136 plates currently loaded.
£746
Lowest
£13,672
Average
£253,968
Highest
Distribution
<£3k29%
£3k-£10k45%
£10k-£50k20%
£50k-£100k5%
£100k-£250k1%
£250k-£500k1%
£500k+0%