660 SL plate research

660 SL
Format
Reverse Dateless
Authority Issuer
Clackmannanshire
Era
Unknown era
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kMar 2025

PWPlateworth estimate

Current estimate

£4,510

Estimate

DSDVLA Search

March 2025

£4,510

Sale
Approx value
£4,510

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

660 SL is a Reverse Dateless registration. Plateworth's current estimate is £4,510 with a working range of £3,834 to £5,187, based on 1 comparable sale. The latest evidence is a sale from DVLA Search at £4,510. 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

    March 2025

    Public sale record used by the valuation context.

    £4,510

About 660 SL

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The SL index mark traces back to Clackmannanshire, now associated with Scotland. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 5 characters, 660 SL is shorter than most registrations in this era.

Reverse datelessClackmannanshireScotlandAge-neutralShort format

Plate Speak

GGOSL

Most likely reading: "GGOSL"

Other possible readings

660 SLGGOSL660SLInitials

Price Guide for this Format

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

£4,330

Lowest

£4,768

Average

£5,050

Highest

Distribution

<£2.5k0%
£2.5k-£10k100%
£10k+0%

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