12 XK plate research

12 XK
Format
Reverse Dateless
Authority Issuer
London
Era
2019
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kJul 2019Jun 2026

PWPlateworth

Current estimate

£4,177

Estimate

DVDVLA

July 2019

£4,100

Sale
Approx value
£4,177

Plateworth estimate

Price Change

single price point

Last Sale
£4,100

July 2019

Sale Records
1

1 source

Format Median
£10,120

75 same-format sales

Vs Format Median
-58.7%

estimate vs cohort

Plate History

12 XK is a Reverse Dateless registration. Plateworth's current estimate is £4,177 with a working range of £3,926 to £6,438, based on 1 comparable sale. The latest evidence is a sale from DVLA at £4,100. 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.

  1. Latest MOT recorded

    DVSA MOT history

    March 2026

    FERRARI SF90 ASSETTO FIORANO S-A · 8,324 mi · MOT PASSED

  2. DVLA sale recorded

    Date precision: day

    July 2019

    Public sale record used by the valuation context.

    £4,100

About 12 XK

Reverse dateless plates place the numbers before the original local index letters, so the registration carries local authority provenance without a year marker. The XK index mark traces back to London. This reverse sequence was issued from the 1950s onwards as earlier dateless runs became exhausted. At 4 characters, 12 XK is shorter than most registrations in this era.

Reverse datelessLondonAge-neutralShort format

Plate Speak

RXK

Most likely reading: "RXK"

Other possible readings

12 XKRXK12XKInitials

Price Guide for this Format

75 same-format sold records across 75 plates currently loaded.

£715

Lowest

£14,774

Average

£87,904

Highest

Distribution

<£3k1%
£3k-£10k43%
£10k-£50k52%
£50k-£100k4%
£100k-£250k0%
£250k-£500k0%
£500k+0%