366 M plate research

366 M
Format
Reverse Dateless
Authority Issuer
Cheshire
Era
2026
Status
In Private Ownership

Price History

£0£15k£30k£45k£60kJun 2026Jun 2026

PWIndicative estimate (recorded sales)

Indicative — not yet modelled

£10,481

Estimate

DVDVLA

June 2026

£10,450

Sale
Approx value
£10,481

Plateworth estimate

Price Change

single price point

Last Sale
£10,450

June 2026

Sale Records
1

1 source

Format Median
£16,780

168 same-format sales

Vs Format Median
-37.5%

estimate vs cohort

Plate History

366 M is a Reverse Dateless registration. Plateworth's current estimate is £10,481 with a working range of £8,909 to £12,053, based on 1 comparable sale. The latest evidence is a sale from DVLA at £10,450. 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 sale recorded

    Date precision: day

    June 2026

    Public sale record used by the valuation context.

    £10,450

About 366 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, 366 M is shorter than most registrations in this era.

Reverse datelessCheshireAge-neutralShort format

Plate Speak

EGGM

Most likely reading: "EGGM"

Other possible readings

366 MEGGM366MInitials

Price Guide for this Format

168 same-format sold records across 132 plates currently loaded.

£3,490

Lowest

£25,849

Average

£130,328

Highest

Distribution

<£3k0%
£3k-£10k11%
£10k-£50k79%
£50k-£100k10%
£100k-£250k1%
£250k-£500k0%
£500k+0%