91 SO private number plate
Sold-price history for 91 SO, verified auction and sale records collected by Plate Circle.
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Follow this plateSpotted history
Sales history
- 17 Feb 2026DVLA Auction£8,070Hammer priceEstimated total paid by the buyer, including fees: £9,975
Plate history
This plate's journey, as recorded by DVLA, DVSA, and the Plate Circle community.
- On a green Porsche 911 Gt3 Touring S-Ato now
Based on daily checks of DVSA MOT records since 13 Jul 2026. "Likely on retention" means no vehicle showed this plate; it could also be on a new, SORN or exempt vehicle. Not an official DVLA record.
About private number plate 91 SO
The dateless registration 91 SO offers a clean, four-character format comprising two numbers followed by two letters. This two numbers followed by two letters layout is a popular choice, presenting a concise and visually balanced appearance. As a dateless plate, it does not show a year identifier, contributing to its timeless appeal for owners seeking a less contemporary look.
The initials SO are estimated to have decent popularity, suggesting a broader potential buyer pool for those looking for a personal initial combination. This classification indicates that the initials are reasonably common, increasing the chance of finding a matching recipient. The number 91 also adds a subtle appeal, as lower numbers within the two-digit range are generally favoured for their shorter presentation and perceived desirability.
This dateless registration first entered circulation through a DVLA auction in 2026. It sold for £8,070 (hammer price). With auction fees, the estimated total paid by the buyer was £9,975.
Plate Circle brings together number plate history, value context, for sale listings, spotted records and verified sold-price history where available.
Community knowledge
Community-submitted and not verified by Plate Circle. May be inaccurate.
91 SO details & categories
Frequently asked questions
- Is 91 SO for sale?
- Not currently. 91 SO previously sold for £9,975 (see Sales history above). Follow to be notified if a listing is added.
- What type of plate is 91 SO?
- 91 SO is a dateless private number plate with a format of two numbers followed by two letters.
- Can I follow 91 SO for updates?
- Yes. Use Follow This Plate above to be notified when new sightings, listings, sales history or community updates are added.
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