UK 1×1 Number Plates: Auction Sales & Secondary Market Values
Market overview | November 2026 | Values in GBP
UK 1×1 registrations are two-character, dateless registrations consisting of one letter and one number, such as F 1, 1 F, K 5 or 5 R.
They represent one of the rarest categories of UK vehicle registration. There are theoretically 432 standard letter-and-digit combinations using digits 1–9, although not all survive or are available to transfer.
NumberPlates.org+1
Record sale
£926k
1 F, Nov 2025
2020+ median
£250k
Documented 1×1 sales
Documented sales
209
Historical datasetSources: NumberPlates.org historical sales database. The median is based on a small number of transactions and is not a current market-wide valuation. NumberPlates.org+1
1. Recorded auction and secondary-market sales
The following are published transaction figures, rather than advertised asking prices.
Registration | Sale date | Recorded price | Sale channel |
|---|---|---|---|
1 F | Nov 2025 | £926,000 | RM Sotheby's |
1 E | Dec 2025 | £900,000 | Private dealer |
U 1 | Nov 2025 | £750,000 | Leeds City Council |
X 1 | Nov 2012 | £502,676 | Regtransfers |
G 1 | Sep 2011 | £500,126 | Regtransfers |
F 1 | Jan 2008 | £440,625 | Bonhams |
S 1 | Sep 2008 | £397,500 | Bonhams |
1 D | Mar 2009 | £352,411 | DVLA |
1 K | 2018 | £350,000 | Private sale |
1 S | Mar 2010 | £340,000 | Venue unrecorded |
5 R | Apr 2023 | £336,000 | Historics |
M 1 | Jul 2006 | £331,500 | Bonhams |
T 6 | Jul 2019 | £330,000 | Regtransfers |
V 1 | Oct 2006 | £330,000 | Regtransfers |
X 7 | Aug 2021 | £310,100 | Regtransfers |
Highest reported sale per registration, including fees and taxes where known. Sources: NumberPlates.org+1
These results show a major distinction between ordinary single-digit 1×1 plates and the highly prized registrations ending or beginning with 1.
2. Historical price progression
Median documented 1×1 sale price
Nominal prices; different registrations sold in each period, not a repeat-sales index.
Period | Recorded transactions | Median |
|---|---|---|
1989–1999 | 147 | £9,048 |
2000–2009 | 21 | £100,136 |
2010–2019 | 17 | £203,100 |
2020 onwards | 15 | £250,180 |
NumberPlates.org+1
The data shows substantial long-term price growth, but it is important not to treat this as an investment return index. Different registrations sold in each period, the samples are small, and the prices are not inflation-adjusted.
3. Current secondary-market asking prices
The secondary market can be substantially more expensive than historical auction results. National Numbers currently advertises the following 1×1 registrations.
Registration | Advertised price* |
|---|---|
W 9 | £385,000 |
6 Y | £434,500 |
X 8 | £467,500 |
H 2 | £605,000 |
5 R | £550,000 |
4 K | £825,000 |
3 A | £1,100,000 |
M 2 | £1,320,000 |
3 E | £1,650,000 |
F 1 | £16,500,000 |
*Dealer's headline asking prices, generally before applicable taxes and fees. These are not confirmed sales or independently established market values. National Numbers
The clearest comparable is 5 R: its documented April 2023 sale was £336,000, versus a current dealer headline asking price of £550,000. That is an approximately 64% higher asking price, not evidence of 64% realised appreciation.
Sources to browse: Current 1×1 dealer listings and Historical transaction database.
4. Indicative resale value by category
Based on documented sales and dealer guidance, the following are broad research bands rather than individual appraisals.
1×1 category | Indicative value |
|---|---|
Less sought-after letter/digit combinations | £250k–£400k |
Desirable letter/digit combinations | £400k–£650k |
Premium combinations and number 1 plates | £650k–£1m+ |
Exceptional, iconic registrations | £1m+ potential |
CarReg independently identifies approximately £250,000 as a starting market level for 1×1 registrations, and £500,000 or more for number-one examples. The particularly high asking prices for iconic marks should be treated with caution.
CarReg UK - Private Number Plates
For a defensible appraisal, I would prioritise completed transactions over current dealer listings, adjust for character desirability, and distinguish the buyer's all-in cost from the seller's net proceeds.
5. Important market observations
- Liquidity is limited. Transactions are infrequent and a buyer may take considerable time to find.
- Auction provenance matters. Publicly documented auction results provide stronger evidence than an undisclosed private sale or dealer estimate.
- Dealer asking prices are not exit values. They may reflect negotiation margins, commissions and optimistic owner expectations.
- Letters and digits matter individually. A valuation based purely on having two characters misses substantial differences between registrations.
- The DVLA is no longer the principal source of 1×1 stock. The available historical database records no new DVLA 1×1 sale after 2010. NumberPlates.org+1
For a more complete valuation project, the next step would be a registration-by-registration database containing original DVLA auction prices, subsequent recorded sales, dates, auction houses, current dealer listings and indicative realisable resale values, ideally covering all surviving 1×1 combinations rather than just headline transactions.
Would you like that as a comprehensive 1×1 market register, or are you valuing a specific registration?
we/carreg sold 5 L £280k in 2025, and 5M for £500k Feb 2026
Thank you — these are two important additions to the 1×1 registration sales dataset, particularly as they are actual CarReg transactions rather than advertised prices.
Additional confirmed dealer sales
Registration | Sale date | Sale price | Dealer |
|---|---|---|---|
5 L | 2025 | £280,000 | CarReg |
5 M | February 2026 | £500,000 | CarReg |
