What decides a plate's worth
There's no price list for private number plates, and no current formula. DVLA publishes neither. The nearest independent attempt is a regression (a formula fitted to past sale prices) from Warwick University. It covers nearly 3,000 registrations sold at DVLA auctions, and it runs on 2002 prices.
A plate is worth what one person will pay for it on the day.
DVLA's own catalogue still gives you the shape of the market. Dateless registrations mostly go to its auctions, where bidding sets the price. Ordinary current-style registrations mostly sit on its website at fixed prices. DVLA doesn't publish how it decides which route a number takes, so read an auction listing as a hint about demand rather than a valuation.
So the honest starting point is a record, not a formula. DVLA publishes the hammer price of the registrations sold at its auctions, with results going back to December 1989. That record is free to search.
What DVLA itself charges
Buying direct from DVLA is the baseline. Fixed-price registrations on DVLA's own site start at £250, and its help page says those prices include VAT and the £80 assignment fee. The number on the screen is the whole DVLA cost. There's no separate auction charge on a fixed-price sale.
Auctions are different. The winning bid is only part of what you'll pay. DVLA's own sold-price search warns that the hammer price excludes VAT, the assignment fee and the auctioneer fee. VAT's standard rate is 20%, unchanged since January 2011.
One gap needs flagging honestly. DVLA's own pages don't state the auctioneer's fee as a percentage, so this article won't quote one. Read the terms on the auction site itself before you bid, and factor in the extras first.
Two costs matter after you own a number. Assigning it to a vehicle from your V750 or V778 is free, online or by post, whatever anyone quotes you. Taking it off a vehicle costs £80.
What plates have actually sold for
DVLA runs a free Auction Sold Search on its registrations site. It returns the date and the hammer price for registrations sold at its previous auctions. No login, no fee, no contact details. It's a public record of what plates really fetch.
Use it the way a surveyor uses sold house prices. Search for registrations like yours: same style, same length, a similar word or set of initials. A comparable plate's hammer price tells you far more than any asking price.
Asking prices are hopes. Hammer prices happened.
What changes hands when you sell the plate itself
A registration isn't a thing you hand over. It's a right that lives in DVLA's records, and a buyer is paying for the right to put that number on their vehicle. The paperwork is what actually moves.
When the number is off a vehicle, the right sits on a certificate. That's a V750 certificate of entitlement if it's never been on a car, or a V778 retention document if it has. To pass the number on, it gets assigned to the buyer's vehicle using the certificate and their V5C logbook. Gov.uk says an online assignment usually goes through immediately.
Gov.uk adds two warnings for sellers. Don't share a photo or scan of your V750 or V778, because someone else could use it to take the number. And a certificate lasts 10 years. Renewing is free, but miss the expiry date and you permanently lose the right to the number.
One route doesn't exist. DVLA's help page says it "does not purchase registrations, or exchange them, under any circumstance". Selling means finding your own buyer, or paying a dealer to find one for you.
If the number is still on your car, it stays with the car unless you take it off before selling. That's the £80 step, and our guide to keeping your private plate when you sell covers the timing. If you're the one buying a car that wears someone's plate, read buying a car with a private plate first. A car that has worn two registrations has a past filed under both, so check its history under the number it carries today.
The rule that shapes the market
Value has a legal ceiling. Gov.uk's assignment rules say you can't use a private number that makes a vehicle look newer than it is. Its example: an '07' registration can't go on a car registered in 2003. A number that only fits newer vehicles has a smaller market than one that fits anything.
Dateless plates are the ones DVLA mostly sends to auction rather than selling at a fixed price. They carry no age identifier at all. DVLA's own guidance says dateless registrations can be assigned to a vehicle of any age. No age signal means no restriction, and no restriction means more possible buyers.
Some combinations DVLA won't issue in the first place. Our guide to banned plates and DVLA's rules covers the withheld list and the age rule in full.
How to read a free valuation
Plate dealers offer free valuations, and the figure can sound authoritative. Read it for what it is. The company valuing your plate is the same company hoping to broker its sale on commission. That's an estimate from an interested party, not an independent appraisal.
None of this makes dealers dishonest. It makes them sellers. An estate agent's appraisal of your house is the same kind of number, and nobody treats that one as neutral either.
So sanity-check any valuation against DVLA's sold-price record. Find real hammer prices for comparable registrations and see whether the dealer's figure lives in the same world. A valuation only becomes real when someone contracts to pay it. Until then, it's a hope with your name on it.
Is a private plate an investment?
This question has no sourced answer, and this article won't pretend it does. What's on the record is what individual plates fetched at DVLA auctions. DVLA's annual accounts add what it raised from selling registrations in a year, but that's its own sales revenue, not what anyone's plate is now worth.
No independent body publishes an average resale price, an index or a value trend. The claims that the market keeps rising come from companies that sell plates. We searched for independent coverage on 20 September 2026: MoneySavingExpert's site, a Which?-scoped search and a general web search on plate investment. That turned up dealer articles and consumer forum threads, and nothing from any mainstream consumer-finance publication.
Some things are structural. A plate pays no income while you hold it. Its certificate needs renewing every 10 years, and a missed renewal destroys the asset outright. Selling depends on one person wanting your exact combination at your price.
I'd treat any market-trend claim as marketing until someone with nothing to sell you publishes the data.
Whether a plate deserves your money is your call. It should rest on numbers you've checked yourself.
This piece is part of our guide to number plates.
Common questions about private plate value
How much does a private number plate cost from DVLA?
Fixed-price registrations on DVLA's own website start at £250. DVLA says that price includes VAT and the £80 assignment fee. Auction registrations cost the hammer price plus VAT, the assignment fee and the auctioneer fee on top. DVLA puts its auction starting prices as low as £70. So which route is cheaper depends on the plate, and on who else bids.
Does my private plate transfer automatically when I sell my car?
No. The number stays with the vehicle unless the registered keeper applies to DVLA to take it off. Sell the car with the plate still on and the number goes with it to the new keeper. Gov.uk says to have your V778 and new V5C logbook in hand before you sell or scrap the car. Otherwise you lose the right to the number.
Can I sell my private plate without selling my car?
Yes. Take the number off the car first. That costs £80, and it puts the right onto a V778 retention document. The number then transfers by being assigned to the buyer's vehicle through DVLA. DVLA itself won't buy it from you, so the buyer comes from a dealer's brokerage or a private sale.
Can a private plate make my car look newer than it is?
No. Gov.uk's rule says a private number can't make a vehicle look newer than it is, so an '07' plate can't go on a 2003 car. Dateless registrations carry no age identifier at all. DVLA says they can go on a vehicle of any age.
Is a private number plate a good investment?
Nobody independent has published the data that would answer that. DVLA's sold search shows what individual plates fetched at its auctions. But no non-commercial source tracks the market as a whole. Treat dealer investment claims as marketing. And remember two things: the plate pays nothing while you hold it, and it's lost for good if its certificate lapses.