Valuation
Is My Inherited Stamp Collection Valuable?
Some inherited stamp collections are valuable, but many are modest, and the only way to know is to have it looked at. Value depends on what is actually in the collection, its condition, scarcity and demand, not on its size or age. Whether you plan to keep it, sell it, or value it for probate, the first steps are the same: do not damage or sort it, and get an honest valuation. You are welcome to send us clear photographs for a free assessment.
At a glance
First, an honest word
Inheriting a stamp collection often comes at a hard time, and a collection built up by a parent or grandparent can carry as much sentiment as it does value. Whatever you decide to do with it, you deserve honest, unhurried guidance rather than pressure.
There is no rush, and no wrong choice. Here is how to think it through.
Is it valuable? The honest answer
It depends on what is in it
Size and age are not the answer
Some inherited collections hold real value. Many are modest. It depends entirely on what is in the collection, not on how big or how old it is. A large, impressive-looking collection can be worth surprisingly little, while a small one can contain something special.
A good deal of inherited material is common: used definitives, mixed packet stamps, cancelled-to-order issues and first day covers, all of which are worth little. But genuine value can hide among it, which is exactly why it is worth checking rather than guessing. Our pages on what affects a stamp's value and how to value a collection explain what makes the difference.
Do not rush, and do not damage it
Protect what you have
Before you do anything, a few simple precautions can preserve real value.
- Do not soak stamps off paper, especially off old envelopes.
- Do not pull stamps out of albums.
- Do not try to clean, repair or tidy anything.
- Do not throw anything away until it has been checked.
Leave the collection exactly as it is, and take your time. Nothing about a valuation needs to be hurried.
Valuing a collection for probate
If the collection forms part of an estate, you may need a value for probate, and it is worth understanding what that means.
For probate, what matters is realistic market value, what the collection would actually fetch, rather than its catalogue figure, which is usually far higher. For a significant collection, a written valuation from a professional may be needed, while for a modest one an informal assessment is often enough. We are glad to help you understand what you have, and to point you towards a formal probate valuation where one is required.
Should you keep it, sell it, or pass it on?
Once you know roughly what the collection is, the decision is yours, and all three choices are perfectly good ones.
You might keep it, for its sentiment or because you find you enjoy it, in which case storing it safely is all that is needed. You might pass it on, to a family member or someone who would value it. Or you might sell it, to realise its worth, in which case an honest valuation and the right selling route are what matter. There is no right answer, only the one that suits you.
If you decide to sell
If you do choose to sell, we will give you a straight, honest valuation and tell you the best way to go about it. We will happily make you an offer if you would like one, but for genuinely valuable material we will often point you towards auction, where it may well achieve more. A dealer has to make a profit, while an auction lets dealers and collectors compete for your collection.
It is the honest approach, and the one we would want for our own family.
The simplest first step
The easiest way to begin is to send us clear photographs by email. Show the albums and the overall scope, then add closer pictures of anything that looks better or unusual. We will give you a free, honest assessment, with no obligation, and tell you what it is worth and what to do next.
No obligation
Send us photos for a free assessment
Show us the albums and the overall scope, then add closer pictures of anything that looks better or unusual. We will tell you honestly what it is worth, and the best way forward, whether you keep, sell or pass it on.
Email daniel@blackheathstamps.co.uk. As valuations are free, we reply as soon as we are able.
Frequently asked questions
Some are, but many are modest. Value depends on what is actually in the collection, its condition, scarcity and demand, rather than its size or age.
Do not damage or sort it, and do not assume its value either way. Get an honest valuation first. You are welcome to send us photographs for a free assessment.
If the collection forms part of an estate, you may. For probate, a realistic market value is what counts, and a significant collection may need a written valuation.
That is entirely your choice. Whether you keep, sell or pass it on, it is worth getting an honest valuation first so you know what you are deciding about.
Get an honest valuation, then choose the best route. We will make an offer if you would like one, and point you to auction where it would serve you better.
Found you would like to collect?
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Founder and stamp dealerLast updated June 2026