Antiques and art · Valuation in Lisbon
Antiques and Art Valuation
An antique is not weighed — it is read. By its maker's mark, its period, its condition and the hand that made it. That is the work we do before we give you a figure.
The valuation
Two identical chairs can be worth thirty euros or three thousand, and the difference is not visible: it lies in the workshop that made them, the year they were made and everything that has happened to them since. That is why so much furniture leaves a home for less than it is worth — nobody had the time to look at it piece by piece. We do, and we show you where we looked.
How it works
From the first photograph to the value, in four steps

01
Photograph what you have
Photographs of the whole and of the marks — the underside of porcelain, the back of paintings, the labels on furniture. That is where almost all the information lies.
02
Authorship and period
We look for the maker, the period and the school. A factory mark, a hallmark or a signature in the right place can change a piece's value by several orders of magnitude.
03
Condition and market
We assess condition, restorations and missing parts, and compare against real sale and auction results for equivalent pieces.
04
The report, and the decision
You receive in writing what you have, what it is worth and why. From there you can sell, keep, insure or share among heirs — the choice is yours.
What we value
From a single piece to an entire collection

Antique Furniture
Period pieces, in fine woods and fine cabinetmaking.

Silver and Metalware
Tableware, candlesticks and decorative objects.

Painting and Art
Oils, watercolours, prints and sculpture.

Porcelain and Faience
Services, vases, azulejo tiles and ceramics.

Clocks
Pendulum, table and wall clocks.

Books and Collections
First editions, coins and stamps.
Why Vintage LX
The assurance of a house with a name
01
Who signs the attribution
Valuations that require expertise go to independent experts, who sign what they say. You receive a document with a name on it, not an over-the-counter opinion.
02
We look at the whole house
A collection is valued as a whole: what is worth little on its own can be worth a great deal beside the right piece. That is why we prefer to see everything before putting forward any figures.
03
We do not buy what we value
When the valuation is for dividing an estate or for insurance, we stay out of the purchase. With no conflict of interest, no value is talked down.
Frequently asked questions
Common questions about antiques and art valuation
How do I know whether a piece is antique or a reproduction?
By the signs of how it was made — lathe marks, wood joints, wear consistent with use, the type of glaze. Photographs of the underside and the joints almost always tell us enough.
Is it worth restoring before selling?
Hardly ever. A poor restoration takes away more value than the damage it repairs, and some buyers prefer the piece untouched. Ask us before having anything repaired.
How do you value an unsigned painting?
By the school, the support, the frame and above all the back — gallery labels and exhibition stamps are worth as much as a signature. Where authorship is in doubt, we refer it for expert appraisal.
Do you value for estate division and for insurance?
Yes. In those cases the valuation is carried out by an independent expert and delivered in writing, with market value and replacement value.
How long does it take?
The first reading from photographs is the same day. A written valuation with expert appraisal takes from three days to two weeks, depending on the piece and the expert.
Recommended reading
Guides to valuing and selling your antiques

Guide
What Is an Old Painting Worth? A Guide to Valuing and Selling Works of Art
Read article
Guide
Antique and Rare Books: How to Recognise a Valuable First Edition
Read article
Guide
How to Tell if a Vinyl Record Is Valuable: A Collector's Guide
Read article
Guide
Sterling Silver: How to Identify, Value and Sell Antique Silver
Read article
Guide
Inherited Gold and Jewellery? How to Find Out What It Is Worth and Where to Sell in Portugal
Read article
Guide
Received a Family Estate? What to Do with the Valuable Pieces
Read articleOther services
The same care, applied to the rest of the house.
01
Jewellery, Gold and Silver Valuation
Gold, silver, jewellery, gemstones and watches.
See the service03
Management of Inheritances and Family Estates
Inventory, valuation, organisation and sale of inherited belongings.
See the service04
Packing and International Shipping
Careful packing, transport and delivery anywhere in the world.
See the serviceFree first reading
Have a piece and don't know what it is worth?
Send us photographs — of the whole piece and of the marks. We will give you a first reading the very same day, without obligation.
First reading within 24h · Shop in Areeiro, Lisbon · Written expert appraisal when needed