Valuation of works of art,
paintings and antiques

works of art 2

The valuation of a work The valuation of art is a technical and specialised process that determines its economic value according to various objective and subjective factors. This process is essential to ensure proper heritage management, whether in the private, institutional or corporate sphere.

For the collection of reports on valuation and appraisal of works of artindependent expert such as Gesvalt,We provide objectivity and transparency to the operation, ensuring compliance with national and international valuation standards and regulations. For more than 30 years we have been issuing reports of art appraisal official and homologated, backed by a team of our own specialised experts.

Why choose Gesvalt?

Experts in non-financial assets and collectibles.

Reports recognised by notaries, courts, tax authorities and insurance companies.

National coverage.

Confidentiality guaranteed.

At Gesvalt,the appraisal of works of art is carried out by a team of expert valuers specialising in classical, contemporary and decorative artwith specific training and proven experience. Our experts apply a rigorous methodology, which includes the collection of information from galleries and auction housesconsidering key factors such as the author, the artistic movement, the period, the authenticity and the state of conservation to determine the real value of the works.

Documentation required to appraise a work of art

arte2 works

Get your valuation online in 4 steps

1

Send us your details to make the budget

2

After contracting we visit your property

3

We carry out the appraisal

4

Receive your official valuation report

What kind of pieces do we value?

Pictures, paintings and sculptures

The valuation of paintings and paints assesses the authorship, authenticity, technique and state of preservation of classical and contemporary works, including signed and unsigned paintings and techniques such as oil, acrylic, watercolour and engraving. In addition, online valuations can be obtained for a preliminary estimate.

Antiques and art objects

On the other hand, the valuation of antiques includes antique furniture, sculptures, ceramics, clocks and decorative pieces with historical or heritage value. A specialised antiques appraiser evaluates the authenticity, condition and rarity of each piece to provide an accurate valuation.

Who carries out the valuation?

At Gesvalt,the appraisal of works of art is carried out by our team of experts art appraisers specialising in classical, contemporary and decorative art, with specific training and accredited experience. Our appraisers apply a rigorous methodology that includes the collection of information from galleries and auction housesconsidering factors such as the author, the artistic movement, the period, the authenticity and the state of conservation to determine the value of the works.

How do we work?

At Gesvalt we offer an online valuation service for works of art, including paintings and paintings, through a fast and professional process. This service is designed to facilitate the valuation of works of art, whether they are antique or contemporary paintings, without the need to travel.

For the online appraisal of paintings, an initial submission of relevant information is necessary to allow our appraisers to make a preliminary estimate of the piece. This requires at least the following information:

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If a official or expert reportour experts can carry out a on-site assessment to ensure a more detailed and official assessment. Our service is fast and confidentialWe guarantee maximum security and privacy in the handling of information at all times.

What else can we help you with?

The valuation of works of art, antiques or valuables may be necessary for different purposes:

Insurance of works or collections.

Advice on purchase and sale transactions.

Distribution of assets in inheritances.

Appraisal for damage, theft or fraud claims.

Donation in payment of taxes.

Accounting reconciliations for financial purposes.

We can help you to know the value of your work in the event of any of these needs. Our reports are approved and have full legal validity before organisations and financial institutions.

Customer reviews

"Over 75,000 valuations a year – an organisation accredited by the Bank of Spain".

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Pancho Ramirez profile picture
Pancho Ramirez
5 Noviembre 2026
Google star 1Google Star 2Google Star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
todo bien en general, el tramite es sencillo y te explican los pasos con claridad para que no te queden dudas. Repetiria sin duda si vuelvo a necesitarlo
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Alvaro Peña profile picture
Alvaro Peña
5 Noviembre 2026
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Quedé muy satisfecho con el servicio prestado. Rapidos, atentos y profesionales. Sin duda volveria a contar con ellos para futuras gestiones
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Carolina profile picture
Carolina
5 Noviembre 2026
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Necesitaba una tasación con cierta urgencia y la verdad la experiencia fue muy buena. La atención fue profesional, el trámite sencillo y todo quedó perfectamente explicado. Sin duda volvería a confiar en ellos
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Whaty Meta profile picture
Whaty Meta
5 Noviembre 2026
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Muy buen trato por parte de todos. Me asesoraron super bien con el tema de la valoracion y no tuve que andar persiguiendoles para nada. Recomendados 100%🔥
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Juan Manuel Oramas profile picture
Juan Manuel Oramas
4 Noviembre 2026
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He tasado un Edificio, y la atención recibida tanto el Tasador como el personal de la Oficina ha sido excelente, trato cercano y claro.
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ESTEFANIA ESCAMILLA profile picture
ESTEFANIA ESCAMILLA
1 Noviembre 2026
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Solicité la tasación online aprovechando una promoción y la calidad no se resintió en absoluto. El informe oficial llegó dentro del plazo previsto y con la validez necesaria para cualquier trámite legal
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Jose Carlos Hueso Hontangas profile picture
Jose Carlos Hueso Hontangas
22 Octubre 2026
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Han sido rápidos y claros.
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Alan Blas Barajas profile picture
Alan Blas Barajas
22 Octubre 2026
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Me la recomendó el chico de la inmobiliaria y todo bien. vinieron el miercoles por la mañana a ver el piso y el viernes ya tenia la tasacion en el correo para mandarsela al banco.
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Daiana Guevara profile picture
Daiana Guevara
20 Octubre 2026
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El personal administrativo se mostró muy atento ante cualquier duda con el expediente
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TheKarlos1212 profile picture
TheKarlos1212
20 Octubre 2026
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Tal y como está el mercado, y otros de la competencia, pues he tenido experiencias varias con varias empresas de este ámbito con el paso de los años, Gesvalt destaca por su profesionalidad; se fijan en serio en las cosas a tasar, y aunque esto parezca demasiado evidente, el que ha recorrido estos ámbitos sabe que no lo es tanto...

Frequently asked questions on the valuation of art and antiques

How much is a work of art worth?

The value of a work of art depends on several factors such as authorship, authenticity, technique, state of conservation and market demand. An official and approved appraisal is key to determine its real value.

Valuing a work of art or antique is essential to insure it correctly, to make fair transactions and to fulfil legal purposes, such as inheritance or donation, ensuring an appropriate value.

In order to know the value of an antique painting, it is necessary to have a professional appraisal that takes into account the authenticity, the state of conservation, the author and the historical context of the work.

Yes, it is possible appraise a painting online sending high quality images and relevant details. For a preliminary assessment If you need a quick appraisal, you can use online appraisal platforms, although for official reports, a face-to-face analysis is recommended.

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