Valuation of works of art,
paintings and antiques
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
- High quality photographs of the work from different angles.
- Certificates of authenticity or provenance.
- Information on the state of conservation and possible restorations.
- Details of the author, date of creation and historical context.
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:
- High quality photographs of the work from different angles.
- Certificates of authenticity or provenance.
- Information on the state of conservation and possible restorations.
- Details of the author, date of creation and historical context.
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".
Published on Google![]()
Alexander Martinez16 Octubre 2026Trustindex verifies that the original source of the review is Google.
Necesitábamos una tasación homologada con carácter de urgencia para una operación financiera. El equipo de Gesvalt gestionó la visita técnica y la emisión del informe en tiempo récord sin perder un ápice de calidad.Published on Google![]()
diego ulises oliva lopéz16 Octubre 2026Trustindex verifies that the original source of the review is Google.
Su equipo de consultoría estratégica nos ayudó a estructurar la revalorización de nuestro patrimonio de manera muy clara. Un trato profesional, transparente y con una visión de mercado muy afinada.Published on Google![]()
Naydeline Sereno Martínez15 Octubre 2026Trustindex verifies that the original source of the review is Google.
Contratamos a Gesvalt para la valoración de varios inmuebles comerciales y la experiencia fue impecable. El informe final fue sumamente detallado, preciso y entregado dentro del plazo acordado.Published on Google![]()
Angela Hernandez11 Octubre 2026Trustindex verifies that the original source of the review is Google.
Me explicaron cada paso del trámite con mucha claridad. Da gusto ser atendido así 🤗Published on Google![]()
Alba M. Serrano.11 Octubre 2026Trustindex verifies that the original source of the review is Google.
Muy eficientes con sus trámites en línea. Proceso claro, rápido y muy bien estructuradoPublished on Google![]()
Daniela Alonzo11 Octubre 2026Trustindex verifies that the original source of the review is Google.
Totalmente recomendados. La plataforma online facilita mucho todo el proceso sin complicacionesPublished on Google![]()
Carlos Alfonso Morales Gil11 Octubre 2026Trustindex verifies that the original source of the review is Google.
Excelente servicio. La tramitación online fue rápido y todo el proceso resultó súper cómodoPublished on Google![]()
Maria Angelica Aguilar11 Octubre 2026Trustindex verifies that the original source of the review is Google.
Muy satisfecha con la gestión. Realicé mi trámite por la web y la atención fue ágil y fluida.Published on Google![]()
Reina Quintero10 Octubre 2026Trustindex verifies that the original source of the review is Google.
La verdad es que no tenía mucha experiencia en este tipo de gestiones y estaba un poco perdido, pero el equipo técnico me explicó todo al detalle desde el minuto uno. Dá gusto dar con profesionales tan empáticos e implicados. 10/10.😊Published on Google![]()
Zoe Paniagua Vivas25 Septiembre 2026Trustindex verifies that the original source of the review is Google.
Muy contenta con el trato y la rapidez de la tasación, 100% recomendables.
Frequently asked questions on the valuation of art and antiques
How much is a work of art worth?
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.
Why is it important to appraise a work of art or antique?
Why is it important to appraise a work of art or antique?
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.
How do you know how much an antique painting is worth?
How do you know how much an antique painting is worth?
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.
Can a painting be appraised online?
Can a painting be appraised online?
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.
Request a quote for your valuation
Other properties
Do you need an official valuation for a mortgage guarantee, for a distribution of assets or simply to know the value of your property?
Select the type of property and obtain in a few steps your official report valid for any purpose and bank.