Valuation and advice on
purchase and sale of real estate

sale and purchase 2

The official real estate valuation is an essential tool that provides transparency, technical rigour and legal certainty in sale and purchase processes. 

Having an official appraisal makes it possible to know the actual and current market value of an asset to make informed decisions, establish a fair price and approach negotiations on a sound basis.

It can be requested either by the buyer to ensure that the asking price is reasonable, or by the seller to determine the sale price according to the market value if there is no reference or if major modifications and alterations have been made that may affect the value of the property.

Why trust Gesvalt?

We are a leading company in the valuation of homes and other properties, approved by the Bank of Spain. For more than 30 years we have been producing official and approved appraisal reports to determine the value of the property, which help in decision-making and advice on buying and selling processes. 

30% from
discount on your
official valuation

Independent appraiser approved by the Bank of Spain.

More than 30 years of experience.

Reports valid for any banking institution.

A team of more than 250 experts and 800 field technicians.

National and international coverage.

Why is an appraisal important when buying and selling real estate?

Professional appraisal plays a key role in the sale and purchase of real estate by providing transparency and security to the process. Having an objective and rigorous valuation of the property allows both the buyer and the seller to have an accurate and objective view of the property. clear reference to market valueavoiding misunderstandings, unrealistic expectations or possible abuses.

This value acts as a solid starting point for a fair negotiationespecially in operations where no financial institutions are involved if you are not applying for a mortgage, an official appraisal is not compulsory in these cases, but highly recommended to eliminate price uncertainty.

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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

Who is this service intended for?

Vendors who want to set a fair price

In some situations a seller needs to know the market value of their property in order to make decisions about the price prior to sale, this is often the case when the seller does not have reference prices in the area or also when some major modifications have been made to the property that may influence the price.

The most frequent cases in which a seller requires a professional valuation of their property are usually:

Buyers who want to verify the selling price

In the case of the buyer, the decision to carry out a valuation is often linked to purposes such as obtaining a mortgage loan, and/or inheritance or property distribution processes.

However, there may be cases in which you may also decide to carry out this appraisal in order to know the market value of the property with a view to:

Common situations in which this service is requested

The most frequent situations in which the valuation of a property is needed for advice in sale and purchase processes are usually the following:

What kind of goods do we value?

At Gesvalt, we carry out official valuation reports for any type of property:

What does our valuation report include?

Updated market analysis

Comparison of similar properties in the area

Consideration of structural reforms or improvements

Objective and valid report to third parties

Prepared by experts with local technical training and experience

Our valuation reports include a detailed and objective description of the propertyas well as all the elements necessary to determine their market value in a justified and transparent manner. These reports usually include:

Customer reviews

"More than 50,000 appraisals per year - approved by the Bank of Spain".

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Alexander Martinez profile picture
Alexander Martinez
16 Octubre 2026
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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.
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diego ulises oliva lopéz profile picture
diego ulises oliva lopéz
16 Octubre 2026
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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.
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Naydeline Sereno Martínez profile picture
Naydeline Sereno Martínez
15 Octubre 2026
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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.
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Angela Hernandez profile picture
Angela Hernandez
11 Octubre 2026
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Me explicaron cada paso del trámite con mucha claridad. Da gusto ser atendido así 🤗
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Alba M. Serrano. profile picture
Alba M. Serrano.
11 Octubre 2026
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Muy eficientes con sus trámites en línea. Proceso claro, rápido y muy bien estructurado
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Daniela Alonzo profile picture
Daniela Alonzo
11 Octubre 2026
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Totalmente recomendados. La plataforma online facilita mucho todo el proceso sin complicaciones
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Carlos Alfonso Morales Gil profile picture
Carlos Alfonso Morales Gil
11 Octubre 2026
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Excelente servicio. La tramitación online fue rápido y todo el proceso resultó súper cómodo
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Maria Angelica Aguilar profile picture
Maria Angelica Aguilar
11 Octubre 2026
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​Muy satisfecha con la gestión. Realicé mi trámite por la web y la atención fue ágil y fluida.
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Reina Quintero profile picture
Reina Quintero
10 Octubre 2026
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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.😊
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Zoe Paniagua Vivas profile picture
Zoe Paniagua Vivas
25 Septiembre 2026
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Muy contenta con el trato y la rapidez de la tasación, 100% recomendables.

Frequently asked questions on valuation and advice on the purchase and sale of property

How much does an appraisal for sale and purchase cost?

The price of an appraisal for sale and purchase varies according to the type and location of the property. At Gesvalt we offer estimates without obligation.

Given that the purpose is different from advice on purchases and sales, in the case of a mortgage loan application, it is necessary for the appraisal to be carried out for the purpose of securing a mortgage.

An updated nota simple, cadastral documentation, in some cases, the energy certificate, plans or even the lease contract in the case of renting. The valuer may require more information depending on the case.

The real estate value is a commercial estimate, but does not replace a professional appraisal. The appraisal provides an objective value that is recognised by banks and third parties.

Renovations can increase the value of your home, but not always in proportion to the expense. The impact will depend on the type of improvement and the local market.

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