At Tecnitasa, we are leaders in residential real estate appraisals, offering a service backed by years of experience and a team of highly qualified experts. With our appraisals, you get an accurate and documented valuation of the value of your home, essential in sales transactions, mortgage applications or inheritance planning.
As an approved appraisal company, we guarantee transparency and security that bring confidence to every real estate transaction. With Tecnitasa, every step of the process is designed to offer you maximum support in the dynamic Spanish market.

> What is the valuation of residential real estate?
The appraisal of residential real estate is a technical process that allows to determine the real value of a property in the current market. This service is performed by approved appraisal companies and is of great relevance for homeowners, buyers and financial institutions. For homeowners, an appraisal provides an objective reference of the value of their property, useful when deciding on a sale or establishing an insurance policy. For buyers, it allows them to know the value of the property and facilitates negotiation, while for financial institutions it is key in the approval of mortgages and other financial products linked to real estate.
> Factors influencing the appraisal of a home
There are several factors that determine the value of a home in the appraisal process, and understanding them helps all parties to obtain a fair and accurate valuation. Among the most influential elements are the property’s location, condition, and structural features such as layout and size. These aspects affect not only the attractiveness of the property, but also its market value.
Location of the property
The location of a property is one of the most decisive factors in determining its market value. Elements such as accessibility to communication routes, proximity to urban centers, availability of essential services and the level of development of the area have a significant impact on the valuation of a property.
Properties located in well-connected areas and close to services such as educational, health, commercial and leisure centers tend to achieve a higher market value. This is because the presence of these amenities increases the attractiveness of the property for potential buyers, who seek to optimize their quality of life and reduce travel times. In addition, areas with greater urban development and consolidated infrastructure offer greater stability and predictability in terms of future revaluations, which makes these properties safer investments and more in demand.
On the other hand, additional factors such as the tranquility of the surroundings, air quality and nearby green areas can also increase the value of the property, especially in residential areas or in locations with good connections to large cities. Taken together, all these elements mean that location not only influences the current value of the property, but also its ability to appreciate in value over time, a particularly important aspect for buyers and investors.
Condition and age
The physical condition of the home and its age also have a significant impact on its valuation. Homes in a good state of repair, which have received regular maintenance and renovations, tend to have a higher value. Likewise, more recently constructed properties tend to have higher values because they meet current energy efficiency and design standards. However, older, historic properties can also have a high value if they are in good condition and located in areas of interest.
Space distribution and size
The distribution of space and the size of the living area are determining factors in the valuation of a property. A functional layout and the optimization of living space considerably increase the value of a property. The layout of the rooms, together with the number of bedrooms and bathrooms, as well as the existence of additional areas such as terraces, gardens or patios, have a direct impact on the final value. A distribution that makes the most of the total available surface area not only improves habitability, but also increases the attractiveness and the perception of value for potential buyers, placing this type of property in a higher category in the market.
> Why is it important to appraise residential real estate?
Determination of the real value of the home
Knowing the real market value of a property is essential for any real estate transaction. This value allows owners to define an appropriate price for the sale and buyers to make sure they are making a balanced investment. A professional appraisal provides this information in an objective manner, thus avoiding overvaluations or undervaluations that could be detrimental to either party.
Streamlining purchase and sale
The appraisal facilitates the buying and selling process by providing a real and balanced price basis. This allows both parties, sellers and buyers, to have a clear and accurate reference, avoiding possible disagreements and speeding up the negotiation process.
Obtaining mortgages and financing
Obtaining mortgages requires an official appraisal of the property, an essential step for financial institutions when granting mortgage loans. This appraisal determines the market value of the property and, thus, the maximum loan limit that the entity is willing to grant. This procedure guarantees that the amount financed is adequately backed by the real value of the asset, mitigating the risk for the bank and offering greater security in the operation. Without an official appraisal, the bank would lack the necessary basis for assessing the risk and viability of the loan.
Inheritance planning and division
The appraisal of residential real estate is fundamental in cases of inheritance, since it allows an equitable distribution of the estate among the heirs. An official appraisal helps to establish the value of each property objectively, thus avoiding possible conflicts and facilitating the correct management of the inherited estate.
Insurance evaluation
In order to insure a property, it is necessary to know its market value, which guarantees adequate coverage in case of damage or loss. The official appraisal provides a reliable figure that serves as a basis for establishing the appropriate insurance policy, protecting the owner against possible claims.
> Tecnitasa, professional real estate appraisal company
Tecnitasa is a valuation company approved by the Bank of Spain and regulated by RICS with presence in Spain, Mexico, Portugal and Colombia. It stands out for its important capillarity, with 50 offices, which allows it to have a global vision and a deep local knowledge. The Group ranks second among valuation, consulting and sustainability companies in terms of business volume in Spain. It has a team of more than 400 professionals with extensive experience and knowledge in each segment of the real estate market.

It is common to confuse appraisal and real estate valuation, but there are key differences between the two concepts. Appraisal is a regulated process, performed by an accredited professional, which determines the value of the property for legal and financial purposes. Valuation, on the other hand, is a less formal estimate, which may be performed by a real estate advisor and is for guidance purposes. The appraisal, due to its official nature, is necessary for transactions such as mortgages and inheritances.
> Benefits of hiring a professional home appraisal service
Having a professional appraisal service provides multiple advantages: it guarantees an objective valuation, makes it easier to obtain financing, ensures an adequate price for the sale and purchase, and allows for proper planning in cases of inheritance and insurance. Hiring appraisal experts provides security and accuracy in all transactions related to residential property.
Discover our residential real estate appraisal services
In addition to residential real estate, Grupo Tecnitasa offers appraisals of commercial assets. Its expert team
applies specific criteria for each type of property, adapting to the particular needs of clients. Explore the available sub-services, each valuation is tailored to the characteristics of the asset.
Latest news on the residential market
Check our blog for up-to-date news and specialized articles on the residential real estate sector. We offer information on trends, market changes, regulations and advice for owners and investors in this segment.
Tecnitasa Group has a wide network of more than 50 offices, which allows it to take on projects thanks to its expert team in residential real estate appraisals, ensuring accurate reports adapted to each market.
Frequently asked questions about residential real estate appraisal
How long does it take to perform a home appraisal?
The time to perform a home appraisal is usually 3 to 5 business days. This time may vary depending on the complexity of the property, the availability of the appraiser and the workload of the company. The process includes the visit to the property, data collection, market analysis and the drafting of the final report.
Is the appraisal valid for any type of transaction?
Not all appraisals are valid for any transaction. For example, appraisals required for mortgages must be performed by appraisers approved and registered by the Bank of Spain or other regulatory entities. However, an appraisal may be valid for other purposes, such as sales between individuals, value assessments for inheritances or valuations for tax purposes.
What happens if I do not agree with the valuation obtained?
If you do not agree with the valuation obtained, you can request a review of the appraisal or ask for a second opinion from another appraiser. Some appraisal companies offer an internal review if errors are detected in the report. However, a second appraisal will incur an additional cost. It is advisable to review the report and discuss the criteria used with the appraiser if you have any doubts.
Is an appraisal mandatory to apply for a mortgage?
Yes, in most cases an appraisal is mandatory to apply for a mortgage. Banks need an official appraisal by an approved appraiser to know the actual value of the property and to determine the amount of the loan. The appraisal also assures the bank that the loan is backed by the proper value of the property.
How much does a professional residential real estate appraisal cost?
The cost of an official appraisal of a property cannot be guaranteed as it depends on several factors. The price may vary depending on the location and characteristics of the property. Appraisals of real estate or properties with special characteristics usually have a higher cost due to their greater complexity.