Special Valuations backed by Experience
#1 according to our customers

When standard methods are not enough, you need a specialized approach
At Tinsa, we prepare rigorous and personalized valuations to safely resolve complex situations: expropriations, joint-ownership dissolutions, tax proceedings, litigation or compensation.
Find out how we help you make decisions with clarity and technical support.
What is a special valuation?
Special valuations are technical reports adapted to situations with legal, fiscal or urban planning particularities. They are designed to withstand the scrutiny of administrations, courts or tax inspections.
From the quantification of the appraisal value in an expropriation to the valuation of a heritage in conflict, each report is built with precision, regulatory support and a multidisciplinary approach.


Most frequent special assessments
How do we work with each assessment?
1
ANALYSIS
Definition of purpose, scope of the report and analysis of the urban situation and type of property.
2
EVALUATION
Selection of a methodology tailored to the technical, legal, and regulatory context. The entire process is overseen by our expert consultants and internal reviewers.
3
REPORT
Delivery of the certified report, ready for administrative, judicial, or tax purposes. We can also provide reports tailored to the client’s specific needs.
4
POST SALE
After-sales assistance in claims, including drafting of claims, or clarifications, if necessary.
CASE OF SUCCESS IN THE SETTING OF APPRAISALS
How we defended the real value in an expropriation file
A private individual contacted Tinsa after receiving a communication from the City Council informing of the initiation of an expropriation proceeding. His property, located on urban land, was destined to become a public park. The owner needed to have a technical valuation (Appraisal Sheet) to present to the City Council and defend the price in the negotiation process.
The Tinsa team carried out a comprehensive technical analysis, reviewing the current urban planning, the physical characteristics of the property, and the registration records. A valuation report was prepared in accordance with the criteria of the Compulsory Expropriation Law, justifying the mercado value mercado land, possible additional compensation, and the urban planning implications.
The valuation proposal presented by the client, supported by the Tinsa report, was accepted by the City Council without the need to go to the Expropriation Jury, reaching a satisfactory agreement for both parties.
Numbers that endorse our leadership
No. 1 in turnover
More than the following 3 competitors combined
+ 16 million
Valuations performed
+ 25 countries
With active international operations
+ 2,000 technicians
Specialists by asset type
+ 40 years
Experience
+ 100.000
Energy certificates issued
SUCCESS STORY IN MERCADO VALUATION MERCADO TRANSMISSION DATE
How a specialized appraisal avoided an undue payment
A taxpayer receives a notification from the Tax Authorities informing of the initiation of a value verification process related to the taxes paid on the purchase of premises in November 2022.
The Administration considers that there is a discrepancy between the declared purchase price (1.2 million euros) and the minimum value verified by the Tax Authorities (2.1 million euros), claiming an additional payment of 63,000 euros from the taxpayer.
Tinsa prepared a mercado valuation report mercado to the date of transfer. Upon analyzing the actual condition of Property, a value of €1,185,000 was determined, adequately reflecting its poor state of repair.
Thanks to Tinsa's technical and substantiated report, the client obtained the total exoneration of the additional liquidation claimed.
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Why Tinsa by Accumin?
#1 according to our customers
ACCURACY
Trust
Capillarity
Do you have doubts? Can I help you?

David Paramio
Director of Consulting and Sustainability MRICS
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Global leaders
Tinsa belongs to Accumin, a global leader in Appraisal, real estate consulting, software and intelligence and risk management.

