Expert property valuation is the cornerstone of effective decision-making


Retta’s expertise and extensive experience will support you in all valuations. Our reliable valuations are based on decades of experience in a wide range of properties and markets throughout the country.

The client’s needs, questions, and situation are the starting point for our tailored valuation and consultation services. Our broad experience and local insight enable us to maximise your benefit. 

We appraise all types of property and land, including individual homes, shopping centre portfolios, care homes, and prestigious manors. As Retta’s client, you will be supported by a nationwide network of experts, extensive experience, and data-driven understanding of valuation.

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Valuation and consultation services 

Specialists, Helsinki

Henri Timperi
Chief Valuer, M.Sc. (Tech.) AKA, KHK, LKV
Jenni Komppa-Hiiva
Senior Valuer, M.Sc. (Tech.) AKA, KHK, LKV
Tuomo Salo, Helsinki
Tuomo Salo
Senior Valuer, AKA, KHK, LKV
Tomi Kolkkala, Arko
Tomi Kolkkala
Tikkanen Sanna-Maria, Arko
Sanna-Maria Tikkanen
Valuer M.Sc. (Tech.) M.Sc (Agr. & For.)
Niklas Österman
Niklas Österman
Valuer, M.Sc. (Econ.) M.Sc. (For.)
Veera Lehvonen
Lehtonen Anna, Arko
Anna Lehtonen
Vice President, Valuation services

Specialists, Rest of Finland

Jussi Autio, Arko, Kuopio
Jussi Autio
Senior Valuer Civil Engineer AKA, KHK, LKV
Juha Kirvesmies
Senior Valuer M.Sc. (Tech.) DI, MRICS, AKA, KHK, LKV
Jari Lehikoinen, Arko
Jari Lehikoinen
Valuer, B.Sc (Econ.) AKA, KHK, LKV
Okan Yüzlü
Nuorempi analyytikko, B.Sc. (IEM) Student
Marianne Halinen
Valuer M.Sc. (Econ.), AKA, KHK, LKV, LVV, APV 1-2, ESG

Would you like to know more about our valuation services?

Fill out the form and our valuation experts will contact you.

By submitting this form you confirm that you have read the data protection description and you approve the use of your personal information according to the data protection description.