about-us about-us

Who we are


Located in the Trapaga Valley and founded by Patricia Gonzalez in 2005, this real estate agency soon began to make a name for itself in the market. Abanto and Zierbena, Muskiz, Ortuella and Trapagaran make up the Biscay Mining Zone. From the beginning, it has been the target market for this company and it wants to continue like this for many more years.

It has a large catalog of real estate, houses, chalets, houses, promotions, garages, txokos, storage rooms... Buy, Sell and Rent.

It is a team made up of 3 real estate agents, a commercial director and several people collaborating in Marketing, Administration, and Finance tasks.


About Finantzan


Many of Finantzan's properties are located in Trapagaran, followed by Ortuella and Gallarta, but they also exist in Muskiz, Las Carreras or San Fuentes. Most are sales due to the lack of rentals.

Finantzan's knowledge and experience are fundamental when valuing real estate, but it also has the most advanced technology to carry out this task.


Why Finantzan?


We have been managing properties in Trapagaran and in the rest of the Biscay Mining Zone for more than 15 years. We care about our customers and accompany them until the end of the transaction, it is a 365-degree service. We go to the notary, we make changes of ownership, we help and advise in the negotiations with the bank and if it is an inheritance, we also help you.




We share some of the links that we, as professionals, use on a daily basis as tools to carry out our work. It includes links to procedures with the town hall, county council and Basque government.

  • APINet

    Official College of Real Estate Agents of Bizkaia

  • Opendata

    Open data provided by the Basque government