Agent House

We represent a real estate agency with a long-standing experience. Our aim is to help you go through the entire process of selling and/or buying property in an efficient and reliable manner. We guarantee professional and safe finalization of every transaction. Our Agency is operating on the Tri-City market where it provides a wide range of services such as purchasing, selling or renting property. We understand success as our clients’ satisfaction.

We have created an exceptional office which offers our clients professional services and the experience of the staff. Our team consists of experts who hold real estate agent’s licences. Besides, AGENT HOUSE is holding an INSURANCE CERTIFICATE. We offer an individual approach to every client providing them with customized and highly professional services. 


AGENT HOUSE is ready to present both attractive and diversified offers. You can not only rely on our assistance as far as the notarial services are concerned. We can also provide you with home staging, consulting and credit service, power performance certificates, real estate insurance, legal advice, cleaning services and repairs, architect’s services. 

The Tri-City area is an extraordinary region situated over the Gdansk Bay. It incorporates three interesting metropolises, namely, historical Gdansk, modern Gdynia and mirthful Sopot. The region is also one of the most significant cultural, academic and industrial centres in Poland, where tourism plays the key role in the lives of the residents and visitorsalike since the Tri-City area is one of the most interesting regions in Poland.


The Tri-City area is visited by many Polish and foreign tourists. Gdanskis famous for its beautiful architecture, Gdynia, as a young and modern city, is proud of the Baltic harbour, and Sopot is a typical resort offering wide sandy beaches and the wooden pier to walk far into the sea.

For all those reasons our work means passion and pleasure.   

We are pleased to share our knowledge and feelings with you.

To get the best price – this is our motto.


We would be happy to cooperate with you.

You are most welcome.

Proffesional approach and reliability

you will get the best price on the market

Katarzyna Siewińska

Expert , licence no 21303

+48 535-477-774