JAAS Investment Group is an independent, owner-managed real estate investment company. JAAS strives for long-term value creation in its investments in choice locations in and around Berlin and develops, refurbishes, revitalises and builds real estate projects that compliment both the specific location and the district as a whole. With our absolute dedication to creating a favourable impetus for Berlin’s residential property development, we help to shape Berlin and gladly accept the challenge of finding the perfect solution for each location. As a cooperation of various established Berlin real estate firms, JAAS Investment Group is the ideal partner for real estate owners in Berlin seeking to place their properties with a responsible management.