Brooklyn Real Estate - Residential and Commercial Sales and Rentals, Condos and Co-Ops With Exceptional Service – Realty Collective. Founded in 2005 by brokers who believed that the Brooklyn Real Estate experience could be as amazing as the neighborhoods they serve. The agents at Realty Collective #lovebrooklyn understand that a home is more than square footage - it is a place to create the environment that reflects and supports who you are. They focus exclusively on Brooklyn and their heart is in neighborhoods such as Red Hook, Carroll Gardens, Park slope, Williamsburg, Bed Stuy, Gowanus Prospect Heights, Clinton Hill and more.