A neighborhood name for over 50 years
Castoria Real Estate was founded more than 50 years ago by Daniel Castoria, and today his son Frank carries on the family business from the same neighborhood — Graham Avenue, in the heart of Williamsburg. Same family, same values, same commitment to the block.
Whether you're hunting for an apartment, selling a home, or need someone to look after your building, you're dealing with people who've lived and worked in Williamsburg and Greenpoint for generations — not a rotating cast of agents.
How we can help
Full-service real estate for renters, buyers, sellers and building owners.
Apartment Rentals
A full-service rental office for Williamsburg, Greenpoint and nearby Brooklyn — with prospective tenants screened and background-checked.
Residential Sales
Buying or selling a home, condo or co-op — guided by decades of block-by-block Brooklyn knowledge.
Commercial
Storefronts and commercial spaces along Graham Avenue and beyond — for owners and businesses alike.
Property Management
Managed buildings handled with an owner's eye — rent, tenants and upkeep looked after so you don't have to.
Property owners: list with us at no charge
There's no charge for owners to list a property with Castoria. Every prospective tenant is screened with a background check before they're brought to you. Call (718) 388-9830 to talk it through.
Getting started is easy
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Call or stop by
Tell us what you're after — an apartment, a buyer, or help managing your building.
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We put the neighborhood to work
Fifty years on Graham Avenue means we usually know the block, the building and the owner already.
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Move forward with confidence
Screened tenants, honest guidance and a family name that's been trusted here for generations.
Visit or call
363 Graham Ave · Brooklyn, NY 11211
Graham Avenue, Williamsburg · near Metropolitan Ave & the Graham Ave L stop
Call ahead to confirm office hours. Renters, buyers, sellers and building owners all welcome.