235 S. Great Neck Road Copiague, NY


AJG, founded in 1997 is a real estate development, construction, and acquisition firm based in Long Island, New York. AJG performs all of the construction on its own projects. Our rigorous analysis and due diligence along with an exceptional vision of our disciplined and seasoned team is the basis of our success. AJG Development specializes in complex residential and commercial investments through acquisitions and joint ventures. By maximizing our experience, creativity and resources we transform non-traditional real estate opportunities into high-performing assets and unlock the appeal of under-developed properties.

Since 1997, we have acquired, repositioned and developed properties in New York, Connecticut and Florida, including residential condominium, 55 and over complexes, residential rental properties, retail centers, mixed-use and industrial buildings and special use properties.

326 Broadway Suite 201
Bethpage, NY 11714
O 516-933-4002
F 516-933-4001
C 516-721-0609

Current Communities

Parkview at Salisbury

Parkview at Salisbury is a 55 and better luxury condominium community in the heart of Nassau County located at 608 Carman Avenue. The Salisbury area is a beautiful neighborhood that offers close proximity to shopping, parks, restaurants, theaters, pubs and health care.

Newton Garden

Located in the heart of the Village of Westbury, Newton Gardens Condominium overlooks the vibrant Post Avenue downtown retail corridor where you can stroll to shops, restaurants, cafes, pubs, theaters and retail stores.

Harbor View Estates
Now Taking Deposits – Phase 2

Harbor View Estates is a gated waterfront retreat you’ve been in search of for those 55 and better. Located in Copiague at the end of Howells creek just south of Montauk Highway, this luxurious community is an oasis that is just a two minute boat ride to the Great South Bay and the infamous Tanner Park.

Park Avenue Lofts
19 Units Mixed Use Building – Bayshore, New York

New luxury apartments in Long Island, NY, in the heart of the bustling downtown of Bayshore. Abundant amenities with a few minutes walk from Main Street shopping, dining and entertainment. Plus, direct access to the Bayshore LIRR Station – taking you to New York Penn Station in no time at all. These are the brand new apartments on Long Island that you have been looking for.