Greenline Development Group is a project-by-project general partner with a track record of beating the market with ground-up residential buildings. Founded in Brooklyn in 2019, the firm is rapidly expanding into new regions and construction types. Our core team combines expertise in finance, development, and law. As we rapidly expand, our commitment remains unwavering—to execute projects with excellence, along with sustainable practices and financial returns that beat the market.
Our Mission
Our mission is threefold: generating great returns for our investors, building quality homes for young professionals and low-income residents, and operating as sustainably as possible.
Adam Greenberg
Managing Partner
Adam manages the acquisition, investment analysis, finance, reporting, and investor relations. Adam has a bachelor's degree in economics and business administration. He has also passed the CFA (chartered financial analyst) Level 1 exam and is now a Level 2 candidate.​Prior to Greenline, Adam served as the head analyst for multiple US and Israel-based developers and syndicators. Additionally, he served as a real estate finance consultant to multiple Israeli funds.
Gilad Tamir
Managing Partner
Gilad manages deal sourcing, negotiation, design, and construction management. Gilad has a bachelor’s degree in structural and geotechnical engineering. Prior to Greenline, Gilad served as the owner representative for multiple of the largest developers in NYC. In this role he oversaw the development of residential and commercial properties. Gilad has a proven track record leading large-scale, complex projects from due diligence through sales and close out.
Irina Florian
General Counsel
Irina manages legal, compliance, and continuously mitigating operational risk. Irina received her Master’s Degree (LLM) from Columbia University in the City of New York and has over 13 years of experience as a real estate attorney. Throughout her career, Irina has served as a trusted advisor to real estate developers, offering strategic counsel and crafting robust legal and business structures. Her contributions have been instrumental in achieving the successful development of more than 20 ground-up projects, collectively valued at over USD 1.4 billion.


Sustainability is a core principle we actualize through innovative development practices. These efficiencies save costs and help us make a greener, more responsible future. We take pride in this commitment and are constantly exploring new practices.
View our Portfolio
For the cabinets at 186 Huron, weathered wood from the pre-existing building was polished and repurposed. This recycling saved on cost and lowered the carbon footprint of the build-out. Plus, the vintage appearance was a draw for buyers.
Rather than tear the original house structures down, we recycle the existing homes to capture salvage value and reduce waste.
At Greenline's 3604 4th Ave development, exterior solar panels will generate enough electricity to power the entire building's electricity needs. This generates another revenue stream for the project while reducing the building's operation costs and carbon footprint.

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+1 917-720-0153

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1223 Cleveland Ave #200
San Diego, CA 92103