New York City
Ground-up housing,
built for New York.
Glowstone Group acquires, develops and manages residential and mixed-use buildings across Brooklyn, the Bronx, Manhattan and Queens.
- 1,300+Units developed
- ~1MSquare feet
- $500MIn development
About
From vacant lot to finished building, under one roof.
Glowstone Group is a New York City real estate developer based in Brooklyn. We focus on ground-up multifamily and mixed-use buildings: finding the right sites, shaping what can be built on them, seeing each project through construction, and managing our buildings in house once residents move in.
Led by principal David Goldberger, we work closely with architects, lenders and the City’s housing programs to deliver well-made homes in the neighborhoods that need them, including permanently affordable units through New York’s Universal Affordability Preference (UAP).
- Site-ledEvery project starts with the lot: its zoning, its block and what it can become.
- Design-mindedClean, durable architecture built to last in the city.
- Hands-onWe stay close to every step, from closing to certificate of occupancy.
What we do
Five disciplines, one team.
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01
Acquisitions
We source and acquire development sites across the boroughs, evaluating zoning, buildable area and neighborhood fundamentals before we commit.
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02
Development
We lead each project from feasibility through design, approvals and financing, assembling the team that brings a building from drawings to reality.
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03
Construction Management
We oversee construction directly, keeping schedule, budget and quality in view from groundbreaking to completion.
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04
Affordable Housing
We build affordable homes into our projects through New York City programs such as the Universal Affordability Preference (UAP).
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05
Property Management
We manage our buildings in house, so residents deal directly with the team that built them, with responsive service and a single point of contact.
Projects
Built and building across New York.
In development 2
-
In development
2201 3rd
AvenueEast Harlem, Manhattan
Ground-floor retail
-
In development
2153 Mapes
AvenueWest Farms, The Bronx
Ground-floor public childcare center
Planning stage 2
-
Planning stage
673 St Nicholas
AvenueWest Harlem, Manhattan
Ground-floor Harlem School of the Arts
-
Planning stage
3309 White Plains
RoadWilliamsbridge, The Bronx
Completed 4
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Completed 2026
2100 Union
StreetBrownsville, Brooklyn
Ground-floor retail
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Completed 2026
172-02 Hillside
AvenueJamaica, Queens
Ground-floor retail
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Completed 2024
786 Liberty
AvenueCypress Hills, Brooklyn
Ground-floor retail
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Completed 2025
1952 Anthony
AvenueMount Hope, The Bronx
Contact
Call or visit.
For sites, partnerships and project inquiries, reach our Brooklyn office.