Black and white photo of tall buildings in New York City with the Empire State Building in the background, viewed through a narrow alleyway.

Trusted Partner.

Entrepreneurial Approach.

Creating Lasting Value.

Dair Development is a leading provider of real estate development, asset management, and advisory services for a diverse range of investors and property owners.

View of the Brooklyn Bridge seen through a brick archway with a cityscape in the background.

View of a city skyline with tall modern skyscrapers and historic building structures along a river with a small waterfall and bridge.

With a proven track record of delivering successful results across various project types, our team brings decades of experience and expertise to the table. Whether you’re looking for assistance with development, asset management, or advisory services, we have the knowledge and skills necessary to help you achieve your goals.

A gray, multi-story building with decorative architectural details and fire escapes on the exterior, situated next to a street corner with traffic signals and street signs.

Founded by Brian Flanagan in 2020,
Dair Development is a full-service real estate development, asset management, and advisory company.

Interior of a modern building with a large glass window, hanging lamp, stone and wooden walls, potted plants, and a variety of chairs and furniture.

Our unique ability to provide a wide range of services to lenders, equity investors, operating partners, and property owners sets us apart in the industry.

We specialize in projects with significant capital investment, including new ground-up development, adaptive reuse, capital improvements, and interior renovations.

With an emphasis on New York City, Dair is currently working on a variety of projects throughout the Tri-State region with total development budgets well in excess of $1 billion.

Differentiators

Deep Market Knowledge

Sharp read on local submarkets, zoning, and development trends.

Premier Client Service

White-glove support from site selection through closeout.

Principal Perspective

Evaluating deals as an extension of ownership.

Entrepreneurial Mindset

Creative solutions to complex problems.

Invested in the Outcome

Willingness to structure fees or partner with clients to align interests

Dedication to Excellence

Uncompromising standards across design, construction, and delivery.

Message from the Founder

A man in a blue suit and white shirt sitting at a desk, smiling in an office with windows showing city buildings in the background.

We are passionate about what we do. We believe that real estate is more than just a business - it’s an opportunity to create something special that will last for generations. Whether you’re a property owner, investor, or developer, we are here to help you succeed.

— BRIAN FLANAGAN

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Featured Project

All Projects

A modern skyscraper with multiple balconies, glass windows, trees in front, and a plaza with people walking, under a partly cloudy sky.

18 Dock St

Stamford, CT

Collaborators

FBE

LIMITED

HEYMAN

PROPERTIES