SOCOTEC supported the $2.5 billion transformation of the historic Domino Sugar Refinery in Brooklyn, NY, into a complex, multi-building mixed-use campus by providing integrated code consulting, filing representation, and certificate of occupancy strategy.
Key informations
- Project Name: Domino Refinery Redevelopment Plan (including 300 Kent Ave / Domino Refinery, 280 Kent Ave / Site B, 1 South 1st Street / 10 Grand)
- Client: Two Trees Management
- Location: Williamsburg, Brooklyn, NY
- Project Duration: 2021–2030
- Services Provided: Code consulting, filing representation, support for Certificate of Occupancy and Temporary Certificate of Occupancy (TCO) strategy

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Balancing heritage, performance, and compliance
Located along the Williamsburg waterfront in Brooklyn, the former Domino Sugar Refinery has undergone one of New York City's most remarkable redevelopment transformations. Once a symbol of the city's industrial heritage, the site is now being reimagined as a vibrant mixed-use destination featuring office space, residential buildings, retail offerings, and public amenities.
Originally built in 1856, the refinery was never intended to accommodate modern occupancy requirements. Redeveloping the site required far more than a traditional renovation. It involved integrating contemporary building systems and new uses within a historically significant structure.
One of the project's most distinctive features was the integration of a nearly fully glazed office structure within the preserved historic masonry shell of the refinery. This innovative design required careful coordination to achieve energy code compliance while preserving the building's historic character.
The project team faced a range of challenges, including
Preserving the site's architectural character
while meeting current building regulations.
Achieving energy compliance
within a unique combination of historic masonry and high-performance glazing.
Coordinating approvals
across multiple buildings and construction phases.
Managing occupancy schedules
while portions of the development remained under construction.
Aligning project objectives with the requirements
of numerous city agencies and regulatory bodies (DOB, LCP, etc.).
Regulatory expertise throughout the development lifecycle
Our New York team provided coordinated code consulting and filing representation across the Domino campus, supporting approvals, phased occupancy, and complex regulatory alignment in a highly constrained redevelopment environment.
This integrated approach helped maintain approval momentum, align design and regulatory requirements, and support phased delivery across a highly complex multi-building development.

The project highlights
A new benchmark for adaptive reuse in New York City
Today, the Domino Sugar Refinery stands as a powerful example of how historic industrial assets can be successfully transformed for modern urban life. The redevelopment preserves an iconic piece of Brooklyn's history while creating new opportunities for residents, businesses, and visitors.
The project highlights the value of combining preservation, innovation, and regulatory expertise to deliver complex developments in highly regulated environments. It also demonstrates how early planning and coordinated compliance strategies can help accelerate approvals, reduce project risk, and support long-term success.
Today, the Domino Sugar Refinery stands as a powerful example of how historic industrial assets can be successfully transformed for modern urban life. The redevelopment preserves an iconic piece of Brooklyn's history while creating new opportunities for residents, businesses, and visitors.
The project highlights the value of combining preservation, innovation, and regulatory expertise to deliver complex developments in highly regulated environments. It also demonstrates how early planning and coordinated compliance strategies can help accelerate approvals, reduce project risk, and support long-term success.


