A landmark mid-century modern townhouse in Brooklyn Heights is undergoing a thoughtful renovation that preserves the architectural vision of its original designers. The iconic residence at 48 Willow Place, designed by architects Joseph and Mary Merz as their own home, is being carefully updated by new owners who appear committed to maintaining the building's distinctive modernist character.
A vigilant neighborhood observer recently spotted what appeared to be rooftop mockups being prepared for the Landmarks Preservation Commission at the notable address. Through a third-story window, construction activity was visible, initially raising concerns among architecture enthusiasts that the property might be facing a complete gut renovation that could compromise its historic integrity.
The Brooklyn Heights property has changed hands twice since the passing of the Merz couple, who originally created this architectural gem. Most recently, the house was sold in 2024 following a sensitive renovation by renowned architect Ian Starling. Starling's previous work had successfully updated the residence for contemporary living while carefully preserving the essential spirit and character of the original mid-century modern design.
Fortunately for preservationists and mid-century modern architecture enthusiasts, Department of Buildings permits issued in April reveal that the current renovation plans are far less invasive than initially feared. The new property owner is focusing on structural improvements to the roof system and adding skylights to the upper story, enhancements that should bring more natural light into the home without compromising its architectural integrity.
According to a Landmarks Preservation Commission permit issued in July, the renovation work on the lower levels will involve replacing openings, including the distinctive front door and its accompanying sidelights, with exact replicas of the original elements. This approach demonstrates a commitment to historical accuracy and suggests that the new owners understand and respect the architectural significance of their property.
The careful approach to this renovation reflects a growing awareness among property owners in historic districts about the importance of preserving mid-century modern architecture. The Merz house represents a significant example of this architectural movement in Brooklyn Heights, and its thoughtful renovation could serve as a model for similar projects in the neighborhood and beyond.
