Plans for a rooftop addition to the mid-century modern townhouse at 48 Willow Place in Brooklyn Heights have sparked local opposition. The proposal, which seeks to add a terrace and rooftop structure, was discussed during a meeting of Community Board 2 on November 5, 2024. A hearing before the Landmarks Preservation Commission (LPC) is scheduled for November 25, 2024.
The townhouse, designed by architects Joseph and Mary Merz, is one of only three in the Brooklyn Heights Historic District that reflect the couple’s distinctive mid-century modern style. Following the Merz couple’s passing, ownership of the property changed hands, with the most recent sale occurring in 2024 after renovations led by acclaimed architect Ian Starling. Starling’s updates aimed to modernize the residence while maintaining its historical integrity.
Concerns regarding the proposed rooftop addition center on its visibility from the street and its potential impact on the architectural composition of the facade. Documentation submitted for the application indicates that the addition would disrupt the carefully designed modern and abstract elements of the building’s exterior.
The façades of the three Merz-designed townhouses, including 48 Willow Place, incorporate traditional townhouse features while also presenting a modern aesthetic. Each structure features a vertical arrangement of three openings that echoes elements of the colonnade row that previously occupied the site.
A letter submitted to Community Board 2 highlighted the importance of preserving the unique architectural character of the Merz townhouses. The author referenced a similar case from over two decades ago when the owner of 40 Willow Place sought a visible rooftop addition. The LPC rejected that proposal, asserting that such an addition would compromise the sculptural design of the buildings. The letter concluded with a call for the LPC to similarly deny the current proposal for 48 Willow Place.
Earlier this year, the new owner of 48 Willow Place secured permits from the Department of Buildings (DOB) and the LPC to reframe the roof and install skylights on the upper level. This prior approval indicates a willingness to adapt the property while respecting its heritage.
As the community prepares for the upcoming LPC hearing, the outcome could significantly affect the future of this historic townhouse and its architectural ensemble within Brooklyn Heights. The chairs and secretary of Community Board 2 did not respond to requests for comment regarding the ongoing discussions about the proposed addition.
This situation underscores the ongoing dialogue between modern development and the preservation of historical architecture, particularly in neighborhoods with rich architectural legacies.
