The Beaux-Arts Townhouse, located in New York City’s Upper East Side Historic District, stands as a testament to the harmonious blend of historical preservation and contemporary design. This project, undertaken by Peter Pennoyer Architects, involved a meticulous restoration of the townhouse’s street façade, reestablishing the architectural elements of the attic dormer and balustrade.

In the garden area, the architects removed a protruding wing and extended the house’s footprint to the thirty-foot garden limit, enhancing the property’s spatial dynamics. Behind the preserved street façade, a new 7,500-square-foot residence was constructed, drawing design inspiration from the townhouse’s distinctive primary elevation. The architectural language was refined to resonate with modern sensibilities while paying homage to the early 20th-century Beaux-Arts style.
A notable feature of the interior is the oval staircase, which spirals between two levels of public space. This grand element serves as a nod to the Beaux-Arts spirit, adding a sense of elegance and continuity to the home’s design.

The project’s success is attributed to the collaborative efforts of the architectural team, including Partner-in-Charge Thomas P. R. Nugent, Design Director Gregory Gilmartin, and Associate-in-Charge Craig Stevens. The interior design was executed by Kirsten Kelli, LLC, while the landscape design was also managed by Peter Pennoyer Architects. The project’s visual documentation was captured by photographer Jonathan Wallen, whose work has been featured in various architectural publications.
Peter Pennoyer Architects, established in 1990, is renowned for its expertise in traditional and classical architecture. The firm’s portfolio spans residential, commercial, and institutional projects, with a particular emphasis on historic preservation and renovation. Their approach is characterised by sophisticated detailing, high-quality craftsmanship, and a seamless integration of modern comforts with classical aesthetics.

The Beaux-Arts Townhouse exemplifies the firm’s commitment to preserving architectural heritage while introducing contemporary elements that enhance functionality and livability. By thoughtfully restoring and expanding the townhouse, Peter Pennoyer Architects have created a residence that honours its historical roots while embracing modern design principles.
The townhouse’s location in the Upper East Side Historic District adds to its significance, as this area is known for its rich architectural history and well-preserved buildings. The restoration of the Beaux-Arts Townhouse contributes to the district’s ongoing preservation efforts, ensuring that the architectural legacy of the area is maintained for future generations.
In summary, the Beaux-Arts Townhouse project showcases Peter Pennoyer Architects’ ability to blend historical preservation with modern design, resulting in a residence that is both timeless and contemporary. The project’s success is a testament to the firm’s dedication to quality, craftsmanship, and a deep understanding of architectural history.
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