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A Trio of AD100 Talents Bring Rigor and Romance to a Historic NYC Town House

Elizabeth Roberts Architects, Grace Fuller Marroquin, and Leonora Hamill team up to revive a historic Upper West Side home
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Art Deco armchairs pull up to a 1970s Travertine cocktail table in the library, where windows are dressed in curtains of Schumacher fabric.

Any project involving multiple designers requires plenty of open conversation and some healthy design diplomacy, but all the more so in the case of a recent renovation to an Upper West Side town house. When a French-born couple purchased the property as a home for themselves and their school-age children, they enlisted a trifecta of AD100 firms: Elizabeth Roberts Architects (ERA), landscape designer Grace Fuller Marroquin, and decorator Leonora Hamill. “We
felt very fortunate to work with ‘three graces,’ each with their own personality,” says the husband.

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In the living room, Dmitriy & Co sofas flank a bespoke ottoman in Décors Barbares fabric; artworks by Jean Dubuffet, Raoul Dufy, and Ossip Zadkine.

Art: Jean Dubuffet - © 2025 Artists Rights Society (ARS), New York / ADAGP, Paris, Raoul Dufy - © 2026 Artists Rights Society (ARS), New York, Ossip Zadkine / Zadkine Research Center
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AD100 maestros Leonora Hamill, Elizabeth Roberts, and Grace Fuller Marroquin (Pictured, from left, on-site) handled the project’s decoration, architecture, and landscape design respectively.

Photo: Michael Turek

Ideas bounced back and forth among the seasoned trio. “It was a real dialogue,” Hamill reflects of the collaboration. Add to that conversation the homeowners themselves (both aesthetes from art-collecting families), and you had many opinionated parties, often spanning time zones, with unique points of view. The trick became balancing Hamill’s maximalist inclinations, shared by the wife, with the pared-back sensibility favored by the husband, which was more in line with ERA’s clean-lined style. Adds Hamill: “It was putting pieces together into a puzzle they loved.”

The 1882 residence had previously been carved up into apartments and stripped of its original details. Roberts and her team, including ERA principal Josh Lekwa, endeavored to bring back the building’s Victorian spirit while brightening the interiors and tailoring proportions and flow to the needs of the family. At the same time, spaces would have to absorb any grand gestures by Hamill, a year-round visual interest, down to the moss-covered ground.

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An Atelier Vime Editions light hangs in the dining room; tablecloth by Vis à Vis Paris.

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Elizabeth Roberts Architecture (ERA) designed the kitchen; range by Lacanche.

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Portuguese cork tiles line the library, where a vintage sofa in antique Kanthas mingles with a vintage floor lamp; library lights by Hector Finch.

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Marbleized wallpaper by Beata Heuman lines a powder room; sconces by Jess Wheeler Studio.

With downstairs functioning as a dedicated family domain, the parlor floor was configured for more formal entertaining. The graphic foyer (clad in an Adelphi Paper Hangings wall covering) gives way to a gracious living room, appointed with custom velvet sofas and a 19th-century Japanese screen. Hamill admits that while her impulse is usually to fill a room with high-low pieces, this project helped her “understand the value of having more space for certain curated objects.” She even came around to the client’s request for a wet bar. “It creates buzz for your guests, and we wanted something fun and sort of sexy.”

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The bar pairs bespoke millwork painted in Benjamin Moore’s Onyx with Schumacher wallpaper in a Tortoise print.

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A new staircase now connects all five floors.

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In the primary suite, Jennifer Shorto fabric dresses the window and headboard; rug by Stark and paint by Kerien Partners.

In the neighboring library, plush seating can be swapped out for round tables in the event of larger gatherings, transforming the space into an intimate salle à manger. Here Hamill had total carte blanche, blending cork walls, hand-embroidered curtains, a Louis XIV–style marble mantel, and myriad decorative splashes. “The clients said, ‘You can do your thing,’ which I promptly did,” she recalls. For the primary suite, Hamill likewise injected drama, from the patterned Jennifer Shorto fabric on the window shades and headboard to the vintage Ettore Sottsass desk.

Looking out across the sunny rooftop—lush with ivy, roses, and hydrangeas—Fuller Marroquin attributes the project’s success to a shared objective. “The sensitivity really has to be towards what the client wants,” she notes. “That’s the assignment.” As the husband affirms, “Thanks to Elizabeth, Leonora, and Grace, our home is unique while reflecting our way of living.”

This story appears in the AD100 issue. Never miss a story when you subscribe to AD.