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NEW YORK CITY TOWNHOUSE EXPERTS

Historic Preservation and Restoration

Zivkovic Connolly approaches historic preservation as a professional responsibility to continue and enrich a building’s architectural life. Our work includes the restoration, rehabilitation, and adaptive reuse of landmark townhouses, country estates, institutional buildings, religious structures, and significant historic interiors in New York, elsewhere in the United States, and abroad.

 

Each project begins with a close study of the existing building, its history, materials, construction, and defining architectural character. Original masonry, plasterwork, woodwork, decorative finishes, windows, and other significant features are preserved or restored wherever possible, while new interventions are sensitively integrated to support contemporary use without diminishing the integrity of the historic fabric.

Greenwich country house with landscaping and shingled roof
Pair of Upper East Side townhouses landmarks, landmarked, landmark, restoration, gut renovation
Restored Bank interior in London
Church interior destroyed by fire. Landmarked church. Richard Upjohn Church. Trinity Chapel NYC. Church restoration
Church interior restored roof after fire. NYC Church. Richard Upjohn Trinity Chapel
Upper East Side Townhouse Mansion. Carhart Mansion. Gilded Age Townhouse. Gilded Age Mansion NYC
Upper East Side Townhouse. Upper East Side Mansion. Ogden Codman Jr. Townhouse. Restored NYC Landmark
Restored Gilded Age Living Room. Ogden Codman Jr. NYC Townhouse
Ogden Codman Jr. Rotunda Stair. NYC Townhouse. NYC Landmark. Gilded Age Townhouse
Restored Gilded Age Dining Room. Preserved Adam Room Ceiling. NYC Landmark Townhouse Preservation Restoration Renovation
Restored Gilded Age Dining Room. Preserved Adam Room Ceiling. NYC Landmark Townhouse Preservation Restoration Renovation
Restored Custom Millwork Gilded Age Mansion. Upper East Side Townhouse
Cast Iron Facade Restoration
Custom Millwork Country House Restoration Presrvation
Medieval church in Ireland Preservation Restoration
Watercolor Rendering of Richard Upjohn Church Restoration Preservation Renovation. NYC Church. NYC Landmark
Historic Bar Preservation Storefront Facade
Country House Preservation Renovation
Archway entry rendering
Upper West Side Townhouse Brownstone Landmark Preservation Renovation
Upper East Side Townhouse Mansion Bedroom Restoration
St. Paul's boarding school building restoration render
Upper West Side custom millwork entry preservation
Upper west side brownstone townhouse landmark preservation restoration renovation
Traditional Irish pub restoration Interior
Measure is all.

Successful preservation requires more than reproducing historic appearances. It requires an understanding of traditional techniques, materials, and craftsmanship; existing structural conditions; current building codes; and the sensitive integration of new mechanical, electrical, plumbing, energy- and resource-conservation, fire-protection, accessibility, and life-safety systems.

Our preservation work ranges from selective restoration to comprehensive rehabilitation and adaptive reuse. Whether restoring a landmarked New York City townhouse, repairing a historic facade, reconstructing a damaged interior, or converting an older building to a new purpose, we seek to retain the qualities that make the original architecture distinctive while ensuring its sustainability and long-term use.

© 2026 Zivkovic Connolly Architects PC. All Rights Reserved.

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