Upper East Side Townhouse Renovation: Reimagining a 7,000 SF Residence

Renovating a townhouse in the Upper East Side presents a distinct set of architectural opportunities and constraints. These homes often combine historic character with complex structural systems, requiring a careful balance between preservation and transformation. A full townhouse renovation involves rethinking spatial organization, upgrading building systems, and refining the architectural language to align with contemporary living.

An Upper East Side townhouse renovation requires a comprehensive, coordinated approach that integrates structural modification, interior architecture, and building systems into a unified design. Successful projects align architectural intent with technical execution, allowing the residence to function efficiently while achieving a high level of spatial clarity, material quality, and design refinement.

I am Jorge Fontan, owner of Fontan Architecture, a Manhattan-based architecture firm specializing in high-end residential renovations. Our work on townhouse projects in New York City focuses on integrating design development with technical coordination from the outset. We approach each renovation as a fully customized response to the client, aligning spatial planning, material selection, and construction detailing with the client’s lifestyle and priorities. Our process emphasizes clear communication and rigorous development, ensuring that design excellence and technical execution are advanced together throughout the project. In this article, we review the progress of a 7,000 square foot townhouse renovation on the Upper East Side currently under construction.

 

---

---

 

Full Townhouse Gut Renovation on the Upper East Side

This project is a complete gut renovation of a 7,000 square foot, five-story townhouse on the Upper East Side of Manhattan. All the original structure has been fully removed, including the front and rear facades (which were not historic), as well as all floor and roof structures. The house includes a rear and rooftop addition, enlarging the usable square footage. It also includes a new roof deck and elevator.

 

New Stairs

One key feature of this home is the new custom elliptical stair we designed. This curved stair extends from the cellar to the roof as a series of ellipses stacked and centered vertically throughout the house.

In the photo below, you can see the steel structure of the stairs being installed. Later, it will receive marble, metal, and wood finishes to complete the design. This stair is designed as a reinterpretation of the historic Gilded Age homes with elliptical stairs that can be found on the Upper East Side.

 

We designed this staircase as a modern version of a classic feature.

 

Bathrooms

Below is a photo of a nearly finished bathroom with a carved marble bathtub. This is one example of the level of finish integrated into this home. The tub is entirely carved from a solid block of marble, creating a seamless and sculptural element that enhances the overall design and reflects a high level of material craftsmanship.

 

Kitchen

The kitchen is another example of the custom design approach in this home. The hood and range are custom-made with a classic aesthetic from Officine Gullo, and the cabinetry is fully customized to align with the overall architectural language.

 

New Facade Design

The home will receive a new limestone facade. The townhouse is located within a historic landmark district, but the original facade was non-historic and a simple brick structure. As a result, the Landmarks Preservation Commission approved the reconstruction of the facade.

Here is a rendering we produced for the proposed design. The facade is composed of limestone and bronze, referencing the architectural character of Upper East Side townhouses. The design draws from traditional townhouse proportions and detailing, while introducing a controlled level of modernization. The composition is carefully balanced to create a residence that is both contextual and aligned with contemporary architectural standards.

 

Upper East Side Townhouse Renovation Approach

A full townhouse gut renovation on the Upper East Side requires a disciplined architectural process that integrates structural work, interior architecture, and building systems into a unified design. This project demonstrates a comprehensive transformation, including full structural reconstruction, a new limestone facade, and highly customized interior elements. The design aligns spatial organization, material selection, and architectural detailing to create a residence defined by clarity, proportion, and refined execution.

The renovation reflects a coordinated approach where design intent and technical development are advanced together. Elements such as the elliptical stair, carved marble bathtub, and custom kitchen illustrate the level of customization and material precision involved in a high-end townhouse project. Each component is developed as part of an integrated system, ensuring continuity across the architecture and interiors while supporting the functional requirements of contemporary living.

At Fontan Architecture, we design and execute townhouse renovations throughout New York City with a focus on high-quality design and rigorous technical coordination. We work closely with our clients to develop fully customized homes that respond to their specific goals and lifestyle. Our process combines architectural design, detailing, and construction coordination to deliver projects with a high level of execution. If you are planning a townhouse renovation on the Upper East Side, Fontan Architecture can guide you through the design and construction process with a clear, structured, and professional approach.