RI Architecture designs thoughtful, highly considered apartment renovations across Manhattan and Brooklyn. Architecture, interior design, custom millwork and furnishings are developed together, creating a home that feels coherent from the floor plan to the smallest detail.

The process begins with how you live now, what is no longer working and how the apartment should support the years ahead.

Architecture and Interior Design for NYC Apartment Renovations

Close-up of a dark blue cabinet with gold handles, a marble countertop, and various bottles and glassware on the countertop.

Architecture and interiors developed together

The most successful apartment renovations are not a collection of separate decisions. The layout affects the lighting. The millwork affects circulation and storage. Materials influence the character of every adjoining room. Furniture, fixtures, and architectural details must ultimately belong to the same home.

RI Architecture brings these decisions into one design process. Rather than treating architecture and interiors as separate phases, we consider the apartment a complete environment from the outset.

The result is a residence that feels intentional, comfortable, and distinctly personal.

Designed around the way you intend to live

Some apartments need a more functional kitchen or better storage. Others require a fundamental reconsideration of the plan.

A project may begin with the need to:

  • Reconfigure rooms around a growing or changing family

  • Combine adjacent apartments into one coherent residence

  • Improve the flow of a prewar or postwar layout

  • Create a home office without compromising the rest of the apartment

  • Integrate custom storage and millwork into limited space

  • Prepare a long-term home for a new stage of life

  • Bring kitchens, bathrooms and adjoining rooms into one architectural vision

Each project begins with a careful study of the existing apartment and a conversation about daily routines, priorities and long-term plans. Design options are then developed so you can clearly understand the possibilities before choosing a direction.

Our Process

Renovating an apartment in New York involves more than the apartment itself. Co-op and condominium buildings may have alteration agreements, technical requirements, insurance provisions, working-hour restrictions, and their own review procedures.

The project may also require coordination with building management, reviewing architects, engineers, expediters, or the NYC Department of Buildings.

RI Architecture (RIA) identifies these requirements early and prepares the architectural information needed for the applicable review and approval process. Requirements vary by building and project scope, so we evaluate them individually rather than treating them as a standard checklist.

This allows design decisions to develop with an understanding of the apartment, the building, and any required approvals.

1. Understanding the Apartment

The process begins with a conversation, questionnaire, and site visit. We review the existing conditions alongside how the apartment is currently used.

2. Exploring the Possibilities

We study alternative layouts and design approaches. Each option responds to the same priorities differently, allowing us to consider strengths and trade-offs before moving forward.

3. Developing One Direction

The selected concept is developed across the architecture and interiors. Millwork, lighting, materials, fixtures, and furnishings are considered in relation to the overall composition.

4. Documentation and Approvals

The design is translated into coordinated drawings and specifications. Building submissions, consultant coordination, and regulatory filings are addressed as required by the project.

5. Following the Design Through

RI Architecture remains involved during construction to answer questions, review the work, and help preserve the design intent through completion.

Elegant living room with cream-colored sofa, marble coffee table with a large floral arrangement, built-in bookshelf with books and decorative items, wall-mounted TV, abstract artwork, and modern chandelier with glass globes.
A cozy sitting area with a white upholstered armchair, a blue side table, and a framed painting of a street scene with palm trees hanging on a textured wall, seen through an open doorway.

Before a Project Begins

Begin With the Apartment as It Is
You do not need a finalized scope to begin.

An existing plan, real estate listing, or description of what is no longer working can provide a useful starting point.