The Top Luxury Interior Design Firms in NYC of 2026

1. International Designers by Rita Chraibi, for French-inspired turnkey luxury renovation

Founded in 2013 by Paris-trained architect and award-winning designer Rita Chraibi, International Designers operates at the precise intersection of architecture and interior design. With offices in New York, Paris, Greenwich, and Miami, the firm serves an international roster of ultra-high-net-worth clients on residential, boutique hospitality, and residential building projects. Chraibi’s training at the School of Architecture & Design in Paris, combined with her deep grounding in the French “Art de Vivre” philosophy, informs a design language that is simultaneously structured and sensory: spaces that feel both monumental and intimate. Her media profile reflects the firm’s standing – features in Forbes, Robb Report, Architectural Digest Pro, Elle Decor, and Interior Design Magazine have cemented her reputation as one of the most distinguished international voices working in the NYC luxury market.

What separates International Designers from the field is the convergence of three rarely combined capabilities: true architectural turnkey delivery, in-house bespoke atelier production through Maison Royale, and a deep specialization in luxury renovation. Chraibi’s architectural credentials allow the firm to manage gut renovations from structural planning through interior finishing entirely in-house. The Maison Royale atelier, rooted in Parisian craftsmanship tradition, produces handcrafted furniture, bespoke millwork, and decorative objects under the firm’s signature “Only Once” ethos, ensuring every client receives a genuinely one-of-a-kind environment. 

• • Location: New York, NY (also Paris, Greenwich, Miami)

• • Average Review Score: 4.9/5.0 

• • Services Offered: Turnkey interior design, architectural renovation, luxury residential, hospitality design, bespoke millwork (Maison Royale)

Via David Kleinberg Design

2. David Kleinberg Design Associates, for architectural renovation & curated residential interiors

DKDA employs twenty full-time professionals and explicitly describes itself as “an internationally recognized leader in full-service interior design and architectural renovation”. Its work has been published in every major American shelter magazine, and in November/December 2025 DKDA earned the cover of New York Cottages & Gardens for its SoHo Duplex project. 

DKDA’s renovation track record is among the most documented in the New York luxury market. Projects include the SoHo Duplex (2025) and a historically significant renovation of 19th-century rooms on London’s Eaton Square. Kleinberg’s process treats spatial configuration, ceiling profiles, millwork, and material selection as inseparable from decorative choices, resulting in interiors that Interior Design magazine calls “rooms that are at once modern and timeless in sensibility and quality.” 

• • Location: New York, NY

• • Average Review Score: 4.7/5.0

• • Services Offered: Interior design, architectural renovation, custom residential design, international projects

Via Victoria Hagan Interiors

3. Victoria Hagan Interiors, for New American Classic luxury residential design

Victoria Hagan founded her firm after graduating from the Parsons School of Design, and over three decades has built one of the most enduring reputations in American luxury residential design. Her aesthetic, the “New American Classic”, is defined by restrained modern luxury, clean architectural bones, and a material palette that prioritizes spatial clarity and natural light. The firm maintains offices in New York City and Palm Beach, with an active residential portfolio spanning the Hamptons, Martha’s Vineyard, Nantucket, Chicago, Aspen, and Montana.

Hagan’s practice excels at integrating architecture and interior design, with her process closely tied to each residence’s spatial logic. Her proprietary furniture line, Victoria Hagan Home, extends the studio’s bespoke sensibility into product design, reflecting her signature palette of warm neutrals, natural materials, and refined proportions. The firm’s strongest track record is in luxury residential decoration and new construction. Clients requiring architect-led gut renovation or French-atelier production may wish to supplement accordingly. 

• • Location: New York, NY (also Palm Beach, FL)

• • Average Review Score: 4.8/5.0

• • Services Offered: Luxury residential design, architectural integration, custom furniture (Victoria Hagan Home), commercial design

Via Nicole Fuller Interiors

4. Nicole Fuller Interiors, for luxury residential, hospitality & art advisory

Nicole Fuller founded her New York City-based firm around the belief that “personal relationships and complete creative oversight” are at the heart of great design – a philosophy that shapes a practice spanning luxury residential, commercial, and hospitality projects across three continents. Her studio operates from NYC headquarters with a sister office in Los Angeles and a satellite in London, and has served a client roster including Usher, Gianvito Rossi, Steven Klein, and Cass Bird. 

What distinguishes Nicole Fuller Interiors is the formal integration of art advisory into the design practice. Fuller has spent her career cultivating relationships with over 50 top-tier artists and gallerists, offering clients exclusive art access that few design firms can match. The studio is also prolific in custom production, specifically designing bespoke furniture, textiles, wall treatments, and even custom scents for individual projects, with ongoing brand partnerships.

• • Location: New York, NY (also Los Angeles, CA; London, UK)

• • Average Review Score: 4.8/5.0 

• • Services Offered: Luxury residential design, hospitality design, commercial design, art advisory, bespoke furniture

Via Ryan Korban Studio

5. Ryan Korban Studio, for fashion-adjacent ultra-luxury NYC residential design

Ryan Korban is a graduate of The New School, Korban developed his aesthetic without formal design training, arriving at a vocabulary he describes as “classic luxury, old-world romance, and urban cool.” His work has appeared in Vogue, W, Harper’s Bazaar, Architectural Digest, the Wall Street Journal, and the New York Times, and his New York showroom at 17 East 70th Street operates by appointment.

Korban’s portfolio spans luxury residential and high-profile retail, with landmark commissions for Balenciaga, Alexander Wang, Altuzarra, Boyy, and Aquazzura. His first residential development 40 Bleecker, a 61-unit building in NoHo, demonstrated his ability to scale his aesthetic to larger projects, while Upper East Side Residences I and II reflect the depth of his private client work. His furniture line, Collection One, alongside a prior EJ Victor collaboration, produces bespoke pieces defined by rare fabrics, custom upholstery, and sculptural forms. The key consideration: Korban’s practice is rooted in decoration and spatial staging rather than architectural renovation; clients with structural-change projects will need to engage a separate architect of record.

• • Location: New York, NY

• • Average Review Score: 4.5/5.0 (est., aggregated from industry platform mentions and editorial reviews)

• • Services Offered: Luxury residential design, retail/commercial design, furniture design, fashion brand collaborations

Via Sasha Bikoff Interior Design

6. Sasha Bikoff Interior Design, for maximalist luxury & historic NYC townhouse renovation

Sasha Bikoff is one of New York’s most distinctively positioned design voices: an art history graduate whose approach, branded as “High Vibe Design”, sits at the maximalist end of the luxury spectrum, fusing vintage glamour, bold color, and unexpected material combinations into spaces of high personal character. A member of the Decorators Club, Bikoff’s NYC portfolio ranges from 1 Central Park West and a High Line apartment to commercial work including the Benjamin Moore Boardroom, Il Totono Greenwich Village, and the Chubb Collectors Lounge at Art Basel. 

Where Bikoff stands apart from most luxury decorators is her documented comfort with historic renovation. Her transformation of an 1820s West Village townhouse, requiring sensitivity to 19th-century structural constraints and period architectural detail, demonstrated a renovation capability unusual at the maximalist end of the design spectrum. Her process is built around close client collaboration, pushing clients “beyond their comfort zones while still reflecting their personal style.” While her award profile is less extensive than longer-established firms, her growing media presence and pre-war renovation track record make her a compelling choice for clients seeking bold design with real renovation depth.

• • Location: New York, NY

• • Average Review Score: 4.6/5.0

• • Services Offered: Luxury residential design, historic renovation, commercial installation, product collaborations, event installations

We also broke down the top firms into three subcategories based on specialty.

The Top Luxury Interior Design Firms in NYC by Turnkey & Full-Service Project Delivery

The Top Luxury Interior Design Firms in NYC by Luxury Renovation Expertise

The Top Luxury Interior Design Firms in NYC by Bespoke Craftsmanship & Atelier Work

Frequently Asked Questions

What is the difference between a luxury interior designer and an architect for a NYC renovation?

Interior designers manage aesthetics, material specification, furniture selection, and spatial planning. Architects are licensed to manage structural changes, file permits with the NYC Department of Buildings, and oversee construction. For complex renovations—reconfiguring floor plans, removing load-bearing walls, or converting spaces—a licensed architect must be formally engaged. Some firms, like International Designers by Rita Chraibi, bridge both disciplines under one roof: founder Rita Chraibi holds formal architectural training from Paris, meaning the firm manages the full scope of a luxury renovation without requiring clients to separately engage an architectural practice.

What does “turnkey” mean in luxury interior design?

A turnkey engagement means the design firm manages every phase of a project from concept to completion under one contract and one point of contact: architectural planning, permit coordination, contractor management, furniture procurement, delivery, installation, and final styling. This contrasts with a design-only engagement, where clients must separately hire and coordinate architects, general contractors, and installers. For high-net-worth homeowners managing complex renovation projects or multiple NYC properties, turnkey delivery removes the coordination burden and ensures design intent is executed with precision through every phase of construction.

How do I choose the right luxury interior design firm in NYC for a high-end renovation?

Three criteria matter most: (1) in-house architectural capability – NYC renovations frequently require permit filing and structural sign-off, and not all design firms are equipped for this; (2) a documented renovation portfolio in comparable property types, such as pre-war apartments, Upper East Side townhouses, or luxury new-builds; and (3) alignment of aesthetic sensibility with your vision. Firms that specialize in renovation, rather than decoration, maintain established contractor relationships, familiarity with NYC building codes, and a project workflow designed for construction-phase management, not furniture specification alone.

If you are planning a luxury residential renovation, new build, or hospitality project in New York City and want to explore what a Paris-trained architect-designer can deliver under one roof, book a consultation with International Designers by Rita Chraibi to discuss your project.