Our Favorite Co-Op Renovations In Manhattan

Table of contents

• Italian Renaissance Palazzo Transformation | 1035 5th Avenue 
• Upper West Side Pre-War Co-Op Renovation | 801 West End Ave
• Chelsea Co-Op Renovation | 107 W 25th St
• Sutton Place Co-Op Renovation At The Sovereign | 425 East 58th St
• Manhattan Condo Renovation At The Chelsea Mercantile | 252 Seventh Ave
• NYC Condo Renovation In Carnegie Hill | 8 East 83rd

As a full-service NYC general contractor located in the heart of Manhattan, we aim to deliver renovations that honor the area's rich history and architectural excellence. Beyond the beauty, our revered design-build approach has quickly become the most streamlined path for clients taking on extensive co-op renovations in Manhattan, as our all-inclusive offering eases the multi-faceted burden of permits and co-op board approvals, getting multiple contractors in sync, and the unease of renovating in NYC’s layered landscape. Sure, the prestige is worth the price of admission, but there’s nothing straightforward about renovating a co-op in Manhattan. 

That’s why we’re proud to share a handful of our favorite co-op renovations from the heart of New York. Whether we’re highlighting a 4,000 square foot pre-war project on 5th Avenue or a total overhaul of a post-war property in Sutton Place with some of the coolest views imaginable, every reno below demonstrates different aspects of successful co-op renovations in Manhattan complexities and design solutions - and how our all-encompassing approach helped streamline each unique challenge.

‍

‍

[#1]Italian Renaissance Palazzo Transformation | 1035 5th Avenue[#1]

Overlooking Central Park from one of Manhattan’s most distinguished addresses, this 4,000 square foot pre-war co-op at 1035 Fifth Avenue had not been updated in more than fifty years. Our client turned to Gallery for a full design overhaul that honored the home’s Italian Renaissance architecture while transforming the space for modern living. The plan called for preserving timeless architectural details and polished marble accents while introducing contemporary functionality and the addition of a new full bathroom and powder room.

‍

‍

‍

‍

Unsurprisingly, working in such a storied building presented both creative opportunities and technical challenges. Fifth Avenue co-ops are known for strict renovation requirements, which meant every design choice and construction step required precision, various rounds of review, and general respect for the property’s history. To accommodate, our team developed custom trims and millwork to blend seamlessly with original finishes, restored the parquet flooring, and rewired much of the home without compromising the pre-war character.

‍

‍

‍

The result is a residence that feels timeless yet reinvented, achieved through considerate craftsmanship and a deep understanding of what makes these historic Manhattan spaces so special. View our full co-op renovation at 1035 5th Avenue. 

‍

‍

[#2]Upper West Side Pre-War Co-Op Renovation | 801 West End Ave[#2]

Located just off Broadway, this combined pre-war co-op on the Upper West Side was purchased by busy NYC professionals seeking to modernize their new home for family living without losing any architectural charm. Gallery was brought in to oversee a full-scale renovation that balanced timeless design with everyday use, a signature of our Manhattan co-op renovation expertise.

‍

‍

The centerpiece of Upper West Side pre-war co-op renovation co-op renovation is a custom kitchen featuring two-toned Miralis cabinetry, quartz countertops, and a clean subway tile backsplash. New hardwood flooring grounds the entire apartment design, complemented by custom closets to maximize storage and maintain an organized flow.

‍

‍

‍

‍

‍

Beyond aesthetic details, Gallery managed every aspect of the project, from board approvals and permit coordination to construction oversight and final finishing touches. The result is a bright, functional space tailored for modern family life, grounded in the historic character that defines the Upper West Side. View our full co-op renovation at 801 West End Avenue. 

‍

‍

[#3]Chelsea Co-Op Renovation | 107 W 25th St[#3]

Located in a former sewing machine factory turned boutique co-op between Madison Square Park and the Chelsea Gallery District, this 1,300-square-foot home needed a full rework to support a growing family. Gallery was brought in to reimagine the flow and functionality of the space, with the goal of transforming the two-bedroom apartment into a well-balanced three-bedroom, two-bath home that supports the family’s evolving needs while honoring the building’s industrial character.

‍

‍

‍

‍

To create a more efficient and livable plan, the team framed new walls within the existing footprint to carve out a third bedroom, added a second full bathroom, and completely reconfigured the kitchen for better storage and usability. The new layout introduced thoughtful features like custom millwork, built-in laundry storage, and a concealed charging station, along with modern upgrades including a full HVAC system and all-new flooring. The extremely custom kitchen now features a Neolith Calacatta Gold Silk island slab, Sub-Zero and Wolf appliances, and tailored cabinetry that maximizes every inch of available space.

‍

‍

‍

The result is a bright, well-balanced home where every inch works harder, demonstrating why co-op renovations in Manhattan thrive when driven by smart design and craftsmanship. View our full Chelsea Co-Op Renovation at 107 W 25th St.

‍

‍

[#4]Sutton Place Co-Op Renovation At The Sovereign | 425 East 58th St[#4]

At The Sovereign in Sutton Place, Gallery partnered with a retired couple aiming to embrace city living after years of maintaining a vacation home in Provincetown. Their vision was creating a timeless NYC residence that reflected their traditional style while offering comfort and functionality to compliment their new chapter. Deeply involved in the design process, the clients collaborated closely with our team to create a space that felt elegant, personal, and refreshed from every angle.

‍

‍

‍

The Manhattan co-op renovation began as a full gut renovation of the 1,800-square-foot post-war co-op, opening the kitchen for better flow and light while upgrading every bathroom with new fixtures, finishes, and a touch of personality through distinctive wallpaper. Throughout the home, Gallery added thoughtful millwork and custom details (including built-in bookcases, a custom bar, and refined wall accents) that bridge traditional and contemporary design. In the kitchen, a luxurious waterfall marble countertop anchors the space, while clever cabinetry design transformed an immovable gas pipe into an architectural highlight. 

‍

‍

‍

‍

Beyond the interior, updates extended to the private elevator landing, where new flooring, wallpaper, and lighting create a seamless transition into the home. The result is a warm, polished apartment that balances craftsmanship and comfort, offering a testament to collaboration, thoughtful design, and Gallery’s full-service expertise. View our full Sutton Place Co-Op Renovation At 425 East 58th Street.

‍

‍

[#5]Manhattan Condo Renovation At The Chelsea Mercantile | 252 Seventh Ave[#5]

Set within the iconic Chelsea Mercantile, this spacious pre-war condo renovation transformed a previously combined two-unit residence into a sophisticated family home defined by balance, function, and hybrid modern meets contemporary style. The homeowners—a couple with three young children—sought a more open layout that prioritized livability without sacrificing character.

‍

‍

To achieve this, Gallery reimagined the flow of the space, removing one of two original kitchens and expanding the main living area into a bright, continuous gathering space. The new kitchen became the centerpiece, bolstered by bold, custom design featuring sleek, fingerprint-resistant FENIX cabinetry, a massive three-inch–thick Armani Silver marble island, and cutting-edge Wolf appliances - including a retractable downdraft vent that disappears at the push of a button, which Avi explains in action below. 

‍

‍

Throughout the home, structural refinements met aesthetic upgrades. Uneven floors revealed during demolition were corrected with meticulous leveling before installing 4,400 square feet of Riva White Pearl engineered flooring, chosen for its seamless appearance and timeless tone. Three bathrooms were redesigned from the ground up, with details ranging from a freestanding tub set on a raised platform to iridescent tile work and elegant brass-black fixtures that balance sophistication with everyday function.

‍

‍

‍

‍

Behind the walls, we implemented major system upgrades, including a new circuit breaker, relocated plumbing, and enhanced electrical, all with the goal of future-proofing the home while preserving its pre-war charm. View our full condo renovation at 252 Seventh Avenue.

‍

‍

[#6]NYC Condo Renovation In Carnegie Hill | 8 East 83rd[#6]

Just steps from Central Park, this 1,800-square-foot condo in Carnegie Hill was reimagined for a young family eager to turn a dated sponsor unit into a warm, modern home built for daily living. With each surface and system due for renewal, Gallery transformed the post-war space from an estate-condition property into a highly functional home where every detail serves a purpose.

One of the main priorities was to adjust the layout in order to maximize light and storage, which were two priorities for parents with a small child in tow. A custom entertainment wall anchors the living space, pairing display shelving with discreet storage below, while built-in banquette seating beneath the windows doubles as a hidden storage nook and reading perch. The result is a calm, clutter-free environment designed for both play and entertaining.

‍

‍

In the kitchen, subtle craftsmanship defines the difference between ordinary and exceptional. Herringbone wood floors from the main living area transition seamlessly into straight planks underfoot, creating visual balance without distraction. Rich wood paneling frames soft off-white and chestnut cabinetry, and a continuous quartz backsplash and countertop tie the design together with quiet luxury.

‍

‍

Throughout the home, practical elegance drives every decision. Two redesigned bathrooms echo each other with wood vanities, bold marble floors, and refined accent tile, while the child’s bedroom introduces playful color and built-in flexibility to grow with the family. 

‍

‍

Finished with thoughtful touches, including plaster crown molding, recessed lighting, crystal hardware, and a mirrored bar niche, this Carnegie Hill renovation delivers modern comfort with timeless restraint. The result is a light-filled Manhattan home designed for family life, effortless hosting, and years of everyday enjoyment. View our full condo renovation at 8 East 83rd Street.

‍

‍

The Gallery KBNY Difference: Full-Service Design-Build Excellence

All of our Manhattan co-op renovations follow the same integrated design-build process, built to manage complex approvals, anticipate engineering and board requirements, and align every detail from concept through completion.

A Seamless, All-in-One Process

Each Manhattan co-op renovation, from Fifth Avenue to the Upper West Side, demonstrates how Gallery’s full-service approach simplifies one of the most demanding renovation environments in the country. By housing architecture, interior design, and construction under one roof in NoMad, we maintain consistency across drawings, documentation, and execution. This eliminates the disconnect that often occurs when multiple firms handle different phases, creating a key advantage when co-op boards and review architects require absolute precision and accountability.

• Learn More: Our Full-Service Design-Build Renovation Process - Start To Finish

Expertise In Approvals & Permits

In NYC, even the best Manhattan co-op renovations design stalls without the right paperwork. Thankfully for our clients, our seasoned team of project liaisons manage every layer of the co-op approval process on their behalf, from preparing alteration agreements and load letters to coordinating with the building’s reviewing engineer, board architect, and the DOB. Decades of experience have taught us how to anticipate common points of contention, whether that may be structural modifications, mechanical noise, waterproofing, or electrical loads, allowing us to resolve before escalation. This foresight allows us to keep projects moving smoothly through approvals while protecting both design intent and project timeline.

Design That Balances Heritage And Modern Life

Co-op buildings across Manhattan present distinct architectural legacies, from pre-war detailing to post-war layouts that favor utility over flow. Our design philosophy embraces those differences, preserving craftsmanship wherever possible and reimagining outdated layouts for contemporary living. Every space is treated as a bridge between preservation and progress, respecting the bones of the building while introducing modern materials, systems, and functionality that enhance everyday living.

Client Experience At The Center

Co-op renovations in Manhattan require coordination not just with our clients, but with layers of oversight—boards, management, supers, and neighbors. Clients often cite our communication and organization as what distinguishes us most. We handle the daily coordination, documentation, and scheduling so homeowners can stay focused on the outcome, not the process. From the first meeting through final sign-off, clients have one dedicated team managing all communication channels, ensuring clarity every step of the way. 

From Concept to Completion

At Gallery, we see every Manhattan co-op renovation as both a creative and technical journey. From early feasibility studies and architectural drawings to DOB filings, construction, and final finishes, our team stays involved throughout. This continuity minimizes miscommunication, speeds up approvals, and keeps craftsmanship consistent. The outcome is a process as deliberate as the design itself—where board requirements are met, building integrity is preserved, and each client’s vision becomes a reality that stands the test of time.

Considering A Co-Op Or Condo Renovation In NYC?

View our portfolio of NYC co-op renovation before afters, learn more about Gallery, or simply contact us.

We are an award-winning design-build firm in New York City with a full-service approach to residential renovations that includes everything from interior design and architectural services to facilitating building management and board approval, to construction and construction management. We’re experts in renovating pre-war homes, kitchens, bathrooms, flooring, sourcing custom pieces, building entirely new rooms (or even balconies), millwork, and all that falls in between. Let Gallery bring your dream home to life.