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The owner of this historic and landmarked townhome renovation in Hudson Square, originally built in 1826, hired Gallery KBNY to fully gut-renovate this 3-unit row-home. The scope of work included a full-scale renovation of the owners unit, including the renovation of the kitchen, one 4-piece master ensuite bathroom, one 3-piece bathroom with a walk-in steam shower, and a beautiful powder room. Additional work in the owners unit also included flooring, electrical upgrade, major plumbing work, new HVAC system, restoration of a fireplace, installation of a fully integrated smart home system and landmarked approved windows.
Rounding out the owners unit we renovated the cellar, which was converted into an entertainment space and featured a custom glass curtain wall, along with a custom staircase with an exposed brick wall. During the demolition phase of the cellar, our team discovered 56 wine jugs filled with wine from the prohibition era, leading us to name this project the prohibition house. For the two tenant units, Gallery undertook the renovation of 2 kitchens, 4 bathrooms, new hardwood flooring throughout, along with detailed carpentry work in the entire home.
After interviewing multiple contractors, our client decided on Gallery KBNY primarily because of our turnkey design, selection, and build process. In a renovation of this magnitude it is crucial to have a centralized full service contractor under one roof to handle all of the aspects and simultaneous moving parts of the project. Decentralizing the entire process by having multiple unaffiliated vendors handle various parts of the process can easily become chaotic, time consuming, and costly.
Because Gallery undertook the entire process, from the architectural drawings and interior design of the entire space to the selection and procurement of all finishes and fixtures, down to the procurement of all permits and LPC filings, it made a seemingly chaotic project much more manageable.


Our client wanted the renovation to incorporate a fully modern design into his Hudson Square town-house. Being that this is a landmarked property, the exterior facade had to be restored and kept with the original aesthetic, the interior of the home however was a whole different story.
In keeping up with the modern aesthetic, our designers went to work to design a custom kitchen that included fully custom flat panel base cabinets in a white high gloss finish and an absolute matte black appliance/pantry wall. The kitchen design also included a white quartz countertop and backsplash with a waterfall edge island. To bring warmth to the modern kitchen, our designers incorporated a rifted and quartered select oak wood floor in a herringbone pattern, and custom blended stain with matte polyurethane finish. For continuity, the wood floor was also extended throughout the entire owners unit.
In the ensuite bathroom we created a “wet area” which houses a standalone soaking tub as well as a beautiful rainfall shower, completely leveled with the rest of the floor in the bathroom. Some highlights within this space include a tiled square drain, large niche cutouts with a carrera marble accents. Once again, to bring warmth to this modern bathroom, our designers incorporated a floating rustic oak vanity and carrera marble mosaic floor tile.
Last on the list on the owners unit floor was the cellar, which our client wanted to utilize as an entertainment space for his friends and family. During the design phase, we incorporated an open concept layout, wedding the indoor and outdoor space with a custom glass curtain wall. The design also included custom walnut built-ins that serve as a custom wet bar and storage piece.
With the design approved and selections made our office liaisons moved to procure all of the material selections and finishes.
Because this home is almost two centuries old, we had to take extra precaution during the interior demolition phase of the project. One specific area that we had to pay special attention to was the existing brick. Over time the mortar in old brick homes deteriorates and turns into dust – for this reason it was extremely important that a thorough and ongoing inspection of the exteriors and interior walls took place during the demolition of the space.
After 14 30-yard debris containers and 56 wine filled jugs from the prohibition era later , the demolition of this historic Hudson Square town-home came to an end. If you are wondering whether we tried the wine? After notifying the owner we agreed to open one of the jugs and try them together – nothing but vinegar!


One of the challenges in a renovation project of this scope is nailing down the logistics and delivery of fixtures and finish material. Adding to this challenge was a narrow entry door that required us to use a boom truck in order to deliver some of the larger materials on site. To ensure a succinct time schedule, we boomed all of the materials through the 3rd floor for the entire project and worked our renovation work from top floor to cellar. This technique also insured that any unexpected water issues during the renovation process would not damage a finished floor.
With all roughing and framing complete, the Gallery KBNY team proceeded to execute on the design plan.
From what was once a dilapidated townhome with nothing but potential, to a glamorous and luxurious modern interior space – the prohibition house was complete.
Considering a brownstone or townhouse renovation in NYC? View our full portfolio of brownstone and townhouse renovation before and afters, learn more about Gallery KBNY, or simply contact us today. We are an award-winning design-build firm in New York City with a full-service approach to residential renovations in Manhattan and Brooklyn 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.
For more townhouse renovation ideas, read Everything To Know Before Renovating A Townhouse from our Design & Reno blog.










Yes. We handle the entire process start to finish, from architectural services, permits, and board approval to interior design, material procurement, project management and construction.
Consider The Details: Benefits Of Combined Design & Architecture Planning For Your Apartment Renovation
Yes. Our project minimum is $400,000.
Renovation costs vary significantly based on apartment size, scope, finish level, existing conditions, and building type. As a general benchmark in Manhattan:
Pre-war buildings typically cost more due to older infrastructure and additional labor requirements.
To better understand renovation pricing in 2026, start with our cost-per-square-foot analysis, then review our planning guide for budgeting insights and strategic considerations:
Gallery KBNY focuses exclusively on co-ops, condos, and pre-war apartments in Manhattan and Brooklyn. The firm's differentiators are rigorous pre-construction due diligence, a fully integrated design-build model, and deep experience navigating the board, DOB, and building-specific complexities that define NYC renovation. Architecture, interior design, project management, and construction operate under one coordinated team, reducing risk and keeping accountability clear from concept through completion.
Learn more about what separates us from other general contractors and so-called design-build firms.
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