Architecture Services Manhattan

Manhattan is synonymous with architecture. Built on over a century of multicultural design influence, the bustling burrough’s charm comes from the diverse mix of boundless building types, offering everything from cloud-piercing modern skyscrapers to charming clusters of pre-war buildings that have been standing strong for a century-plus. Character is key in NYC, but not only on the exterior. A true Big Apple beauty is equally charming on the inside. 

Architecture Services New York City

Design Build Architecture Services Trusted Across Manhattan

About Gallery KBNY

Gallery KBNY is an award-winning, full-service design-build firm specializing in the architecture, interior design, and renovation of apartments, co-ops, condominiums, townhomes, and lofts across Manhattan and Brooklyn. Our integrated team of architects, designers, contractors, and project managers — with a founding partner involved in every project — manages every phase from board approvals and DOB permitting through design and construction. Because architecture, design, permitting, and construction are coordinated under one roof, the process remains streamlined, accountable, and transparent from start to finish. Our work has been recognized by Forbes, The New York Times, Architectural Digest, and Inc., and we have received Houzz Best of Design & Service seven consecutive years, along with 100+ five-star client reviews.

10 to 16 Months
Consultation to move-in
$450 to $650/sq ft
Upper mid-tier to luxury
100+ Five-Star Reviews
Across Manhattan & Northern Brooklyn
Featured In
The New York Times & Architectural Digest

Since striving to exceed the standards for Manhattan architecture and interior renovations is second nature, we’re quite proud to be a consistent recipient of the community awards in service and design. We are equally as proud of the reviews our clients have given us, thanks to our client-first approach, attention to detail and personal touch. You won’t find a full-service interior remodeling contractor better suited to handle your project in Manhattan, whether your home is a co-op or condo, brownstone or townhome, or loft.

A Century Of Building Eras On One Island
Manhattan Building Stock & What It Asks Of Your Architect
Each Manhattan corridor carries its own construction era, board culture, and preservation status, and each shapes the architectural work a renovation requires.
Corridor
Building Stock & Era
Architectural Focus
Fifth Avenue & Central Park West
Grand pre-war co-ops from the 1910s through 1930s, including Italian Renaissance Palazzo buildings like 1035 Fifth Avenue, many by architects such as Rosario Candela and Emery Roth.
Restoring original marble, moldings, and proportions while concealing full systems upgrades, executed to the standards of the city's most exacting boards and reviewing architects.
Upper East Side & Upper West Side
Pre-war co-op avenues and brownstone side streets, with large designated districts including the Upper East Side Historic District and the Riverside-West End districts.
Layout reconfiguration and apartment combinations within strict alteration agreements, with wet-over-dry planning and riser access driving what the floor plan can become.
Greenwich Village
Low-rise co-ops, townhouses, and walk-ups within one of the city's largest historic districts, designated in 1969.
Maximizing compact footprints through combinations and smart storage, as in our two-unit merge at 180 Thompson Street, with LPC oversight on anything street-visible.
Tribeca & SoHo
Cast-iron and warehouse loft conversions from the 1800s, concentrated in designated districts including the SoHo Cast Iron Historic District.
Designing around structural columns and protecting ceiling height while routing modern mechanicals, with landmark-compliant treatment of oversized industrial windows.
Chelsea & Flatiron
Early 1900s mercantile and department-store buildings converted to residential condos, exemplified by The Chelsea Mercantile at 252 Seventh Avenue.
Reworking deep floor plates for light and flow, relocating kitchens, and creating additional bedrooms within active condo-board alteration frameworks.
Midtown & Billionaires' Row
Post-2010 supertall condominiums and glass towers with curtain-wall construction, central systems, and full-service amenity programs.
Customization architecture: bespoke millwork, smart-home integration, and unit combinations executed within developer warranties and building-systems rules.
Gallery KBNY provides in-house architecture services across all Manhattan building types, from Fifth Avenue pre-war co-ops to new development condos.
Brooklyn Design-Build Renovation

What Should Be Expected From Design Build Architecture Services?

When hiring a full service design build general contractor in NYC with architecture services included, the assigned architect tasked with your home design has two overarching goals:

Accommodate Client Vision

The main goal of an architect in the design build model is to execute the renovation based on the expectations of the client, enhancing conceptually whenever possible. Your design goals are preserved and enhanced via expertise in creating homes that are as gorgeous as they are functional. 

Design According To Plan

Because of the various building types and their checkered history, every home renovation in Manhattan comes with unique obstacles. Whether renovating a pre-war apartment, condo, loft, or townhome, our architects design plans that work around these issues, crafting custom solutions that ensure a successful build.

Furthermore, since our full-service approach also includes full interior design and construction site management on every one of our renovation projects, the synergy on your project starts early. Not only do the architects drive the design process in tandem with your interior designer, they stick with the project until completion, working with the construction team to ensure the final project matches their blueprints unequivocally.

How Do Design Build Architecture Services Differ From Hiring An Independent Architect?

You’re likely wondering - what is the difference between hiring a design build general contractor in Manhattan like Gallery, who has built-in architecture services, versus a more traditional independent architect? Let us help make the distinction. 

Apartment Renovation New York City
Loft Renovation New York City

More Design & Cost Control For Clients

Hiring an independent architect may result in less work for the client, but this route can also become a burdensome partnership. Since independent architects often act with their own interests in mind, clients get very little input in the design process and wind up paying exorbitant material costs for interior design that may not even suit their style. In the design build model, architects are designing based strictly on your vision and budget parameters. 

Proactive Price Expectations

Plus, since independent architects outsource the construction, you’re often not seeing the full scoop of costs until after designs are completed - which could take up to six months in some circumstances. In Gallery’s design build model, we can identify total costs within 95% accuracy upon first walk-through. 

Apartment Renovation Render New York City
Condo Renovation New York City




An All-Inclusive Renovation Solution For Defined Projects

Essentially, a design-build firm performs all the functions of an independent architect, along with all additional aspects of an interior designer, contractor, and construction manager.

Because of this all-encompassing approach, our focus tends to be on projects where the scope is more defined from the outset. For renovations that require extensive scope development and multiple iterations, a dedicated independent architect may often offer more flexibility and alignment with your needs. We aim to only take on projects that fit our service model and bandwidth to ensure each client receives the best experience.

For more information, read What Kind Of Architect Is Best For Your NYC Apartment Renovation?

Construction Era Sets The Problem Statement
What The Architect Solves In Pre-War, Post-War & New Development
The same two bedroom renovation is a fundamentally different architectural problem depending on when the building was constructed.
Pre-War
Built before 1940
The Building Reality
Masonry and plaster construction with generous ceilings and original detail, alongside steam risers, aging plumbing stacks, and the occasional surprise of cloth wiring or asbestos.
The Architectural Work
Concealing full electrical, plumbing, and HVAC upgrades behind restored plaster and millwork, with drawings built to satisfy demanding co-op reviewing architects and, in many districts, the LPC.
Gallery Reference Project
The 4,000 square foot Italian Renaissance Palazzo co-op at 1035 Fifth Avenue, untouched for over 50 years before our full overhaul.
Post-War
Built 1945 to the 1980s
The Building Reality
Poured concrete slab construction with lower ceilings, minimal chase space, through-wall AC sleeves, and the white-brick co-ops and condos that line the avenues.
The Architectural Work
Creative mechanical routing where slabs cannot be channeled, precise soffit design that reads as intentional, and layouts that extract openness from rigid column and shear-wall grids.
Gallery Reference Project
Our Upper West Side condo renovation at 59 W 71st Street, where custom Murphy-bed millwork let one room serve as both office and guest bedroom.
New Development
Built 2000s to today
The Building Reality
Curtain-wall towers with central HVAC, current code compliance, developer finishes chosen for broad appeal, and active condo boards with detailed alteration agreements.
The Architectural Work
Customization at the highest level: bespoke millwork and closet systems, kitchen and bath re-specification, smart-home integration, and unit combinations, all coordinated with building systems and warranties.
Gallery Reference Project
Our condo work at The Chelsea Mercantile, where a kitchen relocation and a new third bedroom reshaped the unit for a growing family.
Gallery KBNY's in-house architects design for all three eras, with pre-construction inspections and testing calibrated to each building type.
Brooklyn Design-Build Renovation

How Exactly Does A Home Renovation Architect Work In A Design-Build Firm?

Below are the overarching steps an architect leads in the design-build process:

Apartment Renovation New York City
Loft Renovation New York City

Establish Goals

After an initial consultation is scheduled, the firm’s in-house architect gets an understanding of what the client is looking for and makes recommendations in effort to achieve the optimal layout and design.

Architectural Drawing/Blueprint & DOB Filings

Most full apartment renovations require architectural plans to be approved by the building reviewing architect along with the NYC Dept of Buildings. As part of the architectural services required within a Manhattan apartment renovation, we take on the responsibility of handling all red tape involved in a renovation. This includes filing all relevant architectural plans with the Department Of Buildings, reviewing and satisfying a condo board’s alteration agreement, and procurement of all necessary permits. We also handle all home inspections, plus LPC approvals and requirements.

Design Renders

After materials have been sourced, the architect creates life-like digital renderings of what the completed space will look like. This includes every aspect of the design, down to the cabinet color and hardware. These high-end renderings provide a visual accompaniment to the blueprint that guides construction. For reference, this kitchen image is actually a design render for our Manhattan Condo Renovation from The Chelsea Mercantile At 252 Seventh Ave. The following image is the final product.

Learn more about how our lifelike design renderings help clients visualize any architectural adjustments required for their Manhattan apartment renovation.

Apartment Renovation Render New York City
Condo Renovation New York City




Residential Renovation Experts Throughout New York City

Our architectural expertise covers most residential building types throughout Manhattan:

- Lofts
- Condos & Co-Op
- Brownstones
- Townhomes
- Pre-War Apartments
- Apartment Combinations

Why Choose A
Design-Build General Contractor For Architecture Services?

More Streamlined Than Traditional General Contractors

For some, searching ‘general contractors in Manhattan’ may be the first route that comes to mind when renovating in NYC. However, this age-old path to your dream home is not always the straightest. Hiring a traditional design-bid-build general contractor usually requires additional design and/or architectural support you must source and manage yourself, plus complicated permit and approval work most homeowners are unfamiliar with. For more information, read What Type Of Contractor Do You Need For An Apartment Renovation In NYC?

Minimized Risk

During a design-bid-build renovation, the contracted architect should transition the renovation seamlessly to the build contractor and oversee their work to completion in order to ensure design plans are 100% met. Yet, this type of smooth transition is rare. Instead, architects often hand-off the plan and leave implementation of their design solely in the hands of contractors - resulting in lack of communication between parties and more room for error. 

At Gallery, our in-house architects monitor the entire project, communicating as needed with our builders to be certain all specifications are met and no issues arise due to miscommunication.

Increased Quality

Renovations in Manhattan require extreme attention to detail. When all parties involved are working in tandem and not in siloes, everyone is on the same page and optimal results are in order.

Budget Certainty Is A Timing Question
When You Learn The True Cost Of Your Manhattan Renovation
Every contracting model eventually reveals the full project cost. The models differ in how far into the engagement that moment arrives, and how much design work is already sunk when it does.
Design-Build (Gallery)
At the first walk-through
With architecture, design, and construction pricing under one roof, total costs are identified within 95% accuracy before design work begins. Every subsequent decision is made against a known budget.
Design-Bid-Build General Contractor
After bids return
Separately sourced design must be completed before construction is bid to contractors. Full pricing arrives only once bids come back, and a bid above budget sends the design back for revision.
Independent Architect
After design completion, up to six months in
Construction is outsourced after the design phase concludes, so the full scope of costs commonly surfaces months into the engagement, in some circumstances up to six months later.
Bar position indicates the approximate point in the client engagement when complete project pricing is known. Earlier certainty means design decisions are made with the budget in view rather than revised after the fact.

Examples Of Our Full-Service Renovations In Manhattan

While we have many Manhattan renovations in our portfolio, below are some that required the most architectural attention. 

Brooklyn Design-Build Renovation

Apartment Combination In Greenwich Village | 180 Thompson St

Our client originally purchased a one bed, one bath co-op in a seven-story building in the storybook Greenwich Village neighborhood. In 2020, another one bedroom sponsor unit became available next to his, which he purchased in hopes of an apartment combination. The goal was to create a more spacious apartment with two bedrooms and two bathrooms, while also combining the two outdoor deck spaces each unit offered.

To accommodate, we fully gut renovated both spaces, then combined the two apartments to create an immersive and elegant home that allowed him to settle into his post-bachelor life with added comfort and desirability. View the full Manhattan renovation before and after.

Brooklyn Design-Build Renovation

Full Renovation Of Pre-War Co-Op In Manhattan | 1035 5th Avenue

Our recent renovation at 1035 5th Avenue placed us in the heart of Manhattan. This stunning Italian Renaissance Palazzo co-op, located on Fifth and 85th street near The Met, overlooks Central Park. When our client purchased this 4,000 square foot pre-war property, it hadn't been updated in over 50 years. The renovation involved a complete design overhaul, incorporating prior architectural elements and elegant marble accents, while also creating an additional bathroom and powder room. The results speak for themselves, and the client's glowing praise for our full-service approach was especially gratifying. View the full Upper East Side renovation before and after and view the testimonial from our client Jennifer, below. 

Choose Gallery For Architecture Services In Manhattan

If you work with a design-build architecture firm like Gallery KBNY, rest easy knowing our architecture services provide both beautiful interiors and peace of mind. We plan, design, and execute all of our Manhattan renovations with client care front and center. To see for yourself, learn more about Gallery, explore a portfolio of our work, or contact us to take the next step towards your renovation goals.

Manhattan Design-Build

Pre-Purchase Renovation Assessment

Evaluate Your Manhattan Apartment
Before You Buy

Gallery KBNY is an award-winning, full-service design-build firm specializing in the architecture, design, and renovation of apartments, co-ops, condos, townhomes, and lofts across Manhattan and Brooklyn. Our in-house team — with a founding partner involved in every project — manages every phase from board approvals through construction. No outsourcing, no handoffs, no gaps in accountability.

As seen in

| | | |
★★★★★ 100+ Five-Star Reviews Best of Design & Service · 7 Years Running

Pre-Purchase Assessment

We conduct pre-purchase renovation assessments for buyers during the contract period. Walk the apartment with us before you commit — understand the full scope, cost, and timeline before closing.

Schedule Your Consultation

or call us directly

📞 718.682.7769

let’s

Design-Build

together

By providing your phone number, you agree to receive text messages from Gallery. Message and data rates may apply. Message frequency varies.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form
Schedule Consultation
Contact

Start Your Project With Us

By providing your phone number, you agree to receive text messages from Gallery. Message and data rates may apply. Message frequency varies.

Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form