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House Extension Professionals in Brooklyn, NY

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Brooklyn / 25 mi
Architects & Architectural Designers
House Extensions
1 – 15 of 1,510 professionals
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1,510 Professionals

Featured Reviews for House Extension Professionals in Brooklyn, NY

SOON Architecture Studio
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars1 February 2024
“If you are looking for an architect, look no further than Chad at SOON Architecture. We did not know what to expect and were a little intimidated by the whole process at first. We had never worked with an architect before and were not sure how this would go. Well, our first meeting with Chad, we knew we were in good hands and he was the right person for the job. He explained everything to us, with as much or as little detail as we needed. He was also so patient with all of my questions (and I had a lot of them). He always had a smile and was very flexible with our needs. He met with the contractors on-site to walk them through the project and was always available by phone to answer their questions as well to get the right materials and specifications for their quote. We will work with Chad again in the future and we highly recommend him for all of your architectural needs. (Tusten, NY)”
Courtney Lowry Architect
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars12 July 2018
“Courtney was very courteous, knowledgeable, and patient. She continues to answer all of my questions and has walked me through the design and build process step by step.”
kimberly peck architect
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars17 February 2015
“I live in Manhattan and have a country house in the Catskills upstate. The house is a contemporary design built in the mid 1970's. The "bones" were great but the aesthetic was completely wrong. We had Kimberly redesign the interior of the entire house - from moving electrical work, plumbing, windows and walls to choosing finishes and fixtures. She is amazing and I have referred her to many friends and clients. Next.... the apartment.”
Benjamin Andres Architekt
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars21 January 2018
“Benjamin’s approach to planning, developing and designing is exquisite. He has incredible eyes and understanding of how to move the design process from concept to reality. He designed a vacation home for me by merging and shaping my numerous needs with conflicting styles into a beautiful home. He is easy to work with and very talented in helping to realize your vision. No matter the size of the project, the level of detail and attention is impeccable!”
Nash Waters Architecture
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars6 March 2021
“Nash was very professional , passionate , and informative throughout the design process. It has been a pleasure working with Nash on the design of our custom dream home.”
LEAP Architecture
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars28 July 2015
“LEAP designed our modern and green home addition. They handled much of the creative work on the project, as well as detailed renderings, bid consultations, and construction supervision. LEAP's work was very creative and responded directly to our needs. They found ways to get energy efficiency and modern design details into a "buildable" and cost-conscious project. They are humble, hardworking, and consistent. I would choose to work with LEAP Architecture again without hesitation.”
Ben Herzog
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars19 September 2012
“I found Ben Herzog Architects while browsing Houzz.com. I would add photos to my ideabook and discovered that most of the projects were done by Ben! Ben has been great helping us decide how we can maximize space in our 1917 Brooklyn row house. We have decided on a more open floor plan, new wood plank floors, high hat lighting, a bit larger kitchen space with higher ceiling and an island, a shallow broom closet and banquette seating in our dining room. The demolition began 9/5/12 and as a result we have discovered that we can open up the doorway openings even more than planned! Ben is happily revising his drawings and I can't wait to see the changes! Ben and his team are easy to work with and very helpful with design and product ideas while keeping our budget in mind!”
AC Hocek Architecture LLC
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars9 September 2023
“We had never been homeowners, let alone renovators, before we bought a brownstone in Carroll Gardens, and ACHA was the perfect partner to get us through a daunting process to the home we wanted. Ali helped us figure out and then implement the right plan for us. He was great on the big picture and the detail -- taking the time to learn our style preferences and developing them into options we never would have thought of on our own. He was patient with us and effective at translating our priorities (and financial constraints!) to the contractors. Ali made optimal use of our limited space -- fitting in a powder room on a parlor floor, where it didn't seem one could fit, along with an open living/dining area, and three comfortable bedrooms and two baths on the garden level. And he designed a fabulous deck and got us through the treacherous Department of Building approval process for it! I cannot overstate the unusual combination of aesthetic sophistication and practical know-how ACHA offers.”
Atelier036 - Architecture,Interior Design,Lighting
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars1 January 2013
“Niv is a patient, insightful and incredibly talented designer. He listens to what his clients needs are, and provides appropriate solutions that fit within their budget. Niv works equally well with contractors and other members of the design team. He is relentless in his pursuit of the precise and proper execution of his vision in the best way possible for his client's benefit. I have happily recommended Niv to my clients in the past and will gladly do so in the future.”
Jane Kim Architect
House Extension Professionals in Brooklyn, NY
Average rating: 5 out of 5 stars14 November 2019
“We (Cornerstone Mechanical Inc.) have done many HVAC jobs for Jane Kim Design. They always give their clients exactly what they ask for and beyond. They are professional, creative, innovative, knowledgeable, but most importantly trustworthy and reliable. My full recommendation for Jane Kim Design!”
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Architect or Architectural Designer FAQs
A house extension is a construction process that involves expanding the footprint of your existing home. This could be extending outwards, either to the side or rear of the house, or upwards by adding another storey. House extensions provide extra living space and can significantly increase the value of your property.

House extensions can be categorised based on direction, structure and function. The main types include rear extensions, side return extensions, wrap-around extensions, and double or single-storey extensions. More specific ones could be kitchen extensions, loft conversions, basement conversions, garage conversions or conservatories. Select the type that best suits your property and meets your space needs, if you are unsure, speaking with a local home extension builder in Brooklyn.

Generally, house extensions are worth the investment. They provide additional living space and can dramatically increase the resale value of your home, often covering the initial investment cost. However, plan carefully and choose a reputable house extension builder to ensure a high-quality build that will add value to your property.

The cost of a house extension can vary significantly based on several factors, such as the size, complexity of the design, quality of materials used, and geographical location. However, as a rough estimate, a single-storey extension can range from £1,000 to £2,000 per square metre, whereas a two-storey extension can start at around £1,500 per square metre.

Planning a house extension involves several stages, including idea generation, design, planning permission, and construction. Consult with a house extension architect to create a design based on your needs and budget. Ensure to check with your local council about planning permissions. Finally, choose a reputable house extension builder to bring your vision to life.
Why Hire Architects & Architectural Designers on Houzz?
1,510Local Pros on Houzz Who Serve Brooklyn, NY
95,000+Total Number of Reviews Left by Homeowners
Are you considering a house extension? On Houzz, you can find an extensive selection of Brooklyn house extension professionals near you, eager to turn your vision into a reality. Whether you're planning an extra bedroom, expanding your kitchen or designing a brand-new workspace, these professionals have the skills and expertise to make your project successful. House extension professionals include architects who can draw up detailed plans and builders who will execute them to the finest standards.

Choosing a house extension professional on Houzz ensures peace of mind, knowing that you’re in safe hands. They come highly recommended with a strong track record of creating bespoke, high-quality extensions in Brooklyn in a wide range of styles and budgets. Whether planning a new kitchen extension, adding a new storey, or just wanting more living space, find your house extension solution with us.

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