400 Sq Ft Master Suite Addition NYC

Simplicity is the ultimate sophistication! Get your NYC home customized by adding a master suite – your very own oasis. 37+ Years Experience | Top Rated Contractor | 5 year Guarantee

Licensed · Bonded · Fully Insured
NYC DCA License #2107837-DCA · DOB Contractor ID #617843

Complete design and build services
Premium fixtures and finishes
Structural engineering and permits

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Home Renovations Remodel My Co-op Renovation in NYC

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Home Renovations Remodel My kitchen floor in Carroll Gardens

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Home Renovations Remodel my Bathroom in Forest Hills

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Home Renovations Remodel a Bathroom in Greenpoint, Brooklyn

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Home Renovations Flatlands, Brooklyn – Contemporary flooring Refresh

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Home Renovations Remodel my Kitchen floor in Crown Heights

Complete design and build services
Premium fixtures and finishes
Structural engineering and permits

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Great company great workers experienced thorough but especially nice guys!

— Isabelle Lozach

Home Renovations

Our Unmatched 400 Sq. Ft Master Suite Addition NYC Services

Our full-service approach to master suite additions ensures seamless execution from concept to completion. We specialize in creating luxurious retreats that maximize your investment.

Custom architectural design and space planning
Structural modifications and foundation work

Premium bathroom fixtures and walk-in closets
HVAC, electrical, and plumbing upgrades

DOB permits and building approvals
High-end finishes and millwork

Start Your Renovation

Master Suite Addition Cost NYC: Transparent Pricing

Understanding your investment is crucial. Our 400 sq. ft master suite addition projects typically range based on scope and finishes:

Standard additions: $85,000-$125,000

Premium luxury suites: $130,000-$180,000

Structural engineering: $3,000-$12,000

NYC permits and inspections: $3,500-$7,500

Professional design services: $6,000-$12,000

Start Your Renovation

Navigating NYC Building Regulations with Ease

New York City's complex building codes require expertise. Our licensed team manages every compliance detail for your master suite addition:

Zoning analysis and variance applications

Landmark preservation approvals when needed

Co-op and condo board coordination

DOB permits and inspection scheduling

Certificate of occupancy amendments

Our Unmatched 400 Sq. Ft Master Suite Addition NYC Services

Our full-service approach to master suite additions ensures seamless execution from concept to completion. We specialize in creating luxurious retreats that maximize your investment.

Custom architectural design and space planning
Structural modifications and foundation work

Premium bathroom fixtures and walk-in closets
HVAC, electrical, and plumbing upgrades

DOB permits and building approvals
High-end finishes and millwork

Start Your Renovation

Master Suite Addition Cost NYC: Transparent Pricing

Understanding your investment is crucial. Our 400 sq. ft master suite addition projects typically range based on scope and finishes:

Standard additions: $85,000-$125,000

Premium luxury suites: $130,000-$180,000

Structural engineering: $3,000-$12,000

NYC permits and inspections: $3,500-$7,500

Professional design services: $6,000-$12,000

Start Your Renovation

Navigating NYC Building Regulations with Ease

New York City's complex building codes require expertise. Our licensed team manages every compliance detail for your master suite addition:

Zoning analysis and variance applications

Landmark preservation approvals when needed

Co-op and condo board coordination

DOB permits and inspection scheduling

Certificate of occupancy amendments

4.9

We handle everything for your bathroom remodel — plumbing, electrical, permits, and more — all under one licensed and insured contractor.

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Real NYC Customer Results

Maria Rodriguez, Astoria Bathroom

“NYC Renovation completely transformed our outdated Queens bathroom in just four days. The craftsmanship was exceptional, and they handled all permits seamlessly. Our new bathtub feels like a luxury spa!”

Jay Ce Company

Zicklin is a great Contracting Company that worked with us very fast and efficient with the Parapet Inspection needed to be done with my 6 family house! If I could give Zicklin a 6 star I would definitely give it to them! Great customer service and any doubt you have related to the service they provide they will make sure you they explain it to you! Thank you Zicklin you guys are AMAZING !!

Isabelle Lozach Bathroom

Great company great workers experienced thorough but especially nice guys!

Mohammed Mia Bathroom

Great service, no cutting corners! Only the best

William Tow Queens dept

The Queens dept of building issued a zoning issue related to our front yard. The front yard was completely covered with concrete decades ago. Zoning must have been changed and now requires at least 25 percent area with soil for plants. Zicklin Contracting was hired to help remedy the issue. They were very communicative , responsive and quickly came with a crew to remove the necessary concrete at a reasonable price. The job was completed very professionally and I highly recommend them and will not hesitate to use them again. W.T. Owner of the property.

Joyce Woesthoff basement

My basement was a complete renovation due to a flood issue. I have never had to deal with a major construction project, but it was made easier due to the help of the contractor and his team. Work was done in timely manner.All the workers were very professional and a pleasure to work with. I am very satisfied with the finished product!

Sandra & Nelson Kitchen, flooring, painting

“Thank you for providing us with a Gem of a contractor. We should write a book that includes all the details on this amazing experience. Thank you Sweeten staff.”

Tina & Andrew Entire home

“We were very pleased with the quality of service and attention to detail from Sweeten. We were also impressed with the consistent quality of contractors that Sweeten provided, and the affordability as well. Overall, we are very glad we chose Sweeten.”

Alex & Entire home

“Website was easy to use and communication was excellent. Honestly everything went smoothly with our contractor, so didn’t really need much inter-mediation, but all the same someone checked in regularly to follow up.”

Explore renovation types

The Experts in NYC Structural Additions: Why Choose Us?

Licensed expertise:

Fully licensed, bonded, and insured contractors

5-year guarantee:

Comprehensive warranty on all workmanship

Turnkey service:

From permits to final touches—we handle it all

Proven track record:

500+ successful additions completed

Transparent communication:

Weekly progress updates and dedicated project managers

Featured in

      EXCELLENT  
   Based on 73 reviews 
    
 
 
 
   
 
 
       Posted on Google  
   
   Grabiel Bierd 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great work.
  
 
      Posted on Google  
   
   Bruce Crouch 
 
 
 
 Trustindex verifies that the original source of the review is Google. Sam from Zicklin Contracting did the NYC parapet Inspection for me. He showed up on time, did a though inspection, filed the report with the city and sent me a copy of the report. It was a pleasure working with Sam and I will call him for future jobs.
  
 
      Posted on Google  
   
   Jay Ce 
 
 
 
 Trustindex verifies that the original source of the review is Google. Zicklin is a great Contracting Company that worked with us very fast and efficient with the Parapet Inspection needed to be done with my 6 family house! If I could give Zicklin a 6 star I would definitely give it to them! Great customer service and any doubt you have related to the service they provide they will make sure you they explain it to you! Thank you Zicklin you guys are AMAZING !!
  
 
      Posted on Google  
   
   Isabelle Lozach 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great company great workers experienced thorough but especially nice guys!
  
 
      Posted on Google  
   
   Mohammed Mia 
 
 
 
 Trustindex verifies that the original source of the review is Google. Great service, no cutting corners! Only the best
  
 
      Posted on Google  
   
   William Tow 
 
 
 
 Trustindex verifies that the original source of the review is Google. The Queens dept of building issued a zoning issue related to our front yard. The front yard was completely covered with concrete decades ago. Zoning must have been changed and now requires at least 25 percent area with soil for plants. Zicklin Contracting was hired to help remedy the issue. They were very communicative , responsive and quickly came with a crew to remove the necessary concrete at a reasonable price. The job was completed very professionally and I highly recommend them and will not hesitate to use them again. W.T. Owner of the property.
  
 
      Posted on Google  
   
   Joyce Woesthoff 
 
 
 
 Trustindex verifies that the original source of the review is Google. My basement was a complete renovation due to a flood issue. I have never had to deal with a major construction project, but it was made easier due to the help of the contractor and his team. Work was done in timely manner.All the workers were very professional and a pleasure to work with. I am very satisfied with the finished product!

Start your renovation

Your Dream 400 Sq. Ft Master Suite Addition NYC Awaits
How great would it be to start every day in your own private oasis, a master suite addition that is as beautiful as it is practical? Whether expanding vertically or repurposing unused space, our experienced team is with you every step of the way. With over 38 years of experience, we create stunning master suite additions throughout New York City, handling everything from the initial architectural plans to the final inspections.
Start Your Dream Suite Today!

What Our Clients Say “NYC Renovation transformed our Park Slope home with a stunning master suite. The process was seamless, and our home value increased significantly!” – Sophia W., Brooklyn
“From design to final inspection, the team was professional. Our new master suite feels like a luxury hotel. Worth every penny!” – James & Isabella H., Upper West Side
“They navigated our landmark building restrictions expertly and delivered a beautiful master suite on time and within budget.” – Julian D., Chelsea

Redefine Your Home with a Seamless Master Suite Addition
Stop dreaming about your perfect master suite and make it a reality with NYC Renovation. Our 38+ years of expertise, commitment to quality, and comprehensive 5-year guarantee ensure your investment delivers lasting value and comfort.
Ready to add value and luxury to your NYC home? Call Us Now: +1-718-550-2779.

question 01

How long does a 400 sq ft master suite addition take in NYC?

Most projects take 4–6 months. This includes permit approvals, construction, and final inspections. Timelines vary based on structural complexity.

question 02

Can I add a master suite to my NYC brownstone or townhouse?

Yes. We specialize in vertical and horizontal additions, handling all zoning analysis, structural engineering, and Landmark approvals for designated properties.

question 03

What’s included in your master suite addition services?

We provide turnkey service: architectural design, DOB permits, foundation, framing, HVAC, and final finishes. We deliver a move-in-ready suite.

question 04

Do you offer financing options for master suite additions?

Yes. We partner with financing providers to offer flexible payment plans. Details are available during your free consultation.

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400 Sq Ft Master Suite Addition NYC

Great company great workers experienced thorough but especially nice guys!

Our Unmatched 400 Sq. Ft Master Suite Addition NYC Services

Master Suite Addition Cost NYC: Transparent Pricing

Navigating NYC Building Regulations with Ease

Our Unmatched 400 Sq. Ft Master Suite Addition NYC Services

Master Suite Addition Cost NYC: Transparent Pricing

Navigating NYC Building Regulations with Ease

We handle everything for your bathroom remodel — plumbing, electrical, permits, and more — all under one licensed and insured contractor.

Real NYC Customer Results

Explore renovation types

The Experts in NYC Structural Additions: Why Choose Us?

Licensed expertise:

5-year guarantee:

Turnkey service:

Proven track record:

Transparent communication: