Start with a complimentary consultation. We create professional architectural plans and a 3D design of your addition — saving you up to $15,000 in design fees.
02
Zoning, Survey & Permits
We handle the property survey, zoning setbacks and lot-coverage, any variance or wetlands review, and all permits with your Connecticut town — so the addition is fully compliant.
03
In-House Build
Once work begins, we're on-site every day. Our "no ghosting" policy means constant progress — foundation, framing, and finishes by one in-house crew, tied cleanly into your existing home.
04
Final Handover
We conduct a rigorous quality check — structure, weather-sealing, and finishes — before handing over your finished addition, backed by our written warranty.
Local Expertise
Home Additions in Norwalk, Connecticut
Norwalk's lots are often smaller and denser than its neighbors', so when a family here needs space, the answer frequently goes up rather than out. Adding a second story to a Rowayton or Cranbury ranch, or expanding under a new dormer, can nearly double the living space without touching the footprint or the yard. Omega Development has expanded Norwalk homes this way for more than 20 years.
A second-story addition is a serious structural project — it depends on whether the existing foundation and framing can carry the new load — so we start with an assessment and engineering, not just a floor plan. One in-house Omega crew handles the structural work, framing, roofing, and finish trades under a single roof, and we manage Norwalk's permits, zoning review, and inspections from start to finish.
What to know about a home addition in Norwalk
On Norwalk's tighter lots, setbacks and lot coverage often rule out building outward, which is why second-story additions and dormer expansions are so common here. Going up means engineering the existing foundation and walls to carry the new load, and planning how you'll live through a roof-off phase — both of which we address up front. In SoNo and East Norwalk's condos and townhomes, additions are constrained by association rules and party walls, so bump-outs and interior reconfigurations are more realistic than full expansions.
Along the Rowayton shoreline, an addition can fall in a FEMA flood zone with elevation requirements. Cost is driven by whether the foundation and framing can carry a second story as-is, the size of the addition, and finish level — a full second-story addition in Norwalk commonly runs in the low-to-mid six figures, itemized in your written estimate before we begin.
Going up on Norwalk's tighter lots
When setbacks leave no room to build out, we add up — a full second story or a dormer expansion that adds bedrooms and a primary suite without shrinking the yard, engineered to sit correctly on the home's existing structure.
Serving every Norwalk neighborhood, including:
RowaytonSilvermineSoNo / South NorwalkEast NorwalkCranbury
Norwalk, CT · 06850, 06851, 06853, 06854, 06855
What Norwalk-area homeowners say
4.9
Based on 33+ verified Google reviews
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Jo Vo
2 years ago
It was a pleasure working with Inacio and the Omega team! My home renovation project was not an easy or simple one, with many challenges along the way, as most construction projects tend to be. Inacio was able to navigate his way through the tough times and find solutions, ultimately leading to a stellar finished product, far exceeding expectations. What's also nice is that we've developed and continue to maintain a strong relationship even to this day. Inacio is a great person and a solid resource to have.
JB
John Bazzano
7 months ago
Inacio and his team at Omega built a stunning three-season porch for my family. There aren't enough words to say how impressed we were with his honesty, integrity, and craftsmanship. Inacio was always available and frequently came to check on the work. His team is professional and meticulous — especially the finish carpentry guys, amazing! When an issue came up, Inacio fixed it, no questions asked — truly a man of his word. I will never use anyone else. I HIGHLY recommend him!
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Mike Veras
3 months ago
Omega Development renovated my home's living room, hallway, two full bathrooms, and a half powder room after a water leak from the second-floor bathroom. I was amazed by Omega crew's craftsmanship and detail-oriented finishes — the work really came out great. I fully recommend them.
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Andy Tregurtha
4 months ago
Absolutely incredible team!! Very consultative and always striving to perform first-in-class service at a great price. They match your desires and dreams for a project and thoroughly cover all bases, so you're satisfied not only now but for the long term. 10/10 recommend — they are phenomenal!!
JP
Joye Preece
5 months ago
Omega did two jobs for us and we are so pleased with the results. They have skilled workers who complete whatever you ask while keeping the rest of the home and their work area as clean as possible. They replaced sheet rock and repainted a ceiling in one room, then did a tile demo and wall/tile install in another bathroom. Very timely — they'd arrive early to get started as soon as they could.
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Marc Trimuschat
8 months ago
Fantastic experience with Omega on the renovation of my home. Inacio and his team were always there, over-communicating, and the end results are extremely high quality. It's hard to find honest, high-quality contractors today, and I'm delighted to have hired Inacio and his team — I'd recommend them highly to anyone.
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Mary Noel
a year ago
The best! I cannot recommend Inacio, Rafa, and their entire team more highly. Omega Development executed a major home renovation for my family — extending our living room, a full kitchen reno, and an additional master bedroom and bath.
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Pedro Viggiano
a year ago
I recently had my kitchen and bathroom renovated and my bar area completely redone by Omega Development, and I couldn't be happier with the results. From start to finish, their team provided top-notch service.
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Jose Quintao
5 months ago
Great work by Omega Development. Inácio is very professional, responsible, and committed to quality. Very trustworthy company!
JP
Jonnatan Pinheiro
8 months ago
I had a great experience with Omega. Very reasonably priced. They were very committed to our project. I strongly recommend them.
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Cleiton Leite
4 months ago
What a great experience to work with Omega. I strongly recommend them.
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roisinblack
Jan 16, 2025
We have used Omega for all our needs these past few years. That has included everything from minor repairs, a full house painting (inside and out), and floor refinishing, to an addition on the third floor.
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Norwalk Home Additions FAQ
Fairfield County additions run roughly $200 to $500+ per square foot. A second-story or room addition in Norwalk commonly lands around $150,000 to $350,000+ depending on structural work, size, and finishes. You get an itemized quote after a free consultation.
Often yes. It depends on whether the existing foundation and framing can carry the new load; we assess and engineer that first. Where they can't, we reinforce as part of the project.
Most Norwalk additions run about 3–6 months on site, and a second story adds time for the roof-off and structural phases. We give you a firm schedule with your quote.
Yes — the survey, Norwalk zoning/setback review, building permits, and inspections through final sign-off, all in-house, including coastal requirements near Rowayton.
