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Location and Projects

Address
522 E PUTNAM AVE, Greenwich, CT
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Derosa Builders Construction

DeRosa Builders, LLC produces award winning luxury homes and ecstatic clients. Our hardworking, trustworthy and talented team is made up of builders, craftsman, educators, problem-solvers and communicators, that continue to raise the bar in our trade. By using a unique blend of timeless industry values with new technologies, we offer the absolute best in new home construction and remodeling.

From BuildZoom: Derosa Builders LLC, 522 E Putnam Ave, Greenwich, CT holds a New Home Contractor license and 1 other license according to the Connecticut license board.

Their BuildZoom score of 100 ranks in the top 13% of 12,093 Connecticut licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Derosa Builders LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.

Derosa Builders LLC Contact Information

Phone: (203) 769-1804
Address: 522 E PUTNAM AVE, Greenwich, CT

Derosa Builders LLC Greenwich

Quality

100
87th percentile
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Derosa Builders LLC has a BuildZoom score of 100, which places them above 87% of 12,093 contractors in Connecticut.

Activity

1 project
2025
Our building permit records indicate that Derosa Builders LLC has worked on at least 1.0 project over the past year.

This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.

Pricing

1 project
$500k-$1mil
Value Not Public: 0 projects
Pro tip: For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.

Building Permits by Derosa Builders LLC

Sort by: Notable Notable | Date Date | Job Value Job Value
Residential accessory dwelling unit (adu)
2025-04-02
One bedroom adu two pergolas
Valuation:
$525,000
Permit #:
BLD-2025-00653
Status:
issued
Fee:
$5,387
Permit Type:
N/A
Building Type:
N/A
Building
2018-09-26
Second floor master bath gut and rebuild, raise roof over bathroom. construct a potting shed addition attached to back of garage. potting shed approx 260 sqft dressing closet and hallway appro 244 sqft bathrooms approx 386 sqft
Valuation:
$300,000
Permit #:
B-18-1174
Status:
complete
Fee:
$4,003
Permit Type:
Additions - Resid...
Building Type:
Single Family
Building
2018-07-02
Second floor master bathroom gut and rebuild raise roof over bathroom. construct a potting shed addition attached to back of garage
Valuation:
$300,000
Permit #:
TB-18-1174
Status:
filed
Fee:
$4,003
Permit Type:
Additions - resid...
Building Type:
Single family
Residential new building
2012-09-19
2 story s/f dwelling with unfinished basement and partially finished attic
Valuation:
$900,000
Permit #:
BLD-2012-74117
Status:
final
Fee:
$9,234
Permit Type:
N/A
Building Type:
N/A
Building
2019-08-27
1 story 2 car garage with storage space above, coverting garage into a gym
Valuation:
$108,510
Permit #:
B-19-71
Status:
issued
Fee:
$1,470
Permit Type:
Additions - resid...
Building Type:
Single family

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