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Location and Projects

Address
49 CIDER MILL RD, Stamford, CT, 06901
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Duffy Construction Inc

Duffy Construction Inc, 49 Cider Mill Rd, Stamford, CT (Employee: Aidan Duffy) holds a Home Improvement Contractor license and 3 other licenses according to the Connecticut license board.

Their BuildZoom score of 97 ranks in the top 18% of 12,093 Connecticut licensed contractors.

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

Duffy Construction Inc Contact Information

Phone: (203) 968-2322
Address: 49 CIDER MILL RD, Stamford, CT 06901

Duffy Construction Inc Stamford

Quality

97
82nd percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Duffy Construction Inc has a BuildZoom score of 97, which places them above 82% of 12,093 contractors in Connecticut.

Activity

1 project
 2025
1 project
 2023
Our building permit records indicate that Duffy Construction Inc has worked on at least 2.0 projects over the past 3 years.

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: 1.0 project
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 Duffy Construction Inc

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Residential alteration
64 Bermuda Rd, Westport, CT, 6880
2023-12-01
Remodel kitchn bathrooms laundry covered screened porch. replace misc. windows
Valuation:
$550,000
Permit #:
BLD-2022-03749
Status:
complete
Fee:
$5,643
Permit Type:
N/A
Building Type:
N/A
Residential addition
10 Blind Brk Rd, Westport, CT, 6880
1993-09-24
A 20 x 20 2 story addition for 1st floor garage and 2nd floor master bedroom suite enclose porch and provide fencing according to the connecticut state basic building code around existing pool
Valuation:
$175,000
Permit #:
BLD-1993-52030
Status:
final
Fee:
$1,402
Permit Type:
N/A
Building Type:
N/A
Residential addition
55 Richmondville Ave, Westport, CT, 6880
2010-10-06
New roof over existing rear deck 2nd fl add'n to enlarge bedroom interior renovation to two 2nd fl bathrooms 3rd fl add'n for 2 bedrms and new front covered porch
Valuation:
$350,000
Permit #:
BLD-2009-71238
Status:
final
Fee:
$3,577
Permit Type:
N/A
Building Type:
N/A
Residential addition
1 Minute Man Hl, Westport, CT, 6880
1994-05-18
A 10 x 14 screened porch extension to house a hot tub (remove existing hot tub from wood deck and partial removal of existing deck to accomodate access to septic tank). spa must have f-1346-91 astm cover tjp
Valuation:
$8,500
Permit #:
BLD-1994-52752
Status:
final
Fee:
$74
Permit Type:
N/A
Building Type:
N/A
Residential addition
81 Compo Mill Cv, Westport, CT, 6880
1997-10-23
11 x 15 2 story addition for study, bedroom. per submitted stamped/sealed plans require copy of engrs. pile driving log report (flood elevation 11.00 m.s.l.)
Valuation:
$80,000
Permit #:
BLD-1997-56114
Status:
final
Fee:
$642
Permit Type:
N/A
Building Type:
N/A
Commercial alteration
47 Riverside Ave, Westport, CT, 6880
2012-03-07
Aka 49 riverside ave - energy partners - minor interior alterations to existing tenant space
Valuation:
$15,000
Permit #:
BLD-2012-74220
Status:
final
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Building
200 Willowbrook Ave, Stamford, CT, 6902
2005-02-25
New kitchen, front porch, convert 1 bedroom to 2, window, shingle & roof
Valuation:
$150,000
Permit #:
B-2005-0161
Status:
complete
Fee:
$1,524
Permit Type:
434 additions to ...
Building Type:
Single family house
Residential alteration
8 Mill Bank Rd, Westport, CT, 6880
2015-07-01
Remodel kitchen & second floor guest bathroom
Valuation:
$42,000
Permit #:
BLD-2015-79796
Status:
final
Fee:
$431
Permit Type:
N/A
Building Type:
N/A
Residential miscellaneous
55 Richmondville Ave, Westport, CT, 6880
2017-02-10
Install direct vent gas fireplace in 2nd floor office
Valuation:
$15,000
Permit #:
BLD-2016-82194
Status:
final
Fee:
$153
Permit Type:
N/A
Building Type:
N/A
Building
49 Cider Mill Rd, Stamford, CT, 6903
1999-02-26
Add 2nd floor,deck & expand living room
Valuation:
$140,000
Permit #:
B-2000-0090
Status:
issued
Fee:
$1,400
Permit Type:
434 Additions to ...
Building Type:
N/A
Residential alteration
61 Maple Ave S, Westport, CT, 6880
1994-11-30
Int. renov. to convert 2nd floor over attached garage to bedroom, bathroom and storage area rjy
Valuation:
$15,000
Permit #:
BLD-1994-53463
Status:
final
Fee:
$122
Permit Type:
N/A
Building Type:
N/A
Residential alteration
8 Highland Rd, Westport, CT, 6880
2001-05-17
Enc exist 14x15 screen porch for unheated room ***verify depth of foundation*** psh
Valuation:
$35,000
Permit #:
BLD-2001-60790
Status:
final
Fee:
$356
Permit Type:
N/A
Building Type:
N/A
Building
60 Carroll St, Stamford, CT, 6907
2010-03-25
Remove damaged walls and roof. repair storm damage. plans needed for inspections
Valuation:
$50,000
Permit #:
B-2010-0191
Status:
complete
Fee:
$511
Permit Type:
434 alterations t...
Building Type:
Single family house
Residential addition
177 Compo Rd S, Westport, CT, 6880
1992-09-16
A 21 x 26 attached 1 story 2 car garage. modified to 21x29 feet zp.app. 11/16/94 -sjs
Valuation:
$10,000
Permit #:
BLD-1992-51554
Status:
complete
Fee:
$82
Permit Type:
N/A
Building Type:
N/A
Residential addition
25 Powers Ct, Westport, CT, 6880
1997-11-24
14 x 14 deck addition with spa and steps to grade. (spa must have astm-1346-91 cover!)
Valuation:
$8,000
Permit #:
BLD-1997-56828
Status:
filed
Fee:
$66
Permit Type:
N/A
Building Type:
N/A
Building
342 Rock Rimmon Rd, Stamford, CT, 6903
2014-02-07
Convert the existing large hall bathroom into two smaller bathrooms.
Valuation:
$20,000
Permit #:
B-14-106
Status:
complete
Fee:
$270
Permit Type:
Alterations - Res...
Building Type:
Single Family
Residential addition
10 Stonybrook Rd, Westport, CT, 6880
1999-06-01
Construct 19 x 12 deck extension w/spa as per submitted plans rjy
Valuation:
$6,000
Permit #:
BLD-1999-58396
Status:
final
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Residential addition
61 Colony Rd, Westport, CT, 6880
2009-09-03
1 sty add'n on crawl to expand master bedroom
Valuation:
$42,000
Permit #:
BLD-2009-70909
Status:
approved
Fee:
$429
Permit Type:
N/A
Building Type:
N/A
Residence accessory building
75 Turner Hill Rd, New Canaan, CT, 6840
2004-05-24
No Description Available
Valuation:
$200,000
Permit #:
04-502/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$2,007
Permit Type:
Building permit
Building Type:
N/A
Residence additions
75 Turner Hill Rd, New Canaan, CT, 6840
2004-05-21
No Description Available
Valuation:
$500,000
Permit #:
04-367/000 000 BOO1 00
Status:
C.O. ISSUED
Fee:
$5,007
Permit Type:
Building permit
Building Type:
N/A

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