Updated: Jul 14, 2026
Location and Projects
Address
Mashpee, MA, 02649
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Stephen J Devlin Construction
Serving Mashpee and communities throughout Cape Cod, Stephen J Devlin specializes in residential construction and remodeling. With two decades of experience, Stephen J Devlin offers expertise in building and renovation projects for homeowners in the region. Project types include custom home construction, additions, and interior renovations tailored to the needs of Cape Cod properties. The firm manages construction work on single-family homes, frequently working with clients seeking to enhance the value and functionality of their primary residences or seasonal homes. Stephen J Devlin is known for guiding projects from initial design concepts through completion, providing responsive communication and practical solutions for coastal homebuilding challenges. The company also stays informed on building codes and practices relevant to the unique architecture and weather conditions of southeastern Massachusetts.
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Stephen J Devlin Mashpee
Quality
95
78th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Stephen J Devlin has a BuildZoom score of 95, which places them above 78% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2025 |
|
2 projects
|
2023 |
Our building permit records indicate that Stephen J Devlin has worked on at least
3.0 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.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
|
$50k-$100k |
|
1 project
|
$100k-$250k |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Demolish and renovate 16'x12 kitchen install support beam. enclose 8'x12 section of existing farmers porch to create sun room. remodel 7'x8 1st floor full bathroom. install three new windows with header changes. install new exterior door with no header change
Valuation:
$137,117
Permit #:
R-23-2847
Status:
complete
Fee:
$1,097
Permit Type:
Alteration window...
Building Type:
N/A
Demolish 104 linear ft of existing wood guardrails off of second floor deck. install new pt 4x4's to support new guardrail system. install transform pvc post covers with caps over all posts. install upper and lower rails horizontal rails. install tempered glass panels in all horizontal sections. slanted guardrails on existing stairs to grade to be transform baluster style with same po... see more
Valuation:
$27,600
Permit #:
R-22-0474
Status:
issued
Fee:
$221
Permit Type:
Alteration demoli...
Building Type:
N/A
Construct 24'x35 two story addition to single family home. include 189 ssf farmons porch on two sides. demolish kitchen and expand one opening in original main house. change siding on front of main house to w.c. shingled. second floor of addition to remain unfinished
Valuation:
$250,000
Permit #:
189876
Status:
issued
Fee:
N/A
Permit Type:
Building - additi...
Building Type:
Single family
Addition per approved plan 780 cmr msbc 9th edition toy bylaws - construct addition and two dormers renovate existing space into master bathroom as per boa petition # 4703 as per plans dated 08/22/18. (508-776-6660) note: a certified as building is required before final inspection
Valuation:
$92,000
Permit #:
BLD-19-000986
Status:
complete
Fee:
$580
Permit Type:
N/A
Building Type:
N/A
Construct two story32x22 garage with master suite with 14x10 two story connector to existing main house. reconnect existing deck. new septic system
Valuation:
$225,000
Permit #:
188165
Status:
complete
Fee:
N/A
Permit Type:
Building - additi...
Building Type:
Single family
Construct 12'x 6 two story addition for two new full baths
Valuation:
$110,671
Permit #:
R-22-2692
Status:
issued
Fee:
$885
Permit Type:
Addition
Building Type:
N/A
Residential new 3 bedrooms 2 bathroom cape style home with unfinished basement revision approved 6/2/21 extend steps and platform
Valuation:
$250,000
Permit #:
2020-6351
Status:
complete
Fee:
$2,000
Permit Type:
B residential new
Building Type:
N/A
Install new kitchen in existing kitchen area with relocated appliances. construct new bathroom adjacent to the existing porch as per plan provided. install 8 new windows and 2 new doors with no header changes
Valuation:
$75,000
Permit #:
190840
Status:
issued
Fee:
N/A
Permit Type:
Building - altera...
Building Type:
Single family
Residential new: construct a new two story single family home on vacant lot. includes a full basement two car attached garage and 600 sq ft farmer's porch
Valuation:
$550,000
Permit #:
2019-025299
Status:
complete
Fee:
$4,400
Permit Type:
B residential new
Building Type:
N/A
Install 35x28 metal frame building onto existing foundation for a 3 bay garage for storage ***will require approved engineered floor drains per 248 cmr
Valuation:
$85,000
Permit #:
2021-2798
Status:
filed
Fee:
$680
Permit Type:
B addition altera...
Building Type:
N/A
Connect existing house to main house with a 15'x17 single story kitchen addition. raise existing garage roof to a pitch to match addition height. remove and replace 2 windows and one door on exiting main house with no header changes
Valuation:
$125,000
Permit #:
2019-026305
Status:
filed
Fee:
$1,000
Permit Type:
B addition altera...
Building Type:
N/A
Raise roof above existing 10'-6 x 7'-6 second floor bathroom
Valuation:
$29,650
Permit #:
R-22-2219
Status:
issued
Fee:
$237
Permit Type:
Alteration window...
Building Type:
N/A
Demolish existing kitchen jaily room consturct 22'x42 kitchen/living rarea with 8 wrap around farmers porch. consturct 22'x22 garage with 8'x18 connector roof
Valuation:
$375,000
Permit #:
167368
Status:
complete
Fee:
N/A
Permit Type:
Building - additi...
Building Type:
Single family
Construct new 15'-6 x17 single story sunroom addition on 4 poured concrete foundation. construct 7 x12 mahogany pt deck. replace all windows with one header change for north gable french door. renovate first floor kitchen laundry and master bathroom with no bearing wall changes note:fire separation and heat detector required in garage - rmck
Valuation:
$175,000
Permit #:
148155
Status:
suspended
Fee:
N/A
Permit Type:
Building - additi...
Building Type:
Single family
Demolish non bearing partitions between 2 first floor bedrooms to create 1 master suite renovate existing bathroom
Valuation:
$40,000
Permit #:
2021-3060
Status:
filed
Fee:
$320
Permit Type:
B addition altera...
Building Type:
N/A
Construct 28'x35 foundation 4 frost wall with 4 interior slab floor. for foundation for steel frame storage building
Valuation:
$35,000
Permit #:
2021-1317
Status:
complete
Fee:
$280
Permit Type:
B foundation only
Building Type:
N/A
Demolish existing kitchen install new kitchen swapping locations of existing refrigerator and stove only. demolish bearing wall and install 2 9 1/2 level header below existing joists. replace existing handrail on main stair case with new
Valuation:
$45,000
Permit #:
2018-021385
Status:
complete
Fee:
$360
Permit Type:
B addition altera...
Building Type:
N/A
Whole house interior renovation of existing dwelling. new single story master bed expansion on full foundation. new mudroom on 4 crawl foundation new porch on big foot sona tubes
Valuation:
$150,000
Permit #:
159146
Status:
complete
Fee:
N/A
Permit Type:
Building - additi...
Building Type:
Single family
Re-locate existing main entry door to create straight in entry. relocate 2 existing windows to existing new location w no header changes fabicate and install 14'x8 3 sections settee as per plans no change to existing exit sign or emergency lighting
Valuation:
$7,500
Permit #:
159143
Status:
complete
Fee:
N/A
Permit Type:
Building - altera...
Building Type:
Business
Residential new 5 bedroom 3.5 baths with attached 2 car garage an install an in ground swimming pool
Valuation:
$500,000
Permit #:
2018-021495
Status:
complete
Fee:
$4,000
Permit Type:
B residential new
Building Type:
N/A
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Stephen J Devlin License info
Verified License
| License # | CS-047993 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Stephen J Devlin at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
95
BuildZoom Score
67
Permits
- Building permit records show that Stephen J Devlin has worked on 67 permitted projects.