Updated: Mar 17, 2026
Location and Projects
Address
5 TROPHY AVE., Townsend, MA, 01469
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Custom Design Sunrooms Construction
Custom Design Sunrooms, 5 Trophy Ave, Townsend, MA (Owned by: John Storella) holds a Home Improvement Contractor license according to the Massachusetts license board.
Their BuildZoom score of 84 does not rank in the top 50% of Massachusetts contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Custom Design Sunrooms, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Custom Design Sunrooms Services
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Custom Design Sunrooms Contact Information
Phone Number: (800) 732-1900
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Address: 5 TROPHY AVE., Townsend, MA 01469
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Building Permits by Custom Design Sunrooms
This is a sample of this contractor's permits. Click here to access their complete permit history.
Construct a 16 x 14 addition with with 4 x 8 landing and 2 x 4'stairs - must be in compliance with francis harrigan engineer letter dated january 16 2019 (app147209) (z20190022) addition is not to be heated
Valuation:
$40,575
Permit #:
A20190093
Status:
issued
Fee:
$158
Permit Type:
Residential addit...
Building Type:
N/A
Building a 16 x 14 three season room wood construction to code
Valuation:
$40,000
Permit #:
R-19-0241
Status:
filed
Fee:
$510
Permit Type:
Newconstruction a...
Building Type:
N/A
Rebuild three walls and floor under existing roof 2"x4" 16" o.c. typical construction. convert to a four season room, useingi iceyene for insulation
Valuation:
$23,000
Permit #:
R-14-0887
Status:
filed
Fee:
$230
Permit Type:
New Construction,...
Building Type:
N/A
Building a 18 x 3 addition to existing building making the addition 18 x 10 the original 7 is on a full foundation the remaining 3 will be on 4x6 p t attached to techno post
Valuation:
$20,000
Permit #:
R-14-0460
Status:
issued
Fee:
$240
Permit Type:
Addition
Building Type:
N/A
Construct a 12 x 16 three-season room with 3 x 4 landing and 3 x4 stairs (app85213) (z20170222) single family house - unconditioned space no heat
Valuation:
$34,000
Permit #:
A20170514
Status:
issued
Fee:
$129
Permit Type:
Residential addit...
Building Type:
N/A
Administrative fee - applied for three-season room and changed to a four-season room (app86232/a20170514) (app85213) (z20170222) single family house
Valuation:
N/A
Permit #:
A20171342
Status:
issued
Fee:
$50
Permit Type:
Residential addit...
Building Type:
N/A
Construction of a 12.5\'x12\ three season porch install 9 replacement windows remove 3 sides of vinyl siding on house and instsall new siding
Valuation:
N/A
Permit #:
P202040698
Status:
final
Fee:
$660
Permit Type:
N/A
Building Type:
101 single family
Remove screen room and deck. rebuild screen room and deck using same foot print
Valuation:
$35,500
Permit #:
R-14-0200
Status:
issued
Fee:
$408
Permit Type:
Alteration
Building Type:
N/A
Building 18'x22 addition on concrete foundation
Valuation:
N/A
Permit #:
P201540126
Status:
final
Fee:
$888
Permit Type:
N/A
Building Type:
101 single family
Rebuild three walls and floor under existing roof 2"x4 16 o.c. typical construction. convert to a four season room useingi iceyene for insulation
Valuation:
N/A
Permit #:
R-14-729
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building a 12'x12 wood construction addition (3 season rm) and a 12'x8 p.t. deck
Valuation:
$34,750
Permit #:
R-16-0304
Status:
issued
Fee:
$417
Permit Type:
Addition
Building Type:
N/A
Construct 13x16 4-season sunroom off rear of dwelling; strip and reroof entire dwelling and garage
Valuation:
N/A
Permit #:
BP-2014-0286
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct 12x16 3-season sunroom and 8x5 deck additions off rear of dwelling
Valuation:
N/A
Permit #:
BP-2007-0830
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$27,000
Permit #:
67-2012
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Add'n of a 3 season room w/deck
Valuation:
$32,000
Permit #:
188291
Status:
complete
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Building a 14'x18 three season room 2'x6 and 2'x12 typical construction
Valuation:
$33,000
Permit #:
R-14-01336
Status:
issued
Fee:
$396
Permit Type:
N/A
Building Type:
Proposed use -
Erect 8 ground sign (28 sq ft)
Valuation:
$3,800
Permit #:
130414
Status:
complete
Fee:
N/A
Permit Type:
New
Building Type:
N/A
Remove 15'x15'deck and replace with 16'x16 4 season room
Valuation:
$38,000
Permit #:
BP-2015-0896
Status:
issued
Fee:
$398
Permit Type:
N/A
Building Type:
N/A
Construct 12x14 3-season sunroom addition on footings off rear of dwelling
Valuation:
N/A
Permit #:
BP-2003-0589
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Verified License
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Custom Design Sunrooms License info
Verified License
| License # | 151416 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Custom Design Sunrooms at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
84
BuildZoom Score
17
Permits
- Building permit records show that Custom Design Sunrooms has worked on 17 permitted projects.
Custom Design Sunrooms Employees
JS
John P Storella
Responsible Person
JS
John Storella
Owner