Updated: Jun 13, 2026
Location and Projects
Address
445 WASHINGTON ST, Wellesley, MA, 02482
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Design Plus Construction Photos
Design Plus Construction
Serving Wellesley and the greater Boston area, Design Plus Construction specializes in design-build services for residential projects. Based in Wellesley, this firm delivers a streamlined process from concept to completion, allowing clients to work with a single team for both design and construction. The principal is directly involved in project oversight, ensuring professional execution throughout every stage. With over 25 years of industry experience, Design Plus Construction has completed projects for homeowners seeking personalized service and a comprehensive approach. The company’s portfolio reflects its experience with custom home renovations and additions in Boston’s surrounding communities. Design Plus Construction emphasizes transparency with project timelines and budgets, supporting clients from initial design through final construction.
Design Plus Construction Services
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Design Plus Construction Contact Information
Phone Number: (617) 755-2917
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Address: 445 WASHINGTON ST, Wellesley, MA 02482
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Building Permits by Design Plus Construction
This is a sample of this contractor's permits. Click here to access their complete permit history.
Renovate portions of first floor including kitchen family room and bathroom and remodel basement per plans
Valuation:
$406,934
Permit #:
R-19-0522
Status:
final
Fee:
$3,600
Permit Type:
Alteration window...
Building Type:
N/A
Renovate existing third floor including roof; addition third floor bath; no change in number of units; all work within existing footprint
Valuation:
$256,585
Permit #:
B19-002256
Status:
complete
Fee:
N/A
Permit Type:
Residential renov...
Building Type:
N/A
Replace existing detached garage with new 2 car detached garage
Valuation:
$90,000
Permit #:
19010424
Status:
complete
Fee:
$1,800
Permit Type:
N/A
Building Type:
N/A
Renovate existing bathroom; all fixtures to main in location
Valuation:
$18,000
Permit #:
18100110
Status:
complete
Fee:
$360
Permit Type:
N/A
Building Type:
N/A
Construct 16 x 24 addition addition 6 x 43 extention to rear of house renovate portions of existing house. 10-9-09 addition dormers & finish attic space w/plans. final cost affitdavit required see plans attached
Valuation:
$450,000
Permit #:
09050547
Status:
complete
Fee:
$18,200
Permit Type:
N/A
Building Type:
N/A
New 19 x 20 2 story addition; family room. & dining room. 1st fl. master suite on 2nd fl renovate kitchen and 2 1/2 baths. addition small roof over front stairs. new rear deck
Valuation:
$185,000
Permit #:
19071001
Status:
complete
Fee:
$3,700
Permit Type:
N/A
Building Type:
N/A
Renovate portions of first floor including kitchen family room and bathroom and remodel basement per plans
Valuation:
$406,934
Permit #:
R-19-0522
Status:
final
Fee:
$3,600
Permit Type:
Alteration window...
Building Type:
N/A
Amended 7/23/13 to replace (8) basement windows only renovate existing finished basement including family room exercise room 1/2 bathroom and mudroom/laundry - all exisiting
Valuation:
$147,520
Permit #:
13070496
Status:
complete
Fee:
$2,744
Permit Type:
N/A
Building Type:
N/A
Renovate existing kitchen powder room master bathroom and hall bathroom. no structural work note: includes basement bath/laundry
Valuation:
$185,000
Permit #:
16100710
Status:
complete
Fee:
$3,700
Permit Type:
N/A
Building Type:
N/A
Basement renovation -full bathroom habitable room with new window installtion of foundation insulation with stud walls board and plaster
Valuation:
$52,375
Permit #:
BLD181240
Status:
IN PROGRESS
Fee:
$786
Permit Type:
N/A
Building Type:
N/A
Construct 1 story addition to living room & bedroom. addition new family room. renovate bathroom relocate bulkhead
Valuation:
$95,000
Permit #:
17050668
Status:
complete
Fee:
$1,900
Permit Type:
N/A
Building Type:
N/A
Construct 8 x 20 addition to existing deck w 2 steps to grade. no handrails. as built required
Valuation:
$12,890
Permit #:
18110510
Status:
complete
Fee:
$260
Permit Type:
N/A
Building Type:
N/A
Renovate kitchen basement addition laundry room at 2nd & 3rd floors and set-up temp. kitchen
Valuation:
$200,000
Permit #:
12060113
Status:
complete
Fee:
$3,720
Permit Type:
N/A
Building Type:
N/A
Renovate existing first floor bathroom and kitchen; no exterior work
Valuation:
$94,960
Permit #:
15040538
Status:
complete
Fee:
$1,766
Permit Type:
N/A
Building Type:
N/A
Construct 1 story addition containing bathroom and study enlarging kitchen
Valuation:
$206,226
Permit #:
09080589
Status:
complete
Fee:
$3,836
Permit Type:
N/A
Building Type:
N/A
Addition 12'x20 kitchen addition; sunroom to be replaced same location
Valuation:
$95,107
Permit #:
14030633
Status:
complete
Fee:
$1,769
Permit Type:
N/A
Building Type:
N/A
Bathroom renovation changing locations
Valuation:
$15,000
Permit #:
17120490
Status:
complete
Fee:
$300
Permit Type:
N/A
Building Type:
N/A
Replace interior doors trim painting and floors. no structural work
Valuation:
$13,000
Permit #:
16050519
Status:
filed
Fee:
$285
Permit Type:
N/A
Building Type:
N/A
Renovate partial basement
Valuation:
$22,000
Permit #:
17060119
Status:
complete
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Renovate kit addition 2nd level for a study architect - jonathan raisz - 617-734-1040
Valuation:
$102,849
Permit #:
13010519
Status:
complete
Fee:
$1,913
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Design Plus Construction License info
Verified License
| License # | 183783 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 11-13-2025 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Design Plus Construction at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CS-072396 |
| Status | Active |
| State | Massachusetts |
| Type | Building Licenses, Construction Supervisor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Design Plus Construction at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-072396 |
| Status | Inactive |
| City | Newton |
| Type | Residential Builder |
- According to the City of Newton Massachusetts, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Design Plus Construction at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CS-072396 |
| Status | Inactive |
| City | Newton |
| Type | Building Contractor |
- According to the City of Newton Massachusetts, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Design Plus Construction at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 177237 |
| Status | Inactive |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- According to the Mass.gov Consumer Affairs and Business Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Design Plus Construction at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
100
BuildZoom Score
19
Permits
- Building permit records show that Design Plus Construction has worked on 19 permitted projects.
Design Plus Construction Employees
KT
Keith M Tower
Owner
KT
Keith Tower
Owner