Updated: Jun 26, 2026
Location and Projects
Address
25 CHANNING RD, Watertown, MA, 02472
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Nick Portnoy Builders Construction
Nick Portnoy Builders, 25 Channing Rd, Watertown, MA (Owned by: Nicholas Portnoy) holds a Building Licenses, Construction Supervisor license and 3 other licenses according to the Massachusetts license board.
Their BuildZoom score of 91 ranks in the top 37% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Nick Portnoy Builders, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Nick Portnoy Builders Services
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Nick Portnoy Builders Contact Information
Phone Number: (781) 330-1074
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Address: 25 CHANNING RD, Watertown, MA 02472
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Building Permits by Nick Portnoy Builders
This is a sample of this contractor's permits. Click here to access their complete permit history.
No Description Available
Valuation:
$265,000
Permit #:
BP-21-224
Status:
issued
Fee:
$3,975
Permit Type:
Dormer
Building Type:
N/A
No Description Available
Valuation:
$150,000
Permit #:
BP-21-1277
Status:
issued
Fee:
$2,250
Permit Type:
Remodel/renovation
Building Type:
N/A
No Description Available
Valuation:
$187,000
Permit #:
BP-20-476
Status:
issued
Fee:
$2,805
Permit Type:
Remodel/renovation
Building Type:
N/A
No Description Available
Valuation:
$230,000
Permit #:
BP-19-720
Status:
issued
Fee:
$3,450
Permit Type:
Remodel/Renovation
Building Type:
N/A
No Description Available
Valuation:
$228,000
Permit #:
BP-19-114
Status:
issued
Fee:
$3,420
Permit Type:
Remodel/Renovation
Building Type:
N/A
Kitchen renovation including replacing (1) window
Valuation:
$50,000
Permit #:
SF899115
Status:
filed
Fee:
$520
Permit Type:
N/A
Building Type:
1-2fam
No Description Available
Valuation:
$92,000
Permit #:
BP-18-258
Status:
issued
Fee:
$1,380
Permit Type:
Kitchen remodeling
Building Type:
N/A
No Description Available
Valuation:
$25,000
Permit #:
BP-22-174
Status:
issued
Fee:
$375
Permit Type:
Remodel/renovation
Building Type:
N/A
Single story mudroom addition with additional work including renovation to adjacent kitchen and bathroom
Valuation:
$238,000
Permit #:
21060372
Status:
filed
Fee:
$4,760
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$9,000
Permit #:
BP-18-548
Status:
issued
Fee:
$135
Permit Type:
Roof
Building Type:
N/A
Partial renovation of existing master bathroom to change tub to shower stall; work includes the installation of (1) replacement window. renovation of existing master closet to convert to new laundry room
Valuation:
$40,000
Permit #:
BLDM-030320-2015
Status:
issued
Fee:
N/A
Permit Type:
Addition alteration
Building Type:
N/A
Whole house renovation which includes 2-story rear addition 2 shed dormers and the reconstructoin of the front porch. all new mechanical systems windows/doors insulation interior finishes and siding
Valuation:
$1,031,930
Permit #:
B16-000204
Status:
issued
Fee:
$26,732
Permit Type:
N/A
Building Type:
N/A
Remove all finishes of existing 2nd fl carriage house. install new structural ridge beam and posting. install fire-rated ceiling at 1st fl garage level. no finishes on 2nd fl
Valuation:
$30,000
Permit #:
14070799
Status:
complete
Fee:
$558
Permit Type:
N/A
Building Type:
N/A
3rd floor relocate closet in master bedroom; install new doors; replace shower stall and plumbing fixtures in guest bath; cosmetic work - painting &; floors
Valuation:
$30,000
Permit #:
SF764789
Status:
filed
Fee:
$320
Permit Type:
N/A
Building Type:
1-3fam
Bathroom. create an entertainment room office and 1.5 finish second floor of existing carriage house to
Valuation:
$120,000
Permit #:
15030017
Status:
N/A
Fee:
$2,232
Permit Type:
N/A
Building Type:
N/A
Strip and reroof entire house; retrofit of spray foam insulation in rafter bays
Valuation:
$75,000
Permit #:
16050420
Status:
N/A
Fee:
$1,500
Permit Type:
N/A
Building Type:
N/A
Replace windows in existing sunroom, interior finishes, insulation and exterior trim
Valuation:
$45,000
Permit #:
495
Status:
issued
Fee:
$900
Permit Type:
N/A
Building Type:
N/A
Remodel kitchen and half bathroom. new window opening to adjacent dining room
Valuation:
$130,000
Permit #:
21020043
Status:
complete
Fee:
$2,600
Permit Type:
N/A
Building Type:
N/A
Exterior renovation to include new windows trim insulation siding roofing and reconstruction of front vestibule. no change to footprint or square footage
Valuation:
$159,000
Permit #:
B19-001761
Status:
issued
Fee:
N/A
Permit Type:
Residential renov...
Building Type:
N/A
Gut bathroom remodel of existing space including redesigned layout and new window in existing location
Valuation:
$41,000
Permit #:
BLDM-027088-2015
Status:
issued
Fee:
N/A
Permit Type:
Addition alteration
Building Type:
N/A
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Verified License
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Nick Portnoy Builders License info
Verified License
| License # | CS-095634 |
| 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 Nick Portnoy Builders at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 168627 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Nick Portnoy Builders at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 95634 |
| Status | Active |
| City | Newton |
| Type | Building Contractor |
- When BuildZoom last verified this license, it had an expiration date of May, 2022. Check the current license status of Nick Portnoy Builders with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 154483 |
| 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 Nick Portnoy Builders at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
57
Permits
- Building permit records show that Nick Portnoy Builders has worked on 57 permitted projects.
Nick Portnoy Builders Employees
NP
Nicholas Portnoy
Owner