Updated: Apr 06, 2026
Location and Projects
Address
91 WELLSMERE RD, Roslindale, MA, 02131
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Kostas Papadopoulos Construction
Kostas Papadopoulos, 91 Wellsmere Rd, Roslindale, MA (Employee: Kostas G Klironomos) holds a Home Improvement Contractor license and 5 other licenses according to the Massachusetts license board.
Their BuildZoom score of 92 ranks in the top 32% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Kostas Papadopoulos, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Kostas Papadopoulos Services
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Kostas Papadopoulos Contact Information
Phone Number: (617) 415-8680
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Address: 91 WELLSMERE RD, Roslindale, MA 02131
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Kostas Papadopoulos Roslindale
Quality
92
68th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Kostas Papadopoulos has a BuildZoom score of 92, which places them above 68% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2024 |
Our building permit records indicate that Kostas Papadopoulos has worked on at least
1.0 project over the past 2 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
|
$50k-$100k |
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.
Upstairs unit-95 wellsmere rd. remove roof. building dormer on right side entire length of house. addition 2x8's to existing floor joists. determine legal height. rebuild shingle roof. install 6 windows insulation drywall-paint hardwood flooring. addition full bathroom. install exterior siding. match paint
Valuation:
$91,000
Permit #:
ALT1516853
Status:
filed
Fee:
$960
Permit Type:
N/A
Building Type:
1-2fam
Remove kitchen window enlarge opening &; install sliding door. move radiator to adjacent wall. close existing door. demolish powder room. building wall w pocket door. install electrical insulation drywall tile floor fixtures cabinets. remove concrete under deck. level ground. install basement door
Valuation:
$24,000
Permit #:
ALT1055645
Status:
filed
Fee:
$317
Permit Type:
N/A
Building Type:
1-2fam
Remove existing 2 story decks (excluding roof) and building new 2 story decks in same location but with new footings
Valuation:
$19,000
Permit #:
SF1114134
Status:
filed
Fee:
$210
Permit Type:
N/A
Building Type:
1-2fam
Fixing violations on otc converting to a two family
Valuation:
$54,000
Permit #:
B20-001063
Status:
complete
Fee:
N/A
Permit Type:
Residential repair
Building Type:
N/A
Remove and replace rear porches to be same size and shape on the same footing
Valuation:
$5,000
Permit #:
SF596365
Status:
filed
Fee:
$70
Permit Type:
N/A
Building Type:
1-2fam
Replace existing 2 story porch. same size and shape. use existing roof
Valuation:
$7,000
Permit #:
SF627741
Status:
filed
Fee:
$90
Permit Type:
N/A
Building Type:
1-2fam
Demolish 2 bathrooms & kitchen demolish interior & exterior of living room
Valuation:
$6,500
Permit #:
SF632236
Status:
filed
Fee:
$90
Permit Type:
N/A
Building Type:
1-2fam
Demolision of all shaded areas marked on the floor plans. install a support beam according to plans. construct new basement stairs. building a partion wall between laundry &; master bedroom. building a partion wall between master closet and hall. building mud room and half bathroom. patch all walls. ;;;;;;;;;;;;;;;;;;;;;;
Valuation:
$17,650
Permit #:
ALT79113
Status:
complete
Fee:
$256
Permit Type:
N/A
Building Type:
1-2fam
Double hung windows replace 8;column supports
Valuation:
$10,000
Permit #:
SF609123
Status:
filed
Fee:
$120
Permit Type:
N/A
Building Type:
1-2fam
Exterior rear open ;porch ;replacement - same size and same location
Valuation:
$9,400
Permit #:
SF936961
Status:
complete
Fee:
$120
Permit Type:
N/A
Building Type:
1-2fam
To repair existing 14 x 5 front landing 2x8 frame 1x6 flooring pressure treated wood
Valuation:
$3,200
Permit #:
SF25550
Status:
complete
Fee:
$47
Permit Type:
N/A
Building Type:
1-2fam
Install security system
Valuation:
N/A
Permit #:
060098
Status:
complete
Fee:
$50
Permit Type:
B electrical-perm...
Building Type:
N/A
Building permit: 03a0881
Valuation:
N/A
Permit #:
030726
Status:
complete
Fee:
$35
Permit Type:
B plumbing
Building Type:
N/A
Building permit: 03a0881
Valuation:
N/A
Permit #:
031207
Status:
complete
Fee:
$15
Permit Type:
B gas
Building Type:
N/A
Wire inground pool
Valuation:
N/A
Permit #:
960864
Status:
complete
Fee:
$25
Permit Type:
B electrical-perm...
Building Type:
N/A
Electrical permit
Replacement of ventilation fan due to rust and corrosion of old fan. removal of dated medicine cabinet with built-in vanity lights (to be replaced with new light fixture)
Valuation:
N/A
Permit #:
E23-000175
Status:
rejected
Fee:
N/A
Permit Type:
Residential 1-2 f...
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Kostas Papadopoulos License info
Verified License
| License # | 177811 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 02-16-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Kostas Papadopoulos 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 # | 113901 |
| Status | Active |
| City | Newton |
| Type | Electrical Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Kostas Papadopoulos with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 113901 |
| Status | Active |
| City | Newton |
| Type | General Contractor |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Kostas Papadopoulos with the City of Newton Massachusetts
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 000031291 |
| Status | Inactive |
| City | Newton |
| Type | Electrical 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 Kostas Papadopoulos at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 166335 |
| 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 Kostas Papadopoulos at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 133084 |
| 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 Kostas Papadopoulos at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
92
BuildZoom Score
14
Permits
- Building permit records show that Kostas Papadopoulos has worked on 14 permitted projects.
Kostas Papadopoulos Employees
KK
Kostas G Klironomos
Owner
KP
Kostas Papadopoulos
Owner