Updated: Jun 20, 2026
Location and Projects
Address
Serving Area, Canton, MA, 00000
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Plattypus Construction
Plattypus LLC are your home renovation and remodeling professionals serving Boston, MA. Our team of skilled general contractors is ready to help you with any home renovation or light commercial projects you are looking to accomplish -- from simple room renovations to demolition services to completely new additions, we perform the work necessary to bring your designs to life. Our specialty services include historic, whole house remodeling, and renovation.
From BuildZoom: Plattypus LLC, Serving, Canton, MA (Owned by: Kevin Platt) holds a Building Licenses, Construction Supervisor license and 4 other licenses according to the Massachusetts license board.
Their BuildZoom score of 98 ranks in the top 16% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Plattypus LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Plattypus LLC Services
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Plattypus LLC Contact Information
Phone Number: (617) 828-7883
Address: Serving Area, Canton, MA 00000
Plattypus LLC Canton
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Plattypus LLC has a BuildZoom score of 98, which places them above 84% of 139,240 contractors in Massachusetts.
Activity
|
1 project
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Plattypus LLC has worked on at least
7.0 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.
Experience
|
3 projects
|
Home Additions |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Plattypus LLC mostly works on
kitchen remodel
and home addition
projects.
Pricing
|
3 projects
|
$100k-$250k |
|
2 projects
|
$500k-$1mil |
|
2 projects
|
$1mil+ |
The typical size of their permits is approximately $535,300. This graph shows the distribution of these job values.
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.
Renovate the entire interior of the unit. replace the windows at front and rear 206 and front and rear 204 5th and 4th floor 4th floor. remodel the bathrooms kitchen bedrooms living and dining rooms replace flooring. update electrical and plumbing. repair stairs from 4th-5th floor at 204
Valuation:
$2,000,000
Permit #:
SF1444845
Status:
filed
Fee:
$20,020
Permit Type:
N/A
Building Type:
Multi
Remodel of parlor level kitchen entire garden level two bedrooms and dining area. structural work addition french door to back and deck. rebuild deck install lvl to remove stone piers addition steel lentel remodel baths
Valuation:
$776,330
Permit #:
ALT1419061
Status:
complete
Fee:
$7,820
Permit Type:
N/A
Building Type:
1-2fam
Change occupancy from a 2 family to a; single family residence- install new replacement windows and doors throughout. make 5 new window openings at side of house. structural work to walls and roof. replace roof. addition two skylights. replace kitchen and master bathroom. change floors to oak. work to take place on top 3 floors.extension of living space into the garden level work on s... see more
Valuation:
$941,518
Permit #:
ALT1280402
Status:
complete
Fee:
$9,490
Permit Type:
N/A
Building Type:
1-2fam
Renovate kitchen 4 bathrooms remove back interior stairs replace 4 windows addition insulation to second floor exterior wall. fix front gutters. replace decking on back porch
Valuation:
$248,945
Permit #:
SF1481796
Status:
filed
Fee:
$2,760
Permit Type:
N/A
Building Type:
1-2fam
Remove three decks from the back of the building and building 3 new decks in existing location all work must comply with 780 cmr & brookline by-laws
Valuation:
$208,700
Permit #:
BP-2024-000171
Status:
withdrawn
Fee:
$4,100
Permit Type:
N/A
Building Type:
N/A
;two (2) family dwellingcertificate for 1 residence at 9 putnam street only.alt 1085759 issued 3/1/21 sf1057421 issued 3/4/20
Valuation:
$1,094,825
Permit #:
COO1365310
Status:
complete
Fee:
$1,165
Permit Type:
N/A
Building Type:
1-2fam
Work at unit 9: renovate entire home according to attached plans and contract: new wall insulation electrical and plumbing hvac appliances floors fixtures paint windows and doors bathrooms and kitchen
Valuation:
$1,050,000
Permit #:
ALT1085759
Status:
complete
Fee:
$10,550
Permit Type:
N/A
Building Type:
1-2fam
Renovate the kitchen and powder room addition on demand water heater. refinish the floors at the kitchen level
Valuation:
$331,129
Permit #:
SF1291031
Status:
filed
Fee:
$3,340
Permit Type:
N/A
Building Type:
1-3fam
Single familyalt1280402 issued 1/31/2022 alt1159933 issued 3/16/2021 sf1142067 issued 12/22/2020
Valuation:
$1,196,518
Permit #:
COO1521512
Status:
complete
Fee:
$145
Permit Type:
N/A
Building Type:
1-2fam
Remodeling the garden level of the row house and repairs to the parlor level. remodel the bathroom replace the rear windows and door replace the fence remodel and repave patio and garden deck area. install min split hvac replace cabinets and install appliances and bar area
Valuation:
$250,000
Permit #:
SF1142067
Status:
complete
Fee:
$2,520
Permit Type:
N/A
Building Type:
1-2fam
Single family dwelling alt1026807 issued: 2/27/20 sf1008075 issued: 10/4/19 sf1005121 issued: 9/26/19;&; a1065789 issued: 5/14/20
Valuation:
$537,055
Permit #:
COO1160050
Status:
complete
Fee:
$3,075
Permit Type:
N/A
Building Type:
1-2fam
Adding sun porch and bathroom addition to property per plans by thomas rose architects dated 10/26/2020. confirming occupancy as a single family.;
Valuation:
$129,505
Permit #:
ALT1303729
Status:
complete
Fee:
$1,350
Permit Type:
N/A
Building Type:
1-2fam
Two (2) residential unitsalt 1257257 issued 1/26/22
Valuation:
$535,300
Permit #:
COO1488382
Status:
complete
Fee:
$1,865
Permit Type:
N/A
Building Type:
1-2fam
Rebuild opening per structural plan for new windows and doors. this work is an extention of sf1142067. landmarks signed off on the short form. this is structural work that needs to be done in the opening as there is a lot of sagging and its a corner building. ill reattache the existing documents
Valuation:
$5,000
Permit #:
ALT1159933
Status:
complete
Fee:
$100
Permit Type:
N/A
Building Type:
1-2fam
Replace missing balusters at stairs refinish floors remodel parlor level second and third floor bathrooms. refinish flooring addition hvac to to two floors insulate any open exterior walls rewire top two floors new lighting throughout. see attached budget for complete list
Valuation:
$427,495
Permit #:
SF1008075
Status:
complete
Fee:
$4,300
Permit Type:
N/A
Building Type:
1-2fam
Renovation of the mansard and gutters painting of the exterior sills and headers cornice work. replace rotten wood around mansard windows and replace copper gutter. replace roofing at mansard ledge and entry
Valuation:
$45,602
Permit #:
SF1146885
Status:
filed
Fee:
$480
Permit Type:
N/A
Building Type:
1-3fam
Change occupancy from four apartments to a single family dwelling.; structural modifications to existing building.; reconfigure half bathroom and removal of bearing wall on level 3.; partial demolish of level 4 and renovation into a new master bedroom suite.; relocate of a full bathroom on level 5.; reconfigure space around existing main staircase.; structural work at roof level to su... see more
Valuation:
$81,600
Permit #:
ALT1026807
Status:
complete
Fee:
$950
Permit Type:
N/A
Building Type:
1-3fam
Repair water damage to ceiling walls floors doors closet systems electrical and hvac system. replace wet drywall and insulation check and replace electrical where necessary check and repair hvac system refinish floors paint unit. - work at 225 #2
Valuation:
$99,691
Permit #:
SF927405
Status:
complete
Fee:
$1,020
Permit Type:
N/A
Building Type:
Multi
Change of occupancy from three-family to single-family dwelling. construct two-story rear addition with roof deck;to maintain existing building alignment on waltham street. full interior renovation
Valuation:
$1,247,000
Permit #:
ALT692368
Status:
complete
Fee:
$12,766
Permit Type:
N/A
Building Type:
1-3fam
Renovate 2nd and 3rd floor of carriage house new windows and framing. renovate billiard room remodel 1st floor powder room in main house. re frame roof over rear basement door
Valuation:
$312,200
Permit #:
18120062
Status:
complete
Fee:
$6,260
Permit Type:
N/A
Building Type:
N/A
Plattypus LLC Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Plattypus LLC License info
Verified License
| License # | CS-074922 |
| 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 Plattypus LLC at the Massachusetts Department of Public Safety.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 130058 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 12-21-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Plattypus LLC 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 # | 74922 |
| 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.
Check this license's status for Plattypus LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 74922 |
| 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.
Check this license's status for Plattypus LLC at the City of Newton Massachusetts.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 188616 |
| 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.
Check this license's status for Plattypus LLC at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
117
Permits
- Building permit records show that Plattypus LLC has worked on 117 permitted projects.
Plattypus LLC Employees
KP
Kevin Platt
Owner