Updated: Feb 05, 2026
Location and Projects
Address
30 Ryder Ct, Wellfleet, MA, 02667
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Thor Baum Construction
Thor Baum, 30 Ryder Ct, Wellfleet, MA holds a Home Improvement Contractor license according to the Massachusetts license board.
Their BuildZoom score of 101 ranks in the top 12% of 139,240 Massachusetts licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thor Baum, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thor Baum Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Multi-Room Remodel
Kitchen Remodel
Bathroom Remodel
Basement Remodel
Medium Multi-Family Remodel...
Other Residential Remodel
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Thor Baum Contact Information
Phone Number: (508) 237-7262
Address: 30 Ryder Ct, Wellfleet, MA 02667
Thor Baum Wellfleet
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Thor Baum has a BuildZoom score of 101, which places them above 88% of 139,240 contractors in Massachusetts.
Activity
|
4 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Thor Baum 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 |
Analyzing permits over the last 4 years shows that Thor Baum mostly works on
home addition
projects.
Pricing
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $205,000. 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.
Construct new bedroom addition and remodel of existing 2-bedroom house. install new windows doors siding skylights and roof
Valuation:
$550,000
Permit #:
24-351
Status:
issued
Fee:
$1,219
Permit Type:
N/A
Building Type:
N/A
Construct new addition consisting of enrtyway bedroom bathroom kitchen. demolish existing deck and construct new larger deck. construct new deck for hot tub. totatl sq ft of proposed work = 1076
Valuation:
$275,000
Permit #:
23-392
Status:
issued
Fee:
$700
Permit Type:
N/A
Building Type:
N/A
Building a new addition consisting of kitchen laundry powder room living room remodel existing master bedroom remodel deck and porch 1085 sq ft
Valuation:
$525,000
Permit #:
23-284
Status:
issued
Fee:
$1,131
Permit Type:
N/A
Building Type:
N/A
After the fact: full remodel including structural changes to include new decks including north facing roof deck and front door overhead; front deck is 78 sq. ft rear deck is (2) levels each 132 sq. ft.; remodel is 578 sq. ft
Valuation:
$205,000
Permit #:
23-466
Status:
issued
Fee:
$2,400
Permit Type:
N/A
Building Type:
N/A
Renovate existing attic into bedroom suite.remove existing door bedroom #4 and install 5 cased opening for new office insulate sheetrock install floors & doors in existing spece above garage.650 sq ft
Valuation:
$85,000
Permit #:
24-168
Status:
issued
Fee:
$440
Permit Type:
N/A
Building Type:
N/A
Scope of work includes new dormer to be added to the roof on the south elevation of the building 9 6 1/2 x 32 4 x 8
Valuation:
$60,000
Permit #:
24-157
Status:
issued
Fee:
$208
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$200,000
Permit #:
BP-2021-197
Status:
issued
Fee:
$1,481
Permit Type:
New construction
Building Type:
N/A
Installation of a stuv 6 76 x 60 wood burning insert in existing fireplace
Valuation:
$5,000
Permit #:
24-466x
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Removal and replacement of exterior- including siding roof windows + door in kind contractor; 508-237-7262; [email protected]
Valuation:
$20,000
Permit #:
BLD-19-001373
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$12,000
Permit #:
BP-22-596
Status:
issued
Fee:
$80
Permit Type:
Express(windows/d...
Building Type:
N/A
No Description Available
Valuation:
$12,000
Permit #:
BP-22-595
Status:
issued
Fee:
$80
Permit Type:
Express(windows/d...
Building Type:
N/A
Remove existing windows shrink opening put in doors; removing window replacing with doors
Valuation:
N/A
Permit #:
19-082x
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Window replacement contractor;508-237-7262;[email protected]
Valuation:
$15,000
Permit #:
BLD-19-000689
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$10,000
Permit #:
BP-2020-622
Status:
issued
Fee:
$100
Permit Type:
Roofing/siding/wi...
Building Type:
N/A
Replace windows on right side of building. contractor phone # : 508-237-7262. [email protected]
Valuation:
$15,000
Permit #:
BLD-18-000788
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building utility shed on back of house
Valuation:
$10,000
Permit #:
20-009
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$75,000
Permit #:
BP-2020-686
Status:
issued
Fee:
$750
Permit Type:
Existing structur...
Building Type:
N/A
Remove and replace siding
Valuation:
$10,000
Permit #:
19-056x
Status:
issued
Fee:
$50
Permit Type:
N/A
Building Type:
N/A
Replace portion of existing deck
Valuation:
$50,000
Permit #:
21-257
Status:
issued
Fee:
$876
Permit Type:
N/A
Building Type:
N/A
Refinishing of semi-finished basement room
Valuation:
$40,000
Permit #:
20-053
Status:
issued
Fee:
$256
Permit Type:
N/A
Building Type:
N/A
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Thor Baum License info
Verified License
| License # | 170653 |
| Status | Active |
| State | Massachusetts |
| Type | Home Improvement Contractor |
| Date Issued | 02-05-2026 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Thor Baum at the Mass.gov Consumer Affairs and Business Regulation.
This is a sample of licensing data; click here to access a complete history.
101
BuildZoom Score
22
Permits
- Building permit records show that Thor Baum has worked on 22 permitted projects.
My experience with Thor Contracting who I hired to replace my roof in Eastham Ma is absolutely a deplorable disaster. After Thor Contracting replaced the roof, it failed, and I suffered substantial water damage. It has cost over $40000.00 to correct the problem. Thor Construction was unresposive to my repeated requests for satisfaction. Zero rating. Isabel Hickey, Eastham Ma.