Updated: Jun 30, 2026
Location and Projects
Address
Bethesda, MD, 20814
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Thomas Dennis Flanagan Architect
Thomas Dennis Flanagan, Bethesda, MD (Owned by: Thomas D Flanagan) holds a Architects license and 3 other licenses according to the Maryland license board.
Their BuildZoom score of 91 ranks in the top 37% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Thomas Dennis Flanagan, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Thomas Dennis Flanagan Services
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Thomas Dennis Flanagan Contact Information
Phone Number: (301) 652-4811
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Building Permits by Thomas Dennis Flanagan
This is a sample of this contractor's permits. Click here to access their complete permit history.
Commercial renovation of 1165 sq ft commercial space. permit includes building electrical and mechanical/hvac work as shown on the city approved plans. note: use and occupancy is on separate permit #cmis-4664-2013
Valuation:
$200,000
Permit #:
CIMP-4665-2013
Status:
final
Fee:
N/A
Permit Type:
Interior fit up
Building Type:
N/A
Permits plus archive - site development permit
2013-09-27
On site improvements including grading/sediment control/forest conservation stormwater management storm drain curb & gutter paving sidewalks hc ramps landscaping lighting and striping for criswell used cars & service as shown on approved plans/details. conditions: pre construction meeting required prior to the start of work. city inspection is required for all stormwater management st... see more
Valuation:
N/A
Permit #:
PI-S110172
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential single family dwelling (new addition alteration demolition accessory dwelling unit) perm
2017-12-15
1stfl addtn w/bsmt rga extension reno exst single family dwelling 2ndfl addtn & reconfigure exst
Valuation:
$400,000
Permit #:
B02352004
Status:
complete
Fee:
$2,790
Permit Type:
N/A
Building Type:
N/A
Minor interior modifications to an existing tenant interior for a civil engineering firm
Valuation:
$27,000
Permit #:
CIMP-11071-2016
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building (c) - improvement - interior fit up
2016-05-07
Interior renovation and exterior facade
Valuation:
$850,000
Permit #:
CIMP-9655-2015
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Merrill lynch office building alteration to interior lobby and public spaces of all 12 floors minor exterior alterations
Valuation:
$980,000
Permit #:
B06006065
Status:
Cancelled
Fee:
$200
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
CAL 140066
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
NC 130009
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
EL 140432
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PG 140700
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
WS 140013
Status:
ISSUED
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 switches 10 receptacles
Valuation:
N/A
Permit #:
ELE12-0207
Status:
issued
Fee:
$150
Permit Type:
Existing building...
Building Type:
N/A
Tenant fit-out
Valuation:
N/A
Permit #:
BLD12-0094
Status:
final
Fee:
$185
Permit Type:
Tenant fit out
Building Type:
N/A
1 water closet
Valuation:
N/A
Permit #:
PLU12-0232
Status:
final
Fee:
$65
Permit Type:
Existing building...
Building Type:
N/A
1 water closet
Valuation:
N/A
Permit #:
PLU12-0232
Status:
final
Fee:
$65
Permit Type:
Existing building...
Building Type:
N/A
Tenant fit-out
Valuation:
N/A
Permit #:
BLD12-0094
Status:
final
Fee:
$185
Permit Type:
Tenant fit out
Building Type:
N/A
Demolition/relocation - entire building (c)
2016-02-08
Demolition of existing tent structure on premises
Valuation:
$3,000
Permit #:
DEMO-10392-2016
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Foundation will be for a new building as well as a new building addition. the new building will be a 2-story automotive sales facility with shownroom sales offices administrative offices customer lounge and reception area. the new building addition will be a automotive service facility with parts storage and a parts mezzanine
Valuation:
N/A
Permit #:
CMIS-27811-2022
Status:
withdrawn
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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125
BZ Score
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Avg Project
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Projects
127
BZ Score
$42.5K
Avg Project
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Projects
128
BZ Score
$1
Avg Project
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Projects
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Verified License
BuildZoom confirmed this contractor's license
Thomas Dennis Flanagan License info
Verified License
| License # | 8831 |
| Status | Active |
| State | Maryland |
| Type | Architects |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Thomas Dennis Flanagan at the Maryland Department of Labor, Licensing & Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8284 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2013. Check the current license status of Thomas Dennis Flanagan with the South Carolina Board of Architectural Examiners
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4740 |
| Status | Inactive |
| State | Mississippi |
| Type | Architect |
- According to the Mississippi State Board of Architecture, 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 Thomas Dennis Flanagan at the Mississippi State Board of Architecture.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 8781 |
| Status | Inactive |
| State | North Carolina |
| Type | Architect |
- According to the North Carolina Board of Architecture, 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 Thomas Dennis Flanagan at the North Carolina Board of Architecture.
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
10
Permits
- Building permit records show that Thomas Dennis Flanagan has worked on 10 permitted projects.
Thomas Dennis Flanagan Employees
TF
Thomas D Flanagan
Owner
TF
Thomas D. Flanagan
TF
Thomas Dennis Flanagan
Owner