Updated: Nov 17, 2025
Location and Projects
Address
San Mateo, CA, 00000
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Gtl Architects
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
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Gtl Architects San Mateo
Quality
Alert*
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*No active license on file. If you are Gtl Architects, click “This is My Business” to update your information.
Activity
|
6 projects
|
2025 |
|
2 projects
|
2024 |
|
1 project
|
2023 |
Our building permit records indicate that Gtl Architects has worked on at least
9.0 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
|
6 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Gtl Architects mostly works on
home addition
projects.
Pricing
|
2 projects
|
$5k-$20k |
|
2 projects
|
$50k-$100k |
|
4 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
The typical size of their permits is approximately $163,000. 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.
A residential second floor addition of 844 square feet and an interior alteration of 1069 square feet
Valuation:
$250,000
Permit #:
BPA2025-00336
Status:
filed
Fee:
N/A
Permit Type:
Addition
Building Type:
N/A
Project proposes a 368 sf horizontal main house addition w a new bathroom & a new attached 407 sf studio/1 ba adu. 261 sf exterior covered shaded area & a partial remodel of the existing kitchen/living/dining; · three new skylights; · new 200 amp electric meter; · new gas tankless hot water heater ; · new main house ducted electric heat pump system w heating & cooling; and · new adu d... see more
Valuation:
$374,503
Permit #:
BD-2024-295662
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(n) second story addition (736 sq. ft.)to (e) one story single-family house. reconfigure existing interior partitions at ground floor (130 sq. ft.) to accommodate (n) stair to (n) second floor. no proposed landscape work. pa2021-061 revision 1 - revised window size in master bedroom and landing area (issued 1/22/24) **deferred fire sprinklers must be issued prior to frame inspection
Valuation:
$354,074
Permit #:
BD-2022-286000
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project proposes a horizontal addition at the ground floor and converting a portion of the garage to conditioned space. the scope of work incldues a new 2f deck aboe the new addition below
Valuation:
$163,000
Permit #:
202410233527
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Project proposes: 1)extg 2 floor kitchen and bathroom remodel. 2)new 2nd floor bathroom. 3)new 2nd floor sunroom windows. 4) new ground floor habitable space with 2 nw bedrooms media room and bathroom. 5) voluntary strengthening of lower level
Valuation:
$139,000
Permit #:
202107083984
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Total 530sf alteration to (e) 2-story sfd: 1st floor work to reconfigure (e) kitchen and dining room into (n) kitchen with island and ceiling soffit; remodel hallway bathroom with no wall alteration; and remove (e) millwork in office. 2nd floor work to remodel bathroom to relocate plumbing fixtures; remove millwork from 2 bedroom and create (n) closet in hallway. install new air condi... see more
Valuation:
$85,000
Permit #:
BD-2021-280060
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revision to pa #202410233527 to respond to site condition to include new stair from 1st to 2nd floors and changing select windows facing rear yard replace in kind
Valuation:
$10,000
Permit #:
202507291810
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Project proposes singles story horizontal addition to rear yard w 127 sf deck above. scope of work includes (n) garage door & converting 1f storage & mechanical room to a (n) media room bathroom sauna & storage
Valuation:
$120,000
Permit #:
202210265173
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Construct new attached one-story 407 sf studio/1 ba adu. plans approved under main permit bd-2024-295662
Valuation:
$150,000
Permit #:
BD-2024-296470
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Voluntary foundation upgrade to existing single-family dwelling. adu under permit bd-2024-295493 2025.02.03 field revision approved for revised details from eor allowing single row of epoxy dowels into existing footings (sp)
Valuation:
$60,000
Permit #:
BD-2024-294290
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Facade alterations to abate planning violation complaint no. 2019-004634enf. restore back to original storefront
Valuation:
$60,000
Permit #:
202501238950
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Interior remodel all levels and seismic retrofit. no changes to windows
Valuation:
$650,000
Permit #:
202201276780
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Project proposes(n) garage horiz. rear addition w/deck + spiral stair. scope incl. partial (n) roof + (2) (n) dormers. proj. proposes interior remodal to all floors mep shall be design building
Valuation:
$290,000
Permit #:
201402057899
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Project proposes dividing (e) 1/f master suite into 2 bedrooms & 1 half bathroom. 1/f horizontal addition for new master suite with new roof deck above application for planning approval. building department submittal shall be deferred under separate permit
Valuation:
$220,000
Permit #:
202101192887
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Commercial (alter) - tenant improvement (office)
2022-12-23
Project proposes removing all existing siding due to dry rot & replacing in-kind. scope includes replacment of three (e) rooftop mechanical units with new units in same location. modification/upgrade for 3rd floor & associated structural roof supports. note: there are no current 3rd floor tenants. revision #1: reinstall ada platform chair lift originally installed/approved in 2015 (su... see more
Valuation:
$165,000
Permit #:
BD-2021-282065
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 380 sq ft at rear interior remodel exterior windo
Valuation:
N/A
Permit #:
B16-2893
Status:
final
Fee:
$3,020
Permit Type:
Addition/res
Building Type:
N/A
Project proposes new 1st fl habitable space with a new bedroom family room laundry room new stair to floor above. 2nd fl: new powder room proposed. the scope includes voluntary soft story lateral upgrade
Valuation:
$206,000
Permit #:
202511079149
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Project proposes (2) new exterior shed roofs over garage & main entry. existing living room window shall also be replaced in kind
Valuation:
$7,078
Permit #:
BD-2021-282849
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Gtl Architects License info
License Not Verified
| License # | C 31769 |
| Status | Active |
| State | California |
- When BuildZoom last verified this license, it had an expiration date of February, 2025. Check the current license status of Gtl Architects with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
ALERT*
BuildZoom Score
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- *No active license on file. If you are Gtl Architects, click “This is My Business” to update your information.
15
Permits
- Building permit records show that Gtl Architects has worked on 15 permitted projects.