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Location and Projects

Address
1014 Howard Ave, San Mateo, CA, 94401
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Trg Architecture + Interior Design

TRG Architects is an award-winning architecture and interior design firm based in San Mateo, California. Founded in 1995 by the husband/wife team, Randy Grange (AIA, LEED AP) and Leslie Lamarre (CKD, CID, CGBP), the company has completed numerous projects throughout the San Francisco Bay Area and in other states including North Carolina, Maine, Michigan, Iowa, and Florida. TRG’s work has received more than 60 regional and national design awards and has been published widely in both print and on-line media. With its current staff of 14, the firm focuses on residential (both new homes and remodels) and mixed-use commercial projects. Design solutions are tailored to the individual client and the unique features of each site. TRG strives to create stunning, livable environments that meld client need with respect for the natural environment.

From BuildZoom: Trg Architecture + Interior Design, 1014 Howard Ave, San Mateo, CA (Employees: Leslie Lamarre, Ckd, Cid, Cgbp, Randy Grange, Aia, Leed Ap, and Thomas R. Grange) holds a Architect license and 1 other license according to the San Carlos license board.

Their BuildZoom score of 110 ranks in the top 4% of 336,931 California licensed contractors.

Their license was verified as active when we last checked. If you are thinking of hiring Trg Architecture + Interior Design, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.

Trg Architecture + Interior Design Services

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Architectural Drawings and ... Other Architecture and Engi... Interior Design Drafting

Trg Architecture + Interior Design Contact Information

Phone: (650) 579-0115
Address: 1014 Howard Ave, San Mateo, CA 94401

Trg Architecture + Interior Design San Mateo

Quality

110
96th percentile
How is the BuildZoom score calculated?
Pro tip: We generally recommend hiring a contractor with a score higher than 95.
Trg Architecture + Interior Design has a BuildZoom score of 110, which places them above 96% of 336,931 contractors in California.

Activity

1 project
 2025
1 project
 2024
1 project
 2023
Our building permit records indicate that Trg Architecture + Interior Design has worked on at least 3.0 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.

Pricing

1 project
 $250k-$500k
1 project
 $500k-$1mil
Value Not Public: 1.0 project
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.

Building Permits by Trg Architecture + Interior Design

Sort by: Notable Notable | Date Date | Job Value Job Value

This is a sample of this contractor's permits. Click here to access their complete permit history.

Single family (addition) - add/alter
515 Carmel Cir, San Mateo, CA, 94402
2025-11-19
448 sf addition of laundry room and kitchen. remodel 742 sf interior - laundry kitchen and dining room into family room create bathroom at entryway. convert (e) bed 2 into large wic
Valuation:
$397,555
Permit #:
BD-2025-298582
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - add/alter/garage alter
735 Nevada Ave, San Mateo, CA, 94402
2022-10-13
Remodel-(1302 sq.ft.) and addition-(699 sq.ft.) to existing split level residence. new master level addition and small additions other levels at rear of building. new attached a.d.u.-(387 sq.ft.) pa-2020-022 sfddr revision #1: truss calcs (issued 8/12/21) revision #2: convert (e) unconditioned attic space to reconfigured master closet. (approved 3/22/2022) pa-2020-022
Valuation:
$257,549
Permit #:
BD-2020-278160
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building permit
560 La Mesa Dr, Portola Valley, CA, 94028
2023-03-08
+new single family dwelling with attached adu: 4 bedrms and 3.5 baths in primary living area with attached 2 car garage and jadu. covered patios and porches on both floors with hardscape work to include outdoor kitchen fire pit retaining walls roof planter boxes and covered landings. demolish permit for existing house resubmittal #1 czn 6/4/21 response to pw csg geo pl resubmittl#2 - ... see more
Valuation:
N/A
Permit #:
BLD2021-00344
Status:
final
Fee:
$30,248
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - add/alter
810 Bromfield Rd, San Mateo, CA, 94402
2024-08-29
Single family dwelling single story rear addition (413 sf) interior remodel (2804 sf) enclose (e) porch into living space remodel (e) garage (552 sf) new roofing windows and doors throughout. rev #1: 50sf added floor area extending non-conforming setback at kitchen and adding an outside facing storage. removal and re-sizing of several windows and doors (iss 12.10.24) rev #2: revised f... see more
Valuation:
$968,351
Permit #:
BD-2024-294233
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family (addition) - add/alter
810 Bromfield Rd, San Mateo, CA, 94402
2024-08-29
Single family dwelling single story rear addition (413 sf) interior remodel (2804 sf) enclose (e) porch into living space remodel (e) garage (552 sf) new roofing windows and doors throughout. rev #1: 50sf added floor area extending non-conforming setback at kitchen and adding an outside facing storage. removal and re-sizing of several windows and doors (iss 12.10.24) rev #2: revised f... see more
Valuation:
$968,351
Permit #:
BD-2024-294233
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Project - building permit
2870 Kipling St, Palo Alto, CA, 94306
2021-07-12
Two story residence ( 2287 sf ) with finished basement ( 1715 sf ) and attached garage. ( 431 sf ) new landscaping throughout. do not issue-grading permit required
Valuation:
$886,000
Permit #:
20000-01479
Status:
final
Fee:
$29,162
Permit Type:
N/A
Building Type:
N/A
Building
151 Warriors Way, San Francisco, CA, 94158
2019-09-13
#103: tenant improvement for space #4 of mission bay arena complex. nachoria mep fire kitchen plan deferred
Valuation:
$160,000
Permit #:
201908138627
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
05 - food/beverag...
Project - building permit
2870 Kipling St, Palo Alto, CA, 94306
2021-07-12
Deconstruction of existing single family residence ~1132 sf (plans are under 20000-01479)
Valuation:
$18,112
Permit #:
20000-01482
Status:
final
Fee:
$1,268
Permit Type:
N/A
Building Type:
N/A
New acc str
167 Stockbridge Ave, Atherton, CA, 94027
2020-11-04
New 740 sq ft detached pool house
Valuation:
N/A
Permit #:
BP16-00739
Status:
final
Fee:
N/A
Permit Type:
Pool house
Building Type:
N/A
Project - building permit
2870 Kipling St, Palo Alto, CA, 94306
2021-07-12
Demolition of existing accessory structure ~203sf (plans are under 20000-01479)
Valuation:
$3,248
Permit #:
20000-01483
Status:
final
Fee:
$980
Permit Type:
N/A
Building Type:
N/A
Project - building permit
2870 Kipling St, Palo Alto, CA, 94306
2021-07-12
Demolition of existing storage shed (56sf) (plans are under 20000-01479)
Valuation:
$896
Permit #:
20000-01484
Status:
final
Fee:
$980
Permit Type:
N/A
Building Type:
N/A
Demolish
41 Maple Ave, Atherton, CA, 94027
2022-02-08
Full site demolish - deconstruction
Valuation:
N/A
Permit #:
BP18-00573
Status:
final
Fee:
N/A
Permit Type:
Full site
Building Type:
N/A
New acc str
41 Maple Ave, Atherton, CA, 94027
2021-09-21
Detached garage 273 sf
Valuation:
N/A
Permit #:
BP18-00489
Status:
final
Fee:
N/A
Permit Type:
Detached garage
Building Type:
N/A
Single family (new) - new
517 Hurlingham Ave, San Mateo, CA, 94402
2022-07-27
New detached adu of 470sf
Valuation:
$60,879
Permit #:
BD-2021-280802
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1 & 2 family detached dwellings
2449 Shibley Ave, San Jose, CA, 95125
2002-03-25
789sf addition including new great room foyer porch guest bed and bathroom kitchen remodel new 766 sf basement area with 110 lf of 8 tall retaining walls
Valuation:
$127,239
Permit #:
2002 035956 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New residence
59 Barry Ln, Atherton, CA, 94027
2017-01-14
New residence 7288 sf w/attached garage 725 sf & patio 117 sf
Valuation:
N/A
Permit #:
BP13-00317
Status:
final
Fee:
N/A
Permit Type:
W/basement
Building Type:
N/A
Addition alter residence
167 Stockbridge Ave, Atherton, CA, 94027
2020-11-04
1534 sq 2nd stry addition 1359 sq ft main residence remodel
Valuation:
N/A
Permit #:
BP16-00738
Status:
final
Fee:
N/A
Permit Type:
Other
Building Type:
N/A
New residence
41 Maple Ave, Atherton, CA, 94027
2022-02-28
New single family dwelling 5, 320 sf w basement adu & 2 covered porches
Valuation:
N/A
Permit #:
BP18-00488
Status:
final
Fee:
N/A
Permit Type:
W/basement w/adu
Building Type:
N/A
Residential building
2612 Graceland Ave, San Carlos, CA, 94070
2004-05-10
Residential addition (approx 953 sf): home office workshop
Valuation:
$120,000
Permit #:
BLD2003-01907
Status:
FINALED
Fee:
$4,867
Permit Type:
New single family
Building Type:
N/A
Landscape screen
59 Barry Ln, Atherton, CA, 94027
2016-06-14
New res/landscape screen
Valuation:
N/A
Permit #:
BP15-00118
Status:
final
Fee:
N/A
Permit Type:
New residence
Building Type:
N/A

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