Updated: Dec 11, 2025
Location and Projects
Address
1536 HANCHETT AVENUE, San Jose, CA, 95126
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Whitney David L Architect
Whitney David L, 1536 Hanchett Ave, San Jose, CA (Employee: David John Whitney) holds a Architect license and 1 other license according to the California license board.
Their BuildZoom score of 98 ranks in the top 16% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Whitney David L, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Whitney David L Services
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Whitney David L Contact Information
Phone Number: (310) 528-6402
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Address: 1536 HANCHETT AVENUE, San Jose, CA 95126
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Whitney David L San Jose
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Whitney David L has a BuildZoom score of 98, which places them above 84% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Whitney David L has worked on at least
1.0 project over the past year.
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.
Pricing
|
1 project
|
$1mil+ |
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.
Tenant improvement for verkada to include minor interior demolition and construction of interior partitions. replacement of mechanical system in 33. intent is also to address stop work order ce-2025-0000049 for 33 s. railroad. at 35 s. railroad replace (e) restroom. general accessible code upgrades for both 33-35 s. railroad. both 33-35 are on 1 parcel and under 1 owner. properties le... see more
Valuation:
$1,323,630
Permit #:
BD-2025-298596
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor work area: 2964 sq ft scope of work: 1) demolish int demising walls to combine office for 1 (e) tenant new brkrm 2) demolish & modify entry new double pane windows 3) remove extension (e) storefront & cloth awning & replace with new metal awning 4) remove gas furnace replace with screened remote terminal unit 5) relo & upgrade restrooms for accessibility 6) modify parking si... see more
Valuation:
$150,000
Permit #:
2016 143240 CI
Status:
final
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
1st floor work area: 2964 sq ft scope of work: 1) rewire electrical upgrade new outlets fgci 2) upgrade lighting new brkrm 4) new power to screened remote terminal unit def submittal equip anchorage for electrical service panel ***no electrical review on 11/22/16***as per approved plans***issue c of o to truescore*
Valuation:
N/A
Permit #:
2016 143390 CI
Status:
final
Fee:
N/A
Permit Type:
Retail
Building Type:
N/A
Tenant improvement - apple
Valuation:
$1,391,293
Permit #:
TI2017-0032
Status:
final
Fee:
$23,380
Permit Type:
Unassigned
Building Type:
N/A
Area of work: est 60 w x 240 long fenced area 1) remove 15 parking spaces to install exterior 8 tall chain link fence with vinyl sheet cover for secured area 2) addition 3 20 gates: one electrified & with card reader 3) addition 2 (n) evcs ***as per approved plans***
Valuation:
$125,000
Permit #:
2017 012127 CI
Status:
final
Fee:
N/A
Permit Type:
Mixed use
Building Type:
N/A
Building area: 65, 188sf area of work: est 60 w x 240 long fenced area 1) remove 15 parking spaces to install exterior 8 tall chain link fence with vinyl sheet cover for secured area 2) addition 3 20 gates: one electrified & with card reader 3) addition 2 (n) evcs *rev delta 1 planters & landscaping at gate. 4/6/17. ***as per approved plans***
Valuation:
$125,000
Permit #:
2017 010901 CI
Status:
filed
Fee:
N/A
Permit Type:
Mixed use
Building Type:
N/A
Building sq. footage: 65, 188 sq ft addition: 2, 470 sf new mezzanine scope of work to include: 1. demolish (1) exisitng core mens & womens restrooms. 2. (b-occupancy) install partion walls & associated electrical mechanical/plumbing for (n) offices an a-2 occupancy breakroom employee locker rooms excerces rooms & restrooms conference rooms closets. addition public access unisex restr... see more
Valuation:
$6,500,000
Permit #:
2016 142033 CI
Status:
final
Fee:
N/A
Permit Type:
Mixed use
Building Type:
N/A
Land use only- to be closed upon completion - to consider a zoning administrator f.a.r modification to increase the f.a.r. to 0.43 for the intended use along with parking reduction for echo located at 41168 boyce rd in the bayside industrial community planning area. (rgs)
Valuation:
N/A
Permit #:
BLD2017-03431
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement and u&o for a 17, 026 sf tenant space for pivotal on the first floor. ***plans incomplete no plans taken in for building and fire on 09/11/2017
Valuation:
$875,000
Permit #:
17000-02141
Status:
In Plan Check
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
To consider a zoning administrator f.a.r modification to increase the f.a.r. to 0.43 for the intended use along with parking reduction for echo located at 41168 boyce rd in the bayside industrial community planning area. (rgs)
Valuation:
N/A
Permit #:
PRJ2017-00232
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Copper repipe with fixture chg out (moving 1 toilet to provide addl clr) chg flue for existing heater addition bathroom fan addition elect circ for washer/dryer cleanup existing wiring to det garage provide circuits for kitchen appliances and replace any knob or tube wiring found to be deteriorated. also partial replacment of waste system at bathroom kitchen and laundry areas
Valuation:
$0
Permit #:
2002 020402 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Kitchen remodel to include: r/r fixtures same location new attic furnace addition of skylight over kitchen gas repipe water heater flue alteration relocate dishwasher enlarge opeing between kitchen and dining replace header with
Valuation:
$20,000
Permit #:
2005 048187 RS
Status:
Finaled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Repair/replace deck upon completion of found'n repairs which required removel of portions of the deck. 2 sets of stair + decking surface only. posts have been in situ throughout previous found'n pjct 6-6-02: revisiion whitney picked up
Valuation:
$5,780
Permit #:
B2002-01300
Status:
Closed Complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Permit adjustment to allow a new door on the side of the building; and to allow awnings on the front and side of the building and to allow awnings on the front and the side of the building and to allow rooftop equipment screened by neighboring building
Valuation:
N/A
Permit #:
2016 143186 CO
Status:
approved
Fee:
N/A
Permit Type:
Permit adjustment
Building Type:
N/A
Interior non-structural demolish permit on the first floor
Valuation:
N/A
Permit #:
17000-02428
Status:
approved
Fee:
$745
Permit Type:
N/A
Building Type:
N/A
Tenenant improvements ( 4336 sqft ) on the 40th floor; new non-structural partitions electrical lighting hvac dist millwork and finishes
Valuation:
N/A
Permit #:
10016-10000-16893
Status:
final
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Install quater bathroom in existing garage (7'x3'). attach new trellis on the north and east side of the garage w 4'-0 overhang. combined permit
Valuation:
N/A
Permit #:
01016-30000-09908
Status:
final
Fee:
N/A
Permit Type:
1 or 2 family dwe...
Building Type:
N/A
Dwg & attach garage dwell r-3 wood 2071 66272 air r-3 r 2071 4970 prigr m-1 wood 744 7812 pat m v-n 216 12
Valuation:
$0
Permit #:
086212
Status:
FINALED
Fee:
$525
Permit Type:
N/A
Building Type:
N/A
Expand & remodel master bath;retrofit bay window; changeout windows;remodel kitchen interior
Valuation:
$1,752
Permit #:
RS012090
Status:
Closed-Complete
Fee:
$77
Permit Type:
N/A
Building Type:
N/A
Swimming pool enclosure dwell r-3 wood xxxxxx 0 dwell r-3 wood 980 31360
Valuation:
$0
Permit #:
124185
Status:
FINALED
Fee:
$204
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Whitney David L License info
Verified License
| License # | C28588 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of July 2025.
Verify this license's status for Whitney David L at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 774657 |
| Status | Inactive |
| State | California |
| Type | General Building |
- According to the California Contractors State License Board, 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 Whitney David L at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $12,500 |
Insured
| Workers Comp Provider | State Compensation Insurance Fund |
27
Permits
- Building permit records show that Whitney David L has worked on 27 permitted projects.
Whitney David L Employees
DW
David John Whitney
Sole Owner
WL
Whitney David L
Owner