Updated: Oct 20, 2025
Location and Projects
Address
1646 FERNBROOK AVENUE, Upland, CA, 91784
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Yeh Chien Architect
Yeh Chien, 1646 Fernbrook Ave, Upland, CA holds a Architect license according to the California license board.
Their BuildZoom score of 96 ranks in the top 20% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Yeh Chien, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Yeh Chien Services
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Yeh Chien Contact Information
Phone Number: (626) 288-8178
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Address: 1646 FERNBROOK AVENUE, Upland, CA 91784
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This is a sample of this contractor's permits. Click here to access their complete permit history.
(e plan) roof mounted photovoltaic system w battery back up
Valuation:
N/A
Permit #:
00928001-RRA
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aplus electronics
Valuation:
N/A
Permit #:
RGLT-032588-2024
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Environmental assessment and development review drc2005-00044 - home & land llc - the design review of building elevations and detailed site plan for 13 condominium units on 2.12 acres of land in the medium residential district (8-14 dwelling units per acre) located on the north side of san bernardino road west of vineyard avenue - apns: 0207-091-56 and 57 and 0207-101-48. related fil... see more
Valuation:
N/A
Permit #:
DRC2005-00044
Status:
approved
Fee:
$11,025
Permit Type:
N/A
Building Type:
N/A
(eplan) roof mounted photovoltaic system
Valuation:
N/A
Permit #:
00884858-RRA
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Enlarge exist bathroom369 s.f.rmdl interior space to be used as kitchen nook family room library master bathroom and wic; addition new patio cover
Valuation:
$93,000
Permit #:
1211050081
Status:
N/A
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story detached condo 4 bedrooms 3.5 bathrooms with attached 2 car garage and patio/balcony
Valuation:
$267,760
Permit #:
1410210078
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story detached condo 4 bedrooms 3.5 bathrooms with attached 2 car garage and patio/balcony
Valuation:
$263,646
Permit #:
1410210079
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New 2-story detached condo 4 bedrooms 3.5 bathrooms with attached 2 car garage and patio/balcony
Valuation:
$267,050
Permit #:
1410210080
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Environmental assessment and tentative tract map subtt16510 - home & land llc - a proposed subdivision of 13 units for residential condominium purposes on 2.12 acres of land in the medium residential district (8-14 dwelling units per acre) located on the north side of san bernardino road west of vineyard avenue - apns: 0208-091-56 and 57 and 0207-101-48. related files: development rev... see more
Valuation:
N/A
Permit #:
SUBTT16510
Status:
complete
Fee:
$20,449
Permit Type:
N/A
Building Type:
N/A
Addition addition new storage mezzanine space to existing building. (2, 739 s.f. added to existing warehouse)
Valuation:
$25,000
Permit #:
B15-000-069
Status:
final
Fee:
$1,773
Permit Type:
Mixed use
Building Type:
N/A
(1) gas outlet for fire pit. (1) drain pipe. (1) electrical outlet *subject to field inspection*
Valuation:
N/A
Permit #:
00656750-RMO
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolition
Valuation:
$2,000
Permit #:
B1807-041
Status:
final
Fee:
$244
Permit Type:
N/A
Building Type:
N/A
Non-residential building alteration-repair
2017-08-07
Installation of storage racks. 641 sq. ft. 10 h in existing warehouse
Valuation:
$5,000
Permit #:
B16-0824
Status:
plancheck
Fee:
$442
Permit Type:
N/A
Building Type:
N/A
New single family dwelling (1356 s.f.); garage (416 s.f.);patio (61 s.f.);porch (15 s.f.)-3 br 2-bath
Valuation:
$99,228
Permit #:
B0302689
Status:
EXPIRED
Fee:
$4,381
Permit Type:
N/A
Building Type:
N/A
New single family dwelling (1356 s.f.); garage (416 s.f.);patio (61 s.f.);porch (15 s.f.)-3 br 2-bath
Valuation:
$102,659
Permit #:
B0302690
Status:
EXPIRED
Fee:
$4,433
Permit Type:
N/A
Building Type:
N/A
Install 20 ft high pile storage racks in warehouse
Valuation:
$30,000
Permit #:
1411040026
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Bathtub/shower lavatorie and water closet for a new bathroom room see also pl 1502120021
Valuation:
N/A
Permit #:
1503110026
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st floor addition @ 688 s/f & 2nd floor addition @ 794 s/f. interior remodel (approx. 800 s/f) on 1st. floor of the existing house
Valuation:
N/A
Permit #:
BLD2011-00090
Status:
final
Fee:
N/A
Permit Type:
General
Building Type:
N/A
Chen steve c j l construction inc
Valuation:
N/A
Permit #:
1503110017
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Chen steve c j l construction inc
Valuation:
N/A
Permit #:
1503110054
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Yeh Chien License info
Verified License
| License # | C22638 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom verified this license was active as of September 2025.
Verify this license's status for Yeh Chien at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
96
BuildZoom Score
46
Permits
- Building permit records show that Yeh Chien has worked on 46 permitted projects.
Yeh Chien Employees
YC
Yeh Chien
Owner