Updated: Jul 21, 2025
Location and Projects
Address
23514 OAK VALLEY ROAD, Cupertino, CA, 95014
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Loh Eugene Architect
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
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Loh Eugene Services
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Loh Eugene Contact Information
Phone Number: (650) 965-1887
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Address: 23514 OAK VALLEY ROAD, Cupertino, CA 95014
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This is a sample of this contractor's permits. Click here to access their complete permit history.
Construct 600 sq ft detached secondary unit with associated electrical mechanical plumbing. ***revised-see comments (e) single family residence is actually shingle type siding not stucco as noted within approved plans- this is ok and does not impact the approval in any way- just clarification of actual finish that exists- a.t. 7/19/19
Valuation:
$71,070
Permit #:
2018 112277 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work to include: - construction of (n) 335 sq ft attached adu to (e) main residence
Valuation:
$43,744
Permit #:
2021 018822 RS
Status:
issued
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work 1) addition of 498 sq. ft. to the second floor of existing two story single family residence as new master suite 2) new 220 sq. ft. deck on the second floor
Valuation:
$54,904
Permit #:
2019 100139 RS
Status:
final
Fee:
N/A
Permit Type:
Single-family
Building Type:
N/A
Scope of work: 1) r/r deteriorated extension staircases as per approved plans
Valuation:
$7,938
Permit #:
2018 106613 MF
Status:
filed
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
New detached 630 secondary unit in rear of single family home
Valuation:
$70,970
Permit #:
2017 026160 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Construct new 564 sq ft detached secondary unit
Valuation:
$63,535
Permit #:
2017 027933 RS
Status:
final
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Scope of work replace repair back stairs at existing apartment complex
Valuation:
$1,890
Permit #:
2017 018153 MF
Status:
final
Fee:
N/A
Permit Type:
Apartment
Building Type:
N/A
Yao residence: residence addition(606sf) and addition to use
Valuation:
N/A
Permit #:
B-BP17-0077
Status:
final
Fee:
$5,132
Permit Type:
Raa-addition/remodel
Building Type:
N/A
New 2nd 12 driveway on corner lot
Valuation:
N/A
Permit #:
2019 109694 DW
Status:
approved
Fee:
N/A
Permit Type:
Driveway
Building Type:
N/A
Yao residence: residence addition(606sf) and addition to use
Valuation:
N/A
Permit #:
B-PL17-0346
Status:
final
Fee:
$385
Permit Type:
Rpl-plumbing
Building Type:
N/A
Yao residence: residence addition(606sf) and addition to use
Valuation:
N/A
Permit #:
B-EL17-0302
Status:
final
Fee:
$734
Permit Type:
Rel-electrical
Building Type:
N/A
Yao residence: residence addition(606sf) and addition to use
Valuation:
N/A
Permit #:
B-ME17-0190
Status:
final
Fee:
$168
Permit Type:
Rme-mechanical
Building Type:
N/A
Yao residence: modifying layout to include new bathroom and
Valuation:
N/A
Permit #:
B-RV17-0448
Status:
final
Fee:
$194
Permit Type:
Rrv-res rev
Building Type:
N/A
Scope of work: 1. addition 1, 703 sf habitable area: 563 sf @ 1st flr; 1, 140 sf @ 2nd floor. 2. convert 2-car garage into living space. 3. construct new attached 2-car garage. 4. addition new powder room beside bedroom 3. 5. construct 2 new bedrms 2 new bathroomrms & multi purpose room at 2nd floor
Valuation:
$198,537
Permit #:
2016 126553 RS
Status:
Under Inspection
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1) accesibility path of travel upgrade 2) installtion of accessible ramp 3) 1st floor full bathroom alteration to accessible bathroom (remove tub and relocate fixtures) 4) second floor addition of 40 sq ft with addition of patio slider to existing second floor deck 5) remove and replace guardrail at exisitng second floor deck 6) remove and replace patio cover/deck surface
Valuation:
N/A
Permit #:
2020 123763 GR
Status:
filed
Fee:
N/A
Permit Type:
Exemption
Building Type:
N/A
1) accesibility path of travel upgrade 2) installtion of accessible ramp 3) 1st floor full bathroom alteration to accessible bathroom (remove tub and relocate fixtures) 4) second floor addition of 40 sq ft with addition of patio slider to existing second floor deck 5) remove and replace guardrail at exisitng second floor deck 6) remove and replace patio cover/deck surface
Valuation:
N/A
Permit #:
2020 122684 CI
Status:
applied
Fee:
N/A
Permit Type:
Office
Building Type:
N/A
1) relocate existing garage from north to side of lot. 2) addition of 1st floor to include new entry living room dining room and staircase. 3) addition of 2nd floor to include new master bedroom master bathroom and sunroom nursery ( bedroom). 4) two bathroom remodels and kitchen remodels at 1st floor. 5) r/r all window and doors in same location same framed openings. no header chan... see more
Valuation:
$175,656
Permit #:
2013 001327 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
(n) detached 630 sq.ft accessory dwelling unit new attached single car garage -(n) electrical panel for 2nd unit ~ 200 amps
Valuation:
$86,460
Permit #:
2018 126678 RS
Status:
filed
Fee:
N/A
Permit Type:
2nd unit added
Building Type:
N/A
Prior to annexation owner demo'd and rebuilt 522 sq ft detached garage same size same location. only with 10 walls. garage is taller in height. county code enf gave property owner notice of building code violation ( code section c1-76). per lance willis they must still comply with this code compliance order
Valuation:
$19,314
Permit #:
2013 112080 RS
Status:
final
Fee:
N/A
Permit Type:
Single family
Building Type:
N/A
Remove 3, 925sqf of warehouse @ install new exter walls @ 833 bancroft way. new temp exterior wall for 2241 sixth st (see closed bp#14-2261). notice of violation attached
Valuation:
$7,000
Permit #:
B2015-05270
Status:
Corrections
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Loh Eugene License info
License Not Verified
| License # | C21919 |
| Status | Active |
| State | California |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2025. Check the current license status of Loh Eugene with the California Architect License Board
This is a sample of licensing data; click here to access a complete history.
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28
Permits
- Building permit records show that Loh Eugene has worked on 28 permitted projects.
Loh Eugene Employees
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