Updated: Jan 28, 2026
Location and Projects
Address
4009 ALAMEDA DE LAS PULGAS, San Mateo, CA, 94403
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Tsai-shyi Chu Construction
Their BuildZoom score of 0 does not rank in the top 50% of California contractors.
If you are thinking of hiring Tsai-shyi Chu, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Tsai-shyi Chu Services
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Tsai-shyi Chu Contact Information
Phone Number: (650) 345-9286
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Address: 4009 ALAMEDA DE LAS PULGAS, San Mateo, CA 94403
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Tsai-shyi Chu San Mateo
Quality
Alert*
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
*No active license on file. If you are Tsai-shyi Chu, click “This is My Business” to update your information.
Activity
|
5 projects
|
2025 |
|
4 projects
|
2024 |
|
13 projects
|
2023 |
Our building permit records indicate that Tsai-shyi Chu has worked on at least
22.0 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
|
5 projects
|
Home Additions |
|
3 projects
|
New Constructions |
|
3 projects
|
Kitchen remodels |
Analyzing permits over the last 4 years shows that Tsai-shyi Chu mostly works on
home addition
and kitchen remodel
projects.
Pricing
|
1 project
|
< $5k |
|
1 project
|
$20k-$50k |
|
1 project
|
$50k-$100k |
|
2 projects
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
1 project
|
$1mil+ |
The typical size of their permits is approximately $118,246. 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.
*closed due to non-payment/no response. new application and plans must be submitted to meet 2022 cbc's and 2023 reach codes mge 1/9/2023 **payment pending; building pln fire pw c&d** remodel (e)kitchen (e)bathrooms. reconfigure master bathroom and closet. building (n)half bathroom within (e)recreation room. demolish detached (e)238sf shed in rear and rebuild (n)238sf adu within same f... see more
Valuation:
$233,839
Permit #:
BD-2022-287445
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Multi-family (new) - combo (foundation garage superstructure)
2022-03-07
Construct (n) 3-unit 2-story condominium (4959.58sf total). each unit (1-3) is 2bd 2ba (3791sf). garages are attached as the 1st story (1168.5sf). detached trash enclosure (100.53sf). revision #1 - truss calcs. (issued 10/19/20) demolish under permit bd-2019-273367 pa2018-003
Valuation:
$1,500,000
Permit #:
BD-2019-271803
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling interior remodel (535 sf): convert (e) full bathroom adjacent to garage into (n) powder bathroom; expand (e) mudroom with new washer/dryer hookup; demolish closet in bedroom #3 and convert into (n) master bedroom convert bedroom #2 into (n) master bathroom and (n) master walk-in closet; remodel kitchen with (n) counter layout and (n) pantry
Valuation:
$118,246
Permit #:
BD-2022-286021
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Demolish rear shed and construct new studio detached adu @ 238 sq ft. main house interior remodel: kitchen and bathrooms on the first and second floors @ 584 sf. revision #1 - relocate proposed adu towards toe rear & left side of property. interior hall bathroom remodel on 2nd floor of main dwelling addition new bathroom for bedroom #1 and reconfigure associated windows on left elevat... see more
Valuation:
$129,076
Permit #:
BD-2023-288448
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Revised and updated welo calculations. sheets l1 and l2 revised. minimal hardscape changes: dway bands widened from 24” to 30” paving next to (e) garage reduction mbr patio deleted concrete seat wall and stepping stones. deleted small accent tree at mbr patio adjustments to planting areas corresponding to hardscape changes
Valuation:
N/A
Permit #:
BLD2018-01355-REV2
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2022-08-31
Lot 2 new grn 4 bedroom 4.5 bathroom 3977 sq. ft. two story single family dwelling with 651 sq. ft. three car attached garage. 180 sq. ft. covered entry porch 573 sq. ft. deck. new landscaping and driveway (separate permits: fire sprinkler photovoltaic & temp power) “it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with a... see more
Valuation:
N/A
Permit #:
BLD2022-02089
Status:
filed
Fee:
$15,846
Permit Type:
N/A
Building Type:
N/A
Primary contact: sean trainer 650-207-6011 2nd contact: andy 650-787-6717 new grn 3 bedroom 3 bathroom 3 bedroom 2023 sq. ft. two story single family dwelling with attached 447 sq. ft. garage at lower level resubmittal #1 - wcm - 7/12/17 - geo investigation report (2nd copy) resubmittal #2 - wcm - 2/1/18 - response to all comments. 3 full sets resubmittal #3 - wcm - 4/16/18 - response... see more
Valuation:
N/A
Permit #:
BLD2017-01296
Status:
final
Fee:
$19,748
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2022-11-09
Lot 6 new grn 4 bedroom 5.5 bathroom two story 3414 sq. ft. single family dwelling with 441 sq. ft. two car attached garage. 204 sq. ft. balcony off of m. bedroom. 348 sq. ft. deck off of kitchen. 204 sq. ft. balcony off of living room. 72 sq. ft. entry porch. new concrete paver driveway landscaping related bld2022-02088 bld2022-02089 bld2022-02090, bld2022-02091, bld2022-02655 approv... see more
Valuation:
N/A
Permit #:
BLD2022-02656
Status:
triage
Fee:
$13,679
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2022-11-09
Lot 5 new grn 4 bedroom 4.5 bathroom 2985 sq. ft. two story single family dwelling with attached 473 sq. ft. garage. 100 sq. ft. entry porch 96 sq. ft. balcony off of bed 1. 376 sq. ft. patio deck off of bed 2. concrete paver driveway landscaping related bld2022-02088 bld2022-02089 bld2022-02090, bld2022-02091, bld2022-02656 approved/issued major subdivision (pln2002-00517/bld2018-00... see more
Valuation:
N/A
Permit #:
BLD2022-02655
Status:
triage
Fee:
$12,069
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2022-08-31
Lot 4 new grn 4 bedroom 4.5 bathroom 3202 sq. ft. two story single family dwelling with 441 sq. ft. two car attached garage. 79 sq. ft. porch 410 sq. ft. lower deck and 410 sq. ft. upper deck. new landscaping and driveway (separate permits: fire sprinkler photovoltaic & temp power) “it is the permittee’s obligation and responsibility to ensure that all work associated with this permit... see more
Valuation:
N/A
Permit #:
BLD2022-02091
Status:
filed
Fee:
$13,044
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2022-08-31
Lot 1 new grn 4 bedroom 4.5 bathroom 3202 sq. ft. two story single family dwelling with 441 sq. ft. attached garage 60 sq. ft. covered entry porch & 429 sq. ft. deck. new landscaping and driveway (separate permits: fire sprinkler photovoltaic & temp power) “it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with all current... see more
Valuation:
N/A
Permit #:
BLD2022-02088
Status:
filed
Fee:
$11,785
Permit Type:
N/A
Building Type:
N/A
John 415 971-5152 new 2 story single family dwelling. first floor (1442sf) second floor ((1169 sf) three bedroom three bathroom. two new decks (total 231sf). new porch (29sf) **safety score 11.945- fire sprinklers required** resubmittal#1 -dwm- 6/27/19 two copies of geotechnical report for geo comments resubmittal #2 - wcm - 8/20/19 - response to building pln dra. 3 full sets struc ca... see more
Valuation:
N/A
Permit #:
BLD2019-00999
Status:
final
Fee:
$29,570
Permit Type:
N/A
Building Type:
N/A
Addition/remodel: single story addition of master bedroom master bathroom laundry room outdoor deck and reroof. legalize conversion of half bathroom (bath #2) to full bathroom addition of 90 sq ft. remodel to addition additional bedroom. 4 bedrooms & 3 bathroom resubmittal #1 - mpv - 03/10/21 - response to building planning and public works comments. (csg) resubmittal #2 - mpv - 04/22... see more
Valuation:
N/A
Permit #:
BLD2020-02046
Status:
expired
Fee:
$5,360
Permit Type:
N/A
Building Type:
N/A
Addition of 378.95sf to main residence and new detached adu of 555.83sf (2-bedrooms 1 bath). total addition area : 934.78sf
Valuation:
$100,000
Permit #:
BD-2020-277642
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New grn 5 bedroom 4 bathroom 2871 sq. ft. two story single family dwelling with attached 455 sq. ft. garage with elevator under main floor. approx. 175 sq. ft. retaining walls max. 9 resubmittal #1 - wcm - 1/28/20 - response to all comments. 4 full revised sets resubmittal #2 - wcm - 5/13/20 - response to pln comments. a.1 (site plan)
Valuation:
N/A
Permit #:
BLD2019-02469
Status:
canceled
Fee:
$35,922
Permit Type:
N/A
Building Type:
N/A
***see revision # 1*** #scanned# demolish permit: response to swn2013-00047 - 500 sf slab & some some dry-rotted siding @ existing 55x28 garage/workshop (1540 sf); swn2013-00047: new addition to the existing garage & shop area new concrete slab at garage & shop area dry rot repair new french drain & new 200-amp subpanel @ garage revision # 1 - pvt - 09/18/2013 addition remodel: adding... see more
Valuation:
$150,600
Permit #:
BLD2013-00570
Status:
final
Fee:
$26,751
Permit Type:
N/A
Building Type:
N/A
*******************do not give any occupancy until the water issue has been passed by lafco and the city of redwood city******************** grn new 5 bedroom 6 bathroom 3229 sq. ft. two story single family dwelling with attached 460 sq. ft. garage. 324 sq. ft. covered deck atop garage. 239 sq. ft. balcony off of great room. 36 sq. ft. covered entry porch. retaining walls at driveway ... see more
Valuation:
N/A
Permit #:
BLD2016-01393
Status:
final
Fee:
$30,477
Permit Type:
N/A
Building Type:
N/A
(opened to resolve bld2015-00568) new 2390 sq. ft. 4 bedroom 3.5 bathroom 4 story terraced single family dwelling with attached 400 sq. ft. garage. elevator at garage level to each floor. 675 sq. ft. total roof decks terraced levels resubmittal # 1 - 04/08/2020 - jpb - electronic plans and documents in response to plan check comments resubmittal # 2 - mpv - 12/22/2020 - response to co... see more
Valuation:
N/A
Permit #:
BLD2019-02040
Status:
canceled
Fee:
$16,711
Permit Type:
N/A
Building Type:
N/A
Code enforcement: convert unpermitted accessory dwelling unit back to legal use as a garage (548sf). demolish interior walls and kitchen. (e) full bathroom to remain. reinstall garage door. revision #1 - electrical service upgrade from 100 to 200 amps. addition sub-panel to detached garage (issued 12/16/19) revision #2 - addition (14) recessed lights in garage addition laundry closet ... see more
Valuation:
$11,000
Permit #:
BD-2019-271289
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition- demolish (e) rear sunroom and building two story addition (1204 sq.ft.) demolish a portion of (e) deck for new addition and rebuild (n) deck 248 sq.ft resubmittal #1 - mss - 2/4/19 - response to building. 3 revised full sets resubmittal # 2 - pvt - 02/28/2019 response to building comments - revised sheets only - a3 thru a7 e1 s1 & s2 d1 & d2. collated into resubmittal # 1 re... see more
Valuation:
N/A
Permit #:
BLD2018-02263
Status:
final
Fee:
$10,892
Permit Type:
N/A
Building Type:
N/A
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Tsai-shyi Chu License info
License Not Verified
| License # | C-29056 |
| Status | Active |
| City | Redwood City |
| Type | Designer |
- When BuildZoom last verified this license, it had an expiration date of January, 2012. Check the current license status of Tsai-shyi Chu with the The City of Redwood City, CA
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 419619 |
| 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 Tsai-shyi Chu at the California Contractors State 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 Tsai-shyi Chu, click “This is My Business” to update your information.
195
Permits
- Building permit records show that Tsai-shyi Chu has worked on 195 permitted projects.
Tsai-shyi Chu Employees
TC
Tsai Shyi Chu
Sole Owner
TC
Tsai Shyi Chu
Sole Owner