Updated: Nov 05, 2025
Location and Projects
Address
1936 LOS ALTOS DRIVE, San Mateo, CA, 94402
Use our bidding system to
request a quote
Medan Robert Architect
Medan Robert, 1936 Los Altos Dr, San Mateo, CA (Employee: Robert Medan) holds a Contractor license and 1 other license according to the Redwood City license board.
Their BuildZoom score of 107 ranks in the top 6% of 336,931 California licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Medan Robert, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Medan Robert Services
Start a project today:
Medan Robert Contact Information
Phone Number: (650) 577-8477
Edit
Address: 1936 LOS ALTOS DRIVE, San Mateo, CA 94402
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Medan Robert San Mateo
Quality
107
94th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Medan Robert has a BuildZoom score of 107, which places them above 94% of 336,931 contractors in California.
Activity
|
10 projects
|
2025 |
|
11 projects
|
2024 |
|
6 projects
|
2023 |
Our building permit records indicate that Medan Robert has worked on at least
27.0 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
|
16 projects
|
Home Additions |
Analyzing permits over the last 4 years shows that Medan Robert mostly works on
home addition
projects.
Pricing
|
1 project
|
< $5k |
|
4 projects
|
$5k-$20k |
|
4 projects
|
$20k-$50k |
|
5 projects
|
$50k-$100k |
|
6 projects
|
$100k-$250k |
|
2 projects
|
$250k-$500k |
|
1 project
|
$500k-$1mil |
The typical size of their permits is approximately $68,120. 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.
Single family dwelling addition of 1 035sf and remodel of 252sf. addition a new master bedroom and bathroom. relocate the kitchen and new family room expand entry. remodel to include new laundry room and pantry in place of the existing kitchen addition a powder room remodel and enlarge hallway bathroom. relocate closets for bedroom 1 & 2. replace electric panel and water heater. repla... see more
Valuation:
$563,562
Permit #:
BD-2025-297497
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling addition of 667 s.f. to expand the kitchen addition a new master bedroom and bathroom. remodel of 60 s.f. to the powder room. replace 5 windows. upgrade the electrical panel. replace the water heater and furnace. revision #1: added scope of work to remodel 2nd floor hallway bathroom. (iss 11.14.25)
Valuation:
$338,331
Permit #:
BD-2025-298126
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel the kitchen and interior remodel of 204 sf. expand the master bedroom and addition a new master bathroom 164 sf. remove (e) furnace. install heat pump and water heater both in garage and 200a electrical service upgrade. replace the windows (5) 1 skylight and 1 sun tunnel. remove fireplace from living room. sewer lateral replacement connecting into city main. **ep required**
Valuation:
$129,120
Permit #:
BD-2025-297662
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 233 sf to rear of house for (n) master bedroom. remodel 220 sf of (e) bedroom for new bathroom and walk in closet for (n) master bedroom
Valuation:
$166,497
Permit #:
BD-2025-299655
Status:
approved
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel of 35sf to convert an existing dining room into a bedroom. enclose existing door from kitchen to dining room building a new closed and addition a new non-bearing partition wall to enclose the dining room from the living room
Valuation:
$8,495
Permit #:
BD-2025-297964
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Cancelled demolition of existing 430sf detached garage and 124sf detached accessory structure to building a new 783sf 1-story detached adu with 2 bedrooms 1 bathroom laundry room living room and kitchen with 2 skylights. new water meter 100amp electrical sub-panel heat pump water heater and heat pump hvac system
Valuation:
$383,975
Permit #:
BD-2023-290745
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Interior remodel (total 685 sf) including kitchen main floor bathroom and reconfigure the living area into a new bedroom. addition a powder room. replace 4 windows and 1 patio door. addition 2 new windows 1 skylight
Valuation:
$167,962
Permit #:
BD-2024-293207
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single story addition at front of property to enlarge the master bedroom and addition new entry/foyer. total addition area = 103 sq ft. remodel 98 sq ft of existing space: removing fireplace in the living room and infilling wall between living room and garage relocate closets in bedroom 1 and 2. replace windows and electrical wiring as needed throughout home. revision #1: revise ceili... see more
Valuation:
$67,190
Permit #:
BD-2023-289782
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
*pending payment - pln/bld/pw/fire/c&d* remodel the kitchen. remove one diving wall between the kitchen and dining room. expand the dining room. expand the front entry. replace windows throughout
Valuation:
$133,011
Permit #:
BD-2024-292675
Status:
canceled
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New grn 3 bedroom 2.5 bathroom two story 1923 sq. ft. single family dwelling. 130 sq. ft. entry porch. 75 sq. ft. balcony off of bedroom # 1 existing 477 sq. ft. detached garage remains unchanged. new gravel driveway and walkway. new concrete entry steps and rear patio. (separate demolish temp power permits. separate fire sprinkler permit) 6/17 resubmittal # 1 - pvt - 08/16/2021 respo... see more
Valuation:
N/A
Permit #:
BLD2021-01638
Status:
final
Fee:
$13,838
Permit Type:
N/A
Building Type:
N/A
Remodel the detached 2-car garage and addition (189 sq.ft.) to convert to new adu (396 sq.ft.) revision 1: remove fire sprinkler requirement from cover sheet. (approved 8/18/23) **deferred submittal - fire sprinkler application must be issued prior to building frame inspection.**
Valuation:
$148,068
Permit #:
BD-2022-283861
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remodel an existing permitted jadu (360 sf). remodel bathroom and kitchen in existing locations addition (n) closet remove (e) door and window addition (n) french door and window addition (n) uncovered wood deck
Valuation:
$79,567
Permit #:
BD-2023-287785
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 1 237sf and remodel of 150sf to expand kitchen and nook area on the first floor. addition 2-bedrooms and 2-bathroom to (e) 2nd story and new basement consisting of an office and playroom. *tree protection required
Valuation:
$185,000
Permit #:
BD-2020-276725
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Remove and replace a dry rot damaged wall and 4 windows and one door in-kind. replace the electric panel with a new 150 amp panel
Valuation:
N/A
Permit #:
BLD-2025-233
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant improvement (770 sf): construct new interior non-bearing walls for day spa use rooms and converting the existing toilet to accessible toilet. upgrade existing electrical panel to 200amp
Valuation:
$69,050
Permit #:
BD-2023-288023
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
260 sf kitchen remodel - including demolition of interior wall to expand kitchen into dining room
Valuation:
$63,105
Permit #:
BD-2025-299654
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of a second story adu over existing attached garage: 1 bedroom 1 bathroom living room and full kitchen with office nook and balcony. (583.7sf). minor modification to rear wall of garage to include removal of window and addition of sliding glass door. revision #1: replace main electrical panel 100 amps to 200 amps - relocate to right exterior wall of garage - back yard. (iss 1... see more
Valuation:
$72,500
Permit #:
BD-2024-295098
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Exterior work only: replace all 24 (e) windows (all same sizes and locations). replace all exterior doors. replace (e) wood guardrails with metal/glass rails. replace (e) wood facades with aluminum panels. remove all non-bearing partitions at 1st floor office area. remodel and perform ada upgrade to 2 (e) 1st floor restrooms. ep2019-0000272 revision #1 - replace (e) rooftop mechanical... see more
Valuation:
$88,000
Permit #:
BD-2019-271372
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition of 140sf to include expansion of existing master bedroom. interior remodel of 135sf to convert portion of existing master bedroom to master bathroom. demolish the detached garage and rebuild 333sf garage in the current location. includes replacement of sewer lateral from cleanout to city main
Valuation:
$150,688
Permit #:
BD-2022-287015
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Single family dwelling 1st floor addition to front of house to enlarge (e) living room (367sf). relocate main entry of house. replace furnace and relocate from closet to attic and upgrade main panel to 200a. total remodel 28sf
Valuation:
$85,000
Permit #:
BD-2019-270377
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Similar Contractors See more
156
BZ Score
$218K
Avg Project
-
Projects
154
BZ Score
$67.5K
Avg Project
-
Projects
152
BZ Score
$73.9K
Avg Project
-
Projects
Medan Robert Reviews
BuildZoom hasn't received any reviews for Medan Robert. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Medan Robert License info
Verified License
| License # | 23520 |
| Status | Active |
| City | Redwood City |
| Type | Contractor |
- BuildZoom has not verified this license since September, 2017.
Verify this license's status for Medan Robert at the The City of Redwood City, CA.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C23520 |
| Status | Active |
| State | California |
| Type | Architect |
- BuildZoom has not verified this license since June, 2025.
Verify this license's status for Medan Robert at the California Architect License Board.
This is a sample of licensing data; click here to access a complete history.
107
BuildZoom Score
112
Permits
- Building permit records show that Medan Robert has worked on 112 permitted projects.
Medan Robert Employees
MR
Medan Robert
Owner
RM
Robert Medan