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Updated: Dec 10, 2025
Location and Projects
Address
San Francisco, CA, 00000
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Tim Chan
Tim Chan at San Francisco, CA 00000, has a BuildZoom score of 90 and ranks in the top 53% of 336,931 California contractors.
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Tim Chan Contact Information
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Tim Chan San Francisco
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Tim Chan has a BuildZoom score of 90, which places them above 47% of 336,931 contractors in California.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that Tim Chan has worked on at least
9.0 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.
Pricing
|
3 projects
|
< $5k |
|
4 projects
|
$5k-$20k |
|
3 projects
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
The typical size of their permits is approximately $16,000. 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.
On grarage level addition new family bedroom and not for sleeping with new bathroom laudry room and storage closet down stairs w connecting new stairway to lower unit only. relocate 2nd fl new bathroom. no work on 3rd floor
Valuation:
$85,000
Permit #:
202404099647
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Construction revised to align w/change in interior layout on main fl. only no exterior nor occupancy change propuse scope of work to original including relocated (n) furnace to upper fl. (n) 40, 000 btu hi-efficency with title-24 as required for mechanical dept. & new recessed lighting in (e) living
Valuation:
$8,000
Permit #:
202211106307
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa# 2022-0720-8964: interior remodel w kitchen in-kind & revert back walls and revise to new horizontal slider window @ bathroom not visible from street.omit voluntary seismic upgrade work and garage foundation improvements & roof under separate permit. no change to exterior or occup
Valuation:
$1
Permit #:
202212138204
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Remodel of extg 2 story single family dwelling. interior remodel with voluntary seismic upgrade to include widening garage at front and infill extg lightwell. no changes to extg building nor occupancy
Valuation:
$98,000
Permit #:
202206307542
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Legalize ground floor unit at rear of garage. revision to pa# 202306069316 and 201710100730: comply w violation complaint# 200447220: no changes to exterior nor any upper floors. bisec ground floor back to gf unit. the fourth floor unit added under pa#201710100730
Valuation:
$40,000
Permit #:
202309227251
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to bpa#202206307542 to addition gradebeam work w/new plywood wall nailing schedule & addition 25 reinforced concrete foundation. no change toccupancy/exterior conditions interior work only
Valuation:
$16,000
Permit #:
202207229183
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Rev to pa# 202302141989 (non structural) relocate laundry closet stairway kitchen and bathroom partial modification to unit 1 room layouts adding bathroom tub to bathroom kitchen remodel as needed
Valuation:
$8,000
Permit #:
202306069316
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa #202401164044 additional repairs to front stairs inkind. include structural doubling up ledgerbeam connected at (e) garage ceiling. replace 1 rail post to building
Valuation:
$12,000
Permit #:
202403016947
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Interior kitchen remodel with new configurations. no other changes exterior changes or occupancy
Valuation:
$30,000
Permit #:
202208029767
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa 2018-0907-9451 (legalize unit) for footing & slap on grade replacement for minimal ceiling height. ground floor unit work only. interior & no change to layouts. no change to exterior nor occupancy count
Valuation:
$200,000
Permit #:
202304276654
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
Construction revision per ground fl. grouting work only (e) foundation level as approved pa#2017-1010-0730 per grouting ground soil modification for alteration 2 section pours no change to floors nor exterior
Valuation:
$25,000
Permit #:
202211237172
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to pa#2021 1119 2817. additional area of garage work for continuing same (e) masonary brick foundation replacement same as original approved work for remaining 25. no other changes nor occupancy use
Valuation:
$35,000
Permit #:
202208050042
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to 202205093827 relocate 1 new kitchen window and close off 2 e windows and replace approx 600 sq ft extension siding along kitchen wall. along upper floor only. no other change nor unit occupancy
Valuation:
$5,000
Permit #:
202210184593
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Construction rev to pa#201710100730 to resize alter equivalent steel beams. limited scope of proposed structural steel beam revision only. no change to approved floor framing seismic sys nor layouts. no change to extension nor occupancy nor fire/egress systems
Valuation:
$1
Permit #:
202212218897
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Revision to 202207229183 and 202211237176 to reduce scope of seismic upgrade work prior to final framing inspection before sheetrock coverup. no change to (e) layouts nor exterior or occupancy
Valuation:
$1
Permit #:
202207299593
Status:
expired
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Revision to pa# 202012241699. new layout for open kitchen remodel & bathroom relocation. no change to other floorws exterior nor occupancy
Valuation:
$50,000
Permit #:
202205124122
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Construction revision to previously approved pa# 202207229183 to clarify shearwall nailing schedules. no change to interior layouts or exterior/occupancy
Valuation:
$1
Permit #:
202211237176
Status:
filed
Fee:
N/A
Permit Type:
N/A
Building Type:
27 - 1 family dwe...
Reconfiguration of closets w/(n) bathroom & compliant door @ 3/f only w/(n)sheetrock on (e)stud wall
Valuation:
$15,000
Permit #:
200408262664
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
24 - apartments
Existing replacement of existing rearwall with new concrete footing structural revisions to 202412166926. no occupancy no other changes. ground floor work only
Valuation:
$8,000
Permit #:
202512091330
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
28 - 2 family dwe...
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Tim Chan License info
License Not Required
| Status | Not Required |
- BuildZoom verified in December, 2022 that this contractor does not need a license to be a contractor in California.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
12
Permits
- Building permit records show that Tim Chan has worked on 12 permitted projects.