Andy Tan
- Listed as
- engineer
- On San Francisco permits
- Aug 2014 to Sep 2026
21 permits since 2000 (engineer on 21 permits): 16 completed, 5 in progress.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Sep 17, 2026 | In progress issued Oct 2026 | 847 Greenwich St | relocate kitchen, remodel bathroom, add a new bathrooom, convert (e) kitchen area to a family room and a storage room. upgrade electrical with (n) wiring & lights. replace gas wh to heat pump wh. replace gas wall furnace to ductless mini-split hp systemDetails
relocate kitchen, remodel bathroom, add a new bathrooom, convert (e) kitchen area to a family room and a storage room. upgrade electrical with (n) wiring & lights. replace gas wh to heat pump wh. replace gas wall furnace to ductless mini-split hp system | $60,000 | |
| Jun 16, 2026 | In progress issued Jun 2026 | 962 Prague St | Apex Pro Contractors Inc | relocate ext stair, remodel kitchen & bathrm, replace fp with electrical fp, add new bathrm on the 2nd fl, enlarge family rm w/ bar sink, countertop & 2-burner cooktop, add (n)bedrm & bathrm, remodel bathrm on 1st fl, replace wh & furnace, replace rear stair w/ (n) deck & stair, install (n) sidingDetails
relocate ext stair, remodel kitchen & bathrm, replace fp with electrical fp, add new bathrm on the 2nd fl, enlarge family rm w/ bar sink, countertop & 2-burner cooktop, add (n)bedrm & bathrm, remodel bathrm on 1st fl, replace wh & furnace, replace rear stair w/ (n) deck & stair, install (n) siding | $200,000 |
| May 7, 2026 | In progress issued May 2026 | 516 39th Av | K F L Construction Inc. | revision to bpa: 202510147349 - corrected (e) floor plans layouts, revised proposed floor plans. replace (e) deck with metal spiral stairs.Details
revision to bpa: 202510147349 - corrected (e) floor plans layouts, revised proposed floor plans. replace (e) deck with metal spiral stairs. | $15,000 |
| Jan 16, 2025 | Completed final sign-off Jul 2026 | 1971 22nd Av | Alan Wong Construction Inc | add a family room, a bedroom with a walk in closer, a full bathroom and a storage room at the garage level. replace furnace with heat pump type. replace water heaterDetails
add a family room, a bedroom with a walk in closer, a full bathroom and a storage room at the garage level. replace furnace with heat pump type. replace water heater | $80,000 |
| Dec 16, 2024 | In progress issued Apr 2025 | 2792 41st Av | Umadhay Construction & Design | remodel kitchen & bathrm, add a full bathrm on the 2nd fl; add 2 bedrms, family rm, 2 full bathrms on the 1st fl; infill 1st floor space under the 2nd fl bedrm; replace furnace and water heater with tankless typeDetails
remodel kitchen & bathrm, add a full bathrm on the 2nd fl; add 2 bedrms, family rm, 2 full bathrms on the 1st fl; infill 1st floor space under the 2nd fl bedrm; replace furnace and water heater with tankless type | $200,000 |
| Nov 22, 2024 | Completed final sign-off Nov 2025 | 882 35th Av | Daniel Yue Yan Huang | add a half bathroom at garage level. (n) furnace, washer dryer & water heater. relocate laundry sink. replace 2 windows at rear. add (n) window at rearDetails
add a half bathroom at garage level. (n) furnace, washer dryer & water heater. relocate laundry sink. replace 2 windows at rear. add (n) window at rear | $10,000 |
| Oct 15, 2024 | Completed final sign-off Mar 2025 | 741 Ashbury St | Perez Construction Llc. | replace cracked plaster ceiling & wall in living/ dining, kitchen & bedrooms, and add recessed ceiling on 2nd flr on unit 741.Details
replace cracked plaster ceiling & wall in living/ dining, kitchen & bedrooms, and add recessed ceiling on 2nd flr on unit 741. | $6,000 |
| Aug 29, 2024 | In progress issued Nov 2024 | 958 Ingerson Av | comply with nov 202425172 add office and a bathroom on the 1st fl; remove (e) rear stairs and build a new deck with new stairs; construction an interior stairs to the basement levell add a new family room, a bedroom and a storage room @ the basement levelDetails
comply with nov 202425172 add office and a bathroom on the 1st fl; remove (e) rear stairs and build a new deck with new stairs; construction an interior stairs to the basement levell add a new family room, a bedroom and a storage room @ the basement level | $100,000 | |
| Feb 28, 2024 | Completed final sign-off May 2024 | 279 Minerva St | revision to pa# 202308174695, add an interior stair from 1st flr through basement to the backyard.Details
revision to pa# 202308174695, add an interior stair from 1st flr through basement to the backyard. | $3,000 | |
| Oct 19, 2023 | Completed final sign-off Oct 2024 | 630 Moscow St | A-1 Dynamic Builders Inc. | enclose light court. remodel kitchen and a bathroom, add a full bath on the 2nd fl. add a rear deck access from 2nd fl. add two bedrooms, a media rm, two full baths on the 1st fl. upgrade main service to 200 amp. new furnace & takless wh. two new skylights.Details
enclose light court. remodel kitchen and a bathroom, add a full bath on the 2nd fl. add a rear deck access from 2nd fl. add two bedrooms, a media rm, two full baths on the 1st fl. upgrade main service to 200 amp. new furnace & takless wh. two new skylights. | $140,000 |
| Oct 10, 2023 | Completed final sign-off Aug 2024 | 16 Shawnee Av | The One Construction Llc | revision to permit 202306291234. show one (e) window on 2nd fl. replace 6 windows face to rear yard. change bathroom layout on the 2nd fl. remove office at 1st fl.Details
revision to permit 202306291234. show one (e) window on 2nd fl. replace 6 windows face to rear yard. change bathroom layout on the 2nd fl. remove office at 1st fl. | $20,000 |
| Jul 31, 2023 | Completed final sign-off Jan 2024 | 817 Ashbury St | Ally Builder Llc | 2nd fl - remodel/rearrange bathroom.Details
2nd fl - remodel/rearrange bathroom. | $12,000 |
| Jan 17, 2023 | Completed final sign-off Jul 2023 | 415 40th Av | Mr Wu Construction | revision to bpa#202210285471, change kitchen & bathroom 2/f layout, removed fire place, relocated skylight, removed office, replace window w/new door, enlarge storage closet, replace water heater w/tankless typeDetails
revision to bpa#202210285471, change kitchen & bathroom 2/f layout, removed fire place, relocated skylight, removed office, replace window w/new door, enlarge storage closet, replace water heater w/tankless type | $1,000 |
| Mar 1, 2022 | Completed final sign-off Jul 2022 | 357 Ulloa St | Ze Sheng Liao | revision to 202110281378. revised bathroom layout, change location of door and furnace.Details
revision to 202110281378. revised bathroom layout, change location of door and furnace. | |
| Feb 12, 2021 | Completed final sign-off Nov 2021 | 357 Ulloa St | Ze Sheng Liao | replace foundation. install structural beams and lower garage floor by approximately 8" maximum.Details
replace foundation. install structural beams and lower garage floor by approximately 8" maximum. | $40,000 |
| Feb 12, 2021 | Completed final sign-off Nov 2021 | 137 Amazon Av | relocate kitchen. add a bedroom and 2 bathrooms. remodel a bathroom. remove fireplace on 2nd floor unit.Details
relocate kitchen. add a bedroom and 2 bathrooms. remodel a bathroom. remove fireplace on 2nd floor unit. | $40,000 | |
| Feb 12, 2021 | Completed final sign-off Dec 2022 | 83 Mount Vernon Av | remodel kitchen & bathroom. add 1 new bathroom. convert den to 1 bedroom. install interior stairs on 2nd floor. add 2 bedrooms, 1 media room & 2 full bathrooms on 1st fl.Details
remodel kitchen & bathroom. add 1 new bathroom. convert den to 1 bedroom. install interior stairs on 2nd floor. add 2 bedrooms, 1 media room & 2 full bathrooms on 1st fl. | $80,000 | |
| Oct 19, 2020 | Completed final sign-off Aug 2021 | 510 Dellbrook Av | A-1 Dynamic Builders Inc. | relocate kitchen, dining room, bedroom, bathroom, and laundry.Details
relocate kitchen, dining room, bedroom, bathroom, and laundry. | $35,000 |
| Oct 18, 2019 | Completed final sign-off Feb 2021 | 561 Darien Wy | W H Construction Inc | 1st fl add 2 bedrooms, 2 and 1/2 bath, laundry and remodel family room. 2nd fl remodel kitchen, dining, living rm, bathrm. add office , one and 1/2 bath, reconfigure interior stairs. replace windows to aluminum wood clad windows per planDetails
1st fl add 2 bedrooms, 2 and 1/2 bath, laundry and remodel family room. 2nd fl remodel kitchen, dining, living rm, bathrm. add office , one and 1/2 bath, reconfigure interior stairs. replace windows to aluminum wood clad windows per plan | $150,000 |
| Oct 10, 2018 | Completed final sign-off Aug 2019 | 177 Desmond St | relocate kitche add a new full bathroom remodel a full bathroom add a new bedroom on 2nd flr. add a nbew mud room a playroom a bedroom and a full bathroom at 1st flrDetails
relocate kitche add a new full bathroom remodel a full bathroom add a new bedroom on 2nd flr. add a nbew mud room a playroom a bedroom and a full bathroom at 1st flr | $60,000 | |
| Aug 6, 2014 | Completed final sign-off Nov 2014 | 2009 16th Av | comply with nov 201468471. replace garage door and repair vehicle damaged wall. match existing door size and stuccoDetails
comply with nov 201468471. replace garage door and repair vehicle damaged wall. match existing door size and stucco | $8,000 |