Permit GraphShortlistSan Francisco building permits since 2000

Jianlin Zhen

License
C91442
Look the license up with the state
Listed as
engineer
On San Francisco permits
Jan 2024 to Apr 2026

4 permits since 2000 (engineer on 4 permits): 4 completed.

CompletedIn progressNever finaledExpired or cancelled

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

FiledOutcomeAddressContractorWork described on the permitDeclared cost
Apr 30, 2026Completed
final sign-off May 2026
71 Blake Stremove stairway on the proposed plan per approved permit 202508072510.
Details
Permit
202604300405
Status
complete
Filed
Apr 30, 2026
Permit issued
Apr 30, 2026
Final sign-off
May 5, 2026
Declared cost
$10
Address
71 Blake St

remove stairway on the proposed plan per approved permit 202508072510.

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$10
Aug 7, 2025Completed
final sign-off May 2026
71 Blake StJiacheng Home Improvementsconvert partial e garage to new bdrm, new bath, new family room at 1st fl. remodel e kitchen and e living rm at 2nd fl. add n bath 2nd fl. replace all e windows, add 2 sliding door at 2nd fl bedrm and 1 sliding door 1st fl new rear deck 362.19. relocate washer and dryer,watr heater, furnace 1st fl,
Details
Permit
202508072510
Status
complete
Filed
Aug 7, 2025
Permit issued
Sep 26, 2025
Final sign-off
May 5, 2026
Declared cost
$80,000
Address
71 Blake St

convert partial e garage to new bdrm, new bath, new family room at 1st fl. remodel e kitchen and e living rm at 2nd fl. add n bath 2nd fl. replace all e windows, add 2 sliding door at 2nd fl bedrm and 1 sliding door 1st fl new rear deck 362.19. relocate washer and dryer,watr heater, furnace 1st fl,

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$80,000
Mar 4, 2025Completed
final sign-off Jul 2025
290 Saint Charles AvPrecision General Contructionrevision to approved permit# 202401113797. revise proposed electricity meter from the front of the house to the rear of the house, per comments from dpw encroachment permit application comments.
Details
Permit
202502079859
Status
complete
Filed
Mar 4, 2025
Permit issued
Jun 2, 2025
Final sign-off
Jul 17, 2025
Address
290 Saint Charles Av

revision to approved permit# 202401113797. revise proposed electricity meter from the front of the house to the rear of the house, per comments from dpw encroachment permit application comments.

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Jan 11, 2024Completed
final sign-off Jul 2025
290 Saint Charles AvPrecision General Contructionconvert (e) inhabitable space on first flr to additional habitable space within the exsiting dwelling unit with - one bedroom, one living room, one tow-burner stove and one bath. relocated gas meter. relocate and upgrade elect meter to 200 amp. relocate (e) tank less water heater.
Details
Permit
202401113797
Status
complete
Filed
Jan 11, 2024
Permit issued
Jul 18, 2024
Final sign-off
Jul 17, 2025
Declared cost
$100,000
Address
290 Saint Charles Av

convert (e) inhabitable space on first flr to additional habitable space within the exsiting dwelling unit with - one bedroom, one living room, one tow-burner stove and one bath. relocated gas meter. relocate and upgrade elect meter to 200 amp. relocate (e) tank less water heater.

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$100,000