Woo Hyung Youn
- Based in
- San Francisco
- On San Francisco permits
- Mar 2001 to May 2026
- Last 24 months
- 14 permits filed
72 permits since 2000: 28 completed, 2 in progress, 35 never finaled, 7 expired or cancelled.
Of the 35 never-finaled permits, 3 are 3 to 5 years old, 14 are 5 to 10 years old, 18 are over 10 years old.
CompletedIn progressNever finaledExpired or cancelled
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Median days to final inspection, citywideMedian days to permit issued, citywideThis contractor’s finished permits
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| May 29, 2026 | In progress issued May 2026 | 1701 Vallejo St | reroof no hot worksDetails
reroof no hot works | $27,000 |
| Dec 12, 2025 | Completed final sign-off Dec 2025 | 1671 Greenwich St | re-roofing not hot works.Details
re-roofing not hot works. | $16,000 |
| Oct 2, 2025 | Completed final sign-off Oct 2025 | 2501 Moraga St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $15,500 |
| Aug 23, 2025 | Completed final sign-off Sep 2025 | 1970 18th Av | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $16,500 |
| Jul 23, 2025 | Completed final sign-off Jul 2025 | 617 Woolsey St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $8,000 |
| Jun 16, 2025 | Completed final sign-off Jun 2025 | 287 Sweeny St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $9,400 |
| Jun 9, 2025 | Completed final sign-off Jun 2025 | 923 Vermont St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $16,800 |
| Jun 9, 2025 | Completed final sign-off Jun 2025 | 346 Woolsey St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $16,000 |
| May 30, 2025 | Completed final sign-off Jul 2025 | 34 Roselyn Tr | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $12,000 |
| Feb 21, 2025 | Completed final sign-off Feb 2025 | 212 Galewood Cr | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $18,000 |
| Feb 21, 2025 | In progress issued Feb 2025 | 762 Head St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $12,000 |
| Jan 6, 2025 | Completed final sign-off Jan 2025 | 104 Cambridge St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $8,000 |
| Nov 25, 2024 | Completed final sign-off Dec 2024 | 3134 Broderick St | reroofing. no hot works.Details
reroofing. no hot works. | $13,000 |
| Oct 9, 2024 | Completed final sign-off Oct 2024 | 1454 California St | reroofingDetails
reroofing | $28,800 |
| Jul 3, 2024 | Completed final sign-off Jul 2024 | 2471 31st Av | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $14,000 |
| Jun 17, 2024 | Completed final sign-off Jun 2024 | 50 Venus St | re-roofing: remove and replace roofing material / existing roofing material (in-kind)Details
re-roofing: remove and replace roofing material / existing roofing material (in-kind) | $14,000 |
| Jan 2, 2024 | Completed final sign-off Feb 2024 | 518 Gellert Dr | to obtain final inspection for work approved under pa# 201504093227. all work is complete.Details
to obtain final inspection for work approved under pa# 201504093227. all work is complete. | |
| Jul 11, 2023 | Completed final sign-off Jul 2023 | 1532 Santiago St | reroofingDetails
reroofing | $14,500 |
| Aug 24, 2022 | Completed final sign-off Aug 2022 | 1534 41st Av | reroofingDetails
reroofing | $10,000 |
| Aug 12, 2022 | Completed final sign-off Aug 2022 | 1253 Sanchez St | reroofing. tear off (e) roof layers to sheathing, install underlayment to modified bitumenDetails
reroofing. tear off (e) roof layers to sheathing, install underlayment to modified bitumen | $16,000 |
| Jun 13, 2022 | Never finaled issued Jun 2022, no final | 1527 12th Av | reroofingDetails
reroofing | $8,800 |
| Jun 13, 2022 | Never finaled issued Jun 2022, no final | 1350 Mason St | reroofingDetails
reroofing | $28,000 |
| Mar 14, 2022 | Completed final sign-off Mar 2022 | 3848 California St | app flex cup #180. app #80 touch applied. seal and patch all spots that applied mastic treatment.Details
app flex cup #180. app #80 touch applied. seal and patch all spots that applied mastic treatment. | $7,000 |
| Jan 24, 2022 | Never finaled issued Jan 2022, no final | 1025 Powell St | reroofingDetails
reroofing | $18,000 |
| Jan 24, 2022 | Completed final sign-off Jul 2022 | 721 Lakeview Av | reroofingDetails
reroofing | $8,800 |
| Sep 14, 2021 | Never finaled issued Sep 2021, no final | 34 Sola Av | reroofingDetails
reroofing | $9,600 |
| Nov 25, 2020 | Never finaled issued Nov 2020, no final | 1270 La Playa | reroofingDetails
reroofing | $28,000 |
| Jun 12, 2020 | Never finaled issued Jun 2020, no final | 1825 18th Av | reroofing.Details
reroofing. | $8,500 |
| Jan 23, 2020 | Completed final sign-off Jan 2023 | 65 Forest Side Av | inkind replacement of composition shingles on existing roofDetails
inkind replacement of composition shingles on existing roof | $18,000 |
| Dec 9, 2019 | Completed final sign-off Dec 2019 | 360 Somerset St | reroofingDetails
reroofing | $8,000 |
| May 21, 2019 | Never finaled issued May 2019, no final | 698 40th Av | re-roofingDetails
re-roofing | $8,400 |
| Nov 1, 2018 | Never finaled issued Nov 2018, no final | 2090 17th Av | reroofingDetails
reroofing | $7,500 |
| Nov 1, 2018 | Never finaled issued Nov 2018, no final | 2050 16th Av | reroofingDetails
reroofing | $7,500 |
| Jul 3, 2018 | Expired or cancelled expired Oct 2022 | 1486 17th Av | reroofingDetails
reroofing | $11,600 |
| Jul 3, 2018 | Never finaled issued Jul 2018, no final | 2181 Fillmore St | reroofingDetails
reroofing | $19,200 |
| Apr 24, 2018 | Never finaled issued Apr 2018, no final | 337 Clement St | r e r o o f i n g (1400 sf) tear off entire existing roof layers. install factory class a #3 asphalt base felt shingle roofing composition. repairs will include the front overhang. replacement in kind.Details
r e r o o f i n g (1400 sf) tear off entire existing roof layers. install factory class a #3 asphalt base felt shingle roofing composition. repairs will include the front overhang. replacement in kind. | $14,000 |
| Oct 23, 2017 | Completed final sign-off Oct 2019 | 55 Sequoia Wy | re-roofingDetails
re-roofing | $6,500 |
| Aug 3, 2017 | Never finaled issued Aug 2017, no final | 3061 San Bruno Av | reroofingDetails
reroofing | $5,800 |
| Apr 17, 2017 | Never finaled issued Apr 2017, no final | 2376 15th Av | reroofingDetails
reroofing | $8,700 |
| Apr 17, 2017 | Never finaled issued Apr 2017, no final | 2120 Ortega St | reroofingDetails
reroofing | $6,800 |
| Apr 17, 2017 | Never finaled issued Apr 2017, no final | 621 Mount Vernon Av | reroofingDetails
reroofing | $8,600 |
| Apr 17, 2017 | Never finaled issued Apr 2017, no final | 3285 25th St | reroofingDetails
reroofing | $17,800 |
| Feb 22, 2017 | Never finaled issued Feb 2017, no final | 2152 Market St | re-roofingDetails
re-roofing | |
| Sep 12, 2016 | Never finaled issued Sep 2016, no final | 1400 Balboa St | reroofingDetails
reroofing | $9,000 |
| Feb 19, 2016 | Never finaled issued Feb 2016, no final | 374 Jersey St | reroofingDetails
reroofing | $8,750 |
| Feb 19, 2016 | Never finaled issued Feb 2016, no final | 435 Montecito Av | reroofingDetails
reroofing | $8,000 |
| Dec 24, 2015 | Never finaled issued Dec 2015, no final | 1607 43rd Av | reroofingDetails
reroofing | $7,500 |
| Dec 24, 2015 | Never finaled issued Dec 2015, no final | 2193 Fillmore St | reroofingDetails
reroofing | $17,000 |
| Oct 9, 2015 | Completed final sign-off Oct 2015 | 2142 25th Av | reroofingDetails
reroofing | $7,800 |
| Oct 9, 2015 | Never finaled issued Oct 2015, no final | 1770 Sloat Bl | reroofingDetails
reroofing | $8,800 |
| Aug 25, 2015 | Never finaled issued Aug 2015, no final | 2011 22nd Av | reroofingDetails
reroofing | $7,800 |
| Aug 11, 2015 | Never finaled issued Aug 2015, no final | 1570 20th Av | re-roofing. revise roofing permit 2015-08-06-3529 address from 1879 - 16th ave. to the correct address of 1570 - 20th aveDetails
re-roofing. revise roofing permit 2015-08-06-3529 address from 1879 - 16th ave. to the correct address of 1570 - 20th ave | $10,500 |
| Aug 6, 2015 | Expired or cancelled cancelled Sep 2015 | 1879 16th Av | reroofingDetails
reroofing | $10,500 |
| Jul 10, 2015 | Never finaled issued Jul 2015, no final | 1833 Pacheco St | re-roofingDetails
re-roofing | $6,500 |
| Jun 15, 2015 | Never finaled issued Jun 2015, no final | 10 Ina Ct | reroofingDetails
reroofing | $6,500 |
| Apr 9, 2015 | Expired or cancelled expired Nov 2023 | 518 Gellert Dr | reroofingDetails
reroofing | $7,500 |
| Jan 13, 2015 | Never finaled issued Jan 2015, no final | 185 Cerritos Av | reroofingDetails
reroofing | $9,800 |
| Dec 26, 2014 | Completed final sign-off May 2015 | 2486 Great Hy | reroofingDetails
reroofing | $13,000 |
| Jul 24, 2014 | Never finaled issued Jul 2014, no final | 1300 Geneva Av | reroofingDetails
reroofing | $6,200 |
| Mar 20, 2014 | Never finaled issued Mar 2014, no final | 12 Nahua Av | reroofingDetails
reroofing | $9,000 |
| Mar 17, 2014 | Never finaled issued Mar 2014, no final | 351 Lakeshore Dr | reroofingDetails
reroofing | $6,800 |
| Mar 17, 2014 | Never finaled issued Mar 2014, no final | 347 Lakeshore Dr | reroofingDetails
reroofing | $6,800 |
| Feb 11, 2014 | Completed final sign-off Jun 2014 | 468 20th Av | reroofingDetails
reroofing | $9,000 |
| Feb 7, 2014 | Never finaled issued Feb 2014, no final | 1255 22nd St | reroofingDetails
reroofing | $24,000 |
| Nov 5, 2008 | Expired or cancelled expired Sep 2019 | 1235 44th Av | reroofingDetails
reroofing | $8,000 |
| Oct 3, 2007 | Never finaled issued Oct 2007, no final | 2043 Bush St | tear off single 30 year tar and gravel and membranes to the sheathing remove all metal flashing, drain outlets.Details
tear off single 30 year tar and gravel and membranes to the sheathing remove all metal flashing, drain outlets. | $11,600 |
| Aug 27, 2007 | Never finaled issued Aug 2007, no final | 722 Geneva Av | reroofingDetails
reroofing | $5,000 |
| Oct 22, 2001 | Expired or cancelled expired Apr 2002 | 3298 25th St | reroofingDetails
reroofing | $19,000 |
| Sep 21, 2001 | Completed final sign-off Jan 2002 | 1771 20th Av | reroofingDetails
reroofing | $5,400 |
| Apr 25, 2001 | Completed final sign-off Sep 2001 | 70 Grand View Av | reroofingDetails
reroofing | $12,000 |
| Apr 18, 2001 | Expired or cancelled cancelled Sep 2001 | 70 Grand View Tr | reroofingDetails
reroofing | $12,000 |
| Mar 13, 2001 | Expired or cancelled expired Jul 2001 | 130 Ramsell St | reroofingDetails
reroofing | $3,125 |