Jason J. Ling
Engineer · Urban Design Consulting Eng · San Francisco
Public records
From the licensing board and the city of San Francisco.
The short answer
- Licensed?
- License activeCivil Engineer C-60493First issued Feb 4, 2000, expires Jun 30, 2028.
Source: DCA license roster, retrieved Nov 5, 2026
- Any board discipline?
- None found.
We searched the BPELSG enforcement list on Nov 5, 2026.
- Worked in San Francisco?
- 14 permits since 2008, 14 in the last 5 years. Latest filed Dec 16, 2025.
- What kind of projects?
- New building 10 · Retaining wall or site work 2 · Deck, stairs or patio cover 1
- How long do their permits take?
- New building: 7 months. City typical for the same review: 5 months.
Permits filed each year
San Francisco permits by the year they were filed. The last 5 years are in blue.
What are you planning?
Pick your kind of project to see their permits for it.
New building: 10 permits in San Francisco
Time to get a permit
Median from filing to permit, from 9 issued permits filed since 1966; 1 still in review. City is the San Francisco median for the same kind of review, from 1,638 permits.
Where
- Mission2
- Nob Hill2
- South of Market2
- Mission Bay1
Most recent
- 506 China Basin StMission bay south block 4e- phase 1: 16-story, type 1a, mixed-use bldg, 100% affordable housing, 165 residential units with offices & community rooms on lvls 1, 3, 10 and 16. ground flr commercial will be under future, separate tenant improvment permit applications. 2-stories above-grade parking.;Dec 16, 2025Issued
- 2970 16th St100% affordable permanent supportive housing, 9-stories, type 1-a. 136-units. 65% studio & 35% 1-bedrooms. ground flr will house resident service offices, shared common areas, wellness clinic, and a secured outdoor courtyard. 2/f provide community laundry room & terrace. units lvl 2-9.Jun 11, 2025Issued
- 1687 Market StMayors directive 13-01: construction of a 17-story type i-a, 94 units of 100% affordable housing. 17 total stories of occupancy including 2 basements providing both dwelling units and art community colaboration spaces.Feb 11, 2025Issued
- 1123 Sutter StThis permit# 202411215452 is only for the 201 market rate housing units and for the mixed occupancies: r-2,a-3,m,e. 22 story over 1 basement, type 1a, fully sprinklered mixed use residential. the 102 affordable units and base, core, shell are under separate permit# 202411215486.Jan 2, 2025Issued
- 1123 Sutter StThis permit #202411215486 is only for the building base, core shell and 102 affordable units.22 story over 1 basement, type 1a, fully sprinklered mixed use residential.(r-2 occupancy only approved at this stage).the 201 market rate units and commercial spaces are under separate permit #202411215452.Jan 2, 2025Issued
| Filed | Project | Type | Status | Time to permit | Open |
|---|---|---|---|---|---|
| Dec 16, 2025 | 506 China Basin St Mission bay south block 4e- phase 1: 16-story, type 1a, mixed-use bldg, 100% affordable housing, 165 residential units with offices & community rooms on lvls 1, 3, 10 and 16. ground flr commercial will be under future, separate tenant improvment permit applications. 2-stories above-grade parking.; Issued | New building | Issued | 6 months | |
| Nov 3, 2025 | 1960 Jackson St Reroute sewer line to new termination. ref pa #201912098993 and 201912098994 Issued | Revision or supplement | Issued | 1 month | |
| Nov 3, 2025 | 1950 Jackson St Reroute sewer line to new termination. ref pa #201912098990 and 202209021852 Issued | Revision or supplement | Issued | 1 month | |
| Jun 11, 2025 | 2970 16th St 100% affordable permanent supportive housing, 9-stories, type 1-a. 136-units. 65% studio & 35% 1-bedrooms. ground flr will house resident service offices, shared common areas, wellness clinic, and a secured outdoor courtyard. 2/f provide community laundry room & terrace. units lvl 2-9. Issued | New building | Issued | 3 months | |
| Feb 11, 2025 | 1687 Market St Mayors directive 13-01: construction of a 17-story type i-a, 94 units of 100% affordable housing. 17 total stories of occupancy including 2 basements providing both dwelling units and art community colaboration spaces. Issued | New building | Issued | 9 months | |
| Jan 2, 2025 | 1123 Sutter St This permit# 202411215452 is only for the 201 market rate housing units and for the mixed occupancies: r-2,a-3,m,e. 22 story over 1 basement, type 1a, fully sprinklered mixed use residential. the 102 affordable units and base, core, shell are under separate permit# 202411215486. Issued | New building | Issued | 9 months | |
| Jan 2, 2025 | 1123 Sutter St This permit #202411215486 is only for the building base, core shell and 102 affordable units.22 story over 1 basement, type 1a, fully sprinklered mixed use residential.(r-2 occupancy only approved at this stage).the 201 market rate units and commercial spaces are under separate permit #202411215452. Issued | New building | Issued | 6 months | |
| Sep 20, 2024 | 750 Golden Gate Av 100% affordable housing mayor ed 13-01: altered site permit for administrative construction type change from 1a to 1b. no change in building design as approved under site permit reference pa # 202401083599. Issued | Revision or supplement | Issued | 1 month | |
| Mar 8, 2024 | 750 Golden Gate Av 100% affordable housing. erect 8 story type 1a, residential 75 units, parking, office assembly (r-2,s-1,s-2,b,a-3). mayor ed 13-01 Issued | New building | Issued | 4 months | |
| Jan 10, 2024 | 99 Harding Rd Parking lot and pathway renovations to enhance ada compliance at at harding park golf clubhouse and parking lot. ada barrier removal project consists of demo, minor grading, concrete asphalt paving, landscape planting and irrigation, electrical, paitning, installation of site furnishings and signage Complete | Retaining wall or site work | Complete | Within 1 month | |
| Sep 22, 2023 | 967 Mission St Mayoral ed 13-01 priority process ab004 - erect 9-story residential apartment building, 95 dwelling units with no basement,type 1a. Issued | New building | Issued | 11 months | |
| Jun 2, 2022 | 925 Bryant St Erect new type 3a over 1a, 7-story over 1-basement mixed use building with 218 group housing units, including garage, building amenities, ground fl commercial & roof deck. Filed | New building | Filed | — | |
| Dec 17, 2021 | 1101 Sutter St Priority processing per ab-004. ground floor of the existing concrete building will receive new infill storefront & garage door on sutter st. garage door on larkin st to be removed & infilled with concrete/window. interior improvements include new exit staris and new retail space. Issued | OtherType unconfirmed | Issued | 47 months | |
| Mar 31, 2021 | 730 Stanyan St New 8-story building containing 175,426 square feet of residential uses above 12,556 square feet of ground floor commercial uses on vacant lot. the project will provide 160 100% affordable housing rental units. Complete | New building | Complete | 21 months | |
| Oct 8, 2019 | 151 Friedell St 100% affordable housing at hunter's point ship yard, erect a five stories 45 units type 1 construction residential building. Complete | New building | Complete | 7 months | |
| Aug 15, 2012 | 1 Zoo Rd Build out children's playground structures and develop playground area. Complete | Deck, stairs or patio coverType unconfirmed | Complete | 8 months | |
| Jan 30, 2008 | 398 Berry St Grading. grade & pave private road for emergency vehicle access. Complete | Retaining wall or site work | Complete | Within 1 month |
Sources: DataSF i98e-djp9, 3pee-9qhc, retrieved Nov 5, 2026. Names on permits are matched to licenses by license number and name; unmatched records are not shown.
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