Mark Koenigs
- Listed as
- architect, engineer
- Firm
- Thornton Tomasetti
- Based in
- San Francisco
- On San Francisco permits
- Feb 2020 to Oct 2026
30 permits since 2000 (engineer on 29 permits, architect on 1 permit): 14 completed, 9 in progress, 3 never finaled, 4 expired 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
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Oct 2, 2026 | In progress filed Oct 2026, not yet issued | 1089 03rd St | proj-26-0643: mou port - deferred submittal for atrium audio-visual diplay piers (reference pa# 202511079166 & b-2025-025Details
proj-26-0643: mou port - deferred submittal for atrium audio-visual diplay piers (reference pa# 202511079166 & b-2025-025 | ||
| Dec 16, 2025 | In progress filed Dec 2025, not yet issued | 1089 03rd St | proj-25-625; mou port. ti on 5th, 6th, 7th & 8th floor in (e) 8 story office building. imporvements to include arch, mep, structural, full prep kitchen & satellite food service stations work to accomodate new tenant build out. includes change of occupancy from b to a-2 on lvl 5 & b to a-3 on lvl.7Details
proj-25-625; mou port. ti on 5th, 6th, 7th & 8th floor in (e) 8 story office building. imporvements to include arch, mep, structural, full prep kitchen & satellite food service stations work to accomodate new tenant build out. includes change of occupancy from b to a-2 on lvl 5 & b to a-3 on lvl.7 | $32,500,000 | |
| Oct 10, 2025 | In progress filed Oct 2025, not yet issued | 1089 03rd St | proj#25-0621-mou port: alteration to existing floor plates on level 6,7,& 8.demo existing slab & create floor openings as shown, for future tenant improvements.provide temporary code compliance with smoke control report.Details
proj#25-0621-mou port: alteration to existing floor plates on level 6,7,& 8.demo existing slab & create floor openings as shown, for future tenant improvements.provide temporary code compliance with smoke control report. | $1,750,000 | |
| Sep 16, 2025 | Expired or cancelled cancelled May 2026 | 650 07th St | Principal Builders Inc. | interior ti of ground fl existing office space. mechanical deferred.Details
interior ti of ground fl existing office space. mechanical deferred. | $250,000 |
| Jul 18, 2025 | Expired or cancelled cancelled May 2026 | 650 07th St | Principal Builders Inc. | 2nd & 3rd floor - partial demo of existing non structural partitions for pass through; brick wall to receive partial demo and new concrete portal reinforcement assembly for new openingsDetails
2nd & 3rd floor - partial demo of existing non structural partitions for pass through; brick wall to receive partial demo and new concrete portal reinforcement assembly for new openings | $75,000 |
| Jun 20, 2025 | In progress filed Jun 2025, not yet issued | 1090 Dr Maya Angelou Ln | proj-25-0613 - mou-port: revision to gsw tenant improvement fro base building bathrooms. reference pa # 202412247382 proj-24-0610 & port permit #b-2024-0274.Details
proj-25-0613 - mou-port: revision to gsw tenant improvement fro base building bathrooms. reference pa # 202412247382 proj-24-0610 & port permit #b-2024-0274. | ||
| Apr 24, 2025 | In progress issued May 2025 | 405 Howard St | Skyline Construction | 7/f: interior tenant improvement. infill stair opening with pan decking/structural support/concrete. patch back raised access flooring.Details
7/f: interior tenant improvement. infill stair opening with pan decking/structural support/concrete. patch back raised access flooring. | $172,000 |
| Jan 23, 2025 | In progress filed Jan 2025, not yet issued | 1090 Dr Maya Angelou Ln | proj-24-0610; mou-port: office tenant improvement of non-structural partitions, ceilings, doors,lighting, electrical, mechanical, plumbing, av & it on levels 3 and 4. new stepped aisle and stepped seating in slab opening. ref: permit application number #2024-1025-3714 for slab opening.Details
proj-24-0610; mou-port: office tenant improvement of non-structural partitions, ceilings, doors,lighting, electrical, mechanical, plumbing, av & it on levels 3 and 4. new stepped aisle and stepped seating in slab opening. ref: permit application number #2024-1025-3714 for slab opening. | $6,583,515 | |
| Jan 23, 2025 | Completed final sign-off Feb 2026 | 1455 03rd St | Principal Builders Inc. | 4th & 5th fl - install phone structural & electricalDetails
4th & 5th fl - install phone structural & electrical | $30,000 |
| Jan 23, 2025 | Completed final sign-off Feb 2026 | 1455 03rd St | Principal Builders Inc. | 10th & 11th fl - install phone structural & electricalDetails
10th & 11th fl - install phone structural & electrical | $30,000 |
| Jan 23, 2025 | Completed final sign-off Feb 2026 | 1455 03rd St | Principal Builders Inc. | 6th & 7th fl - install phone structural & electricalDetails
6th & 7th fl - install phone structural & electrical | $30,000 |
| Jan 23, 2025 | Completed final sign-off Feb 2026 | 1455 03rd St | Principal Builders Inc. | 8th & 9th fl - install phone structural & electricalDetails
8th & 9th fl - install phone structural & electrical | $30,000 |
| Jan 23, 2025 | Completed final sign-off Feb 2026 | 1455 03rd St | Principal Builders Inc. | 2nd & 3rd fl - install phone structural & electricalDetails
2nd & 3rd fl - install phone structural & electrical | $30,000 |
| Dec 12, 2024 | In progress issued Jan 2025 | 405 Howard St | Skyline Construction | 8/f: partial interior tenant improvement. installation of non structural partitions and ceilings. addition of patio millwork. no change of use. fire alarm system, sprinkler, mep under separate permit.Details
8/f: partial interior tenant improvement. installation of non structural partitions and ceilings. addition of patio millwork. no change of use. fire alarm system, sprinkler, mep under separate permit. | $1,704,000 |
| Nov 20, 2024 | In progress filed Nov 2024, not yet issued | 1090 Dr Maya Angelou Ln | proj-24-0607;mou-port: alt permit for demo of a portion of the (e) 4th flr slab, for a future stair connection between lvl 3 and lvl 4 to be submitted under a separate t.i. permit. work includes the construction of a 2 hr. rated smoke barrier to allow for smoke control around the (n) floor opening.Details
proj-24-0607;mou-port: alt permit for demo of a portion of the (e) 4th flr slab, for a future stair connection between lvl 3 and lvl 4 to be submitted under a separate t.i. permit. work includes the construction of a 2 hr. rated smoke barrier to allow for smoke control around the (n) floor opening. | $221,000 | |
| Aug 30, 2024 | In progress issued Oct 2024 | 1515 03rd St | Principal Builders Inc. | level 5 - demo (e) ceiling & finishes. minor alterations to (e) non structural partitions, suspended ceiling, 9n) millwork & finishes & (n) lighting. demo previously under pa 202408098376Details
level 5 - demo (e) ceiling & finishes. minor alterations to (e) non structural partitions, suspended ceiling, 9n) millwork & finishes & (n) lighting. demo previously under pa 202408098376 | $3,999,516 |
| May 30, 2024 | Completed final sign-off Jan 2025 | 1450 Owens St | Truebeck Construction | deferred submittal to pa# 202012281760 - new irrigation and foundation for public artwork installation.Details
deferred submittal to pa# 202012281760 - new irrigation and foundation for public artwork installation. | $10,000 |
| Dec 5, 2022 | Never finaled filed Dec 2022, never issued | 425 Mission St | proj-22-0516:tjpa ti mou - tenate build out of 9e) park level restaurant space #p-01. vertical addition of enclosed roofpark mezzanine (dbi pre-application meeting 4/30/22). roof top mechanical equipment.Details
proj-22-0516:tjpa ti mou - tenate build out of 9e) park level restaurant space #p-01. vertical addition of enclosed roofpark mezzanine (dbi pre-application meeting 4/30/22). roof top mechanical equipment. | $5,200,000 | |
| Oct 27, 2022 | Never finaled filed Oct 2022, never issued | 300 Toni Stone Cg | proj-22-0511, mayor ed-17-02: ti of 1 partial and 4 full floors in an exiting 13-story bldg. selective demo of structural slab for new interconnecting stair & new interior construction to include work open space, enclosed offices, meeting rooms, employee pantries,Details
proj-22-0511, mayor ed-17-02: ti of 1 partial and 4 full floors in an exiting 13-story bldg. selective demo of structural slab for new interconnecting stair & new interior construction to include work open space, enclosed offices, meeting rooms, employee pantries, | $22,000,000 | |
| Oct 7, 2022 | Expired or cancelled cancelled Jan 2026 | 400 Paul Av | revision to pa#202009033417, 201603293329 to reovide fundation water proofing system in basement.Details
revision to pa#202009033417, 201603293329 to reovide fundation water proofing system in basement. | $20,000 | |
| Jun 8, 2022 | Completed final sign-off May 2023 | 400 Paul Av | Walsh Construction Company Ii Llc | revision to generator and fuel oil addendum revised generator pad design. ref to 2014 1117 1675 s8 & 202010277447.Details
revision to generator and fuel oil addendum revised generator pad design. ref to 2014 1117 1675 s8 & 202010277447. | |
| Jun 2, 2022 | Completed final sign-off Feb 2024 | 50 California St | Richlen Construction | demo of non struc partitions, millwk, power/data, plumbing, ceiling systems incl abatement of haz materials. removal of (e) interconnect stair and slab infill. build back of accessible restrooms and mep to warm sheel condition space will remain unoccupied. add 11 fsds & 127 upright sprinkler heads.Details
demo of non struc partitions, millwk, power/data, plumbing, ceiling systems incl abatement of haz materials. removal of (e) interconnect stair and slab infill. build back of accessible restrooms and mep to warm sheel condition space will remain unoccupied. add 11 fsds & 127 upright sprinkler heads. | $160,000 |
| Aug 19, 2021 | Expired or cancelled withdrawn Nov 2021 | 400 Paul Av | bldg a & b - partial ti on level 1 to provide reception & office space. mep to serve limited area of this improvement. structural for (n) building canopy, stair opening, stair and roof equipment. exterior work includes replacements fo windows & new canopy over front doorDetails
bldg a & b - partial ti on level 1 to provide reception & office space. mep to serve limited area of this improvement. structural for (n) building canopy, stair opening, stair and roof equipment. exterior work includes replacements fo windows & new canopy over front door | $858,000 | |
| Jul 22, 2021 | Completed final sign-off Feb 2022 | 405 Howard St | Skyline Construction | structural detail revision to previously approved permit #202105251005 phone booth by eliminating detail #4 of frainery anchorage to raf.Details
structural detail revision to previously approved permit #202105251005 phone booth by eliminating detail #4 of frainery anchorage to raf. | |
| May 25, 2021 | Completed final sign-off Jan 2022 | 405 Howard St | Skyline Construction | rev to pa 201910316117 by adding two ballasy plates (1"x30" each) to each brooth to resist overturning.Details
rev to pa 201910316117 by adding two ballasy plates (1"x30" each) to each brooth to resist overturning. | $5,000 |
| Dec 28, 2020 | Completed final sign-off May 2025 | 1450 Owens St | Truebeck Construction | construction of a 7-story, type 1-a, warm shell and core for approximately 192,000 gross square feet of 8709Details
construction of a 7-story, type 1-a, warm shell and core for approximately 192,000 gross square feet of 8709 | $68,000,000 |
| Sep 3, 2020 | Never finaled issued Aug 2021, no final | 400 Paul Av | Walsh Construction Company Ii Llc | revision to pa 201603293329: 1.relocate main entry on level 1, add elevator control room, add point of entry rooms to basement level of bldg b, and add architectural details. (see individual sheets for additional comments)Details
revision to pa 201603293329: 1.relocate main entry on level 1, add elevator control room, add point of entry rooms to basement level of bldg b, and add architectural details. (see individual sheets for additional comments) | |
| Jul 6, 2020 | Completed final sign-off May 2021 | 1010 03rd St | Constructive Building Services Inc Dba C | revision to pa# 2019-0612-3270. relocation of restroom. revised power data & finishes. sprinkler/fire alarm under sep permit.Details
revision to pa# 2019-0612-3270. relocation of restroom. revised power data & finishes. sprinkler/fire alarm under sep permit. | $10,000 |
| Feb 10, 2020 | Completed final sign-off May 2021 | 405 Howard St | Skyline Construction | install a new stairway to connect 4th, 5th & 6th floors. revision to approved pa# 2019/10/31/6117, pa# 2019/09/25/2631 & pa# 2019/08/20/9311 (4th, 5th & 6th floor t.i. work) new opening in (e) pt slab on 5th & 6th floors. detension & retension pt frp strengthing. ** maher: n/a **Details
install a new stairway to connect 4th, 5th & 6th floors. revision to approved pa# 2019/10/31/6117, pa# 2019/09/25/2631 & pa# 2019/08/20/9311 (4th, 5th & 6th floor t.i. work) new opening in (e) pt slab on 5th & 6th floors. detension & retension pt frp strengthing. ** maher: n/a ** | |
| Feb 6, 2020 | Completed final sign-off May 2021 | 405 Howard St | Skyline Construction | revision to pa #201910316117, 201909252631, 201908209311 for 4th, 5th, & 6th ti improvement work. structural dmolition of 6th& 5th fl floors for future stairway and provide 2-hr fire rated shaft enclosure.Details
revision to pa #201910316117, 201909252631, 201908209311 for 4th, 5th, & 6th ti improvement work. structural dmolition of 6th& 5th fl floors for future stairway and provide 2-hr fire rated shaft enclosure. | $100,000 |