Mark Walsh
- Listed as
- architect
- Firm
- Perkins & Will
- Based in
- Sf
- On San Francisco permits
- May 2022 to Apr 2026
10 permits since 2000 (architect on 10 permits): 6 completed, 4 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 |
|---|---|---|---|---|---|
| Apr 13, 2026 | In progress issued Apr 2026 | 555 California St | Skyline Construction | 30/31/fl- deferred ref 202603238106 top include addition of a (n) convenience stair connecting level 30 and 31 in an (n) office spaceDetails
30/31/fl- deferred ref 202603238106 top include addition of a (n) convenience stair connecting level 30 and 31 in an (n) office space | $1,250,000 |
| Mar 23, 2026 | In progress issued Apr 2026 | 555 California St | Skyline Construction | 31/fl- remodel (e) office space, propsed ti work entails (n) non bearing partitiosn, millwork, ceiling system with (n) lighting, power and communication fixtures and furniture systems. floor and wall finishesDetails
31/fl- remodel (e) office space, propsed ti work entails (n) non bearing partitiosn, millwork, ceiling system with (n) lighting, power and communication fixtures and furniture systems. floor and wall finishes | $8,285,917 |
| Oct 10, 2023 | In progress issued Nov 2023 | 1 Market St | Skyline Construction | revision to 202207208954 (deferred mep for 202207118174).Details
revision to 202207208954 (deferred mep for 202207118174). | |
| Sep 18, 2023 | In progress issued Feb 2024 | 560 Mission St | Skyline Construction | 16th floor office ti - no structural work.Details
16th floor office ti - no structural work. | $506,000 |
| Jul 19, 2023 | Completed final sign-off Mar 2025 | 1 Market St | Skyline Construction | revision to 202207118174 alteration to (e) office buit out on 24th fl, change interior layout. no change in use or exterior, area remains bDetails
revision to 202207118174 alteration to (e) office buit out on 24th fl, change interior layout. no change in use or exterior, area remains b | |
| Jan 20, 2023 | Completed final sign-off Nov 2023 | 1 Market St | Skyline Construction | fitness center for building tenant, not for general public use, build out on level 1 new locker rooms and bathrooms to comply with d.a. checklist requirements, no change in use or exterior scope. no pool, spa & juice barDetails
fitness center for building tenant, not for general public use, build out on level 1 new locker rooms and bathrooms to comply with d.a. checklist requirements, no change in use or exterior scope. no pool, spa & juice bar | $3,000,000 |
| Jul 11, 2022 | Completed final sign-off Jul 2024 | 1 Market St | Skyline Construction | corporate office build-out on level 24: installation of a new 1 hour corridor between exit stair esntrances. demolition and remodel of extg core restrooms to comply with da checklist requirements.Details
corporate office build-out on level 24: installation of a new 1 hour corridor between exit stair esntrances. demolition and remodel of extg core restrooms to comply with da checklist requirements. | $4,000,000 |
| Jul 5, 2022 | Completed final sign-off Jul 2024 | 1 Market St | Skyline Construction | corporate office build out level 23. installation of new 1 hour corridor between exist stair entrances. demo and remodel existing core restrooms to comly with da checklist requirements. no change in use or exterior scope, area remains businessDetails
corporate office build out level 23. installation of new 1 hour corridor between exist stair entrances. demo and remodel existing core restrooms to comly with da checklist requirements. no change in use or exterior scope, area remains business | $10,000,000 |
| May 11, 2022 | Completed final sign-off Jul 2024 | 1 Market St | Skyline Construction | 23rd + 24th fl: demolition of an (e) connecting stair & slab infill betweeen 23rd & 24th fl. install (n) 1-hr corridor between exit stair entrances. modification to (e) core restrooms to comply with da checklist requirements. no change in use or exterior scope.Details
23rd + 24th fl: demolition of an (e) connecting stair & slab infill betweeen 23rd & 24th fl. install (n) 1-hr corridor between exit stair entrances. modification to (e) core restrooms to comply with da checklist requirements. no change in use or exterior scope. | $500,000 |
| May 10, 2022 | Completed final sign-off Jun 2023 | 1 Market St | Skyline Construction | 23/f-24/f: demo of interior non-bearing wall partitions, doors, light fixtures, flor finishes and plumbing fixtures. no change in use or exterior scope, the area remains business. maher n/a. ab-017 appliesDetails
23/f-24/f: demo of interior non-bearing wall partitions, doors, light fixtures, flor finishes and plumbing fixtures. no change in use or exterior scope, the area remains business. maher n/a. ab-017 applies | $128,000 |