655–671 Mission Street

1. 1907

   Built as the McLaughlin Building.

   Transit Center District Survey, adopted 2012
2. 1909

   Built as the Grant Building.

   Transit Center District Survey, adopted 2012
3. Feb 1982

   Building use: offices.

   Complete Permit 8201434 $$$ $115,000
4. Apr 1982

   Additions alterations or repairs.

   Complete Permit 8202535 $$$ $300,000
5. Jul 1984

   Tenant improvement to a vacant 2/f of an exist. office building.

   Complete Permit 8407665 $$$ $250,000
6. Apr 1993

   Seismic reinforce entire building/new stairs/elevator/toilet rm.

   Complete Permit 9306668 $$$ $500,000
7. Jun 2000

   Street space use.

   Expired Permit M12997 $$$ $600,000
8. Sep 2001

   Oti-1 3/f el me ls sp.

   Complete Permit 200109148361 $$$ $200,000
9. Dec 2017

   Voluntary seismic upgrade to existing building on all floors per 403, ab-017. maher ordinance comply.

   Complete Permit 201712227263 $$$ $2,100,000
10. Dec 2017

    Voluntary seismic upgrade to existing building on all floors per 403, ab-017. maher ordinance comply. maher ordinance comply.

    Complete Permit 201712227269 $$$ $1,800,000
11. Dec 2017

    Soft demolition of interior partitions, doors, frames, hardware, floor, wall finishes. existing elevator shafts/lobbies, stairs, fire enclosures to remain. no exterior work ab017; n/a maher.

    Complete Permit 201712277496 $$$ $100,000
12. Dec 2017

    Remove e interior partitions, doors, frames, hardware floor, wall finishes. e elevator shft lobbies, stairs, fire enclosures to remain. no exterior work. ab017. n/a maher.

    Complete Permit 201712277497 $$$ $75,000
13. Feb 2018

    Merge lots and merge 2 adjacent buildings into a single parcel. 657 mission is type 1b & 667 mission is type 3b. improvements will include new cores with egress stairs & restrooms, newstorefronts, roof deck, 3 hours horizontal exits between buildings & mep systems. ** maher: n/a **.

    Complete Permit 201802272374 $$$ $30,000,000
14. Aug 2018

    Deferred micro pile submittal for seismic upgrade. ref permit application 201712227263 and 201804206969.

    Complete Permit 201808318935 $$$ $10,000
15. Sep 2018

    Installation of pg & e transformer vault on mission street.

    Complete Permit 201809190756 $$$ $20,000
16. Jan 2019

    Install new u6 6" fire service, new fire pump & backflow, new fdc & standpipe system. sprinkler protection througout. add 1422 hds. ref permit application #2018/0227/2374. **maher n/a**.

    Issued Permit 201901150373 $$$ $365,454
17. Jan 2019

    Instal new 6" fire service, new fire pump & backflow, new fdc & standpipe sytem. sprinkler protection throghout. ref permit application #2018/0227/2374.**maher n/a**.

    Complete Permit 201901150384 $$$ $365,454
18. Mar 2019

    Installation of new fire alarm system in renovated core & shell building. ref permit application 2018-0227-2374.

    Issued Permit 201903185466 $$$ $85,000
19. Mar 2019

    Revision to 201802272374, revise toilets rooms on level 1-6 to a gender.

    Complete Permit 201903286514 $$$ $6,000
20. Jun 2026

    Tenant improvement on the 5th fl to include interior demolition and construction of new partitions, millwork, ceiling. drywall coverage at windows overlooking 667 mission. mep, life safety, and fire sprinkler under sep permit.

    Issued Permit 202606223612 $$$ $2,929,920
21. Jun 2026

    Tenant improvemen on the 6th fl to include interior demolition of drinig fountain guards and storm drain riser. construction of new partition millwork and ceiong. mep under sep.

    Issued Permit 202606223622 $$$ $2,139,556
22. Jun 2026

    New interconnecting stair between level 4-6.

    Issued Permit 202606223621 $$$ $1,197,277
23. Jun 2026

    4/f: tenant improvement to include interior demolition and construction of new partitions millwork and ceiling. mep, life safety and fire sprinkler under seperate permit.

    Filed Permit 202606233694 $$$ $1,671,340
24. Jun 2026

    4/f: tenant improvement to include interior demolition and construction of new partitions millwork and ceiling. mep, life safety and fire sprinkler under seperate permit.

    Filed Permit 202606233692 $$$ $1,671,340
25. Jun 2026

    Basement level: interior demolition and construction to create new mailroom and mpoe at basement. new lobby and relocation of trash room at 1st floor. mep under separate permit.

    Filed Permit 202606253939 $$$ $1,504,200
26. Jul 2026

    Mechanical & electrical work for tenant improvement on the 6th fl. ref arch 202606223622.

    Issued Permit 202607074614 $$$ $700,000
27. Aug 2026

    Mechanical and electrical work for tenant improvement on the 5th floor. ref#: 202606223612.

    Filed Permit 202608066171 $$$ $175,000

DBI holds 183 permits for this parcel, most of them tenant improvements on individual floors. The timeline shows the 24 largest by stated cost, plus the earliest on file; the DBI query in the sources below returns all 183. 18 of them are nominal $1 street-space or sidewalk permits.