2500 16th Street

1. 1925

   Built as a commercial building, concrete construction, recorded as occupied by San Francisco Society for the Prevention of the Cruelty to Animals. Designed by C. Heller.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
2. 1929

   Expanded.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
3. 1932

   Expanded at the southwest corner.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
4. 1939

   Expanded to the east.

   Showplace Square / Northeast Mission Historic Resource Survey, adopted 2011
5. Aug 1982

   Building use: office.

   Complete Permit 8206385 $$$ $18,000
6. Jan 1986

   Renovation of existing office space on the first.

   Expired Permit 8600851 $$$ $60,000
7. Jan 1989

   Handicap bath renovation on 2nd fl, general alteration.

   Complete Permit 8900189 $$$ $64,300
8. Jan 1989

   Interior renovation, addition/relocation exam. rooms.

   Expired Permit 8900344 $$$ $43,000
9. Aug 1991

   Roof canopies supported by stl brackets to be installed.

   Complete Permit 9114402 $$$ $45,000
10. Mar 1994

    Existing animal spay/neuter clinic interior space renovate.

    Expired Permit 9404537 $$$ $65,000
11. Dec 1994

    Alteration of lobby, new elevator, renovate public restrooms.

    Expired Permit 9420321 $$$ $150,000
12. Nov 1996

    Repair & repaving of parking, svc yard, new accessible walkway.

    Expired Permit 9623112 $$$ $45,000
13. Feb 1997

    Install fire sprinkler extension for new structural.

    Complete Permit 9702728 $$$ $70,000
14. Feb 1999

    Add 2 covered walway.

    Expired Permit 9902593 $$$ $75,000
15. Mar 1999

    Regrading site and adding new paying, new catch basins.

    Complete Permit 9904860 $$$ $150,000
16. Jun 2000

    Renovate exist dog kennels. replace strip fluorescent lighting with new-same lumens/watts.

    Expired Permit 200006294020 $$$ $72,500
17. Sep 2000

    Tenant improvement of administrative offices.

    Expired Permit 200009140580 $$$ $79,000
18. Jun 2007

    Replace lower portion of existing courtyard stair (to 2nd floor entrance) due to cracking. re-configure existing parking lot layout.

    Complete Permit 200706275285 $$$ $75,000
19. Apr 2008

    Replacement of existing air cooled chiller at roof.

    Complete Permit 200804119444 $$$ $70,800
20. Nov 2013

    T.i. for existing spca middle building, work includes new partitoins, millwork, equipment, & new connection to adjacent building (permit application 2013.1120.2436). no exterior work, mep & fire protection under separate permits. (demolition permit #2013.0607.8983 under separate building).

    Complete Permit 201311212519 $$$ $440,000
21. Jul 2014

    Scope of work limited to demolition of non-structural interior wall partitions, windows, doors. n/a ordinance #155-13.

    Complete Permit 201407151269 $$$ $20,000
22. Aug 2014

    Dog park (spca) @ vacant lot. previous building was demolished (under permit application 201306078983). site disturbance, work in public right of way limited to sidewalk & curd modification & treching for new sewer lateral.

    Complete Permit 201408184057 $$$ $600,000
23. Aug 2014

    T.i.- of 1st and 2nd story of portion of building, 6, 453 s.f. scope includes new partitions, exterior scope of work includes new windows/doors where missing; separate permit for structural; maher n/a.

    Complete Permit 201408184035 $$$ $500,000
24. Dec 2016

    Rev to #201408184035, t.i. of 1/f & 2/f (6, 453 sq ft). revision scope includes modification of spray on acoustic tile at ceiling & added window scope; structural work for shaft floor opening, canopy; window widening. maher n/a.

    Complete Permit 201612205422 $$$ $30,000
25. Jan 2017

    Package unit & hot water plant for reheat vav system. two floors served with vav boxes. scope includes boxes & distribution duct. exhaust fans for toilets. ref permit application 201408184035 & ref rev building permit # 201612205422. n/a maher ordinance. n/a maher.

    Complete Permit 201701056545 $$$ $90,000
26. Feb 2017

    1/f restroom- revision to 201408184035 and permit revision 201612205422 tenant improvement. revised scope includes modifications to 1st fl restroom.

    Complete Permit 201702240042 $$$ $50,000
27. Mar 2017

    1st & 2nd floor: lighting & power installation maher na ref ti 201408184035.

    Complete Permit 201703020521 $$$ $300,000
28. Mar 2017

    Exterior lighting at new dog park maher na ref ti 201408184057.

    Complete Permit 201703020523 $$$ $125,000
29. Nov 2021

    Interior t.i. convert two healthy cat wards to a new surgical suite, convert two isolation cat wards to a dentistry and scrub in area.

    Complete Permit 202111021603 $$$ $950,000

DBI holds 53 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 53. 6 of them are nominal $1 street-space or sidewalk permits.