4144–4150 18th Street

1. 1900

   Built.

2. 1909

   The Eureka Valley Promotion Association began meeting at Collingwood Hall and went on doing so through the middle of the twentieth century. The hall housed the Liberty Dramatic Club and the Eureka Vaudeville Club, the Eureka Valley Promotion Association's fiftieth-anniversary carnival in 1931, Halloween carnivals and costume balls, and dances, political meetings, children's events, religious revivals and film screenings through the 1950s and 1960s.

   Eureka Valley Historic Context Statement, adopted 2017
3. 1960s

   The Honey Bucket, one of the earliest gay bars to follow the Missouri Mule, opened here. The building had earlier held the Idono Tavern, described as a one-bar memorial to Franklin Roosevelt and a popular postwar neighbourhood bar; a Toad Hall operating at this address is a 2009 rebranding in homage to the original bar at 482 Castro Street.

   Eureka Valley Historic Context Statement, adopted 2017
4. 1970

   The Pendulum opened here in 1970 and by 1975 was the Bay Area's best-known interracial gay bar.

   Damon Scott for the Friends of 1800, Sexing the City: The Development of Sexual Identity Based Subcultures in San Francisco, 1933–1979, historic context statement, San Francisco Planning Department, adopted 2004
5. 1974

   After a police sweep outside Toad Hall on Labor Day 1974, a forum called Together gathered at Collingwood Hall to organise; Harvey Milk and Scott Smith were among the speakers.

   Eureka Valley Historic Context Statement, adopted 2017
6. 1975

   The Pendulum, a bar that fielded a team in the gay softball league, hosted the party following the league's 1975 game against the police.

   Donna J. Graves and Shayne E. Watson, Citywide Historic Context Statement for LGBTQ History in San Francisco, San Francisco Planning Department, adopted by the Historic Preservation Commission November 18, 2015
7. Oct 1982

   Building use: apts./rest.

   Complete Permit 8208829 $$$ $4,000
8. Oct 1992

   Change single storefront to double doors & add louvers.

   Complete Permit 9218861 $$$ $2,000
9. Nov 1992

   Remodel existing b-2 restaurant no change in occupancy or use.

   Complete Permit 9219498 $$$ $50,000
10. Feb 1993

    Remodel exist.restaurant(window only)/origin.perm ap 9219498.

    Complete Permit 9302129 $$$ $2,000
11. Feb 1993

    Install(2) hood & duct fire suppression system.

    Complete Permit 9302100 $$$ $2,100
12. May 2005

    Deleted cost included. open up the two sides of bar by supporting the beams with 5 posts. l.

    Reinstated Permit 200505112203 $$$ $95,000
13. Jul 2005

    Remove bar&equip & dance floor(raised floor platform).interior non stru demolition only under this permit.

    Complete Permit 200507127392 $$$ $3,000
14. Aug 2005

    Relocate e bars 1 to east wall, 1 to back patio, remodel 2 e restrooms to make t hem ada compliant.

    Expired Permit 200508109962 $$$ $20,000
15. Oct 2005

    Remodel the front facade only under this permit @ ground floor. non structural work.

    Expired Permit 200510246390 $$$ $5,000
16. May 2006

    Modify existing fire sprinkler system to properly protect the new tenant ceiling (fire sprinkler only.

    Expired Permit 200605111335 $$$ $8,950
17. Sep 2006

    Custom build install a new canvas awning over store front 33'x4'x3'.

    Complete Permit 200609111884 $$$ $1,870
18. Oct 2006

    Add a new retroactive awning support in the.

    Expired Permit 200610195487 $$$ $6,000
19. Oct 2006

    Renew permit application 200505212203, 200510246390, 200605262642 to complete work and get final inspections. sp. inspection due on 200505212203.

    Expired Permit 200610245889 $$$ $15,000
20. Oct 2006

    Renew permit application 200508189962 and get inspections.

    Expired Permit 200610245894 $$$ $5,000
21. Dec 2006

    Repair wood stairs in rear yard (dry rot repair).

    Complete Permit 200612149877 $$$ $7,000
22. Jan 2007

    Replace in kind rear stair. addendum to appl#200612149877.

    Complete Permit 200701121651 $$$ $2,000
23. Feb 2007

    Revision to appl#200612149877 change framing of rear stairs.

    Complete Permit 200702214624 $$$ $2,000
24. Nov 2007

    Moving existing shed at backyard and construct new larger shed. establish new occupancy load of 168 with uses shown. revision to approved permit application 2006.06.08.3522.

    Expired Permit 200711218731 $$$ $1,000
25. Jan 2009

    To abate complaint 200884021 to rextend fence height at rear patio to 9'8 above grade. this height necessary to prevent strong wind problem in outdoor patio. site was inspected on 1/6/09 by inspector mather.

    Complete Permit 200901089829 $$$ $2,000
26. Jul 2009

    Upgrade existing wet chemical systems to ul 300 (ansul) fire suppression systems to existing hood and duct.

    Issued Permit 200907233312 $$$ $7,000
27. Jun 2011

    Converting the back of a vacant commercial into a men's room & a storage room, accessible from back patio area. install an ada-complying restroom for the vacant space. fire alarm separate permit.

    Complete Permit 201106178417 $$$ $25,500
28. Sep 2014

    Change use from dryclean to hot dog deli. subdivide storage room to a smaller one and a mechanical room. build partion in front of restroom.

    Filed Permit 201409055611 $$$ $3,000
29. Jul 2023

    Install powr door operator to comply with ordinance no 51-16 disability access compliance abe 2020-01070724.

    Cancelled Permit 202307101816 $$$ $5,000
30. Jun 2025

    Reroofing with hot work.

    Complete Permit 202506128590 $$$ $10,000

DBI holds 45 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 45. 8 of them are nominal $1 street-space or sidewalk permits.