955 Natoma Street

1. 1947

   Built.

2. 1953

   Listed in the city directory as McNerny Chemical Corp products.

   Market & Octavia Historic Context Statement, adopted 2007
3. Jul 2013

   Permit 201307262927 $$$ $350,000

   Change of use from f-1 to r-3. 3rd floor vertical addition. 1st & 2nd floors alteration. ** maher: compliance with ordinance no# 155-13 not required **.

4. Oct 2014

   Permit 201410270009 $$$ $80,000

   Vertical addition: 4th floor lounge addition. compliance with ordinance no. 155-13 is not required. ref permit application 2013/07/26/2927.

5. Mar 2015

   Permit 201503231640 $$$ $30,000

   Replacement of footings along perimeter of bld maher - not req'd.

6. May 2016

   Issued Permit 201605036361 $$$ $32,240

   Install new fire sprinkler sytem throughout building including 2" fire service (total sprinklers 62). ref pa 2013-0726-2927(s)/r1. maher na.

7. Jul 2016

   Issued Permit 201607283638 $$$ $2,500

   Sprinkler waterflow & supervisory system. install new control unit, heat det above & pull station near panel in garage area. install monitor modules to tie-in flow & tamper switches to new panel. install radio communicator ref permit application 201605036361.

8. Dec 2017

   Permit 201712146540 $$$ $37,000

   Rev to pa201605036361: administrative purposes only. to correct story count total as "four". orignal pa201410270009 for 4th floor addition.

9. Feb 2026

   Issued Permit S20260130453 $$$ $18,148

   Solar permit: mounted: roof, ballasted: n, including 1 energy storage unit, of 240 vac, with 13.5 kwh each in capacity, ess units will not be closer than 3 feet | (1) tesla powerwall 3 [1707000-xx-y] (13.5 kw) (1) tesla backup switch [1624171-xx-y].

6 nominal $1 street-space or sidewalk permits are omitted from the timeline.