Block 3512, lot 005

1660 Mission St

City’s use: Commercial Office
Built: 1990
Stories: 6
Units: 1
Building: 75,321 sq ft
Lot: 14,124 sq ft
Zoning: NCT3
Construction type: C

From the assessor's latest secured roll, which can lag recent work. Lot plans, zoning and planning history on the city’s Property Information Map

Permits filed here

38 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Feb 3, 2026	In progress filed Feb 2026, not yet issued	1660 Mission St		seismic upgrade and int ronovation all flrs into health and connection recovery center. demo (e) partitions for construction of new walls,ceilings and architectural finishes to house new building program.mep and l/s upgraded. install pv solar system on roof. Details Permit 202512151764 Status filed Filed Feb 3, 2026 Declared cost $36,500,000 Address 1660 Mission St seismic upgrade and int ronovation all flrs into health and connection recovery center. demo (e) partitions for construction of new walls,ceilings and architectural finishes to house new building program.mep and l/s upgraded. install pv solar system on roof. Open the permit page	$36,500,000
Dec 1, 2025	In progress filed Dec 2025, not yet issued	1660 Mission St		test comply eid nov 123 Details Permit 202512010626 Status filed Filed Dec 1, 2025 Declared cost $10,000 Address 1660 Mission St test comply eid nov 123 Open the permit page	$10,000
Mar 30, 2022	Never finaled filed Mar 2022, never issued	1660 Mission St		tjpa 3proj-22-0454. dummy for tjpa Details Permit 202203301232 Status filed Filed Mar 30, 2022 Address 1660 Mission St tjpa 3proj-22-0454. dummy for tjpa Open the permit page
Dec 4, 2020	Never finaled filed Dec 2020, never issued	1660 Mission St		this is for test only Details Permit 202012040309 Status filed Filed Dec 4, 2020 Address 1660 Mission St this is for test only Open the permit page
Aug 28, 2020	Never finaled issued Sep 2020, no final	1660 Mission St		5 Details Permit 202008282866 Status issued Filed Aug 28, 2020 Permit issued Sep 14, 2020 Address 1660 Mission St 5 Open the permit page
Feb 4, 2020	Completed final sign-off Feb 2020	1660 Mission St		to obtain final inspection for woark approved under pa# 8500451. all work is complete. Details Permit 202002043468 Status complete Filed Feb 4, 2020 Permit issued Feb 4, 2020 Final sign-off Feb 6, 2020 Address 1660 Mission St to obtain final inspection for woark approved under pa# 8500451. all work is complete. Open the permit page
Aug 15, 2019	Expired or cancelled cancelled Aug 2023	1660 Mission St	Swinerton Builders	reroof Details Permit 201908158937 Status cancelled Filed Aug 15, 2019 Declared cost $14,000 Address 1660 Mission St reroof Open the permit page	$14,000
Jul 23, 2018	Never finaled filed Jul 2018, never issued	1660 Mission St		street space Details Permit M953747 Status filed Filed Jul 23, 2018 Address 1660 Mission St street space Open the permit page
Nov 4, 2016	Expired or cancelled cancelled Jan 2026	1660 Mission St		voluntary barrier removal. elevator only see exemption by disablilty access coordinator maher not req Details Permit 201611041958 Status cancelled Filed Nov 4, 2016 Declared cost $8,000 Address 1660 Mission St voluntary barrier removal. elevator only see exemption by disablilty access coordinator maher not req Open the permit page	$8,000
Sep 7, 2016	Never finaled issued Sep 2016, no final	1660 Mission St	American Mechanical Inc	replace 1 rooftop ac unit and install controls on 6th fl Details Permit 201609076916 Status issued Filed Sep 7, 2016 Permit issued Sep 9, 2016 Declared cost $150,000 Address 1660 Mission St replace 1 rooftop ac unit and install controls on 6th fl Open the permit page	$150,000
Nov 4, 2015	Expired or cancelled cancelled Jan 2026	1660 Mission St		Details Permit 201511041673 Status cancelled Filed Nov 4, 2015 Declared cost $1,000 Address 1660 Mission St Open the permit page	$1,000
Jun 24, 2014	Never finaled filed Jun 2014, never issued	1660 Mission St		tenant improvement 4,924 sq.ft. includes finishes, demolitiomn, wall repair, ceiling, lighting, electrical, mechanical, life safety and sprinklers. also, minor facad work at ground level. Details Permit 201406249357 Status filed Filed Jun 24, 2014 Declared cost $299,000 Address 1660 Mission St tenant improvement 4,924 sq.ft. includes finishes, demolitiomn, wall repair, ceiling, lighting, electrical, mechanical, life safety and sprinklers. also, minor facad work at ground level. Open the permit page	$299,000
Aug 12, 2013	Never finaled filed Aug 2013, never issued	1660 Mission St		to replace 12 windows with new wood hung windows Details Permit 201308124090 Status filed Filed Aug 12, 2013 Address 1660 Mission St to replace 12 windows with new wood hung windows Open the permit page
Jul 11, 2013	Completed final sign-off Jul 2013	1660 Mission St	Emcor Services/Mesa Energy Systems Inc	revision to pa# 2011-1101-8046-as builts for original showing (e) fire alarm system connection to new vfd for ahu shutdown Details Permit 201307111587 Status complete Filed Jul 11, 2013 Permit issued Jul 11, 2013 Final sign-off Jul 23, 2013 Declared cost $2,000 Address 1660 Mission St revision to pa# 2011-1101-8046-as builts for original showing (e) fire alarm system connection to new vfd for ahu shutdown Open the permit page	$2,000
Jun 7, 2013	Never finaled issued Jun 2013, no final	1660 Mission St		partial demo of interior partition in 2nd, 3rd and 4th fl. relocation of elec outlets, relocatoin of light fixtures on 3rd floor. new exit signs on 1st, 2nd 3rd and 4th floor. removed/ install (n) carpet. upgrade restroom, drinking fountain and bathroom stalls to ada compliant. Details Permit 201306078980 Status issued Filed Jun 7, 2013 Permit issued Jun 7, 2013 Declared cost $250,000 Address 1660 Mission St partial demo of interior partition in 2nd, 3rd and 4th fl. relocation of elec outlets, relocatoin of light fixtures on 3rd floor. new exit signs on 1st, 2nd 3rd and 4th floor. removed/ install (n) carpet. upgrade restroom, drinking fountain and bathroom stalls to ada compliant. Open the permit page	$250,000
Nov 14, 2012	Never finaled issued Nov 2012, no final	1660 Mission St	Emcor Services/Mesa Energy Systems Inc	provide mechanical, electrical, and any incidental structural design for server room installation, emergency power rework,generator load realignment and cooling solution for the server room Details Permit 201211144233 Status issued Filed Nov 14, 2012 Permit issued Nov 26, 2012 Declared cost $470,000 Address 1660 Mission St provide mechanical, electrical, and any incidental structural design for server room installation, emergency power rework,generator load realignment and cooling solution for the server room Open the permit page	$470,000
Nov 1, 2011	Completed final sign-off Jul 2013	1660 Mission St	Emcor Services/Mesa Energy Systems Inc	suite 500 - install premium efficiency motors, ahu-1 control upgrades. vfd on garage fans, boiler replacement & related equipment. separate fa permit is required by sffd for fan shut down upon smoke detection Details Permit 201111018046 Status complete Filed Nov 1, 2011 Permit issued Nov 18, 2011 Final sign-off Jul 23, 2013 Declared cost $170,000 Address 1660 Mission St suite 500 - install premium efficiency motors, ahu-1 control upgrades. vfd on garage fans, boiler replacement & related equipment. separate fa permit is required by sffd for fan shut down upon smoke detection Open the permit page	$170,000
Jul 22, 2010	Expired or cancelled expired Apr 2012	1660 Mission St	Cosco Fire Protection Inc.	4th floor-relocate 2 (e) notification devices. Details Permit 201007227189 Status expired Filed Jul 22, 2010 Permit issued Jul 22, 2010 Declared cost $2,500 Address 1660 Mission St 4th floor-relocate 2 (e) notification devices. Open the permit page	$2,500
Jul 6, 2010	Expired or cancelled expired Apr 2012	1660 Mission St	Cosco Fire Protection Inc.	relocate (2) and add (1) fire sprinkler heads at break room #4013 and open office 4008 Details Permit 201007065993 Status expired Filed Jul 6, 2010 Permit issued Jul 6, 2010 Declared cost $6,900 Address 1660 Mission St relocate (2) and add (1) fire sprinkler heads at break room #4013 and open office 4008 Open the permit page	$6,900
Apr 14, 2010	Expired or cancelled expired Apr 2012	1660 Mission St	Siemens Industry, Inc.	floor 4th - addition of 1 smoke detector on existing life safety system, for the new electrical room, provide plans at time of testing. Details Permit 201004140297 Status expired Filed Apr 14, 2010 Permit issued Apr 14, 2010 Declared cost $500 Address 1660 Mission St floor 4th - addition of 1 smoke detector on existing life safety system, for the new electrical room, provide plans at time of testing. Open the permit page	$500
Sep 30, 2009	Expired or cancelled expired Apr 2012	1660 Mission St	Cosco Fire Protection Inc.	on the 5th floor, relocate 2 notication devices and remove 10 notification devices. add 2 notification devices. as built plans are required. Details Permit 200909307943 Status expired Filed Sep 30, 2009 Permit issued Sep 30, 2009 Declared cost $2,500 Address 1660 Mission St on the 5th floor, relocate 2 notication devices and remove 10 notification devices. add 2 notification devices. as built plans are required. Open the permit page	$2,500
Jun 25, 2009	Completed final sign-off Aug 2009	1660 Mission St	Cosco Fire Protection Inc.	5th floor: add two sprinkler heads in new break room, relocate two sprinkler heads in new break room, relocate two sprinkler heads in open office area 5001 and re-cut two drops inopen office area 5001. all work is on the 5th floor Details Permit 200906251276 Status complete Filed Jun 25, 2009 Permit issued Jun 25, 2009 Final sign-off Aug 6, 2009 Declared cost $4,000 Address 1660 Mission St 5th floor: add two sprinkler heads in new break room, relocate two sprinkler heads in new break room, relocate two sprinkler heads in open office area 5001 and re-cut two drops inopen office area 5001. all work is on the 5th floor Open the permit page	$4,000
Jun 17, 2009	Expired or cancelled cancelled Jan 2026	1660 Mission St		street space Details Permit M168846 Status cancelled Filed Jun 17, 2009 Address 1660 Mission St street space Open the permit page
May 27, 2009	Never finaled issued May 2009, no final	1660 Mission St		tenant improvements for 4th & 5th floors.onstruction of 1 new breakroom on 4th & 5th floor and a reception area on 4th floor. patching of adjacent finishes and painting of new existing walls and soffits. installation of new furniture systems. mep under separate permit. Details Permit 200905279226 Status issued Filed May 27, 2009 Permit issued May 28, 2009 Declared cost $321,421 Address 1660 Mission St tenant improvements for 4th & 5th floors.onstruction of 1 new breakroom on 4th & 5th floor and a reception area on 4th floor. patching of adjacent finishes and painting of new existing walls and soffits. installation of new furniture systems. mep under separate permit. Open the permit page	$321,421
Aug 30, 2008	Expired or cancelled cancelled Jan 2026	1660 Mission St		street space permit Details Permit M132965 Status cancelled Filed Aug 30, 2008 Address 1660 Mission St street space permit Open the permit page
May 2, 2008	Expired or cancelled expired Apr 2012	1660 Mission St	International Fire Equip	5th floor: remove and replace 9 sprinkler heads during construction on the 5th floor due to new ceiling during construction. Details Permit 200805021182 Status expired Filed May 2, 2008 Permit issued May 2, 2008 Address 1660 Mission St 5th floor: remove and replace 9 sprinkler heads during construction on the 5th floor due to new ceiling during construction. Open the permit page
Feb 20, 2008	Expired or cancelled expired Jul 2009	1660 Mission St		partial demolition of interior partition walls on 4th and 5th floors. temporary relocation of electrical and fire alarms and thermostats. ti under seperate permit Details Permit 200802205197 Status expired Filed Feb 20, 2008 Permit issued Feb 21, 2008 Declared cost $10,000 Address 1660 Mission St partial demolition of interior partition walls on 4th and 5th floors. temporary relocation of electrical and fire alarms and thermostats. ti under seperate permit Open the permit page	$10,000
Nov 5, 2007	Expired or cancelled cancelled Jan 2026	1660 Mission St		sample only!!! Details Permit 200711057338 Status cancelled Filed Nov 5, 2007 Declared cost $100 Address 1660 Mission St sample only!!! Open the permit page	$100
Aug 24, 2007	Never finaled filed Aug 2007, never issued	1660 Mission St		grading Details Permit 200708240854 Status filed Filed Aug 24, 2007 Declared cost $100,000 Address 1660 Mission St grading Open the permit page	$100,000
Aug 24, 2007	Never finaled filed Aug 2007, never issued	1660 Mission St	Swinerton Builders	grading Details Permit 200708240764 Status filed Filed Aug 24, 2007 Declared cost $100,000 Address 1660 Mission St grading Open the permit page	$100,000
Jul 10, 2007	Never finaled filed Jul 2007, never issued	1660 Mission St	Swinerton Builders	Details Permit 200707106438 Status filed Filed Jul 10, 2007 Address 1660 Mission St Open the permit page
Dec 19, 2006	Expired or cancelled expired Apr 2009	1660 Mission St	Siemens Industry, Inc.	addition of wall strobe for floor 2 a/v server room. device will be connected on the existing fire alarm system-strobe cat v1 on floor 2. installtion is complete so our permit drawing is as built Details Permit 200612190084 Status expired Filed Dec 19, 2006 Permit issued Dec 19, 2006 Declared cost $900 Address 1660 Mission St addition of wall strobe for floor 2 a/v server room. device will be connected on the existing fire alarm system-strobe cat v1 on floor 2. installtion is complete so our permit drawing is as built Open the permit page	$900
Feb 2, 2004	Expired or cancelled expired Apr 2012	1660 Mission St		add layer of gypsum board and sound deadening channel at employee lounge, 6th fl Details Permit 200402025324 Status expired Filed Feb 2, 2004 Permit issued Feb 2, 2004 Declared cost $4,500 Address 1660 Mission St add layer of gypsum board and sound deadening channel at employee lounge, 6th fl Open the permit page	$4,500
Nov 13, 2003	Completed final sign-off Feb 2004	1660 Mission St		barrier removal only: modify height of dbi express counter to comply with ada standards Details Permit 200311130179 Status complete Filed Nov 13, 2003 Permit issued Nov 13, 2003 Final sign-off Feb 10, 2004 Declared cost $3,998 Address 1660 Mission St barrier removal only: modify height of dbi express counter to comply with ada standards Open the permit page	$3,998
Nov 13, 2003	Completed final sign-off Jan 2004	1660 Mission St		install new 6'8" x 3'0" door with holddn metal frame in (e) opening; reframe & repair wall as Details Permit 200311130175 Status complete Filed Nov 13, 2003 Permit issued Nov 13, 2003 Final sign-off Jan 5, 2004 Declared cost $4,729 Address 1660 Mission St install new 6'8" x 3'0" door with holddn metal frame in (e) opening; reframe & repair wall as Open the permit page	$4,729
Oct 24, 2001	Expired or cancelled expired Feb 2002	1660 Mission St	Siemens Industry, Inc.	fire alarm system replacement. orig 2000/05/9517.comments fr sys functional test 8/19/01. Details Permit 200110241532 Status expired Filed Oct 24, 2001 Permit issued Oct 24, 2001 Address 1660 Mission St fire alarm system replacement. orig 2000/05/9517.comments fr sys functional test 8/19/01. Open the permit page
May 15, 2000	Expired or cancelled cancelled Jul 2005	1660 Mission St		6 story horizontal add of bldg shell only to (e) 6 story bldg increase in floor area of 5,000 sq. ft Details Permit 200005150033 Status cancelled Filed May 15, 2000 Address 1660 Mission St 6 story horizontal add of bldg shell only to (e) 6 story bldg increase in floor area of 5,000 sq. ft Open the permit page
May 10, 2000	Never finaled filed May 2000, never issued	1660 Mission St	Siemens Industry, Inc.	replace existing fire alarm system the replacement will incldue full smoke detector coverage Details Permit 200005109517 Status filed Filed May 10, 2000 Address 1660 Mission St replace existing fire alarm system the replacement will incldue full smoke detector coverage Open the permit page

Who worked here

Everyone with a license on these permits, by role, with how many permits each is on.

Contractors: Cosco Fire Protection Inc. (4), Siemens Industry, Inc. (4), Emcor Services/Mesa Energy Systems Inc (3), Swinerton Builders (3), American Mechanical Inc, International Fire Equip
Architects: Glenn Hunt, Stephen Li
Engineers: Brian Provencal, William Bevier

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover every building: the city does not class this parcel as single-family, two-family or apartments.