Block 2831, lot 005

4100 24th St

City’s use: Multi-Family Residential
Built: 1917
Stories: 3
Units: 13
Rooms: 8 bathrooms
Building: 10,368 sq ft
Lot: 4,000 sq ft
Zoning: 24NOE
Construction type: D

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

24 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled

Filed	Outcome	Address	Contractor	Work described on the permit	Declared cost
Sep 21, 2026	In progress filed Sep 2026, not yet issued	4100 24th St		replace (e) equipment cabinet and batteries w/ new equipment cabinet and batteries/replace one (e) frp radome, pipe mount, and roof curb w/ two new frp radomes, pipe mounts and roof curbs. replace (2) (e) rrus- 12 units w/ (2) new radio 4890 units at new antenna locations/replace two (e) rru-11... Details Permit 202609218393 Status filed Filed Sep 21, 2026 Declared cost $132,000 Address 4100 24th St replace (e) equipment cabinet and batteries w/ new equipment cabinet and batteries/replace one (e) frp radome, pipe mount, and roof curb w/ two new frp radomes, pipe mounts and roof curbs. replace (2) (e) rrus- 12 units w/ (2) new radio 4890 units at new antenna locations/replace two (e) rru-11... Open the permit page	$132,000
Mar 22, 2024	In progress filed Mar 2024, not yet issued	4100 24th St		dish wireless: install 3(n) antennas within 3 (n) radomes. install 1 (n) cabinet, 1 new 200a panel. no proposed batteris. Details Permit 202403228449 Status filed Filed Mar 22, 2024 Declared cost $145,000 Address 4100 24th St dish wireless: install 3(n) antennas within 3 (n) radomes. install 1 (n) cabinet, 1 new 200a panel. no proposed batteris. Open the permit page	$145,000
Apr 6, 2023	In progress issued Oct 2023	1246 Castro St	C & E Electric & Fire Alarm Services	voluntary system replacement & mandatory lf horns upgrade to meet sffc 2022 1103.7.6.1. Details Permit 202304065213 Status issued Filed Apr 6, 2023 Permit issued Oct 20, 2023 Declared cost $21,000 Address 1246 Castro St voluntary system replacement & mandatory lf horns upgrade to meet sffc 2022 1103.7.6.1. Open the permit page	$21,000
Nov 22, 2022	Never finaled filed Nov 2022, never issued	4100 24th St		verizon: r&r (e) equipment cabinets & batteries. r&r 1 (e) frp radome, pipe mount & roof curb. replace 2 (e) antennas, 2 (e) rrus -12 units, w/ 2 (n) radio 8843 antenna location. r&r 2 (e) rrus -11 units w/ 2 (n) antenna location. 2 (n) antennas, 2 (n) radio 8863 units in (n) antenna location. Details Permit 202211227031 Status filed Filed Nov 22, 2022 Declared cost $50,000 Address 4100 24th St verizon: r&r (e) equipment cabinets & batteries. r&r 1 (e) frp radome, pipe mount & roof curb. replace 2 (e) antennas, 2 (e) rrus -12 units, w/ 2 (n) radio 8843 antenna location. r&r 2 (e) rrus -11 units w/ 2 (n) antenna location. 2 (n) antennas, 2 (n) radio 8863 units in (n) antenna location. Open the permit page	$50,000
Feb 22, 2022	Never finaled filed Feb 2022, never issued	4100 24th St		t-mobile: remove 2 (e) antennas and installing 6 new ones, installing 9 new radios, 2 new battery cabinets, power upgrade to 200 amps and install ancillary electrical equipment. Details Permit 202202228403 Status filed Filed Feb 22, 2022 Declared cost $25,000 Address 4100 24th St t-mobile: remove 2 (e) antennas and installing 6 new ones, installing 9 new radios, 2 new battery cabinets, power upgrade to 200 amps and install ancillary electrical equipment. Open the permit page	$25,000
Apr 12, 2019	Completed final sign-off Nov 2021	4108 24th St		naks/hoodmart ventless 3 feet in existing cafe. Details Permit 201904127835 Status complete Filed Apr 12, 2019 Permit issued Apr 12, 2019 Final sign-off Nov 12, 2021 Declared cost $10,000 Address 4108 24th St naks/hoodmart ventless 3 feet in existing cafe. Open the permit page	$10,000
Aug 9, 2018	Completed final sign-off May 2019	4100 24th St	A J O Group Build Inc	commercial:to comply with san francisco wood frame seismic retrofit program (soft story), sfbc chapter 4d, per 2016 cebc, appendix a-4. maher n/a. Details Permit 201808096881 Status complete Filed Aug 9, 2018 Permit issued Feb 14, 2019 Final sign-off May 28, 2019 Declared cost $27,200 Address 4100 24th St commercial:to comply with san francisco wood frame seismic retrofit program (soft story), sfbc chapter 4d, per 2016 cebc, appendix a-4. maher n/a. Open the permit page	$27,200
Aug 9, 2018	Never finaled issued Feb 2019, no final	1246 Castro St	A J O Group Build Inc	residential: to comply with san francisco wood frame seismic retrofit program (soft story), sfbc chapter 4d, per 2016 cebc, appendix a-4. maher n/a. Details Permit 201808096883 Status issued Filed Aug 9, 2018 Permit issued Feb 14, 2019 Declared cost $52,800 Address 1246 Castro St residential: to comply with san francisco wood frame seismic retrofit program (soft story), sfbc chapter 4d, per 2016 cebc, appendix a-4. maher n/a. Open the permit page	$52,800
Dec 3, 2015	Never finaled issued Dec 2015, no final	1246 Castro St		streetspace Details Permit M643087 Status issued Filed Dec 3, 2015 Permit issued Dec 3, 2015 Address 1246 Castro St streetspace Open the permit page
Oct 21, 2015	Completed final sign-off May 2017	1246 Castro St	San Francisco Fire Protection	as built to pa 2015-0527-7259. add radio communication, no phone lines Details Permit 201510210349 Status complete Filed Oct 21, 2015 Permit issued Oct 21, 2015 Final sign-off May 11, 2017 Address 1246 Castro St as built to pa 2015-0527-7259. add radio communication, no phone lines Open the permit page
May 27, 2015	Completed final sign-off May 2017	1246 Castro St	San Francisco Fire Protection	like for like voluntary fire system replacmeent, replace (e) control unit w/new ifp-50 control unit at the same location, replace (e) smoke det. & pull station w/new at the same location. tie-in (e) 2 bells to new control unit. ref #2009.0624.1172. Details Permit 201505277259 Status complete Filed May 27, 2015 Permit issued May 27, 2015 Final sign-off May 11, 2017 Declared cost $3,850 Address 1246 Castro St like for like voluntary fire system replacmeent, replace (e) control unit w/new ifp-50 control unit at the same location, replace (e) smoke det. & pull station w/new at the same location. tie-in (e) 2 bells to new control unit. ref #2009.0624.1172. Open the permit page	$3,850
Apr 17, 2015	Completed final sign-off May 2016	4100 24th St		install (n) verizon wireless 'micro' wts facility on (e) bldg rooftop consisting of (1) cube cabinet, (2) panel antennas concealed within frp faux vent, & (4) rrus. Details Permit 201504173999 Status complete Filed Apr 17, 2015 Permit issued Nov 9, 2015 Final sign-off May 13, 2016 Declared cost $50,000 Address 4100 24th St install (n) verizon wireless 'micro' wts facility on (e) bldg rooftop consisting of (1) cube cabinet, (2) panel antennas concealed within frp faux vent, & (4) rrus. Open the permit page	$50,000
Jan 14, 2015	Completed final sign-off Feb 2015	4104 24th St	Corinthian Contractors	revisions to concrete footing and framing, revision to appn. 201412249856. Details Permit 201501145758 Status complete Filed Jan 14, 2015 Permit issued Jan 14, 2015 Final sign-off Feb 5, 2015 Declared cost $2,500 Address 4104 24th St revisions to concrete footing and framing, revision to appn. 201412249856. Open the permit page	$2,500
Nov 21, 2014	Never finaled issued Nov 2014, no final	4104 24th St		street space Details Permit M539227 Status issued Filed Nov 21, 2014 Permit issued Nov 21, 2014 Address 4104 24th St street space Open the permit page
Nov 17, 2014	Never finaled issued Nov 2014, no final	4104 24th St		street space Details Permit M537687 Status issued Filed Nov 17, 2014 Permit issued Nov 17, 2014 Address 4104 24th St street space Open the permit page
Oct 24, 2014	Completed final sign-off Feb 2015	4104 24th St	Corinthian Contractors	tenant improvement. remodel e store. new ada entry access, new storefront. new ada lift, new ada bathroom, new partitions Details Permit 201410249856 Status complete Filed Oct 24, 2014 Permit issued Nov 21, 2014 Final sign-off Feb 5, 2015 Declared cost $60,000 Address 4104 24th St tenant improvement. remodel e store. new ada entry access, new storefront. new ada lift, new ada bathroom, new partitions Open the permit page	$60,000
Sep 17, 2014	Never finaled issued Sep 2014, no final	4102 24th St		street space w/mta Details Permit M518047 Status issued Filed Sep 17, 2014 Permit issued Sep 17, 2014 Address 4102 24th St street space w/mta Open the permit page
Jul 17, 2014	Completed final sign-off Oct 2014	4102 24th St	Thomas Chen Construction	replace plumbing and electrical fixtures in existing ada restroom. Details Permit 201407171492 Status complete Filed Jul 17, 2014 Permit issued Jul 17, 2014 Final sign-off Oct 17, 2014 Declared cost $3,500 Address 4102 24th St replace plumbing and electrical fixtures in existing ada restroom. Open the permit page	$3,500
Aug 7, 2013	Never finaled issued Jan 2014, no final	4100 24th St	Park Place Contractors	modification to (e) cell site. replace (e) cabinet with new cabinet t. mobile. Details Permit 201308073725 Status issued Filed Aug 7, 2013 Permit issued Jan 13, 2014 Declared cost $20,000 Address 4100 24th St modification to (e) cell site. replace (e) cabinet with new cabinet t. mobile. Open the permit page	$20,000
Sep 9, 2011	Never finaled issued Sep 2011, no final	1246 Castro St		street space permit Details Permit M278708 Status issued Filed Sep 9, 2011 Permit issued Sep 9, 2011 Address 1246 Castro St street space permit Open the permit page
Sep 22, 2010	Expired or cancelled expired Jan 2013	4100 24th St	Norcal Communications & Construction Inc	install tower-mounted amplifiers at an existing legal t-mobile facility. Details Permit 201009221414 Status expired Filed Sep 22, 2010 Permit issued Mar 17, 2011 Declared cost $9,000 Address 4100 24th St install tower-mounted amplifiers at an existing legal t-mobile facility. Open the permit page	$9,000
Jun 24, 2009	Completed final sign-off Aug 2009	1246 Castro St	San Francisco Fire Protection	emergency fire panel replacement only. ref #2007c.f.c. sec 907 c.b.c. 907. existing smoke detectors are compatible with new facp. Details Permit 200906241172 Status complete Filed Jun 24, 2009 Permit issued Jun 24, 2009 Final sign-off Aug 14, 2009 Declared cost $800 Address 1246 Castro St emergency fire panel replacement only. ref #2007c.f.c. sec 907 c.b.c. 907. existing smoke detectors are compatible with new facp. Open the permit page	$800
May 25, 2006	Expired or cancelled cancelled Jun 2011	4100 24th St		relocation of 27 exisitng microcells and addition of 1 proposed micro cell adding a slealth enclosuire to the existing penthouse, removeal of cableand 2 whip existing antenna from southside corner face of buildiong additionalof 3 antennas behind screen proposed a san additiona no structural work Details Permit 200605252499 Status cancelled Filed May 25, 2006 Declared cost $15,000 Address 4100 24th St relocation of 27 exisitng microcells and addition of 1 proposed micro cell adding a slealth enclosuire to the existing penthouse, removeal of cableand 2 whip existing antenna from southside corner face of buildiong additionalof 3 antennas behind screen proposed a san additiona no structural work Open the permit page	$15,000
Oct 27, 2000	Expired or cancelled expired Apr 2001	4100 24th St	Metropolitan Electrical Construction	installation of 2 antennas and related equipment at roof level. Details Permit 200010274305 Status expired Filed Oct 27, 2000 Permit issued Oct 27, 2000 Declared cost $15,000 Address 4100 24th St installation of 2 antennas and related equipment at roof level. Open the permit page	$15,000

Who worked here

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

Contractors: San Francisco Fire Protection (3), A J O Group Build Inc (2), Corinthian Contractors (2), C & E Electric & Fire Alarm Services, Metropolitan Electrical Construction, Norcal Communications & Construction Inc, Park Place Contractors, Thomas Chen Construction
Architects: Jorge Maezono
Engineers: James R. Spore (3), Giuseppe Sircana (2), James Spore (2), Denis Hugh Morgan, Jacob Proctor, Larry Houghtby

Find contractors for work like this

Starts from the last permit filed here; change it to describe your own project. Results cover apartment buildings like this one.