Permit GraphSan Francisco building permits since 2000

Block 0315, lot 017

334 Mason St

City’s use
Commercial Hotel
Built
1912
Stories
9
Units
1
Rooms
146 bathrooms
Building
43,074 sq ft
Lot
5,600 sq ft
Zoning
C3G
Construction type
B

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

49 permits filed for this property since 2000.

CompletedIn progressNever finaledExpired or cancelled
FiledOutcomeAddressContractorWork described on the permitDeclared cost
Nov 7, 2023Completed
final sign-off Dec 2023
334 Mason StModus Rex Llcdish: revision to 202203160088. revise 200 a to 100a. remove gen plug & transfer switch, no change to previous approved antennas, equipmemt, rf report, no proposed batteries
Details
Permit
202311070374
Status
complete
Filed
Nov 7, 2023
Permit issued
Nov 21, 2023
Final sign-off
Dec 19, 2023
Address
334 Mason St

dish: revision to 202203160088. revise 200 a to 100a. remove gen plug & transfer switch, no change to previous approved antennas, equipmemt, rf report, no proposed batteries

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Jun 22, 2023Never finaled
issued Jul 2023, no final
334 Mason StModus Rex Llcdish: revisiuon to 202203160088, revise location of gamma sector from facade mount to roof mount and screened in 2 n radomes. revise rrh model from 8 n mti to 8 n samsung. revise fiber poc. revise elec scope, remove batteries
Details
Permit
202306220612
Status
issued
Filed
Jun 22, 2023
Permit issued
Jul 13, 2023
Address
334 Mason St

dish: revisiuon to 202203160088, revise location of gamma sector from facade mount to roof mount and screened in 2 n radomes. revise rrh model from 8 n mti to 8 n samsung. revise fiber poc. revise elec scope, remove batteries

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Mar 16, 2022Completed
final sign-off Dec 2023
334 Mason StModus Rex Llcdish wireless: install 6 (n) antennas, 12 (n) rru's, 1 (n) equipment cabinet. install (n) screening. install (n) batteries. install (n) power panel.
Details
Permit
202203160088
Status
complete
Filed
Mar 16, 2022
Permit issued
Aug 2, 2022
Final sign-off
Dec 19, 2023
Declared cost
$125,000
Address
334 Mason St

dish wireless: install 6 (n) antennas, 12 (n) rru's, 1 (n) equipment cabinet. install (n) screening. install (n) batteries. install (n) power panel.

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$125,000
Feb 8, 2022Completed
final sign-off May 2025
334 Mason StYupana Incverizon: relocate 2 antennas, add 3 antennas, install 1 ovp, install 2 pipe mounts, replace 1 hybrid cable, add 1 hybrid cable. at equip room: add 1 ovp, replace 2 antennas, add 2 antennas, add screening to antennas on penthouse.
Details
Permit
202202087531
Status
complete
Filed
Feb 8, 2022
Permit issued
Apr 1, 2022
Final sign-off
May 7, 2025
Declared cost
$70,000
Address
334 Mason St

verizon: relocate 2 antennas, add 3 antennas, install 1 ovp, install 2 pipe mounts, replace 1 hybrid cable, add 1 hybrid cable. at equip room: add 1 ovp, replace 2 antennas, add 2 antennas, add screening to antennas on penthouse.

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$70,000
Jan 12, 2022Never finaled
issued Jan 2022, no final
334 Mason StPaul Melish Builderadministrative permit for sffd assembly permit for determining occupancy load. ref 202009265103.
Details
Permit
202201125844
Status
issued
Filed
Jan 12, 2022
Permit issued
Jan 12, 2022
Address
334 Mason St

administrative permit for sffd assembly permit for determining occupancy load. ref 202009265103.

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Sep 26, 2020Completed
final sign-off Aug 2022
334 Mason StPaul Melish Builderinterior renovation at ground floor. legalize work done without permit along w/ proposed interior renovation. no structural work, no changes to egress, no changes to exterior or core/shell. no demolition, no debris disposed.
Details
Permit
202009265103
Status
complete
Filed
Sep 26, 2020
Permit issued
May 14, 2021
Final sign-off
Aug 24, 2022
Declared cost
$182,000
Address
334 Mason St

interior renovation at ground floor. legalize work done without permit along w/ proposed interior renovation. no structural work, no changes to egress, no changes to exterior or core/shell. no demolition, no debris disposed.

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$182,000
Feb 13, 2020Never finaled
issued Feb 2020, no final
334 Mason StTri-Signal Integration Inc.fire alarm system modification: add 1 door holder to the (e) system, add 1 relay module, add 1 multi voltage relay
Details
Permit
202002134414
Status
issued
Filed
Feb 13, 2020
Permit issued
Feb 13, 2020
Declared cost
$1,500
Address
334 Mason St

fire alarm system modification: add 1 door holder to the (e) system, add 1 relay module, add 1 multi voltage relay

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$1,500
Jun 12, 2019Expired or cancelled
withdrawn Aug 2021
334 Mason Streplace (2) (e) 4g panel antennas on south face of penthouse; add (2) new 5g antennas on west face of penthouse; wrap 5g antennas w/rf friendly material to match building color, paint new 4g antennas to match building color. maher ord 155-13 na
Details
Permit
201906123232
Status
withdrawn
Filed
Jun 12, 2019
Declared cost
$66,000
Address
334 Mason St

replace (2) (e) 4g panel antennas on south face of penthouse; add (2) new 5g antennas on west face of penthouse; wrap 5g antennas w/rf friendly material to match building color, paint new 4g antennas to match building color. maher ord 155-13 na

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$66,000
Jan 24, 2019Completed
final sign-off Nov 2021
334 Mason StPotter Fire Protectionrelocate 4 fire sprinkelrs no ref permit
Details
Permit
201901241164
Status
complete
Filed
Jan 24, 2019
Permit issued
Feb 9, 2021
Final sign-off
Nov 29, 2021
Declared cost
$2,500
Address
334 Mason St

relocate 4 fire sprinkelrs no ref permit

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$2,500
Nov 28, 2018Never finaled
issued Nov 2018, no final
334 Mason Ststreet space
Details
Permit
M1009807
Status
issued
Filed
Nov 28, 2018
Permit issued
Nov 28, 2018
Address
334 Mason St

street space

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Jul 30, 2018Never finaled
issued Jul 2018, no final
334 Mason Ststreet space
Details
Permit
M956807
Status
issued
Filed
Jul 30, 2018
Permit issued
Jul 30, 2018
Address
334 Mason St

street space

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Jul 17, 2018Never finaled
issued Jul 2018, no final
334 Mason Ststreet space
Details
Permit
M950147
Status
issued
Filed
Jul 17, 2018
Permit issued
Jul 17, 2018
Address
334 Mason St

street space

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Feb 20, 2018Never finaled
issued Feb 2018, no final
334 Mason Ststreet space
Details
Permit
M891067
Status
issued
Filed
Feb 20, 2018
Permit issued
Feb 20, 2018
Address
334 Mason St

street space

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Feb 7, 2018Completed
final sign-off Dec 2018
334 Mason StTri-Signal Integration Inc.relocate facu install new gsn dialer
Details
Permit
201802070601
Status
complete
Filed
Feb 7, 2018
Permit issued
Feb 7, 2018
Final sign-off
Dec 18, 2018
Declared cost
$2,000
Address
334 Mason St

relocate facu install new gsn dialer

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$2,000
Jan 10, 2018Never finaled
issued Jan 2018, no final
334 Mason StFisher Development Incstreet space
Details
Permit
M875087
Status
issued
Filed
Jan 10, 2018
Permit issued
Jan 10, 2018
Address
334 Mason St

street space

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Nov 12, 2015Never finaled
issued Nov 2015, no final
334 Mason StTri-Signal Integration Inc.fire alarm t.i.: install 2 carbon monxide detectors, 3 monitor modules and 1 power supply in existing fire alarm system. n/a ordinance #155-13
Details
Permit
201511122356
Status
issued
Filed
Nov 12, 2015
Permit issued
Nov 12, 2015
Declared cost
$5,000
Address
334 Mason St

fire alarm t.i.: install 2 carbon monxide detectors, 3 monitor modules and 1 power supply in existing fire alarm system. n/a ordinance #155-13

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$5,000
Sep 3, 2015Completed
final sign-off Feb 2016
334 Mason StRidge Communications Incmodification to (e) verizon wireless facility to add (3) rrus12 w/as units inside (e) equipment room on basement level. no change to antenna area. n/a ordinance #155-13
Details
Permit
201509036022
Status
complete
Filed
Sep 3, 2015
Permit issued
Dec 4, 2015
Final sign-off
Feb 4, 2016
Declared cost
$15,000
Address
334 Mason St

modification to (e) verizon wireless facility to add (3) rrus12 w/as units inside (e) equipment room on basement level. no change to antenna area. n/a ordinance #155-13

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$15,000
Apr 3, 2015Never finaled
issued Apr 2015, no final
334 Mason StEcegc Inc.4th & 5th flrs: replace plumbing fixtures. maintain fire seperation at common walls. maher - not req'd
Details
Permit
201504032824
Status
issued
Filed
Apr 3, 2015
Permit issued
Apr 3, 2015
Declared cost
$400,000
Address
334 Mason St

4th & 5th flrs: replace plumbing fixtures. maintain fire seperation at common walls. maher - not req'd

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$400,000
Dec 2, 2014Expired or cancelled
expired May 2018
334 Mason StEcegc Inc.replace plumbing fixtures @ 6th & 7th floors. n/a ordinance #155-13
Details
Permit
201412022775
Status
expired
Filed
Dec 2, 2014
Permit issued
Dec 2, 2014
Declared cost
$450,000
Address
334 Mason St

replace plumbing fixtures @ 6th & 7th floors. n/a ordinance #155-13

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$450,000
Oct 17, 2014Completed
final sign-off Dec 2014
334 Mason StTri-Signal Integration Inc.emergency fire alarm panel replacement. replace existing and disconnect cpu, power supply,system modules, audio message generator, for a afp-400 with new nfs2-640 at existing fire alarm system. retest system. ul #s5708
Details
Permit
201410179228
Status
complete
Filed
Oct 17, 2014
Permit issued
Oct 17, 2014
Final sign-off
Dec 15, 2014
Declared cost
$12,000
Address
334 Mason St

emergency fire alarm panel replacement. replace existing and disconnect cpu, power supply,system modules, audio message generator, for a afp-400 with new nfs2-640 at existing fire alarm system. retest system. ul #s5708

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$12,000
Sep 25, 2014Never finaled
filed Sep 2014, never issued
334 Mason Stinstall one small kubota 21.5 gallon diesel generator on roof for verizon wireless. n/a for maher ordinance.
Details
Permit
201409257316
Status
filed
Filed
Sep 25, 2014
Declared cost
$30,000
Address
334 Mason St

install one small kubota 21.5 gallon diesel generator on roof for verizon wireless. n/a for maher ordinance.

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$30,000
Apr 11, 2014Expired or cancelled
cancelled Jan 2022
334 Mason StData Processing Air Corp.replace 2 five ton air conditioners for unmanned cell site. condensing unit to be located in north light well. rather than extg in south light well.n/a for the maher ordinance #155-13
Details
Permit
201404113032
Status
cancelled
Filed
Apr 11, 2014
Permit issued
Apr 11, 2014
Declared cost
$28,978
Address
334 Mason St

replace 2 five ton air conditioners for unmanned cell site. condensing unit to be located in north light well. rather than extg in south light well.n/a for the maher ordinance #155-13

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$28,978
Feb 5, 2014Never finaled
issued Feb 2014, no final
334 Mason Ststreet space
Details
Permit
M461627
Status
issued
Filed
Feb 5, 2014
Permit issued
Feb 5, 2014
Address
334 Mason St

street space

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Oct 16, 2013Completed
final sign-off May 2018
334 Mason StApex Site Solutions Incverizon wireless remove (e) 12 antennas, replace 3 aws rrh units & add 4 pcs rru. 4-700 & 1-aws units. 3 hybrid cables are required. 3 raycap surge suppressors & equit & antennas. remove (e) unused cable tray, install (n) frp screen wall @ alpha & gamma sector & frp box @ beta sector,
Details
Permit
201310169370
Status
complete
Filed
Oct 16, 2013
Permit issued
Feb 24, 2017
Final sign-off
May 1, 2018
Declared cost
$12,500
Address
334 Mason St

verizon wireless remove (e) 12 antennas, replace 3 aws rrh units & add 4 pcs rru. 4-700 & 1-aws units. 3 hybrid cables are required. 3 raycap surge suppressors & equit & antennas. remove (e) unused cable tray, install (n) frp screen wall @ alpha & gamma sector & frp box @ beta sector,

Open the permit page

$12,500
May 3, 2013Never finaled
issued May 2013, no final
334 Mason Ststreet space permit
Details
Permit
M391427
Status
issued
Filed
May 3, 2013
Permit issued
May 3, 2013
Address
334 Mason St

street space permit

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Jan 11, 2013Completed
final sign-off Oct 2014
334 Mason StFlynn Glass & Sashremove & replace balaze of facade windows sash to complete all front of building. same size & same location.
Details
Permit
201301117781
Status
complete
Filed
Jan 11, 2013
Permit issued
Aug 21, 2013
Final sign-off
Oct 2, 2014
Declared cost
$76,000
Address
334 Mason St

remove & replace balaze of facade windows sash to complete all front of building. same size & same location.

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$76,000
Dec 6, 2012Completed
final sign-off Oct 2014
334 Mason StFlynn Glass & Sashremove & replace sash, like size & in kind. visible from street.
Details
Permit
201212065632
Status
complete
Filed
Dec 6, 2012
Permit issued
Aug 21, 2013
Final sign-off
Oct 17, 2014
Declared cost
$19,000
Address
334 Mason St

remove & replace sash, like size & in kind. visible from street.

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$19,000
Nov 13, 2012Completed
final sign-off Oct 2014
334 Mason StFlynn Glass & Sashreplace 140 interior doors on individual hotel rooms. no structural work. (2nd thru 9th flrs)
Details
Permit
201211134132
Status
complete
Filed
Nov 13, 2012
Permit issued
Jan 14, 2013
Final sign-off
Oct 17, 2014
Declared cost
$135,000
Address
334 Mason St

replace 140 interior doors on individual hotel rooms. no structural work. (2nd thru 9th flrs)

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$135,000
Sep 26, 2012Completed
final sign-off Oct 2012
334 Mason StFlynn Glass & Sashremove and upgrade interior door 20 min rated guest room door to corridor on the 9th fl. room 917. per sfbc/cbc section 715 table 715.4 for corridor wall fire partition of door openings. sec 1018.1 and table 1081.1 work includes replacement of door framing for fire rated door
Details
Permit
201209260694
Status
complete
Filed
Sep 26, 2012
Permit issued
Sep 26, 2012
Final sign-off
Oct 12, 2012
Declared cost
$1,000
Address
334 Mason St

remove and upgrade interior door 20 min rated guest room door to corridor on the 9th fl. room 917. per sfbc/cbc section 715 table 715.4 for corridor wall fire partition of door openings. sec 1018.1 and table 1081.1 work includes replacement of door framing for fire rated door

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$1,000
May 14, 2009Completed
final sign-off Dec 2009
334 Mason StPark Place Contractors, N S A Wireless Incswap like ofr like antenna. remove (3) 4' (e) antennas & replace with (3) new 4' antennas.
Details
Permit
200905148409
Status
complete
Filed
May 14, 2009
Permit issued
Aug 26, 2009
Final sign-off
Dec 17, 2009
Declared cost
$2,500
Address
334 Mason St

swap like ofr like antenna. remove (3) 4' (e) antennas & replace with (3) new 4' antennas.

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$2,500
Jan 31, 2007Expired or cancelled
cancelled Nov 2021
334 Mason StBroken Arrow Communications Increplace antennas. renew extg building permits for final inspection per app #200512069554
Details
Permit
200701313037
Status
cancelled
Filed
Jan 31, 2007
Permit issued
Feb 1, 2007
Address
334 Mason St

replace antennas. renew extg building permits for final inspection per app #200512069554

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Sep 13, 2006Expired or cancelled
expired Feb 2008
334 Mason StAll Temperature Foam Roofing Increroofing
Details
Permit
200609132115
Status
expired
Filed
Sep 13, 2006
Permit issued
Sep 13, 2006
Declared cost
$45,300
Address
334 Mason St

reroofing

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$45,300
Dec 6, 2005Expired or cancelled
cancelled Jan 2022
334 Mason StBroken Arrow Communications Increnew appl#200501314310 for final inspection
Details
Permit
200512069554
Status
cancelled
Filed
Dec 6, 2005
Permit issued
Dec 6, 2005
Address
334 Mason St

renew appl#200501314310 for final inspection

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Jan 31, 2005Expired or cancelled
cancelled Jan 2022
334 Mason Streplace center antennas on all (e) sectors.
Details
Permit
200501314310
Status
cancelled
Filed
Jan 31, 2005
Permit issued
Jun 7, 2005
Declared cost
$2,500
Address
334 Mason St

replace center antennas on all (e) sectors.

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$2,500
Oct 15, 2004Completed
final sign-off Jan 2005
334 Mason StBothwell Construction Corprenew app #200205035674/install cellular antenna
Details
Permit
200410156969
Status
complete
Filed
Oct 15, 2004
Permit issued
Oct 15, 2004
Final sign-off
Jan 10, 2005
Address
334 Mason St

renew app #200205035674/install cellular antenna

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Oct 5, 2004Expired or cancelled
expired Mar 2006
334 Mason StSabah International Incorporatedrenewal of bldg app #200305154692 for final inspection fire suppression system
Details
Permit
200410055984
Status
expired
Filed
Oct 5, 2004
Permit issued
Oct 5, 2004
Address
334 Mason St

renewal of bldg app #200305154692 for final inspection fire suppression system

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Sep 10, 2004Never finaled
issued Sep 2004, no final
334 Mason StAllan Automatic Sprinkleradd 3 pendent sprinklers in computer room in basement
Details
Permit
200409103886
Status
issued
Filed
Sep 10, 2004
Permit issued
Sep 10, 2004
Declared cost
$2,000
Address
334 Mason St

add 3 pendent sprinklers in computer room in basement

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$2,000
Aug 11, 2003Completed
final sign-off Aug 2003
334 Mason Stverify room count based on work under appl#200105098691, room count in error
Details
Permit
200308111707
Status
complete
Filed
Aug 11, 2003
Permit issued
Aug 11, 2003
Final sign-off
Aug 14, 2003
Address
334 Mason St

verify room count based on work under appl#200105098691, room count in error

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Jul 22, 2003Completed
final sign-off Jul 2003
334 Mason StEcegc Inc.renew expired permits for final inspection 200201227353 and 200105098692
Details
Permit
200307220084
Status
complete
Filed
Jul 22, 2003
Permit issued
Jul 22, 2003
Final sign-off
Jul 24, 2003
Address
334 Mason St

renew expired permits for final inspection 200201227353 and 200105098692

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Jul 15, 2003Completed
final sign-off Jul 2003
334 Mason StEcegc Inc.to renew app#2002/01/15/6985 & 2001/11/01/2333 for final inspection.
Details
Permit
200307159562
Status
complete
Filed
Jul 15, 2003
Permit issued
Jul 15, 2003
Final sign-off
Jul 24, 2003
Address
334 Mason St

to renew app#2002/01/15/6985 & 2001/11/01/2333 for final inspection.

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May 15, 2003Never finaled
issued Jul 2003, no final
334 Mason StSabah International Incorporatedfurnish, install & test fm200 fire suppression system. f.a. monitoring under seperate permit
Details
Permit
200305154692
Status
issued
Filed
May 15, 2003
Permit issued
Jul 29, 2003
Declared cost
$11,000
Address
334 Mason St

furnish, install & test fm200 fire suppression system. f.a. monitoring under seperate permit

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$11,000
May 3, 2002Expired or cancelled
cancelled Jan 2022
334 Mason Stinstall cellular telephone antenas on roof and tranceller in basement
Details
Permit
200205035674
Status
cancelled
Filed
May 3, 2002
Permit issued
Oct 22, 2002
Declared cost
$90,000
Address
334 Mason St

install cellular telephone antenas on roof and tranceller in basement

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$90,000
Jan 22, 2002Expired or cancelled
expired Jul 2003
334 Mason StEcegc Inc.revision to app#200105098691 remove and replace cncrete flooring over steel deck on 1st floor
Details
Permit
200201227353
Status
expired
Filed
Jan 22, 2002
Permit issued
Jan 22, 2002
Declared cost
$8,000
Address
334 Mason St

revision to app#200105098691 remove and replace cncrete flooring over steel deck on 1st floor

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$8,000
Jan 15, 2002Expired or cancelled
expired Jul 2003
334 Mason StLedda Plumbing Increlocate heads -existing fire sprinkler system-4
Details
Permit
200201156985
Status
expired
Filed
Jan 15, 2002
Permit issued
Jan 15, 2002
Declared cost
$3,500
Address
334 Mason St

relocate heads -existing fire sprinkler system-4

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$3,500
Nov 1, 2001Expired or cancelled
expired Jul 2003
334 Mason StIntellisecadditions to existing fire alarm on bassement thru 2nd floor
Details
Permit
200111012333
Status
expired
Filed
Nov 1, 2001
Permit issued
Jan 8, 2002
Declared cost
$20,000
Address
334 Mason St

additions to existing fire alarm on bassement thru 2nd floor

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$20,000
May 9, 2001Completed
final sign-off Dec 2003
334 Mason Stinterior demo renovate basemt g/f & 2/f relocte stair new exit doors ada upgrade for men's & women's
Details
Permit
200105098691
Status
complete
Filed
May 9, 2001
Permit issued
Jun 9, 2001
Final sign-off
Dec 8, 2003
Declared cost
$700,000
Address
334 Mason St

interior demo renovate basemt g/f & 2/f relocte stair new exit doors ada upgrade for men's & women's

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$700,000
May 9, 2001Expired or cancelled
expired Jul 2003
334 Mason Stprovide mechanical electrical and plumbing per plans
Details
Permit
200105098692
Status
expired
Filed
May 9, 2001
Permit issued
May 29, 2001
Address
334 Mason St

provide mechanical electrical and plumbing per plans

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Feb 7, 2000Completed
final sign-off Nov 2001
334 Mason Strevision to permit-repair hoistway walls to upgrade fire rtg
Details
Permit
9923946
Status
complete
Filed
Feb 7, 2000
Permit issued
Mar 15, 2000
Final sign-off
Nov 26, 2001
Declared cost
$30,000
Address
334 Mason St

revision to permit-repair hoistway walls to upgrade fire rtg

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$30,000
Jan 23, 2000Completed
final sign-off Jan 2001
334 Mason Stenlarge elevator eqpt room by 18" to accommodate new eqpt
Details
Permit
9924596
Status
complete
Filed
Jan 23, 2000
Permit issued
Feb 7, 2000
Final sign-off
Jan 4, 2001
Declared cost
$5,000
Address
334 Mason St

enlarge elevator eqpt room by 18" to accommodate new eqpt

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$5,000

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