4112 21st Street
Castro (Eureka Valley) · San Francisco, CA 94114
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1908
Built.
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Sep 2008
Reroofing.
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May 2017
Remodel & addition to existing 1006 sq ft residence to 3443 sq ft. all bedrooms, bathrooms & kitchens are to be remodeled. bath increase 1 to 2.5 & bedroom increase from 2 to 5.
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Sep 2019
Alter site: admin permit to permit application 201705096079, correct permit form slope of work: "remodel and addition to an existing single family residence from 1009 sq ft to 3475 sq ft" work includes new basement, new 3rd floor addition, remodel of all existing bath, bedroom and kitchen. basement height 27'-7".
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Sep 2021
Commencement of work not started under previously approved permit app#201909060951.
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Nov 2021
Revision to shoring plan. revision to permits 201705096079 and 202109077884.
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Feb 2023
Install new fire sprinklers througout building per nfpa 13r including 2" dedicated service. ref permit application 201705096079s1.
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Nov 2023
Install a new sprinkler monitoring system per nfpa 72-2022 section 23.8.5.5.1. with 1 fire alarm fontrol one unit wireless commercial fire alarm communicators 1 smoke detector above the facu 1 manual pull station with reference sprinkler per nfpa 13 permit application 202302141946.
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Jun 2024
Add partition wall in kitchen. revision to permit 201705096079.
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Jun 2024
To obtain final inspection for work approved under permit application 2017-0509-6079: 2019-0906-0951: 2021-1116-2469. all work is completed.
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Apr 2025
Administrative permit to document bathroom count of 5 as per permits 201705096079, 201909060951 and 202406043662.
Nearby
- 4052 21st Street Same street
- 4118 21st Street Same street
- 394–396 Diamond Street Same block
- 390 Diamond Street Same block
- 4124 21st Street Same block
- 382–384 Diamond Street Same block
- 375–377 Diamond Street Around the corner
- 371 Diamond Street Around the corner
Not yet documented: the architect and builder and the early residents. Submit an update