Block 2750, lot 016
4112 21st St
- City’s use
- Single Family Residential
- Built
- 1908
- Stories
- 1
- Units
- 1
- Rooms
- 2 bedrooms, 1 bathroom
- Building
- 865 sq ft
- Lot
- 1,799 sq ft
- Zoning
- RH2
- 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
10 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Apr 16, 2025 | Completed final sign-off Apr 2025 | 4112 21st St | Beam Construction Enterprises Inc | administrative permit to document bathroom count of 5 as per permits 201705096079, 201909060951 and 202406043662Details
administrative permit to document bathroom count of 5 as per permits 201705096079, 201909060951 and 202406043662 | |
| Jun 4, 2024 | Completed final sign-off Nov 2024 | 4112 21st St | Beam Construction Enterprises Inc | add partition wall in kitchen. revision to permit 201705096079Details
add partition wall in kitchen. revision to permit 201705096079 | $1,000 |
| Jun 4, 2024 | Completed final sign-off Nov 2024 | 4112 21st St | Beam Construction Enterprises Inc | to obtain final inspection for work approved under pa# 2017-0509-6079: 2019-0906-0951: 2021-1116-2469. all work is completed.Details
to obtain final inspection for work approved under pa# 2017-0509-6079: 2019-0906-0951: 2021-1116-2469. all work is completed. | |
| Nov 17, 2023 | Completed final sign-off May 2024 | 4112 21st St | Poly-On Security System Inc. | install a new sprinkler monitoring system per nfpa 72-2022 section 23.8.5.5.1. with 1 fire alarm fontrol unit 1 wireless commercial fire alarm communicators 1 smoke detector above the facu 1 manual pull station with reference sprinkler per nfpa 13 pa# 202302141946.Details
install a new sprinkler monitoring system per nfpa 72-2022 section 23.8.5.5.1. with 1 fire alarm fontrol unit 1 wireless commercial fire alarm communicators 1 smoke detector above the facu 1 manual pull station with reference sprinkler per nfpa 13 pa# 202302141946. | $4,200 |
| Feb 14, 2023 | Completed final sign-off May 2024 | 4112 21st St | All Star Fire Protection Llc | install new fire sprinklers througout bldg per nfpa 13r including 2" dedicated service. ref pa# 201705096079s1Details
install new fire sprinklers througout bldg per nfpa 13r including 2" dedicated service. ref pa# 201705096079s1 | $18,500 |
| Nov 16, 2021 | Expired or cancelled expired Nov 2024 | 4112 21st St | J Reilly Construction | revision to shoring plan. revision to permits 201705096079 and 202109077884.Details
revision to shoring plan. revision to permits 201705096079 and 202109077884. | |
| Sep 7, 2021 | Expired or cancelled expired Nov 2024 | 4112 21st St | J Reilly Construction | commencement of work not started under previously approved permit app#201909060951Details
commencement of work not started under previously approved permit app#201909060951 | $9,693 |
| Sep 6, 2019 | Expired or cancelled expired Nov 2024 | 4112 21st St | J Reilly Construction | alter site: admin permit to pa#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".Details
alter site: admin permit to pa#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". | |
| May 9, 2017 | Expired or cancelled expired Nov 2024 | 4112 21st St | J Reilly Construction, Hugo Tejada/Dba Alpha & Omega Renovation | remodel & addition to (e) 1006 sf residence to 3443 sf. all bedrooms, bathrooms & kitchens are to be remodeled. bath increase 1 to 2.5 & bedroom increase from 2 to 5.Details
remodel & addition to (e) 1006 sf residence to 3443 sf. all bedrooms, bathrooms & kitchens are to be remodeled. bath increase 1 to 2.5 & bedroom increase from 2 to 5. | $550,000 |
| Sep 16, 2008 | Completed final sign-off Oct 2008 | 4112 21st St | Acker & Guerrero Roof Co | reroofingDetails
reroofing | $9,693 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- J Reilly Construction (4), Beam Construction Enterprises Inc (3), Acker & Guerrero Roof Co, All Star Fire Protection Llc, Hugo Tejada/Dba Alpha & Omega Renovation, Poly-On Security System Inc.
- Architects
- Niel B. Kaye (2)
- Engineers
- David M. Strandberg, Horon Lee
Find contractors for work like this
Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.