Block 2649, lot 017
4320 18th St
- City’s use
- Multi-Family Residential
- Built
- 1897
- Stories
- 3
- Units
- 2
- Rooms
- 4 bedrooms, 4 bathrooms
- Building
- 2,273 sq ft
- Lot
- 1,900 sq ft
- Zoning
- RH3
- 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
8 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Aug 13, 2026 | In progress issued Aug 2026 | 4320 18th St | Smp Construction & Maintenance Llc | revision to app #202607144970 to add 4 smart jacks with 4 cast in place footings and #16ft of supplimental beams. all other scopes of work will remain the same.Details
revision to app #202607144970 to add 4 smart jacks with 4 cast in place footings and #16ft of supplimental beams. all other scopes of work will remain the same. | $3,670 |
| Jul 14, 2026 | In progress issued Jul 2026 | 4320 18th St | Smp Construction & Maintenance Inc | voluntary floor support stabilize the floor system above where smart jacks are installed. voluntary crawl space drainage with hydraway drainage and smart sump pumpDetails
voluntary floor support stabilize the floor system above where smart jacks are installed. voluntary crawl space drainage with hydraway drainage and smart sump pump | $13,827 |
| Sep 5, 2025 | Completed final sign-off Sep 2025 | 4320 18th St | adminstrative permit to document the legal use and occupancy of structure as a three story two unit bldg. this documentation is based on a review of records inclduing sanborn map, assessor record and a dbi site visit. no work under this permit.Details
adminstrative permit to document the legal use and occupancy of structure as a three story two unit bldg. this documentation is based on a review of records inclduing sanborn map, assessor record and a dbi site visit. no work under this permit. | ||
| May 3, 2024 | Completed final sign-off Jul 2024 | 4322 18th St | Jemico Llc Dba Renewal By Andersen Of Sf | replace (7) front windows street visible (14) rear windows non-street visible (1) rear entry door non-street visible, (e) wood, (n) aluminum clad wood double hun, (n) wood comp double hung, picture no size change \.30maxDetails
replace (7) front windows street visible (14) rear windows non-street visible (1) rear entry door non-street visible, (e) wood, (n) aluminum clad wood double hun, (n) wood comp double hung, picture no size change \.30max | $92,616 |
| Jul 22, 2022 | Completed final sign-off Mar 2023 | 4320 18th St | Green Bay Remodeling Inc. | remodel 2/f & 3/f: remodeling (e) kitchens & bathrooms. relocate laundry. 2nd flr & 3rd fl: convert (e) laundry to bedroomDetails
remodel 2/f & 3/f: remodeling (e) kitchens & bathrooms. relocate laundry. 2nd flr & 3rd fl: convert (e) laundry to bedroom | $60,000 |
| Mar 18, 2010 | Never finaled issued Mar 2010, no final | 4320 18th St | street space and sidewalk repairDetails
street space and sidewalk repair | ||
| May 14, 2004 | Completed final sign-off May 2004 | 4320 18th St | Luo's Construction Company **Check Id*** | reroofingDetails
reroofing | $5,000 |
| Mar 25, 2004 | Completed final sign-off Jun 2004 | 4320 18th St | interior renovation on kitchens/bathrooms,repair rear stair,replace handrail @front stairDetails
interior renovation on kitchens/bathrooms,repair rear stair,replace handrail @front stair | $20,000 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Green Bay Remodeling Inc., Jemico Llc Dba Renewal By Andersen Of Sf, Luo's Construction Company **Check Id***, Smp Construction & Maintenance Inc, Smp Construction & Maintenance Llc
- Architects
- Jeffrey S. Fitch
- Engineers
- Jeffery Fitch, Madhan Samy
- Authorized agent-otherss
- Christian Nuon
Find contractors for work like this
Starts from the last permit filed here; change it to describe your own project. Results cover two-family buildings like this one.