Block 1525, lot 036
434 20th Ave
- City’s use
- Multi-Family Residential
- Built
- 1916
- Stories
- 2
- Units
- 2
- Rooms
- 4 bedrooms, 2 bathrooms
- Building
- 1,916 sq ft
- Lot
- 3,000 sq ft
- Zoning
- RM1
- 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 |
|---|---|---|---|---|---|
| Oct 23, 2024 | Completed final sign-off Nov 2024 | 434 20th Av | Poly-On Security System Inc. | install a new dedicated fa system (sprinkler monitoring) per nfpa72-2022 section 23.8.5.5.1 with (1) fire alarm unit (1) wireless commercial fire communicator (1) smoke detector abobe the facu (1) manual pull station reference sprinkler per nfpa 202305097307Details
install a new dedicated fa system (sprinkler monitoring) per nfpa72-2022 section 23.8.5.5.1 with (1) fire alarm unit (1) wireless commercial fire communicator (1) smoke detector abobe the facu (1) manual pull station reference sprinkler per nfpa 202305097307 | $4,900 |
| May 9, 2023 | Completed final sign-off Nov 2024 | 434 20th Av | All Star Fire Protection Llc | install new fire sprinklers through building per nfpa 13-r including 2" dedicated fire service per nfpa 24. ref permit 202007230729Details
install new fire sprinklers through building per nfpa 13-r including 2" dedicated fire service per nfpa 24. ref permit 202007230729 | $15,500 |
| Jun 30, 2022 | Completed final sign-off Jul 2025 | 434 20th Av | Kingswood Construction | revision to 202007230729/s1 remove the proposed roof deck and railing from the original approved plan to help the owner reduce the building costs. all other detail no change. shall follow previous approved plan unless otherwise noted.Details
revision to 202007230729/s1 remove the proposed roof deck and railing from the original approved plan to help the owner reduce the building costs. all other detail no change. shall follow previous approved plan unless otherwise noted. | |
| Jul 23, 2020 | Completed final sign-off Jul 2025 | 434 20th Av | Kingswood Construction | horizontal & vertical addition to an existing 3-story, 2-unit residential building that will become a 3-story, 3-unit residential building.Details
horizontal & vertical addition to an existing 3-story, 2-unit residential building that will become a 3-story, 3-unit residential building. | $250,000 |
| Jul 13, 2017 | Expired or cancelled cancelled Jul 2020 | 434 20th Av | horizontal & vertical addition to 3 stories, 2 units residential building to become 4 stories, 3 units residential building. new unit contains 2 bedrooms & 2 bath.Details
horizontal & vertical addition to 3 stories, 2 units residential building to become 4 stories, 3 units residential building. new unit contains 2 bedrooms & 2 bath. | $150,000 | |
| Jun 24, 2016 | Never finaled issued Jun 2016, no final | 434 20th Av | street spaceDetails
street space | ||
| Mar 9, 2009 | Completed final sign-off May 2009 | 434 20th Av | Ming Wah Construction Co. | replace garage door. any structural @ require plan.Details
replace garage door. any structural @ require plan. | $3,000 |
| Jun 7, 2007 | Never finaled issued Jun 2007, no final | 434 20th Av | street space permit.Details
street space permit. | ||
| Mar 15, 2005 | Never finaled issued Mar 2005, no final | 434 20th Av | reroofingDetails
reroofing | $10,000 | |
| Mar 8, 2002 | Expired or cancelled expired Jul 2002 | 434 20th Av | sidewalk repairDetails
sidewalk repair |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Kingswood Construction (2), All Star Fire Protection Llc, Ming Wah Construction Co., Poly-On Security System Inc.
- Engineers
- John Lau (2), John W. Lau
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.