Block 6603, lot 031
561 Duncan St
- City’s use
- Single Family Residential
- Built
- 1954
- Stories
- 1
- Units
- 1
- Rooms
- 2 bedrooms, 1 bathroom
- Building
- 1,050 sq ft
- Lot
- 2,848 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
5 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Nov 7, 2025 | Completed final sign-off Nov 2025 | 561 Duncan St | Alex Builder Inc | revision to 202002285791. 1/f added new laundry room, 2/f change powder room layout. 3/f laundry room and bathrom layout change.Details
revision to 202002285791. 1/f added new laundry room, 2/f change powder room layout. 3/f laundry room and bathrom layout change. | $20,000 |
| Dec 6, 2024 | Completed final sign-off Aug 2025 | 561 Duncan St | Project Contractor Inc | install of 40 new sprinkler system throughout the bldg per pa 202002285791 per nfpa 13d 2022 and underground pipe per nfpa 24 (trench backfill and side walk repair by separate permit)Details
install of 40 new sprinkler system throughout the bldg per pa 202002285791 per nfpa 13d 2022 and underground pipe per nfpa 24 (trench backfill and side walk repair by separate permit) | $20,000 |
| Nov 22, 2024 | Completed final sign-off Nov 2025 | 561 Duncan St | Alex Builder Inc | new 2 retaining walls to create concrete patio at rear yard.Details
new 2 retaining walls to create concrete patio at rear yard. | $10,000 |
| Feb 28, 2020 | Completed final sign-off Nov 2025 | 561 Duncan St | Alex Builder Inc | interior remodel and rear horizontal & vertical expansion, add a new dwelling unit.Details
interior remodel and rear horizontal & vertical expansion, add a new dwelling unit. | $640,000 |
| Apr 29, 2013 | Never finaled issued Apr 2013, no final | 561 Duncan St | Art General Roofing | reroofingDetails
reroofing | $5,100 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Alex Builder Inc (3), Art General Roofing, Project Contractor Inc
- Architects
- John Lee, Richard Merlau
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.