Block 6112, lot 007
638 Colby St
- City’s use
- Single Family Residential
- Built
- 1955
- Stories
- 1
- Units
- 1
- Rooms
- 4 bedrooms, 2 bathrooms
- Building
- 1,648 sq ft
- Lot
- 2,996 sq ft
- Zoning
- RH1
- 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
3 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Dec 1, 2025 | In progress issued Dec 2025 | 638 Colby St | Project Contractor Inc | installation of 19 fire sprinklers system throughout building according owner voluntarliy ref pa# 2019-0520-1176 per nfpa13d 2022 and underground pipe per nfpa 24 trench and sidewalk repair by separate permit.Details
installation of 19 fire sprinklers system throughout building according owner voluntarliy ref pa# 2019-0520-1176 per nfpa13d 2022 and underground pipe per nfpa 24 trench and sidewalk repair by separate permit. | $13,000 |
| May 20, 2019 | Completed final sign-off Jan 2021 | 638 Colby St | J & J South West Construction Inc | add 2 bedrooms, 1 full bath and media room at 1st flr. new patio door and windows at rear.Details
add 2 bedrooms, 1 full bath and media room at 1st flr. new patio door and windows at rear. | $50,000 |
| Mar 19, 2019 | Completed final sign-off Jan 2021 | 638 Colby St | proposed new stairs to connect 2nd floor to rear yard. replaced extg window with new double pane patio door at 2nd floor.Details
proposed new stairs to connect 2nd floor to rear yard. replaced extg window with new double pane patio door at 2nd floor. | $2,800 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- J & J South West Construction Inc, Project Contractor Inc
- Designers
- Richard Xu Chu Lin
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.