Block 4101, lot 057
1409 20th St
- City’s use
- Single Family Residential
- Built
- 1912
- Stories
- 1
- Units
- 1
- Rooms
- 2 bedrooms, 1 bathroom
- Building
- 1,225 sq ft
- Lot
- 1,873 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
3 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Oct 27, 2025 | In progress filed Oct 2025, not yet issued | 1409 20th St | Mueller Nicholls Inc | temporary vertical shoring for remodel approved under permit 202509034488.Details
temporary vertical shoring for remodel approved under permit 202509034488. | $6,000 |
| Sep 3, 2025 | Completed final sign-off Aug 2026 | 1409 20th St | Mueller Nicholls Inc | existing kitchen and bathrooms to be renovated. provide cathedral ceiling at living room and kitchen space, within the existing building envelope. provide new windows and doors at rear elevation. existing deck and ext stair to be repaired, less than 50%.Details
existing kitchen and bathrooms to be renovated. provide cathedral ceiling at living room and kitchen space, within the existing building envelope. provide new windows and doors at rear elevation. existing deck and ext stair to be repaired, less than 50%. | $298,290 |
| Aug 24, 2015 | Completed final sign-off May 2016 | 1409 20th St | Preservation Trust Builder | in kind kitchen remodel, replace living room & kitchen windows, bearing partition wall removal, upgrade plumbing, upgrade electrical. led lightwell, replacement windows max u-factorm 0.40Details
in kind kitchen remodel, replace living room & kitchen windows, bearing partition wall removal, upgrade plumbing, upgrade electrical. led lightwell, replacement windows max u-factorm 0.40 | $40,000 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Mueller Nicholls Inc (2), Preservation Trust Builder
- Architects
- Michael Hennessey
- Engineers
- Albert Urrutia
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.