Block 2475, lot 010
2639 21st Ave
- City’s use
- Single Family Residential
- Built
- 1927
- Stories
- 1
- Units
- 1
- Rooms
- 4 bedrooms, 2 bathrooms
- Building
- 1,513 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
7 permits filed for this property since 2000.
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Nov 21, 2025 | Completed final sign-off Nov 2025 | 2639 21st Av | reference pa#202308285403 & 202309015793: administrative permit to correct/proposed dwelling unit count as "3". single family with two adu.Details
reference pa#202308285403 & 202309015793: administrative permit to correct/proposed dwelling unit count as "3". single family with two adu. | ||
| Sep 1, 2023 | Completed final sign-off Nov 2025 | 2639 21st Av | Dmsquare Construction 2 Inc | legalize unit under city ordinance # 43-14 (unit a)1. legalize ground floor unauthorized dwelling unit per city ordinance no. 43-14; added on the ground floor - unit a (existing conditioned space under permit# 201110187003). legalize added sink, cabinetry, and removal of interior stair in (e) hall.Details
legalize unit under city ordinance # 43-14 (unit a)1. legalize ground floor unauthorized dwelling unit per city ordinance no. 43-14; added on the ground floor - unit a (existing conditioned space under permit# 201110187003). legalize added sink, cabinetry, and removal of interior stair in (e) hall. | $1,000 |
| Aug 28, 2023 | Completed final sign-off Nov 2025 | 2639 21st Av | Dmsquare Construction 2 Inc | legalize existing conditioned space as a 1-bedroom accessory dwelling unit(adu). 382 sq ft. per ordinace 95-17Details
legalize existing conditioned space as a 1-bedroom accessory dwelling unit(adu). 382 sq ft. per ordinace 95-17 | $10,000 |
| Dec 13, 2022 | Expired or cancelled withdrawn Aug 2023 | 2639 21st Av | unit legalization under ordinance #43-14 (unit a) at ground fl. added on ground floor - unit a (existing conditioned space under pa# 201110187003). legalize added sink, cabinetry, & removal of interior stair in (e) hall. legalize added bathroom in place of (e) laundry. adu under pa# 202110210970.Details
unit legalization under ordinance #43-14 (unit a) at ground fl. added on ground floor - unit a (existing conditioned space under pa# 201110187003). legalize added sink, cabinetry, & removal of interior stair in (e) hall. legalize added bathroom in place of (e) laundry. adu under pa# 202110210970. | ||
| Oct 21, 2021 | Expired or cancelled withdrawn Aug 2023 | 2639 21st Av | permit to be in compliance with complaint# 202179496. legalize ground floor unauthorized dwelling unit at ground floor. (existing conditioned space under permit#201110187003).Details
permit to be in compliance with complaint# 202179496. legalize ground floor unauthorized dwelling unit at ground floor. (existing conditioned space under permit#201110187003). | $5,000 | |
| May 29, 2015 | Never finaled issued May 2015, no final | 2639 21st Av | street spaceDetails
street space | ||
| Oct 18, 2011 | Completed final sign-off Apr 2012 | 2639 21st Av | Dmsquare Construction | fill in space under 2nd floor sunroom, to add one famil room, two bedroom and full bathroom on existing ground floor.Details
fill in space under 2nd floor sunroom, to add one famil room, two bedroom and full bathroom on existing ground floor. | $33,000 |
Who worked here
Everyone with a license on these permits, by role, with how many permits each is on.
- Contractors
- Dmsquare Construction 2 Inc (2), Dmsquare Construction
- Engineers
- Kok Jin Yeo, Sam Tsui
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Starts from the last permit filed here; change it to describe your own project. Results cover single-family homes like this one.