R De Leon Construction
- Based in
- San Rafael
- On San Francisco permits
- Feb 2023 to Jul 2026
- Last 24 months
- 5 permits filed
6 permits since 2000: 3 completed, 3 in progress.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for all building permits across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jul 29, 2026 | In progress filed Jul 2026, not yet issued | 1442 Sanchez St | install new window(2) 1st floor. reframe wall to accomodate new windows, new stucco, building peper, waterproofing and paint.Details
install new window(2) 1st floor. reframe wall to accomodate new windows, new stucco, building peper, waterproofing and paint. | $14,000 |
| May 14, 2026 | In progress issued May 2026 | 1442 Sanchez St | voluntory structural strengthening. bolt down framing to (e) foundation, install interior shear walls. and install simpson hardware to strengthen seismic work.Details
voluntory structural strengthening. bolt down framing to (e) foundation, install interior shear walls. and install simpson hardware to strengthen seismic work. | $50,000 |
| Apr 15, 2026 | In progress issued Apr 2026 | 1442 Sanchez St | removal of drywall in lower basement. client states there is mold present in basement level. all work is interior in the basement level, approx. 250 sq ft. a separate permit will be applied for to complete repairs.Details
removal of drywall in lower basement. client states there is mold present in basement level. all work is interior in the basement level, approx. 250 sq ft. a separate permit will be applied for to complete repairs. | $1,500 |
| Jun 9, 2025 | Completed final sign-off Aug 2025 | 285 12th Av | bath remodel with floor plan alteration. change current bathroom from 3'x 7' to 6'x 7'. install new shower. toilet location will remain. vanity location will be different. new walk in tile shower with shower panDetails
bath remodel with floor plan alteration. change current bathroom from 3'x 7' to 6'x 7'. install new shower. toilet location will remain. vanity location will be different. new walk in tile shower with shower pan | $30,000 |
| May 13, 2025 | Completed final sign-off Jul 2025 | 725 Fell St | bathroom remodel: swap out shower valve, redo tile in entire bathroom and install new vanity.Details
bathroom remodel: swap out shower valve, redo tile in entire bathroom and install new vanity. | $15,000 |
| Feb 21, 2023 | Completed final sign-off Aug 2025 | 1113 Hampshire St | construct grd flr in-fill addition @ rear beneath (e) deck w/ steps & privacy screen firewall extend into reqd rear yard. convert (e) storage & laundry rm into primaty bedrm w/ full bath & laundry rm. construct interior stais to 2nd flr. remove rear bathrm & create bedrm. cp variance#2022000591varDetails
construct grd flr in-fill addition @ rear beneath (e) deck w/ steps & privacy screen firewall extend into reqd rear yard. convert (e) storage & laundry rm into primaty bedrm w/ full bath & laundry rm. construct interior stais to 2nd flr. remove rear bathrm & create bedrm. cp variance#2022000591var | $200,000 |