Erasmo De Luna
- Listed as
- engineer
- Firm
- Econ Design Inc
- Based in
- Millbrae
- On San Francisco permits
- Jul 2020 to Mar 2026
7 permits since 2000 (engineer on 7 permits): 4 completed, 3 expired or cancelled.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Mar 17, 2026 | Completed final sign-off Sep 2026 | 401 Holly Park Cr | True Star Builders | revision to permit #2026-0123-4407. correct rear yard calculation method, revise rear stair, change 2nd floor rear facing door to window. relocate kitchen, dining, and powder room. add 3/f dormer, roof raise 30" max. no change in plumbing fixture count.Details
revision to permit #2026-0123-4407. correct rear yard calculation method, revise rear stair, change 2nd floor rear facing door to window. relocate kitchen, dining, and powder room. add 3/f dormer, roof raise 30" max. no change in plumbing fixture count. | |
| Jan 23, 2026 | Completed final sign-off Sep 2026 | 401 Holly Park Cr | True Star Builders | revison to approved pa#2025-1117-9796. minor rear infills on ground & 2nd flrs. relocate rear stairs, add 3rd flr deck, 1.5 baths, home office, and replace all windows per plans & elevations.Details
revison to approved pa#2025-1117-9796. minor rear infills on ground & 2nd flrs. relocate rear stairs, add 3rd flr deck, 1.5 baths, home office, and replace all windows per plans & elevations. | $200,000 |
| Jul 21, 2025 | Completed final sign-off Jun 2026 | 5836 Geary Bl | Deleon Builders Inc | convert (e) 2/f offices to (2) residential units. enlarge one window in lightwell for egress. convert (e) ground floor roof to 2/f deck. no exterior expansion.Details
convert (e) 2/f offices to (2) residential units. enlarge one window in lightwell for egress. convert (e) ground floor roof to 2/f deck. no exterior expansion. | $200,000 |
| May 14, 2024 | Completed final sign-off Nov 2024 | 3537 Washington St | American Builders | remodel of kitchen; relocate washer and dryer to wall closet. all work on 2nd floor.Details
remodel of kitchen; relocate washer and dryer to wall closet. all work on 2nd floor. | $30,000 |
| Jan 6, 2023 | Expired or cancelled cancelled Jan 2026 | 580 Green St | new storefront awning on green and stocktonDetails
new storefront awning on green and stockton | $4,000 | |
| Jul 13, 2022 | Expired or cancelled expired Mar 2025 | 1415 41st Av | Eden Roc Co | revision to pa# 2015-1103-1493: removal of roof deck and interior stair accessDetails
revision to pa# 2015-1103-1493: removal of roof deck and interior stair access | |
| Jul 21, 2020 | Expired or cancelled withdrawn Mar 2021 | 174 Concord St | Bigo Construction Inc. | remove and replace balcony like for like*per plansDetails
remove and replace balcony like for like*per plans | $12,000 |