What was permitted
Homeowners in the West of Twin Peaks neighborhood of San Francisco can look at a significant renovation project at 415 Mangels Ave. This permit details the conversion of 539 sq.ft. of basement storage and 288 sq.ft. of garage space into new living areas.
The project, issued on August 4, 2026, also includes installing a new heat pump for heating and cooling, a new water heater, and upgrading the electrical meter from 100amp to 200amp. The estimated project cost for this extensive work is $495,000, with Electric Current Construction Inc. listed as the contractor.
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View the official permit record
Tracking number, work description, cost and dates
View the official permit record
Tracking number, work description, cost and dates
| Tracking number | 202512030800 |
|---|---|
| Work permit # | — |
| Job filing number | — |
| Work type | Additions & Alterations · 1 Family Dwelling |
| Status | issued |
| Job description | convert (e) storage space of 539 sq.ft. to living area at the basement level. partial garage conversion of 288 sq.ft to living area at g/f. infill lightwell of 36 sq.ft at the upper level. install new heat pump heating and cooling, and water heater. upgrade electric meter from 100amp to 200amp. |
| Floor / unit | — |
| Estimated cost | $495,000 |
| Approved | July 21, 2026 |
| Issued | August 4, 2026 |
| Expires | — |
| BBL | — |
| BIN | — |
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