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General ConstructionOceanview/Merced/InglesidePermit issued

Additions & Alterations at 349 Howth St, San Francisco

349 Howth St, Oceanview/Merced/Ingleside, 94112

Winston

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Reported project cost

$200,000

As declared on the permit filing. Additions & Alterations · 2 Family Dwelling.

Issued
November 10, 2026
Expires
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License
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What was permitted

For those in the Oceanview/Merced/Ingleside area considering renovations, this permit details significant work on a 2-family dwelling. The project included the demolition of an existing stair and the construction of a new studio ADU below, along with new electrical and foundation work.

Issued on November 10, 2026, this project had an estimated cost of $200,000. Alvarado & Son Construction Inc. handled the work, which also involved updates to the electrical system and the addition of a new staircase for second-story access over the ADU.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202603187815
Work permit #—
Job filing number—
Work typeAdditions & Alterations · 2 Family Dwelling
Statusissued
Job descriptiondemo (e) stair from master bed on main lvl.(n) studio adu below (e) master bed.all electrical appliances.slab on grd foundation-(n) minislit sys & elec w/h.(n) 200a main.(n)staircase access for 2nd story over adu state program.
Floor / unit—
Estimated cost$200,000
ApprovedOctober 28, 2026
IssuedNovember 10, 2026
Expires—
BBL—
BIN—

Related searches

additionsalterations2 family dwellingaduOceanview/Merced/InglesideSan Francisco$200,000