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General ConstructionPresidio HeightsPermit issued

Additions & Alterations at 101 Walnut St, Presidio Heights

101 Walnut St, Presidio Heights, 94118

Winston

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Reported project cost

$1,452,929

As declared on the permit filing. Additions & Alterations · 1 Family Dwelling.

Issued
April 3, 2026
Expires
—
License
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What was permitted

This permit details significant additions and alterations to a single-family home in the Presidio Heights neighborhood of San Francisco. The project involves excavation, structural work on retaining walls and a new slab, and the installation of mechanical equipment.

Issued on April 3, 2026, this extensive renovation project has an estimated cost of $1,452,929. Moroso Construction Inc. is listed as the contractor for this substantial undertaking.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202511139490
Work permit #—
Job filing number—
Work typeAdditions & Alterations · 1 Family Dwelling
Statusissued
Job descriptioninterior renovation. 1st flr excavation to expand (e) south wall. structural work (n) retaining walls and (n) 1st flr slab on grade. (n) mech equipment.
Floor / unit—
Estimated cost$1,452,929
ApprovedApril 2, 2026
IssuedApril 3, 2026
Expires—
BBL—
BIN—

Related searches

additionsalterationsPresidio HeightsSan Franciscosingle-family dwellingstructural workinterior renovation$1M+