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General ConstructionNob HillPermit issued

ADU Conversion at 1347 Sacramento Street, Nob Hill

1347 Sacramento St, Nob Hill, 94109

Winston

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Reported project cost

$808,659

As declared on the permit filing. Additions & Alterations · Apartments.

Issued
May 4, 2026
Expires
—
License
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What was permitted

This significant project in the Nob Hill neighborhood involves the conversion of a former laundromat into three new Accessory Dwelling Units (ADUs). This type of conversion can offer insights into the cost of creating new living spaces within existing structures.

The permit, issued on May 4, 2026, has an estimated project cost of $808,659. The scope includes providing fire sprinklers and ensuring proper fire separation between the new units and upper floors, with Rei Build Up Construction Corp as the contractor.

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View the official permit record

Tracking number, work description, cost and dates

Tracking number202506188989
Work permit #—
Job filing number—
Work typeAdditions & Alterations · Apartments
Statusissued
Job descriptionreconfigure former laudromat on ground floor to 3-adus; provide fire sprinklers at proposed units per fs-05 hazard class nfpa 13r; provide one hour rated horizontal & vertical separation between units & uuper flrs; provide or upgrade manual fa system per sfbc & sffc sec 907 (under sep permit)
Floor / unit—
Estimated cost$808,659
ApprovedSeptember 30, 2025
IssuedMay 4, 2026
Expires—
BBL—
BIN—

Related searches

Additions & AlterationsApartmentsNob HillSan FranciscoADU ConversionFire SprinklersConstruction Costs