449 Powell St #0

San Francisco permit 201505015114 · Nob Hill

Commercial or tenant improvement (type unconfirmed)Over-the-counter, with plansComplete

Street view · May 2025

Google Street View of 449 Powell St #0, May 2025

Scope of work

As written on the permit application.

Build one hour rated shaft and install dumbwaiter with 1 hour rated access door. no change on exterior. sprinklers under sep. permit. shaft on 2nd & 3rd floors.

Timeline

Key dates from the city record.

Filed: May 1, 2015
Issued: Sep 22, 2015 (5 months after filing)
Completed: Feb 19, 2016 (5 months after issuance)

City plan review

Each review stop the plans went through, from the city's routing record.

Review stops: 10 stops across 3 departments
Comments issued: Not recorded for this permit

The city lists the review stops for this permit but not their results, so we can't tell whether reviewers asked for changes.

Review stop	Arrived	Finished	Result
Apartment and hotel inspection Building Inspection · HIS	May 1, 2015	May 1, 2015	—
Intake Building Inspection · INTAKE	May 1, 2015	May 1, 2015	—
Building plan review Building Inspection · BLDG	May 1, 2015	May 1, 2015	—
Mechanical and energy plan review Building Inspection · MECH	May 1, 2015	May 1, 2015	—
Fire prevention review Fire Department · SFFD	May 1, 2015	May 1, 2015	—
Public health review Public Health · HEALTH	May 4, 2015	May 4, 2015	—
Fire prevention review Fire Department · SFFD	Sep 17, 2015	Sep 17, 2015	—
Mechanical and energy plan review Building Inspection · MECH	Sep 18, 2015	Sep 18, 2015	—
Building plan review Building Inspection · BLDG	Sep 22, 2015	Sep 22, 2015	—
Central Permit Bureau Building Inspection · CPB	Sep 22, 2015	Sep 22, 2015	—

Source: DataSF 87xy-gk8d (Building Permit Addenda with Routing), retrieved Nov 6, 2026. Reviewer names and notes are left out.

Permit details

Permit type: OTC alterations permit
Status: Complete
Estimated cost: $27,000

People named on this permit

Only people we matched to a California license are listed.

Name	Role	License on permit
Baek Young Ahn Baek Young Ahn, Aia	Architect	C19749

Sources

Everything on this page comes from public records. Check them yourself.

Permit 201505015114 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record

DataSF Building PermitsAddress, scope, cost, dates and status
Retrieved Nov 5, 2026
DataSF Building Permit ContactsArchitects and engineers named on the permit
Retrieved Nov 5, 2026
DataSF Building Permit Addenda with RoutingPlan review stops and results
Retrieved Nov 6, 2026
Google Street ViewStreet photo
Taken May 2025