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351 Hill St

San Francisco permit 202508193334 · Noe Valley

Addition (type unconfirmed)Full plan reviewIssued
Street view · Mar 2025
Google Street View of 351 Hill St, Mar 2025
Scope of work
As written on the permit application.

Single family residence remodel + addition of adu unit at ground level. vertical addition to add 3rd level. (n) roof, improvements: floor reconfiguration, (n) windows, (n) facade, (n) rear decks

Timeline
Key dates from the city record.
Filed
Sep 9, 2025
Issued
Feb 23, 2026 (5 months after filing)
Completed
Not completed yet

For comparison, San Francisco permits with the same review (full plan review) filed in 2025 typically took 5 months to be issued (median of 642 issued permits).

City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
30 stops across 6 departments
Comments issued
10 times, by Building Inspection, Fire Department, Public Works
Review stopFinishedResult

Permit Center

Permit Center · PERMIT-CTR

Sep 4, 2025Approved

Central Permit Bureau

Building Inspection · CPB

Sep 10, 2025Administrative

Zoning review

Planning · CP-ZOC

Sep 10, 2025Approved

Building plan review

Building Inspection · BLDG

Sep 26, 2025Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Sep 26, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Oct 14, 2025Issued Comments

Fire prevention review

Fire Department · SFFD

Sep 11, 2025Issued Comments

Street use and mapping

Public Works · DPW-BSM

Sep 11, 2025Issued Comments

Urban forestry

Public Works · DPW-BUF

Oct 9, 2025Issued Comments

Public Utilities Commission review

Public Utilities · SFPUC

Sep 16, 2025Approved

Permit Processing Center

Building Inspection · PPC

Feb 17, 2026Administrative

Building plan review quality control

Building Inspection · BLDG-QC

Sep 26, 2025Approved

Mechanical plan review quality control

Building Inspection · MECH-QC

Oct 14, 2025Approved

Fire prevention review

Fire Department · SFFD

Dec 17, 2025Approved-Stipulated

Building plan review

Building Inspection · BLDG

Dec 18, 2025Issued Comments

Building plan review

Building Inspection · BLDG

Dec 19, 2025Issued Comments

Structural plan approval

Building Inspection · PAD-STR

Dec 23, 2025Approved

Mechanical and energy plan review

Building Inspection · MECH

Dec 23, 2025Issued Comments

Mechanical and energy plan review

Building Inspection · MECH

Jan 16, 2026Approved

Building plan review

Building Inspection · BLDG

Jan 23, 2026Issued Comments

Street use and mapping

Public Works · DPW-BSM

Feb 4, 2026Approved

Building plan review

Building Inspection · BLDG

Feb 5, 2026Approved

Zoning review

Planning · CP-ZOC

Feb 11, 2026Approved

Structural plan approval

Building Inspection · PAD-STR

Feb 13, 2026Approved

Mechanical and energy plan review

Building Inspection · MECH

Feb 12, 2026Approved

Fire prevention review

Fire Department · SFFD

Feb 7, 2026Approved-Stipulated

Urban forestry

Public Works · DPW-BUF

Feb 6, 2026Approved

Public Utilities Commission review

Public Utilities · SFPUC

Feb 11, 2026Approved

Development fee collection

Building Inspection · DFCU

Feb 13, 2026Administrative

Central Permit Bureau

Building Inspection · CPB

Feb 23, 2026Administrative

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

Permit details
Permit type
Additions alterations or repairs
Status
Issued
Estimated cost
$1,082,860
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Diarmuid Hugo Mac Neill

Dolmen Structural Engineer

EngineerC56739
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202508193334 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record