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20 Heron St

San Francisco permit 202204041462 · South of Market

OtherOver-the-counter, with plansIssued
Street view · Sep 2026
Google Street View of 20 Heron St, Sep 2026
Scope of work
As written on the permit application.

Verizon wireless: remove 3 (e) antennas. install 3 (n) antennas. install 3 (n) integrated units.

Timeline
Key dates from the city record.
Filed
Apr 4, 2022
Issued
Jul 8, 2022 (3 months after filing)
Completed
Not completed yet
City plan review
Each review stop the plans went through, from the city's routing record.
Review stops
10 stops across 4 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 stopFinishedResult

Intake

Building Inspection · INTAKE

Apr 4, 2022—

Intake

Building Inspection · INTAKE

Apr 29, 2022—

Zoning review

Planning · CP-ZOC

Jun 10, 2022—

Building plan review

Building Inspection · BLDG

Jun 10, 2022—

Mechanical and energy plan review

Building Inspection · MECH

Jun 10, 2022—

Electrical plan review

Building Inspection · MECH-E

Jun 10, 2022—

Fire prevention review

Fire Department · SFFD

Jun 14, 2022—

Public health review

Public Health · HEALTH

Jun 16, 2022—

Building plan review

Building Inspection · BLDG

Jun 21, 2022—

Central Permit Bureau

Building Inspection · CPB

Jul 8, 2022—

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
Issued
Estimated cost
$40,000
People named on this permit
Only people we matched to a California license are listed.
NameRoleLicense on permit
Esra Persellin

Leaf Communications

EngineerC88844
Sources
Everything on this page comes from public records. Check them yourself.
Permit 202204041462 on the city's permit tracking site

San Francisco Department of Building Inspection, the official record