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Housing report

3491 20TH ST

Mission · San Francisco 94110

Last updated Oct 2, 2026 from public records

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Building report score

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What public records show

2 Active complaints
0 Active notice files
0 Active Fire violations
7 Recent permits
Units 0
Property class Apartment & Commercial Store
Neighborhood Mission

Issue signals

Themes and patterns

Fire / life safety 14 cases
Plumbing / leaks 14 cases
Electrical 11 cases
Heat / boiler 9 cases
Illegal work / permits 9 cases

Active enforcement

Open safety and housing issues

DBI complaint 202655672

May 4, 2026 · Active · Housing Inspection Services

Mold issue on the wood paneling around the courtyard which is by the front entrance. resident has reached out to the manager regarding the issue but it remains unresolved.

DBI complaint 202424467

Jun 5, 2024 · Active · Disabled Access Division

Date last observed: 03-jun-24; time last observed: 1pm; identity of person performing the work: arianna ; floor: 1st; unit: 3487 20th ; exact location: side bldg; building type: commercial/business disabled acc: entrance; disabled acc: restrooms; other disabled access; ; addition

Formal notices

Notices of violation

No active formal notices on file.

Permit history

Recent permit activity

Permit 202204202635

Filed Apr 20, 2022 · filed

(e) commercial space alteration & conversion to grocery store with coffee shop components

Permit 202202238537

Issued Feb 23, 2022 · issued

reroofing, remove the main top flat roof and middle lower roof and install modified bitumen with 2 layers of base

Permit 202106293438

Issued Jun 29, 2021 · issued

install notification devices in commercial space of the building

Permit 202003096500

Issued Mar 9, 2020 · issued

paint sign

Permit 202003096497

Issued Mar 9, 2020 · issued

paint sign

Fire records

Fire violations and inspections

No unresolved Fire violation was found.

Fire inspection 227695

Oct 29, 2015 · Open/Follow-Up Needed

Resident reports

Building-related 311 reports

Residential Building 101004122591

May 25, 2026 · Closed

Residential Building 101003977566

May 1, 2026 · Closed

Residential Building 101001200118

Dec 21, 2024 · Closed

Full record index

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Complaints (60)
Notices of violation (27)
Fire violations (4)
Fire inspections (25)
Permits (25)

This page is a non-official summary built from City and County of San Francisco public records (DBI, Fire, 311, building permits). The interactive version below loads the latest data live. Learn how Housing Report Card works.