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Housing report

3017 20TH ST

Mission · San Francisco 94110

Last updated Apr 29, 2026 from public records

Building report score

31/100 High concern

F

Public records show 4 complaint files with active notices of violation, 4 active complaints, 1 fire inspection follow-up, 12 complaint records, and repeat themes around fire / life safety and plumbing / leaks.

What public records show

4 Active complaints
4 Active notice files
0 Active Fire violations
0 Recent permits
Year built 1900
Units 3
Property class Flats & Duplex
Neighborhood Mission

Issue signals

Themes and patterns

Fire / life safety 4 cases
Plumbing / leaks 3 cases
Structural / unsafe conditions 3 cases
Heat / boiler 3 cases
Electrical 2 cases

Active enforcement

Open safety and housing issues

DBI complaint 202301815

Jan 17, 2023 · Active · Code Enforcement Section

An emergency response inspection revealed a fire has caused major structural damage to building.

DBI complaint 201759271

Jan 26, 2017 · Active · Housing Inspection Services

Cgr in conjuction with complaint #201757492

DBI complaint 201516251

Jan 2, 2015 · Active · Housing Inspection Services

Possible lead paint falling into complainant's backyard.

DBI complaint 201107161

Mar 11, 2011 · Active · Housing Inspection Services

Ceiling leaking through ceiling, mold, hole in floor, hole in bathroom shower, pipe broken.

Formal notices

Notices of violation

Active formal notice on complaint 202301815

Jan 17, 2023

1 active notice item

Active formal notice on complaint 201759271

Jan 26, 2017

8 active notice items

Active formal notice on complaint 201516251

Jan 2, 2015

5 active notice items

Active formal notice on complaint 201107161

Mar 11, 2011

11 active notice items

Permit history

Recent permit activity

Permit 200909187167

Issued Oct 5, 2009 · issued

to comply w/nov #200671956 as built replace existing rear deck & stair in kind.

Fire records

Fire violations and inspections

No unresolved Fire violation was found.

Fire inspection 624473

Feb 24, 2026 · Pending

Resident reports

Building-related 311 reports

Residential Building Request 6725478

Jan 13, 2017 · Closed

Full record index

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Complaints (12)
Notices of violation (9)
Fire violations (1)
Fire inspections (4)
Permits (6)

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.