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Housing report

640 POST ST

Nob Hill · San Francisco 94109

Last updated Sep 22, 2026 from public records

Building report score

1/100 High concern

F

Public records show 1 complaint file with active notices of violation, 2 active complaints, 2 active fire violation files, 3 fire inspection follow-ups, 78 complaint records, 3 permit events in the last 5 years, and repeat themes around plu

What public records show

2 Active complaints
1 Active notice files
2 Active Fire violations
3 Recent permits
Year built 1912
Units 39
Property class Apartment 15 Units or more
Neighborhood Nob Hill

Issue signals

Themes and patterns

Plumbing / leaks 32 cases
Heat / boiler 31 cases
Pests / sanitation 28 cases
Fire / life safety 19 cases
Illegal work / permits 15 cases

Active enforcement

Open safety and housing issues

DBI complaint 202662151

Sep 8, 2026 · Active · Housing Inspection Services

DBI complaint 202650995

Feb 11, 2026 · Active · Code Enforcement Section

can the building dept. please do some work? you are collecting a salary. the entire sprinkler system was installed with no dbi permits!!!! on 7/18/2025, per chris francis, a terrible building inspector, he told the manager that "no work should be performed before permit is issued

Formal notices

Notices of violation

Active formal notice on complaint 202650995

Feb 11, 2026

1 active notice item

Permit history

Recent permit activity

Permit 202511149687

Issued Feb 17, 2026 · issued

voluntary upgrade (e) fire sprinkler system. to extend coverage throughout the building included 4in u/g fire service. 324 heads. warranty upgrade.

Permit 202508143024

Issued Aug 19, 2025 · issued

full upgrade of fully sprinklered building as per sffd codes 1103.7.6.1 and ab-3.08 for low frequency sounders in all sleeping areas.

Permit M316467

Issued Apr 24, 2012 · issued

streetspace

Permit 202502261132

Completed Mar 12, 2025 · complete

reroofing. tear off. apply 3 ply modified bitumen 1 ply torch down roof system, about 50 squares, hot works.

Fire records

Fire violations and inspections

Fire violation 2509-0030

Sep 3, 2025 · open

Fire violation 2312-0240

Jan 8, 2024 · open

Fire inspection 626924

Mar 25, 2026 · Open/Follow-Up Needed

Fire inspection 604911

Sep 17, 2025 · Pending

Fire inspection 526112

Jan 22, 2024 · Open/Follow-Up Needed

Resident reports

Building-related 311 reports

General Request 101004628252

Aug 15, 2026 · Closed

General Request 101004504333

Jul 26, 2026 · Closed

Residential Building 101003228166

Dec 30, 2025 · Closed

General Request 101001310451

Jan 14, 2025 · Closed

General Request 101001293701

Jan 11, 2025 · Closed

Full record index

All record numbers on file

Every public record number associated with this address. Tap any number to view the underlying record.

Complaints (78)
Notices of violation (11)
Fire violations (10)
Fire inspections (25)
Permits (8)

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.