Building and Landlord Data Analysis Report

2471 Chestnut St, San Francisco, CA 94123

Complaints

Fire Incidents

311 Calls

Permits

Risk Assessment

High Risk

This building is in the riskiest 10% of buildings in Presidio Heights with significant maintenance issues.

Our AI predicts there is a 33% chance of no major maintenance issues.

Augrented Insights Report

The three-unit multi-family residential building at 2471 Chestnut Street in the Marina District, owned by the Michael P Singer Revocable Trust, has experienced various maintenance and safety incidents since its construction in 1930. Most recently, in August 2023, the building underwent reroofing work valued at $12,400.

The property has a documented history of termite issues, with repairs completed in 1990 and 1994, though no such problems have been reported in recent decades. The building has encountered multiple parking enforcement issues over the past year, with seven documented cases of driveway blocking between July 2023 and January 2025, resulting in several citations being issued.

Two notable safety incidents were recorded: a gas leak (situation 412) and two malfunctioning alarm system activations (situation 735), though none of these emergencies resulted in civilian injuries. The building's maintenance history shows attention to roofing updates and previous pest control measures, while the recent parking enforcement issues suggest ongoing challenges with vehicle management around the property.

Last updated: January 17, 2025

This report is created with AI and based on the most recent 10 data items in each category. Full reports with 50+ data points are available to subscribers.

2471 Chestnut St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Marina.

33% chance of no major maintenance issues.

Building Characteristics

Total units	3
Year built	1930
Total area	3222 sq ft
Floors	2
Tax Abatements	None
Building Class	F - Flats & Duplex

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Key Building Statistics

Building Complaints

Number of complaints filed with the Department of Building Inspection in the last 7 years.

Code Violations

Building code violations issued by DBI in the last 7 years.

Fire Incidents

Total number of fire incidents reported at this building.

DBI Director Hearings

Number of Director's Hearings held by DBI in the last 7 years.

311 Calls

Number of 311 calls for this building.

Fire Injuries

Number of fire injuries reported by SFFD.

Building Permits

Number of building permits issued by DBI.

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2471 Chestnut St Landlord Information

Ownership Data

Ownership data from the Secured Roll (property tax) provided by the SF Assessor-Recorder.

Name	Address
Michael P Singer Revoc Tr	Singer Michael 3154 Baker St San Francisco CA 94123

Landlord Portfolio

We cross-reference landlords' property tax registrations to find the other buildings they own or manage.

Address	Units	Code Violations	Risk Rating

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Landlord Court Records

From CA Court Service & DocketAlarm. Note: name matching only, verify parties are actually the owners by reviewing the case files!

Date Filed	Case Title	Court	Link

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2471 Chestnut St Rent Control Status

Year Built

Built before 1979

Units

More than 1 unit

Rent Board Registration

Not applicable

Additional Info

N/A

Year Built	Units	Rent Board Registration	Additional Info
Before 1979	>1 unit	N/A	N/A

Rent Controlled. Units should be rent controlled and subject to eviction protection under San Francisco's Rent Ordinance.

Full Building Data for 2471 Chestnut St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 2471 Chestnut St, as well as requests for service nearby.

Opened	Category	Responsible Agency	Request Type	Request Details	Status
2025-07-22 18:48:29+00:00	Parking Enforcement	MTA - Parking Enforcement Dispatch	blocking_driveway_cite_only	None	Closed
2025-04-17 11:53:32+00:00	Parking Enforcement	MTA - Parking Enforcement Dispatch	other_illegal_parking	None	Closed
2025-02-19 09:12:56+00:00	Street and Sidewalk Cleaning	PW - Street and Environmental Services	garbage_and_debris	human_waste_or_urine	Closed
2025-01-06 12:40:28+00:00	Parking Enforcement	MTA - Parking Enforcement Dispatch	blocking_driveway_cite_only	None	Closed
2024-12-24 12:12:46+00:00	Parking Enforcement	MTA - Parking Enforcement Dispatch	blocking_driveway_cite_only	None	Closed

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DBI Complaints

Complaints received by the Department of Building Inspection.

Date Filed	Date Abated	Assigned Division	Complaint Description	Status	Link

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DBI Violations

Building code violations records.

Date Filed	Date Abated	Item	Violation Description	Status

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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation Date	Disposition Date	Address	Violation Description	Status

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Fire Incidents

Historical fire incident records for the property.

Incident Date	Primary Situation	Ignition Cause	Civilian Injuries
2024-12-06 00:00:00+00:00	412 Gas leak (natural gas or LPG)	None	0

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Building Permits

Permit records for 2471 Chestnut St.

Permit Creation Date	Estimated Cost	Description	Status	Permit Number

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Electrical Permits

Electrical system permits for the building.

Application Date	Description	Status	Permit Number

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Plumbing Permits

Plumbing system permits for the building.

Application Date	Description	Status	Permit Number

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Planning Records

Planning records for the property.

Date	Project Address	Description	Applicant

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Tenant Buyouts

Tenant buyout records for the property.

Blocklot	Address	Agreement Date	Amount	Tenants

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How 2471 Chestnut St Compares

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2471 Chestnut St, San Francisco, CA 94123

Risk Assessment

2471 Chestnut St Report Contents

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Download Full Report for 2471 Chestnut St

Building Overview

Renter Risk Rating

Building Characteristics

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Key Building Statistics

Map and Aerial View of 2471 Chestnut St

Street Map View

Satellite View

Reviews of 2471 Chestnut St

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2471 Chestnut St Landlord Information

Contact Details

Ownership Data

Property Portfolio

Landlord Portfolio

Court Cases

Landlord Court Records

2471 Chestnut St Rent Control Status

Year Built

Units

Rent Board Registration

Additional Info

Full Building Data for 2471 Chestnut St

Complaints

311 Housing Complaints

DBI Complaints

Building Code Violations

DBI Violations

Fire Records

Fire Violations

Fire Incidents

Permits

Building Permits

Electrical Permits

Plumbing Permits

Planning Records

Planning Records

Tenant Buyouts

Tenant Buyouts

How 2471 Chestnut St Compares

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