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Building and Landlord Data Analysis Report

45-47 Bonita St, San Francisco, CA 94109

1
Complaints
0
Fire Incidents
6
311 Calls
0
Permits

Risk Assessment

55
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 55% chance of no major maintenance issues.
Augrented Insights Report

This two-unit residential building, located at 45-47 Bonita Street in the Russian Hill neighborhood, is a two-story flats and duplex structure built in 1910. The Fong family (Gerald K & Molly W 200) currently owns the property. The building's maintenance history shows attention to stairway safety, with the most recent work being a tile installation in 2017 to address cracking at the property entrance, though this work reportedly proceeded without proper permits, leading to a complaint that year.

Earlier stair-related work includes a 2007 permit for replacing four stairs, and previous issues with stairs are noted in a 1991 complaint about dry rot around the garage door and stucco repairs. The property underwent significant garage modifications in the early 2000s, including a 2003 conversion to create two legal parking spaces. Earlier attempts to remove garage posts were attempted in 1998, though those permits expired.

The building has experienced several resident-related issues over the years, including a non-functioning wall heater complaint in 2011 and a complaint about unpermitted weekend work with toxic chemicals in 2002. The most recent property-related incidents have been primarily parking issues, with multiple reports of blocked driveways between 2021 and 2024, though these were handled by parking enforcement rather than building management. The property's maintenance record shows a focus on addressing wear and tear, particularly in common areas like stairs and the garage, though some permits have either expired or led to complaints about unauthorized work.

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.

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Russian Hill.

Building Characteristics

Total units 2
Year built 1910
Total area 2180 sq ft
Floors 2
Tax Abatements None
Building Class F - Flats & Duplex
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Key Building Statistics

1
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
0
Code Violations
Building code violations issued by DBI in the last 7 years.
0
Fire Incidents
Total number of fire incidents reported at this building.
0
DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
6
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
0
Building Permits
Number of building permits issued by DBI.

Included Addresses

  • 47 Bonita St, San Francisco CA 94109
  • 45 Bonita St, San Francisco CA 94109

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45-47 Bonita St Landlord Information

Ownership Data

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

NameAddress
Fong Gerald K & Molly W 2001448 Pine St Ste 202 San Francisco CA 94109

Landlord Portfolio

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

AddressUnitsCode ViolationsRisk 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 FiledCase TitleCourtLink
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45-47 Bonita St Rent Control Status

Year Built
Built before 1979
Units
More than 1 unit
Rent Board Registration
Not applicable
Additional Info
N/A
Year BuiltUnitsRent Board RegistrationAdditional Info
Before 1979 >1 unit N/A N/A

Full Building Data for 45-47 Bonita St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 45-47 Bonita St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-06-27 08:25:20+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
2025-01-24 11:27:29+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
2024-01-27 22:39:21+00:00 Parking Enforcement Parking Enforcement Review QueueBlocking_Driveway_Cite_OnlyBlue - Tesla - 7vge171 Closed
2023-03-06 15:32:00+00:00 Parking Enforcement Parking Enforcement Dispatch QueueBlocking_Driveway_Cite_OnlyBlack - Toyota - 7pks559 Closed
2022-10-10 16:59:00+00:00 Parking Enforcement Parking Enforcement Dispatch QueueBlocking_Driveway_Cite_TowRed - Fiat - 6vvd373 Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2017-09-01 00:00:00+00:00NoneBuilding Inspection DivisionRepaving stair tiles from street to front door without permit Not Active View on DBI
2011-01-12 00:00:00+00:00NoneHousing Inspection ServicesWall heater does not work. Not Active View on DBI
2002-12-20 00:00:00+00:002002-12-20 00:00:00+00:00Housing Inspection ServicesWeekend work being done on unit without permits. using toxic chemicals without notification to neighbors. Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
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Building Permits

Permit records for 45-47 Bonita St.

Permit Creation DateEstimated CostDescriptionStatusPermit Number
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Electrical Permits

Electrical system permits for the building.

Application DateDescriptionStatusPermit Number
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Plumbing Permits

Plumbing system permits for the building.

Application DateDescriptionStatusPermit Number
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Planning Records

Planning records for the property.

DateProject AddressDescriptionApplicant
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
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How 45-47 Bonita St Compares

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Showing buildings that are: within 0.5 miles , of similar age (±15 years), of similar size (±50% units)

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