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Building and Landlord Data Analysis Report

731-733 9th Ave, San Francisco, CA 94118

8
Complaints
0
Fire Incidents
23
311 Calls
5
Permits

Risk Assessment

33
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 property at 731-733 9th Avenue in San Francisco's Inner Richmond neighborhood is a two-story, three-unit multi-family residential building constructed in 1913, currently owned by Le Sandra & Tu. The building has undergone significant renovations and faced several regulatory challenges over recent years. Most notably, between 2018-2019, there were multiple substantial improvement projects including a kitchen remodel on the top floor (739 unit) with extensive dry rot repair ($32,000), replacement of rear windows ($9,000), and interior wall and ceiling work on the top floor unit ($3,000), all accompanied by the necessary electrical and plumbing permits.

However, there were also several building complaints during this period regarding unpermitted work, including concerns about electrical modifications, window replacements, and construction dust management, particularly in late 2018 and 2019. The building's history reveals some regulatory scrutiny, particularly in 2017 when multiple violations were recorded regarding safety inspections of garages, storage rooms, and common areas. These violations included requirements for carbon monoxide detectors, security features, and compliance with fire safety regulations, though records indicate these were ultimately abated.

More recent history shows attention to exterior maintenance, with street space permits filed in 2020. The property has been subject to routine housing inspections over the years, with the most recent being typical for an older multi-family building in San Francisco. Recent 311 calls (2022-2025) primarily relate to street cleaning and parking enforcement issues in the vicinity, suggesting ongoing management of typical urban neighborhood concerns, though these are not directly related to the building's condition or management.

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 Inner Richmond.

Building Characteristics

Total units 3
Year built 1913
Total area 3624 sq ft
Floors 2
Tax Abatements None
Building Class F - Flats & Duplex
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Key Building Statistics

8
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
13
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.
23
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
5
Building Permits
Number of building permits issued by DBI.

Included Addresses

  • 731 09th Ave, San Francisco CA 94118
  • 733 09th Ave, San Francisco CA 94118

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731-733 9th Ave Landlord Information

Ownership Data

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

NameAddress
Le Sandra & Tu731 - 733 9th Ave San Francisco CA 94118

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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731-733 9th Ave 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 731-733 9th Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 731-733 9th Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-05-23 09:59:12+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisfurniture Closed
2025-01-30 17:11:43+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
2025-01-08 14:44:10+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2024-12-27 13:51:51+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
2024-11-26 21:29:03+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchother_illegal_parkingNone Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2020-05-06 00:00:00+00:00NoneBuilding Inspection DivisionCross cabrillo --- caller states the construction worker didn't wear any masks and no practice the social distancing. a lease 5 or 6 worker. residential construction (311 sr#12391896) Not Active View on DBI
2019-11-12 00:00:00+00:00NoneBuilding Inspection DivisionWork done in 733. gutted out the whole aparment down to the studs. uncontained dust and debris all over. work without permits. Not Active View on DBI
2019-08-29 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 28-aug-19; time last observed: 3:00 pm; floor: 2; unit: 3; exact location: main bldg; building type: residence/dwelling work w/o permit; work beyond scope of permit; ; additional information: the two front windows of the top floor of 733 has been replaced and there were no permits posted on the building. a piece of paper on each window says iwc. the windows are different from the lower unit of 731. please investigate. ; Not Active View on DBI
2019-04-10 00:00:00+00:00NoneElectrical Inspection DivisionDate last observed: 08-apr-19; time last observed: 4:00pm; exact location: main bldg; building type: residence/dwelling work w/o permit; work beyond scope of permit; electrical work being performed w/o permit; ; additional information: was walking by and noticed construction work being done in doorway area of 733 as door was open. possibly electrical work being done. can hear some construction upstairs as well but no permits are posted so don't know if any were obtained. part of wall to the right of doorway has a section cut out where a blue pvc electrical box can be seen so maybe this may be where a light switch was. can see there is a circular hole a little bit over a foot above this cut out with a roll of wire hanging. there is another circular hole above that circular hole on the ceiling. in the middle of the ceiling there is a big cut out where it looks to be a new electrical lighting fixture maybe for recessed lighting but not sure. there is another small hole and Not Active View on DBI
2018-12-13 00:00:00+00:00NoneBuilding Inspection Division733 9th ave. top flat. --- there is excavation / construction at the listed address. there is no posted permits. please investigate. (311 sr 9907613) construction noise without a permit (311 sr#10658077) 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 731-733 9th Ave.

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 731-733 9th Ave Compares

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