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Building and Landlord Data Analysis Report

1433-1435 23rd Ave, San Francisco, CA 94122

0
Complaints
0
Fire Incidents
7
311 Calls
0
Permits

Risk Assessment

63
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 63% chance of no major maintenance issues.
Augrented Insights Report

The property at 1433 23rd Avenue in the Central Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1939, currently owned by the Choy Trust. The building is undergoing significant renovations as of early 2024, with substantial work permitted including kitchen and bathroom remodels in both units, the addition of half baths and lighting improvements, new bedrooms and bathrooms, a first-floor kitchenette, and comprehensive upgrades to the electrical and plumbing systems, with a total estimated cost of $150,000.

These improvements are being accompanied by the installation of two new furnaces, new water heaters, an upgraded electrical panel with 100-amp service, and extensive rewiring throughout the property. The building's maintenance history shows earlier work in 2006 with a reroofing project valued at $6,500.

External to the building itself, there have been various neighborhood issues documented through 311 calls between 2018-2022, including sidewalk and pavement defects, graffiti incidents, and parking-related complaints, though these are typical of urban environments. Notably, in September 2022, there was a tenant buyout at the adjacent property (1435 23rd Avenue) involving one tenant and a payment of $26,000, though there are no recorded buyout transactions for 1433 23rd Avenue itself. The extensive current renovations suggest a substantial investment in improving the property's amenities and infrastructure, though some of the work (such as the addition of new bedrooms and bathroom facilities) may exceed typical residential standards for the building type.

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 Central Sunset.

Building Characteristics

Total units 2
Year built 1939
Total area 2736 sq ft
Floors 2
Tax Abatements None
Building Class F - Flats & Duplex
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Key Building Statistics

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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.
7
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

  • 1435 23rd Ave, San Francisco CA 94122
  • 1433 23rd Ave, San Francisco CA 94122

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1433-1435 23rd Ave Landlord Information

Ownership Data

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

NameAddress
Choy TrustChoy Edmond C & Lillian L, 20901 Wardell Rd Saratoga CA 95070

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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1433-1435 23rd 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 1433-1435 23rd Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1433-1435 23rd Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-02-25 14:44:43+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchother_illegal_parkingNone Closed
2022-06-28 16:17:00+00:00 Parking Enforcement Parking Enforcement Dispatch QueueOther_Illegal_Parkingblack - acura tsx - cphlpqd Closed
2022-06-23 14:41:30+00:00 Sidewalk or Curb DPW BSM QueueSidewalk_DefectCollapsed_sidewalk Open
2022-02-17 16:23:00+00:00 Graffiti DPW Ops QueueGraffiti on Other_enter_additional_details_belowOther_enter_additional_details_below - Offensive Closed
2021-12-01 14:22:00+00:00 Blocked Street or SideWalk Recology_AbandonedBlocked_SidewalkCafe_table_and_chairs blocking sidewalk Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
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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 1433-1435 23rd 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
18300081433 23rd AvenueNoneNoneNone
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How 1433-1435 23rd Ave 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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