Building and Landlord Data Analysis Report

126-128 21st Ave, San Francisco, CA 94121

0
Complaints
0
Fire Incidents
5
311 Calls
0
Permits

Risk Assessment

70
Low Risk

This building shows minimal signs of maintenance issues based on our analysis.

Our AI predicts there is a 70% chance of no major maintenance issues.
Augrented Insights Report

The two-story multi-family residential building at 126-128 21st Avenue, owned by the Owyang Bypass Trust, was constructed in 1972 and contains two units. The building has undergone several significant maintenance and repair projects over its lifetime, with the most recent notable work being a roof foam overlay application completed in 2017 at a cost of $21,533.

Prior roofing work was performed in 2005 and 1989, while other improvements included a window replacement project in 2002 involving twelve street-visible windows. The property has experienced recurrent issues with abandoned vehicles in the vicinity, with eight documented incidents between 2014 and 2021, though all were resolved with vehicles being gone upon inspection.

Other minor incidents include a defaced parking sign in 2021 and an encampment report in 2019 that was investigated and found to be resolved. The building's maintenance history shows regular upkeep of essential systems, particularly focusing on roof maintenance and window improvements.

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.

126-128 21st Ave Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Lake Street.

Building Characteristics

Total units 2
Year built 1972
Total area 4400 sq ft
Floors 2
Tax Abatements Home Owners
Building Class F - Flats & Duplex
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Key Building Statistics

0
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.
5
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

  • 126 21st Ave, San Francisco CA 94121
  • 128 21st Ave, San Francisco CA 94121

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126-128 21st Ave Landlord Information

Ownership Data

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

NameAddress
Owyang Bypass Trust TheFlorence Owyang 128 21St Ave San Francisco CA 94121

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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126-128 21st 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 126-128 21st Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 126-128 21st Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2021-03-10 08:02:44+00:00 Sign Repair DPT SignShop QueueSign - DefacedOther_Parking_Type - Defaced; support - OK Closed
2019-11-16 08:44:20+00:00 Encampments HSOC QueueEncampment ReportsEncampment Cleanup Closed
2019-08-29 17:42:00+00:00 Abandoned Vehicle DPT Abandoned Vehicles Work QueueAbandoned VehiclesDPT Abandoned Vehicles Low Closed
2019-03-04 08:42:00+00:00 Abandoned Vehicle DPT Abandoned Vehicles Work QueueAbandoned VehiclesDPT Abandoned Vehicles Low Closed
2019-02-04 13:17:00+00:00 Abandoned Vehicle DPT Abandoned Vehicles Work QueueAbandoned VehiclesDPT Abandoned Vehicles Low 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 126-128 21st 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 126-128 21st Ave Compares

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