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Building and Landlord Data Analysis Report

150-152 21st Ave, San Francisco, CA 94121

0
Complaints
0
Fire Incidents
11
311 Calls
2
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 Leung Family Trust owns this 4-unit, 2-story multi-family residential building located at 150-152 21st Avenue in the Lake-Presidio neighborhood. Built in 1912, the property has undergone several significant renovations and faced various maintenance challenges over the years. Most notably, from late 2022 through early 2023, substantial work was completed on the rear cottage, including a $150,000 remodel of the kitchen, bathroom, bedroom, and living room, along with foundational work, new plumbing, and electrical systems.

This followed a 2022 incident involving water damage repairs to Unit B's kitchen, bathroom, bedroom, living room, hallway, and storage room. The building's history includes some concerning events that merit attention. In 2005, there were complaints about illegal construction and sewer issues, though these were subsequently resolved.

More recent concerns include a 2024 sewage backup incident from the side sewer vent, though this was resolved through field work. The property has also experienced recurring issues with trees, including multiple incidents of damaged or fallen trees between 2017 and 2024, with one 1998 complaint about neighbor's rainwater leaking into the garage that remains listed as active. There have been several parking-related complaints and a pavement defect issue reported in 2018, all of which were resolved through normal channels.

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 Lake Street.

Building Characteristics

Total units 4
Year built 1912
Total area 4210 sq ft
Floors 2
Tax Abatements None
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.
11
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
2
Building Permits
Number of building permits issued by DBI.

Included Addresses

  • 150 21st Ave, San Francisco CA 94121
  • 152 21st Ave, San Francisco CA 94121

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Reviews of 150-152 21st Ave

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150-152 21st Ave Landlord Information

Ownership Data

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

NameAddress
Leung Family TrustPhilip K Leung, Trustee 152 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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150-152 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 150-152 21st Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 150-152 21st Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-04-03 21:36:09+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchparking_on_sidewalkNone Closed
2025-03-08 12:36:46+00:00 Sewer PUC - Sewer Opssewage_back-up_dischargefrom_side_sewer_vent Closed
2025-01-29 11:18:07+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrishuman_waste_or_urine Closed
2025-01-15 17:35:01+00:00 Damage Property 311 - Service RequestotherNone Closed
2024-12-24 19:03:22+00:00 Tree Maintenance PW - Street and Environmental Servicesdamaged_treefallen_tree Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2005-09-29 00:00:00+00:002006-01-24 00:00:00+00:00Building Inspection DivisionConstruction inside of house/working w/o a permit for three months. Not Active View on DBI
2005-05-25 00:00:00+00:002005-07-11 00:00:00+00:00Plumbing Inspection DivisionHouse trap is broken in the sidewalk. sewer is been leaking to the middle of the block to the street. Not Active View on DBI
1998-10-05 00:00:00+00:00NonePlumbing Inspection DivisionNeighbor's rainwater leaks into garage. 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 150-152 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 150-152 21st Ave Compares

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