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Building and Landlord Data Analysis Report

303-309 30th Ave, San Francisco, CA 94121

15
Complaints
1
Fire Incidents
206
311 Calls
0
Permits

Risk Assessment

14
High Risk

This building is in the riskiest 10% of buildings in Presidio Heights with significant maintenance issues.

Our AI predicts there is a 14% chance of no major maintenance issues.
Augrented Insights Report

The 4-unit, 2-story multi-family residential building at 303-309 30th Ave in the Central Richmond neighborhood has undergone significant recent renovations and faced several concerning maintenance issues. Built in 1921, the property has seen substantial improvements in 2023, including comprehensive kitchen and bathroom remodels in January ($55,000) followed by additional bathroom upgrades in July ($28,192), with associated plumbing and electrical work properly permitted and completed. However, the building has experienced multiple serious maintenance challenges in recent years, particularly in 2023-2024, including seven complaints about water-related issues such as flooding and plumbing problems, concerns about combustible storage in the garage, and security issues with door locks.

A cluster of violations in February 2017 related to safety and compliance issues, including smoke detectors and security requirements, were all abated by May 2017. The building has maintained its infrastructure with several water heater replacements (most recently in 2020) and a roof replacement in 2008. Recent complaint patterns indicate ongoing maintenance challenges, with the most recent issues in early 2024 involving flooding in common areas and plumbing problems.

Multiple 311 calls in late 2024 suggest concerns about driveway access issues and environmental concerns. Notably, there were instances of unpermitted work in 2021, though most recent renovations have been properly permitted. The property has a history of fire safety concerns, with three combustible materials complaints filed between 2006 and 2021, though all were marked as corrected. While the building's recent improvements demonstrate investment in maintaining and upgrading the property, the recurring nature of some maintenance issues, particularly water-related problems, is worth noting.

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 40% of buildings in Central Richmond.

Building Characteristics

Total units 4
Year built 1921
Total area 4624 sq ft
Floors 2
Tax Abatements None
Building Class A - Apartment 4 units or less
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Key Building Statistics

15
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
14
Code Violations
Building code violations issued by DBI in the last 7 years.
1
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.
206
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

  • 309 30th Ave, San Francisco CA 94121
  • 303 30th Ave, San Francisco CA 94121
  • 305 30th Ave, San Francisco CA 94121
  • 307 30th Ave, San Francisco CA 94121

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Reviews of 303-309 30th Ave

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303-309 30th Ave Landlord Information

Ownership Data

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

NameAddress
Dean & Anne Tse Hom BypassHom Anne Tse Trustee 4640 California St 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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303-309 30th 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 303-309 30th Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 303-309 30th Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-30 18:19:32+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-29 13:01:06+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisbag_and_tag Closed
2025-07-29 06:32:53+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrismattress Closed
2025-07-23 10:19:32+00:00 General Request MTA - OPS Received (Do Not Reallocate)municipal_transportation_agencytransportation_engineering request_for_service Closed
2025-07-10 14:24:22+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2025-06-27 00:00:00+00:00NoneHousing Inspection ServicesWater is leaking from under the sink- there's water all over the kitchen floor. the tenant reported it a month ago and management hasn't really done anything to fix the issue Not Active View on DBI
2025-06-26 00:00:00+00:00NoneHousing Inspection ServicesWater leaking in the kitchen. Active View on DBI
2025-02-07 00:00:00+00:00NoneHousing Inspection ServicesStanding water in the common area Not Active View on DBI
2024-07-12 00:00:00+00:00NoneHousing Inspection ServicesBathroom plumbing issues, unable to utilize bathub. Not Active View on DBI
2024-03-07 00:00:00+00:00NoneHousing Inspection ServicesPool of water at garbage and laundry entrance. Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2024-01-04T00:00:00.000Z replace broken glass window pane (1001(h),708 hc) at left side garage doors facing 30th ave, multiple panes of broken glass observed. replace glass as needed. new glass must be safety glazing. building sectionnot active
2024-01-04T00:00:00.000Z this notice includes violations for the areas noted. this department investigated the complaint at the subject property and observed violation(s) of the san francisco housing code which are delineated within the notice of violation issued. pertinent observations are as follows. building sectionnot active
2024-01-04T00:00:00.000Z provide adequate lighting (504g hc) at rear exit passageway, light fixture not working. occupant states there was previously a pull cord to operate fixture. repair light fixture as needed. building sectionnot active
2024-01-04T00:00:00.000Z repair clogged drain (1001f hc) at rear exit passageway, clogged exterior floor drain observed. unclog floor drain. building sectionnot active
2024-01-04T00:00:00.000Z inspector's comments it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas cited within this notice. if the property owner cannot attend the scheduled reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector. your cooperation is appreciated. building sectionnot active
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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
2023-01-01 00:00:00+00:00733 Smoke detector activation due to malfunctionNone0
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Building Permits

Permit records for 303-309 30th 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 303-309 30th Ave Compares

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