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Building and Landlord Data Analysis Report

1101 Filbert St, San Francisco, CA 94109

2
Complaints
0
Fire Incidents
40
311 Calls
2
Permits

Risk Assessment

37
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 37% chance of no major maintenance issues.
Augrented Insights Report

The 4-unit apartment building at 1101 Filbert Street in Russian Hill, owned by Howard A & Mayme Jue Leong, has undergone significant renovations and improvements since its construction in 1917. The most recent work has focused on Unit 2, with substantial renovations in 2023-2024 including interior updates, window replacements, and electrical improvements, along with the installation of a heat pump.

Between 2018-2019, the property underwent comprehensive upgrades including electrical rewiring of all units, bathroom and kitchen remodels, and new HVAC systems. In 2019, the building faced multiple housing code violations regarding heating, fire safety, lighting, and carbon monoxide safety, all of which were resolved by April 2019. The building has had several major infrastructure improvements, including a complete re-roofing in 2021, dry rot repairs in 2019, and retaining wall repairs in 2006.

A notable past issue involved the illegal construction of a roof deck in 2005, which was subsequently addressed and properly permitted. Recent concerns have primarily been related to exterior maintenance and street-level issues, as evidenced by multiple 311 calls in 2024 regarding garbage, debris, and parking violations. The property has maintained active compliance with regular housing inspections, and recent electrical upgrades include a fire alarm system improvement completed in 2024.

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.

1101 Filbert St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Russian Hill.

Building Characteristics

Total units 4
Year built 1917
Total area 4038 sq ft
Floors 3
Tax Abatements None
Building Class A - Apartment 4 units or less
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Key Building Statistics

2
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
6
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.
40
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.

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1101 Filbert St Landlord Information

Ownership Data

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

NameAddress
Howard A & Mayme Jue LeongShawn Leong P.O. Box 6010 San Mateo CA 94403

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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1101 Filbert St 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 1101 Filbert St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1101 Filbert St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-28 10:41:13+00:00 Graffiti Public US Postal Service Maintenancenot_offensivemail_box Open
2025-07-21 10:50:57+00:00 Graffiti Public PW - Street and Environmental Servicesnot_offensivepole Closed
2025-06-20 10:39:29+00:00 Graffiti Public US Postal Service Maintenancenot_offensivemail_box Closed
2025-06-20 10:39:02+00:00 Graffiti Public PW - Street and Environmental Servicesnot_offensivepole Closed
2025-06-04 11:52:00+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisfurniture Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2019-12-20 00:00:00+00:00NoneBuilding Inspection DivisionIllegal handrail built with wood at the roof level on the west side of the structure. Not Active View on DBI
2019-02-19 00:00:00+00:002019-04-23 00:00:00+00:00Housing Inspection ServicesLight located at entry way of building has been out for several months - tenant does not feel safe. Not Active View on DBI
2011-07-11 00:00:00+00:00NoneHousing Inspection ServicesRoutine Not Active View on DBI
2008-02-19 00:00:00+00:002008-02-19 00:00:00+00:00Housing Inspection ServicesRoutine inspection Not Active View on DBI
2005-08-19 00:00:00+00:002008-11-06 00:00:00+00:00Code Enforcement SectionIllegal roof deck being built Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2019-12-20T00:00:00.000Z No description entered Nonenot active
2019-02-19T00:00:00.000Z provide adequate lighting (504g hc) provide/install adequate lighting to front entry landing to building. at time of inspection front entry light fixture(s) missing. plumbing and electrical sectionnot active
2019-02-19T00:00:00.000Z comply with section 604 of the san francisco housing code (604 hc) complete and return to housing inspection services the signed compliance affidavit for section 604 of the san francisco housing code(attached with this notice) building sectionnot active
2019-02-19T00:00:00.000Z recharge/date tag fire extinguisher type 2a 10bc or equivalent (905,1001(m)hc) recharge/date tag fire extinguishers throughout the building. at time of inspection date tags indicate last recharge on august 2016. fire sectionnot active
2019-02-19T00:00:00.000Z provide carbon monoxide affidavit (420.4,907.2.11 &340.6.1 sfbc) provide signed self certification affidavit for smoke alarms and carbon monoxide (affidavit enclosed) smoke detection 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
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Building Permits

Permit records for 1101 Filbert St.

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 1101 Filbert St Compares

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