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Building and Landlord Data Analysis Report

3450 Market St, San Francisco, CA 94114

0
Complaints
0
Fire Incidents
50
311 Calls
0
Permits

Risk Assessment

25
High Risk

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

Our AI predicts there is a 25% chance of no major maintenance issues.
Augrented Insights Report

The 5-story, 7-unit multi-family residential building at 3450 Market St in Twin Peaks, owned by Hoo Lan Yuk Chan and built in 1974, has undergone several significant structural and safety improvements over the years. Most notably, the building completed a mandatory soft-story retrofit in 2017-2018 (with concrete grade beam revisions) at a cost of $150,000, achieving Tier 3 compliance and receiving a Certificate of Final Completion. Between 2011 and 2018, various window and door replacements were performed, including window and patio door upgrades in multiple units to meet modern energy efficiency standards.

The building's maintenance history shows recurring concerns about fire safety and building systems, with multiple fire code violations documented between 2005 and 2024. Recent tenant complaints filed in 2023-2024 indicate ongoing issues with elevator reliability, garage door functionality, window maintenance, and water intrusion problems. During March 2024, serious fire safety concerns were raised regarding the lack of automatic fire sprinklers in the garages and inadequate maintenance of fire extinguishers in common areas.

The building's elevator system, which appears to have been last permitted in 2011, has been reported as unreliable and potentially unsafe. While several historical violations have been abated, including those related to fire escapes and combustible storage, the recurrence of similar issues suggests persistent maintenance challenges. Two active complaints from 2023-2024 regarding window frames and garage door conditions are currently under review by Housing Inspection Services.

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.

3450 Market St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Twin Peaks.

Building Characteristics

Total units 7
Year built 1974
Total area 12071 sq ft
Floors 5
Tax Abatements None
Building Class A5 - Apartment 5 to 14 Units
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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.
50
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.

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3450 Market St Landlord Information

Ownership Data

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

NameAddress
Hoo Lan Yuk Chan722 Judah St 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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3450 Market 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 3450 Market St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 3450 Market St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-06-11 15:11:16+00:00 Residential Building DBI - Housing Inspectionelevators_everthing_elseNone Closed
2025-05-14 16:07:12+00:00 Sewer PUC - Sewer Opssewage_back-up_dischargefrom_side_sewer_vent Closed
2025-04-29 13:20:42+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
2025-04-28 06:20:21+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-04-26 12:57:40+00:00 Graffiti Public PW - Street and Environmental Servicesnot_offensiveother Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2025-06-23 00:00:00+00:00NoneHousing Inspection ServicesElevator is broken Active View on DBI
2025-05-01 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 30-apr-25; time last observed: 7:14pm; identity of person performing the work: unknown; floor: 2nd floor; unit: back garag; exact location: garage; building type: residence/dwelling stairway safety; work w/o permit; work being done in dangerous manner; ; additional information: owner/landlord is building a wall in the back garage and light in the stairwell of the garage is out; Active View on DBI
2025-02-03 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 31-jan-25; time last observed: 10:30am; floor: multiple f; exact location: main bldg; building type: residence/dwelling stairway safety; insects/rodents; disabled acc: elevator/lift; ; additional information: mice running around in the building due to entrance holes in the garage and door to building. reported lighting to the landlord and has not been fixed, causing danger in the stairwell at night. elevator working on an expired permit.; Active View on DBI
2025-01-31 00:00:00+00:00NoneHousing Inspection ServicesThere's no light in elevator for about a month & no light outside for over 6 months now. there's rat infestation as well. Active View on DBI
2025-01-31 00:00:00+00:00NoneHousing Inspection ServicesThere's no light in elevator for about a month & no light outside for over 6 months now. there's rat infestation as well. Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2025-06-23T00:00:00.000Z this notice includes violations for the areas noted. this notice includes violations of the san francisco housing code. unless noted otherwise, all violations were observed on the date of inspection at 3450 market street, san francisco, ca. building sectionnot active
2025-06-23T00:00:00.000Z inspector comments important note: due to the nature of this violation, this property has been defined as a nuisance per section 1001-d of the san francisco housing code. it is the property owner¿s responsibility to be present or direct his/her representative to attend the re-inspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas not accessed during the initial inspection as specified, and/or to provide access to all areas cited within this notice. if the property owner cannot attend the scheduled re-inspection (as specified on this notice) it is his/her responsibility to secure a different inspection date and time with the inspector, and provide all tenants with notification as required by california civil code section 1954 (san francisco housing code section 303(b), if any dwellings, apartment units or guest rooms are to be accessed during the re-inspection. other sectionnot active
2025-06-23T00:00:00.000Z provide elevator service, nuisance 505c, 713, 1001d, l, 1002b sfhc at the time of inspection the elevator was not in service. repair/restore/replace the elevator as necessary within the specified time frame listed below. building sectionnot active
2025-05-01T00:00:00.000Z No description entered Noneactive
2025-01-31T00:00:00.000Z inspector comments this notice of violation identifies violations found at the common areas of the subject property. building sectionactive
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
2024-04-18T00:00:00.000Z3450 Market Stfire extinguishers/maintenance abated
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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 3450 Market 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 3450 Market St Compares

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