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Building and Landlord Data Analysis Report

345 Leavenworth St, San Francisco, CA 94102

4
Complaints
0
Fire Incidents
997
311 Calls
0
Permits

Risk Assessment

15
High Risk

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

Our AI predicts there is a 15% chance of no major maintenance issues.
Augrented Insights Report

The 31-unit, 4-story multi-family residential building at 345 Leavenworth Street, owned by Albert & Yvonne Woo, was constructed in 1919 in the Tenderloin neighborhood. The property has undergone several significant maintenance and safety improvements over the years, including a seismic retrofit in 2001 costing $90,000, reroofing work in 1993, and various street space permits between 2007-2015. Recent plumbing work completed in 2017 involved decommissioning an old boiler system and removing a backflow device.

The building has experienced recurring fire safety system issues in recent years, with multiple open fire violations as of 2024 regarding alarm systems, sleeping area requirements, and extinguishers, with several cases showing "Condition Corrected" or "Violation Issued" status between 2023-2024. The property has a documented history of maintenance challenges and resident concerns, particularly during 2022-2023, when multiple complaints were filed regarding electrical problems, heat issues, and pest control. A routine inspection in 2016 revealed various violations including improper wiring, plumbing issues, and interior maintenance needs, though these were abated by March 2016.

The building's age and ongoing maintenance needs are evident through various historical records, including termite repairs in 1989 and a 2001 elevator complaint. Recent 311 calls from December 2024-January 2025 indicate ongoing community challenges in the immediate area, including encampments and sidewalk maintenance issues. While many historical violations have been resolved, the presence of open violations as of 2024 regarding sleeping area requirements and fire safety systems suggests continued attention is needed for maintaining compliance with safety standards.

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.

345 Leavenworth St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Tenderloin.

Building Characteristics

Total units 31
Year built 1919
Total area 16600 sq ft
Floors 4
Tax Abatements None
Building Class A15 - Apartment 15 Units or more
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Key Building Statistics

4
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
13
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.
997
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.

Map and Aerial View of 345 Leavenworth St

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Reviews of 345 Leavenworth St

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345 Leavenworth St Landlord Information

Ownership Data

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

NameAddress
Woo Albert & Yvonne450 4th Ave 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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345 Leavenworth 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 345 Leavenworth St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 345 Leavenworth St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-31 05:58:40+00:00 Encampment Healthy Streets Operation CenterencampmentNone Closed
2025-07-27 20:44:35+00:00 General Request Healthy Streets Operation Centerhomelessness_and_supportive_housinghousing_homeless request_for_service Closed
2025-07-26 14:52:57+00:00 Residential Building SFFD - Bureau of Fire Preventionblocked_exit_common_areasNone Open
2025-07-24 09:11:09+00:00 General Request Healthy Streets Operation Centerhomelessness_and_supportive_housinghousing_homeless request_for_service Closed
2025-07-23 10:32:25+00:00 Encampment Healthy Streets Operation Center - IndividualNoneNone Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2022-12-09 00:00:00+00:002022-12-13 00:00:00+00:00Housing Inspection ServicesHeat Not Active View on DBI
2022-12-07 00:00:00+00:002023-01-09 00:00:00+00:00Housing Inspection ServicesElectrical problems, unit door lock does not work, rodents in basement, toilet bowl is loose, glass on main door is broken. Not Active View on DBI
2016-02-05 00:00:00+00:002016-03-24 00:00:00+00:00Housing Inspection ServicesComplaint generated routine inspection Not Active View on DBI
2016-02-02 00:00:00+00:002016-03-24 00:00:00+00:00Housing Inspection ServicesThe unit has mold issue and many mice. Not Active View on DBI
2002-08-14 00:00:00+00:002002-09-16 00:00:00+00:00Housing Inspection Services#26's bathroom, #6 living room and kitchen, #4's kitchen and bathroom. Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2022-12-09T00:00:00.000Z provide heat to each occupied habitable room capable to maintaining a min. room temp. of 70 degrees f. (701c hc) "heater was inoperable at time of inspection. repair or replace heater as require. note: if the heater requires replacement, obtain an electrical, plumbing and/or mechanical permit as required. " other sectionnot active
2022-12-09T00:00:00.000Z this notice includes violations for the areas noted. 345 leavenworth st. unit #4 building sectionnot active
2022-12-09T00:00:00.000Z inspector comments "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. 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. you can reach inspector maher @ (628)652-3397 or by email at derek.maher@sfgov.org " other sectionnot active
2022-12-07T00:00:00.000Z this notice includes violations for the areas noted. 345 leavenworth st. unit #4 building sectionnot active
2022-12-07T00:00:00.000Z maintain electrical in good working order (ccc 1941.1) provide electrical service to unit. at the time of inspection the unit had no power. plumbing and electrical sectionnot active
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
2025-06-02T00:00:00.000Z345 Leavenworth Stbuilding owner contact posting requirement referred to hearing
2025-05-01T00:00:00.000Z335 Leavenworth Stextinguisher / service required referred to hearing
2025-05-01T00:00:00.000Z335 Leavenworth Stsprinkler / 5-year service referred to hearing
2024-06-02T00:00:00.000Z410 Eddy Stsleeping area requirements open
2024-06-02T00:00:00.000Z410 Eddy Ststandpipes / missing caps referred to hearing
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2025-06-24 00:00:00+00:00150 Outside rubbish fire, otherNone0
2025-06-05 00:00:00+00:00735 Alarm system sounded due to malfunctionNone0
2025-04-22 00:00:00+00:00311 Medical assist, assist EMS crewNone0
2025-04-20 00:00:00+00:00111 Building fire2 Unintentional0
2025-03-16 00:00:00+00:00714 Central station, malicious false alarmNone0
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Building Permits

Permit records for 345 Leavenworth 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 345 Leavenworth St Compares

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