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Building and Landlord Data Analysis Report

1945-1955 Lyon St, San Francisco, CA 94115

1
Complaints
0
Fire Incidents
37
311 Calls
0
Permits

Risk Assessment

40
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 40% chance of no major maintenance issues.
Augrented Insights Report

The 1945-1955 Lyon Street property is a three-story, six-unit multi-family residential building located in Pacific Heights, constructed in 1907 and currently owned by 1945-1955 Lyon St LLC. The building recently suffered significant fire damage in April 2024, rendering it unsafe and uninhabitable, with extensive damage to the upper facade and roof. As of June 2024, permits have been issued for limited demolition to address safety concerns and additional re-roofing work, with the fire incident currently classified as an active violation.

The building has undergone several important improvements over the years, including completion of mandatory seismic retrofit work in 2015 (compliance with 2012 IEBC Appendix A-4), and various unit renovations including kitchen and bathroom upgrades in 2005-2003. Historical maintenance records show attention to building safety features, though a routine inspection in 2017 identified issues with wood stairs that required repair. The property has maintained compliance with soft-story requirements, achieving Tier 3 work complete status with CFC issuance.

Various building complaints and routine inspections have been conducted over the years, revealing past safety and maintenance concerns including exterior peeling paint (2001), multiple violations in 2008 related to fire safety and security, and a 2017 issue with wood stairs. Recent municipal service calls primarily relate to exterior maintenance matters such as street and sidewalk issues, parking violations, and tree root damage to the sidewalk, with some cases still open as of late 2024. A proposed renovation project currently under consideration aims to expand unit sizes and improve amenities across all six units, including adding new bathrooms, kitchens, closets, and roof decks, though this is subject to the resolution of the current fire damage situation.

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 Pacific Heights.

Building Characteristics

Total units 6
Year built 1907
Total area 6927 sq ft
Floors 3
Tax Abatements None
Building Class A5 - Apartment 5 to 14 Units
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Key Building Statistics

1
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
1
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.
37
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

  • 1955 Lyon St, San Francisco CA 94115
  • 1945 Lyon St, San Francisco CA 94115
  • 1949 Lyon St, San Francisco CA 94115
  • 1951 Lyon St, San Francisco CA 94115
  • 1953 Lyon St, San Francisco CA 94115
  • 1947 Lyon St, San Francisco CA 94115

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1945-1955 Lyon St Landlord Information

Ownership Data

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

NameAddress
1945-1955 Lyon St LlcBayer Carole Sole Member 3378 Washington 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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1945-1955 Lyon 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 1945-1955 Lyon St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1945-1955 Lyon St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-22 15:19:55+00:00 Tree Maintenance PW - Street and Environmental Servicesovergrown_treeblocking_signs Open
2025-07-21 20:29:49+00:00 MTA Parking Traffic Signs Normal Priority PW - Urban Forestrystopother ok Open
2025-07-18 08:53:17+00:00 MTA Parking Traffic Signs High Priority MTA - Sign Shopotheron_ground bent Closed
2025-07-05 10:14:46+00:00 Street Defect PW - Street Use and Mappingsidewalk_defectcollapsed_sidewalk Closed
2025-06-20 13:35:44+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
2025-01-17 00:00:00+00:002025-01-22 00:00:00+00:00Building Inspection DivisionThe building as it stands its more volunerable to more fire as the burned wood is still there and fire particles are bing spread in the air. scaffolding is blocking the whole sidewalk, multiple break ins are happening due to this matter. Not Active View on DBI
2024-04-26 00:00:00+00:00NoneCode Enforcement SectionFire damaged building Active View on DBI
2024-04-26 00:00:00+00:002024-04-30 00:00:00+00:00Building Inspection DivisionFire damage Not Active View on DBI
2017-06-16 00:00:00+00:002017-08-25 00:00:00+00:00Housing Inspection ServicesRoutine safety inspection Not Active View on DBI
2008-01-24 00:00:00+00:002008-07-22 00:00:00+00:00Housing Inspection ServicesRoutine / 6 units Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2024-04-26T00:00:00.000Z No description entered Noneactive
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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
2024-05-02 00:00:00+00:00745 Alarm system activation, no fire - unintentionalNone0
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Building Permits

Permit records for 1945-1955 Lyon 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
1945 LYON ST 94115The following renovations are proposed to a three-story, multi-family, residential building with six existing units: expand the size of the second bedroom; addition of a bath, kitchen, closets, and interior stairs; and addition of a office for the third level units. All units will include two bedrooms and two baths. Exterior windows and decks are also proposed for the first level units, as well as roof decks for storage.Horat, Elias
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
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How 1945-1955 Lyon St Compares

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