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Building and Landlord Data Analysis Report

3351 18th St, San Francisco, CA 94110

4
Complaints
0
Fire Incidents
381
311 Calls
1
Permits

Risk Assessment

21
High Risk

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

Our AI predicts there is a 21% chance of no major maintenance issues.
Augrented Insights Report

The three-story, 18-unit apartment building at 3351 18th Street in San Francisco's Inner Mission district was built in 1908 and is currently owned by Wael & Betty Mufarreh Family. The building has undergone several significant structural and safety improvements over the years, including a mandatory soft-story retrofit completed in 2016-2022 at a cost of $89,000, and recent electrical upgrades in March 2023 for stairwell lighting. The building experienced multiple housing code violations in 2016 related to fire safety, sanitation, and structural maintenance, all of which were abated by March 2016.

More recent issues include a sleeping area violation issued in October 2023, and a soft-story program violation in December 2022, though the work was later marked as complete with a CFC issued. The property has a history of fire safety concerns, with several violations and complaints between 2006-2023 regarding alarm systems, blocked exits, and fire escape conditions. The building's maintenance history shows attention to critical infrastructure, with foundation repairs documented in 1999-2000 and various sidewalk and street space improvements.

More recent complaints in 2022-2023 have focused on unit maintenance issues and common area inspections, including reports of damaged flooring and remodeling concerns. The building's location has been the subject of multiple 311 calls in 2024 regarding garbage, debris, and graffiti on or near the property, though these external issues don't directly impact building safety or habitability. The most recent documented fire safety incident involved a sleeping area violation in October 2023, and previous fire escape-related issues were noted in 2020. The building's historical compliance with major safety programs, such as the soft-story retrofit, demonstrates ongoing efforts to meet San Francisco's building safety requirements, despite occasional lapses that have required correction and re-inspection.

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 Inner Mission.

Building Characteristics

Total units 18
Year built 1908
Total area 9960 sq ft
Floors 3
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.
8
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.
381
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
1
Building Permits
Number of building permits issued by DBI.

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3351 18th St Landlord Information

Ownership Data

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

NameAddress
Wael & Betty Mufarreh Fmly3260 26th St San Francisco CA 94110

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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3351 18th 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 3351 18th St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 3351 18th St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-24 11:33:42+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-24 07:58:27+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-21 08:17:28+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-17 11:39:30+00:00 Graffiti Public PUC - Water Graffitinot_offensivefire_hydrant Closed
2025-07-17 11:38:58+00:00 Graffiti Public PGE - Streetlightsnot_offensivepole Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2023-03-27 00:00:00+00:002023-04-10 00:00:00+00:00Building Inspection DivisionThey are remodeling an apartment and some things are missing (they put the carpet under the sidewalk) (311 sr 16594898) Not Active View on DBI
2022-12-13 00:00:00+00:002023-04-07 00:00:00+00:00Housing Inspection ServicesRoutine inspection of common area. Not Active View on DBI
2022-12-02 00:00:00+00:002023-02-14 00:00:00+00:00Code Enforcement SectionSoft story program tier iv Not Active View on DBI
2021-07-08 00:00:00+00:00NoneHousing Inspection ServicesDamaged kitchen floor Not Active View on DBI
2016-01-20 00:00:00+00:002016-03-17 00:00:00+00:00Housing Inspection ServicesDamaged rear stairs, missing risers, pigeon debris Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2022-12-13T00:00:00.000Z repair fire proofing with approved materials (hc 1001(m), 809) repair the damaged wall under the stairs at the janitor closet. repair the wall with approved fire rated materials. fire sectionnot active
2022-12-13T00:00:00.000Z remove egress obstruction (801,1001(l) hc) at the time of inspection it was noted that secondary exit stairway leads past the point of exiting to the path of egress and runs to the basement where there is no exit. install a moveable barrier to prevent easy passage to the basement and also install a no exit sign at that point. fire sectionnot active
2022-12-13T00:00:00.000Z affidavit- self certification 420.4, 907.2211, 3401.6.1 sfbc after all required smoke detectors and carbon monoxide alarm devices are installed provide the completed form to the housing inspector on the re-inspection or by email. copy available by email request. anthony.lepe@sfgov.org other sectionnot active
2022-12-13T00:00:00.000Z provide smoke enclosure door closer (807,707 hc) provide door closing devices at all doors to the secondary exit stairs. the closer must be able to close and latch the door(s) freely and without any outside assistance. fire sectionnot active
2022-12-13T00:00:00.000Z this notice includes violations for the areas noted. 3351 18th st. common area. building sectionnot active
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
2025-02-11T00:00:00.000Z3351 18th Stalarm system maintained abated
2023-10-13T00:00:00.000Z3351 18th Stsleeping area requirements referred to hearing
2020-02-05T00:00:00.000Z3351 18th Stexits/obstructions abated
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2024-04-07 00:00:00+00:00561 Unauthorized burningNone0
2023-05-15 00:00:00+00:00412 Gas leak (natural gas or LPG)None0
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Building Permits

Permit records for 3351 18th 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 3351 18th St Compares

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