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Building and Landlord Data Analysis Report

4150 Irving St, San Francisco, CA 94122

5
Complaints
0
Fire Incidents
50
311 Calls
4
Permits

Risk Assessment

36
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 36% chance of no major maintenance issues.
Augrented Insights Report

The property at 4150 Irving Street is a 2-unit, 2-story multi-family residential building located in San Francisco's Outer Sunset neighborhood, built in 1942 and currently owned by Juan Carlos Sarabla. The building underwent significant modifications in 2019 when the ground floor was remodeled to accommodate an accessory dwelling unit (ADU), including the installation of new windows and replacing a garage door. This period also saw various safety upgrades, including the installation of a comprehensive fire sprinkler system in 2021 (with 14 heads) and a fire alarm monitoring system in 2022.

Most recently, in 2023, the building received a solar panel installation (3.8 kW system) and a new fire alarm system installation, though the latter permit was withdrawn. The building has experienced several maintenance and safety issues over the years, with the most concerning events occurring in 2019 when multiple complaints were filed regarding electrical problems, including broken outlets and appliance issues, as well as security concerns about unit access and a potentially illegal rental unit. These complaints were addressed and abated by July 2019.

There were also earlier issues in 2006 involving water leaks, mold, and various renovation projects including bathroom remodeling. The property has undergone regular maintenance, including roofing work in 2015 and window replacements in 2006. Recent records from 2022-2024 show primarily external issues such as sidewalk maintenance needs and parking violations, with no significant building complaints or violations recorded in this period.

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.

4150 Irving St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Outer Sunset.

Building Characteristics

Total units 3
Year built 1942
Total area 2345 sq ft
Floors 2
Tax Abatements None
Building Class F - Flats & Duplex
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Key Building Statistics

5
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
4
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.
4
Building Permits
Number of building permits issued by DBI.

Map and Aerial View of 4150 Irving St

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4150 Irving St Landlord Information

Ownership Data

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

NameAddress
Sarabla Juan Carlos4150 Irving St San Francisco CA 94122

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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4150 Irving 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 4150 Irving St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 4150 Irving St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-27 07:11:34+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debristransit_shelter_platform Closed
2025-06-24 15:19:37+00:00 Sewer PUC - Sewer Opssewage_back-up_dischargefrom_side_sewer_vent Closed
2025-03-03 11:05:46+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-01-27 10:21:30+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisfurniture Closed
2024-11-15 13:09:25+00:00 Street Defect PW - Street and Environmental Servicessidewalk_defectlifted_sidewalk_other Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2019-06-13 00:00:00+00:00NoneHousing Inspection ServicesReferred by mauricio h/bid # 201962407: 5:20pm ; identity of person performing the work: juan carlos sabaria; floor: 2; unit: 1; exact location: main bldg; building type: residence/dwelling no power to an outlet; hazardous appliance; dilapidated structure; deteriorated electrical equipment; ; additional information: broken, melted, burnt electrical outlets that don't have power to them. 2 stovetop burners don't ignite. paint/drywall peeling off; Not Active View on DBI
2019-06-12 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 11-jun-19; time last observed: ongoing - 5:20pm ; identity of person performing the work: juan carlos sabaria; floor: 2; unit: 1; exact location: main bldg; building type: residence/dwelling no power to an outlet; hazardous appliance; dilapidated structure; deteriorated electrical equipment; ; additional information: broken, melted, burnt electrical outlets that don't have power to them. 2 stovetop burners don't ignite. paint/drywall peeling off; Not Active View on DBI
2019-06-07 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 06-jun-19; time last observed: 9:00 pm; identity of person performing the work: juan carlos sabaria; unit: 1; exact location: main bldg; building type: residence/dwelling other building; ; additional information: the other downstairs unit can enter our upstairs unit via the garage. it is a safety/security issue.; Not Active View on DBI
2019-06-07 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 06-jun-19; time last observed: 9:00 pm; identity of person performing the work: juan carlos sabaria; unit: 1; exact location: main bldg; building type: residence/dwelling other building; ; additional information: the other downstairs unit can enter our upstairs unit via the garage. it is a safety/security issue.; Not Active View on DBI
2019-06-04 00:00:00+00:002019-07-09 00:00:00+00:00Housing Inspection ServicesDate last observed: 03-jun-19; time last observed: ongoing - 2:20pm ; identity of person performing the work: juan carlos sabaria; floor: 2; unit: 1; exact location: main bldg; building type: residence/dwelling fire safety/fire escape; illegal unit; no access to breakers or fuses; no access to breakers or fuses; ; additional information: i've lived in the 2nd floor/upstairs unit 1. in my unit there is a room that the landlord rents out that is illegal. there is no window except for a skylight, and the door leads stright into the hallway. the room used to be half of the living room. i used to live in this room when i first moved here, but i moved to a different room. the landlord is still renting this room to other tenants. it is a fire escape hazard. we also dont have access to breakers / fuses in out unit but that is not the main issue.; Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2019-06-04T00:00:00.000Z this notice includes violations for the areas noted. 4150 irving building sectionnot active
2019-06-04T00:00:00.000Z provide access to electrical panel (1001e) the breaker panel for the upstairs apartment is located in an area that is locked and not accessible to the occupants. have a licensed electrician obtain permits, and then, using approved methods and materials, relocate the breaker panel for the apartment to an area that is always accessible to the occupants. alternatively, remove any locking devices from the area where the breaker panel is currently located, and clear any items from the area which may affect accessibility to the panel. *completed electrical permits required for any relocation or installation of electrical panels or circuits* plumbing and electrical sectionnot active
2019-06-04T00:00:00.000Z inspector comments it is the property owner's responsibility to be present or direct his/her representative to attend the reinspection 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 reinspection (as specified on this notice) it is his/her responsibility to secure a different inspection time/date 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 reinspection. other sectionnot active
2019-06-04T00:00:00.000Z affidavit required for carbon monoxide and smoke alarms (sfbc 420.4,907.2.22 & 3401.6.1) complete self certification for the installation of carbon monoxide and smoke alarms. form must be complete without substitution. submit to inspector at time of reinspection, or email to inspector. other sectionnot active
2019-06-04T00:00:00.000Z provide access to appliances (1001f) the furnace and the hot water heater are in an area which is not accessible to the occupants. remove any locks/doors which have been installed that obstruct access to these appliances. 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
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2022-07-30 00:00:00+00:00671 HazMat release investigation w/no HazMatNone0
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Building Permits

Permit records for 4150 Irving 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
4150 IRVING ST 94122Remodel ground floor to accommodate accessory dwelling unit at rear of ground floor per ORD 162-16. Scope includes infill of garage door at Irving with stucco material new aluminum-clad wood windows at south elevation and replaced window with door at west elevation.None
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
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How 4150 Irving St Compares

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