You need to enable JavaScript to use this site.1667 20th Ave, San Francisco Report | Augrented SF Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

1667 20th Ave, San Francisco, CA 94122

0
Complaints
0
Fire Incidents
11
311 Calls
0
Permits

Risk Assessment

64
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 64% chance of no major maintenance issues.
Augrented Insights Report

The two-unit residential building at 1667 20th Avenue in the Central Sunset neighborhood is a two-story flats and duplex structure built in 1945, currently owned by Helen L Sant 2011 Revoc Lvg.

The property's incident record reveals several maintenance and compliance issues over the past four years, with the most recent being a sewage back-up discharge from the side sewer vent in December 2024, which was resolved through field work by the PUC - Sewer Operations. The building has experienced recurring parking-related incidents, including two documented cases of vehicles blocking driveway access in September 2024 and a sidewalk parking violation in December 2022, though enforcement responses had varying outcomes.

Notable infrastructure concerns included a fallen tree incident in February 2023 and two documented cases of graffiti in September 2022, during which the city's temporarily suspended enforcement of its Graffiti Ordinance created a backlog of complaints. The property's maintenance record also shows occasional noise complaints, general cleaning requests that yielded no findings, and one instance of a residential graffiti report labeled as "Not Offensive" in September 2022, which was ultimately resolved through Recology's intervention.

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.

1667 20th Ave Report Contents

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Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 2
Year built 1945
Total area 2250 sq ft
Floors 2
Tax Abatements Home Owners
Building Class F - Flats & Duplex
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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.
11
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 1667 20th Ave

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1667 20th Ave Landlord Information

Ownership Data

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

NameAddress
Helen L Sant 2011 Revoc LvgSant Helen L Trustee 1667 20Th Ave 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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1667 20th Ave 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 1667 20th Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1667 20th Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2024-12-27 11:53:13+00:00 Sewer PUC - Sewer Opssewage_back-up_dischargefrom_side_sewer_vent Closed
2023-09-26 10:04:00+00:00 Noise Report Noise Report Queueother_reallocateNoise Report - other_reallocate Closed
2023-02-21 13:26:00+00:00 Tree Maintenance DPW Ops QueueTrees - Damaged_TreeFallen_tree Closed
2023-01-18 17:31:00+00:00 Street and Sidewalk Cleaning DPW Ops QueueGeneral CleaningOther Loose Garbage Closed
2022-12-02 11:00:00+00:00 Parking Enforcement Parking Enforcement Dispatch QueueParking_on_SidewalkBlue - Ford fusion - 8USN393 Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
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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
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Building Permits

Permit records for 1667 20th Ave.

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 1667 20th Ave Compares

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