Building and Landlord Data Analysis Report

20-22 Sadowa St, San Francisco, CA 94112

0
Complaints
0
Fire Incidents
83
311 Calls
0
Permits

Risk Assessment

37
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 37% chance of no major maintenance issues.
Augrented Insights Report

The property at 20-22 Sadowa Street is a two-unit, two-story multi-family residential building located in the Oceanview neighborhood, owned by Edward M & Glori Fontanilla. Built in 1900, this structure underwent significant changes throughout the 2000s, particularly between 2003-2007 when it underwent a controversial conversion from a single-family dwelling to a two-family unit. The conversion process was marked by a series of violations, complaints, and legalizations, beginning with a complaint in October 2003 reporting an illegal basement unit which included unauthorized bedrooms, living room, kitchen, and bathroom facilities, followed by additional violations regarding unauthorized garage-level units.

These violations triggered multiple building permits and a director's hearing in 2006, which were ultimately resolved in March 2007 when the illegal units were abated. The building's conversion to a two-family dwelling was completed with permits totaling $150,000, including electrical upgrades with new lighting, switches, receptacles, and bathroom remodeling work. The property has a history of maintenance and safety concerns going back to 1996, with multiple housing inspections revealing issues such as structural dry rot, electrical problems, water leakage, and pest infestations, though these complaints were marked as resolved.

More recently, the building has generated multiple 311 calls in 2024 regarding street cleaning and waste management issues, with the most recent being in November 2024 concerning garbage and debris. There was one fire incident recorded at the property, though it was only a civil alarm transmission with no injuries reported. In 2000, the owners successfully obtained a parking variance to create the second dwelling unit without providing the additional required parking space under San Francisco Planning Code, indicating some flexibility in the property's parking requirements during the conversion process.

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.

Share This Report

Download Full Report for 20-22 Sadowa St

Sign up to download the full building report in PDF or Excel format

Sign Up for Free

Building Overview

Renter Risk Rating

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

Building Characteristics

Total units 2
Year built 1900
Total area 2144 sq ft
Floors 2
Tax Abatements None
Building Class F - Flats & Duplex
Preview of building report data and features

Unlock Complete Building History

Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access

Key Building Statistics

0
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.
83
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

  • 20 Sadowa St, San Francisco CA 94112
  • 22 Sadowa St, San Francisco CA 94112

Map and Aerial View of 20-22 Sadowa St

Street Map View
Loading map...

Loading street map...

Satellite View
Loading satellite view...

Loading satellite view...

Need Directions?

Click on either map to get detailed directions and explore nearby landmarks, parking options, and accessibility features.

Reviews of 20-22 Sadowa St

See what current and past tenants have to say

No reviews yet

Be the first to share your experience living at this property. Your review helps future tenants make informed decisions.

Rate your experience Share honest feedback Help other tenants

Share Your Experience

Help future tenants by leaving an honest review of this property

Login Required

You must be logged in to leave a review. Join our community and share your experience!

Login to Continue
Don't have an account? Sign up here

20-22 Sadowa St Landlord Information

Ownership Data

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

NameAddress
Fontanilla Edward M & Glori20 Sadowa St San Francisco CA 94112

Landlord Portfolio

We cross-reference landlords' property tax registrations to find the other buildings they own or manage.

AddressUnitsCode ViolationsRisk Rating
First five items shown. Sign up to see more.

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
First five items shown. Sign up to see more.

20-22 Sadowa 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 20-22 Sadowa St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 20-22 Sadowa St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-30 13:00:27+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-03-25 13:16:20+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-03-05 12:45:56+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisfurniture Closed
2024-09-10 09:13:33+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisbag_and_tag Closed
2024-07-30 13:22:28+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisfurniture Closed
First five items shown. Sign up to see more.

DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2003-10-01 00:00:00+00:002007-03-20 00:00:00+00:00Building Inspection DivisionBasement converted to illegal unit and child care without building permit. (see attached letter) Not Active View on DBI
1996-05-07 00:00:00+00:001996-05-07 00:00:00+00:00Housing Inspection ServicesIllegal rooms on first and second floors in basement and in garage. boxes stored underback stairway and boxes block access to hot water heater. Not Active View on DBI
1996-04-29 00:00:00+00:002000-09-11 00:00:00+00:00Housing Inspection ServicesRenting out individuals rooms like a hotel with one kitchen (this is in a residential area). back apt has been built illegally and using the garage as a living room space. Not Active View on DBI
1996-04-05 00:00:00+00:001996-04-05 00:00:00+00:00Housing Inspection ServicesShower does not work; water too hot; structural dry-rot a stairs balcony and throughout house; electrical outlets don't work; broken back door window;leaks under kitchen sink mildew and mold;roach infested. Not Active View on DBI
First five items shown. Sign up to see more.

DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
First five items shown. Sign up to see more.

Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
First five items shown. Sign up to see more.

Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2021-04-09 00:00:00+00:00740 Unintentional transmission of alarm, otherNone0
First five items shown. Sign up to see more.

Building Permits

Permit records for 20-22 Sadowa St.

Permit Creation DateEstimated CostDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Electrical Permits

Electrical system permits for the building.

Application DateDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Plumbing Permits

Plumbing system permits for the building.

Application DateDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Planning Records

Planning records for the property.

DateProject AddressDescriptionApplicant
First five items shown. Sign up to see more.

Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
First five items shown. Sign up to see more.

How 20-22 Sadowa St Compares

Loading...

Loading comparison data...

Compare with buildings in Oceanview:
Showing buildings that are: within 0.5 miles , of similar age (±15 years), of similar size (±50% units)

0

Comparable Buildings

0

Better Rated

0

Worse Rated

Comparison with Similar Buildings
Hover over metrics for details
BuildingYear BuiltUnits Violations Complaints Fire Incidents Risk Rating
Loading...---000-
This BuildingBetterWorse
Upgrade to view more metrics

Get access to all building comparison metrics and insights with a premium account.

Upgrade Now

Unlock Complete Building History

Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access
Preview of building report data and features

Nearby Buildings