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Building and Landlord Data Analysis Report

4090-4092 17th St, San Francisco, CA 94114

0
Complaints
15
Fire Incidents
128
311 Calls
0
Permits

Risk Assessment

34
High Risk

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

Our AI predicts there is a 34% chance of no major maintenance issues.
Augrented Insights Report

The property at 4090-4092 17th Street in Corona Heights is a two-unit, two-story multi-family residential building constructed in 1938, currently owned by the Theodore K Armstrong Living Trust. The building has undergone several significant improvements over the past two decades, with the most substantial renovations occurring between 2010-2011, including complete kitchen and bathroom remodels, electrical upgrades, plumbing improvements, and the installation of new heating systems.

A reroofing project was completed in 2011, along with compliance work following a physical inspection report, which included HVAC and electrical system updates. Recent maintenance concerns have been documented in 2024, with multiple reports of sidewalk defects, parking issues, and garbage debris in the vicinity. The building has a documented history of various system malfunctions, including multiple false alarms and elevator service calls, though fortunately, none of these incidents resulted in civilian injuries.

The property underwent a two-unit residential condo conversion process, which is noted as "Closed - Approved" in the planning records. While there have been numerous 311 calls regarding the surrounding area, particularly in late 2024, these primarily relate to street maintenance and public infrastructure rather than building-specific issues. The most recent documented permit activity was a street space permit issued in 2016, though this was a minimal cost item.

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 Corona Heights.

Building Characteristics

Total units 2
Year built 1938
Total area 2042 sq ft
Floors 2
Tax Abatements Home Owners
Building Class F - Flats & Duplex
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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.
15
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.
128
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

  • 4092 17th St, San Francisco CA 94114
  • 4090 17th St, San Francisco CA 94114

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4090-4092 17th St Landlord Information

Ownership Data

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

NameAddress
Theodore K Armstrong Lvg Tr4092 17th St San Francisco CA 94114

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
First 5 items shown. Sign up for 10 free reports a month.

4090-4092 17th 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 4090-4092 17th St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 4090-4092 17th St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-27 08:59:05+00:00 Sewer PUC - Sewer Opssewage_back-up_dischargefrom_side_sewer_vent Closed
2025-07-23 19:43:47+00:00 Graffiti Public PW - Street and Environmental Servicesnot_offensivesignal_box Open
2025-07-14 17:52:47+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
2025-07-13 08:08:37+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchother_illegal_parkingNone Closed
2025-06-28 16:36:20+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchother_illegal_parkingNone 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
2023-10-08 00:00:00+00:00353 Removal of victim(s) from stalled elevatorNone0
2023-05-25 00:00:00+00:00353 Removal of victim(s) from stalled elevatorNone0
2022-10-07 00:00:00+00:00700 False alarm or false call, otherNone0
2022-10-06 00:00:00+00:00743 Smoke detector activation, no fire - unintentionalNone0
2022-10-06 00:00:00+00:00735 Alarm system sounded due to malfunctionNone0
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Building Permits

Permit records for 4090-4092 17th 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
First 5 items shown. Sign up for 10 free reports a month.

Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
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How 4090-4092 17th St Compares

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

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