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Building and Landlord Data Analysis Report

123 Lyon St, San Francisco, CA 94117

1
Complaints
0
Fire Incidents
72
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

This three-story multi-family residential building located at 123 Lyon St in the Haight Ashbury neighborhood, owned by Maksin Mikhail & Verba Viol, consists of two units and has undergone several significant renovations and maintenance work over the past decades. Most notably, in 2016, the building underwent substantial electrical improvements, including the installation of a new sub-panel for common areas and replacement of unapproved wiring, while also addressing kitchen wiring that had been performed without permits.

A serious building violation was documented in June 2016 regarding a gravity furnace in the basement with a leaking CO flue, though this issue was resolved within eight days. The property has a history of stairway maintenance, with repairs to rear stairs completed in 2015 (cost: $3,000) and earlier repairs to lower unit stairs in 1993. Windows were updated in 2013 with the replacement of five windows at the front and rear of the building (cost: $3,500).

More recently, there has been a pattern of parking enforcement issues, with multiple citations issued between 2023 and 2024 for driveway blocking incidents, suggesting ongoing challenges with parking compliance in the area. The building underwent a condo conversion process which was approved, and there was a previous violation regarding illegal short-term rentals that was successfully resolved. Two interior remodel permits were submitted - one in 2016 for unit 123 #2 (upper unit) and another in 2018 for unit 123 #1 (lower unit) - though both were ultimately withdrawn or cancelled.

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 Haight Ashbury.

Building Characteristics

Total units 2
Year built None
Total area 2336 sq ft
Floors 3
Tax Abatements Home Owners
Building Class F - Flats & Duplex
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Key Building Statistics

1
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.
72
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 123 Lyon St

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123 Lyon St Landlord Information

Ownership Data

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

NameAddress
Maksin Mikhail & Verba Viol4122 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
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123 Lyon 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 123 Lyon St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 123 Lyon St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-29 15:29:50+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-27 08:59:38+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
2025-07-25 12:57:20+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-22 09:27:46+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-18 09:01:12+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2016-06-09 00:00:00+00:002016-06-17 00:00:00+00:00Plumbing Inspection DivisionGravity furnace located in basement has a single wall flue that is in disrepair and leaking co. Not Active View on DBI
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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 123 Lyon 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
123 LYON ST 94117INTERIOR REMODEL - UNIT 123 #1 (LOWER UNIT) IS BEING RELOCATED TO 1ST FLOOR WITH A NEW KITCHEN & BATHROOM. INTERIOR REMODEL - UNIT 2 IS TO OCCUPY 2ND THROUGH 4TH FLOOR, ATTIC SPACE IS BEING CONVERTEDTO LIVING SPACE WITH DORMERS, MASTER BEDROOM, NEW KITCHEN AND BATHROOMSSkelton, James
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
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How 123 Lyon 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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