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Building and Landlord Data Analysis Report

1831-1833 Union St, San Francisco, CA 94123

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Complaints
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Fire Incidents
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311 Calls
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Permits

Risk Assessment

65
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 65% chance of no major maintenance issues.
Augrented Insights Report

The two-story mixed-use building at 1831-1833 Union Street in Cow Hollow, owned by Iiba Investment Group LLC, was constructed in 1900 and contains three residential units plus a ground-floor retail space. The property has undergone significant renovations in recent years, with major remodeling work completed in 2016-2017 across multiple units, including comprehensive kitchen and bathroom updates in Units B and A ($45,000 each), extensive renovations in Unit C ($80,000), and electrical improvements including new lighting, switches, and circuits. Several furnace replacements were also completed between 2016-2017, although one related permit expired.

The building experienced a series of violations in 2012 related to safety and maintenance issues, including problems with handrails, fire extinguishers, an intercom system, and lead paint hazards, though all these issues were abated by September 2013. Commercial improvements in 2016 included new signage and awning installations for the retail space. The property's recent history shows active management and significant investment in both residential and commercial spaces, with approximately $200,000 spent on unit renovations and related improvements between 2016-2017 alone.

Two tenant buyouts were recorded in 2016, totaling $85,500, suggesting recent tenant turnover, though this does not appear to correlate with any specific building issues. The building's location has required several street space permits for parking meter installation, indicating ongoing commercial activity at the site. All known building violations have been resolved, and no recent complaints have been filed regarding building conditions, though one furnace replacement permit remains in expired status.

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 Cow Hollow.

Building Characteristics

Total units 3
Year built 1900
Total area 4425 sq ft
Floors 2
Tax Abatements None
Building Class FS - Flat & Store 4 units or less
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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.
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Code Violations
Building code violations issued by DBI in the last 7 years.
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Fire Incidents
Total number of fire incidents reported at this building.
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DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
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311 Calls
Number of 311 calls for this building.
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Fire Injuries
Number of fire injuries reported by SFFD.
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Building Permits
Number of building permits issued by DBI.

Included Addresses

  • 1831 Union St, San Francisco CA 94123
  • 1833 Union St, San Francisco CA 94123

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1831-1833 Union St Landlord Information

Ownership Data

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

NameAddress
Iiba Investment Group Llc3133 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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1831-1833 Union 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 1831-1833 Union St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1831-1833 Union St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2012-08-21 00:00:00+00:002013-09-11 00:00:00+00:00Housing Inspection ServicesBuzzer system not working for years. Not Active View on DBI
2001-05-07 00:00:00+00:002001-05-08 00:00:00+00:00Housing Inspection ServicesRoutine inspection 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 1831-1833 Union 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
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
05430311831 Union Street2016-11-21 00:00:00+00:0053500.01
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How 1831-1833 Union 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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