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Building and Landlord Data Analysis Report

805-811 27th Ave, San Francisco, CA 94121

0
Complaints
0
Fire Incidents
109
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 four-unit, two-story apartment building at 805-811 27th Avenue in the Central Richmond neighborhood, constructed in 1936, has undergone significant structural and cosmetic improvements, most notably an $18,000 foundation reinforcement project completed in 2010 that addressed serious structural concerns identified in 2007-2009. During the 2009 renovation period, the building received comprehensive updates including kitchen and bathroom remodels in units 805, 809, and 811, along with electrical upgrades for all units that encompassed lighting, wiring, and bathroom facilities improvements, with costs totaling over $45,000.

The property experienced several serious issues between 2007 and 2009, including structural instability, inadequate heating, and security concerns, all of which were ultimately resolved through the various improvements and repairs carried out in 2009-2010. Since these major renovations, there have been no recorded building violations or major complaints regarding habitability or safety.

The most recent planning application proposes converting non-occupied ground floor space to living quarters and making additional bathroom modifications, indicating ongoing improvements to the property. Recent records from 2024-2025 show only minor issues, primarily related to parking violations and street cleaning matters, with multiple citations issued for driveway blocking and several cases of abandoned debris requiring sanitation services. These recent maintenance and compliance records suggest that the property management is currently maintaining the building to acceptable standards, with no recurring structural or habitability concerns similar to those experienced in previous years.

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 Central Richmond.

Building Characteristics

Total units 4
Year built 1936
Total area 3890 sq ft
Floors 2
Tax Abatements Home Owners
Building Class A - Apartment 4 units or less
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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.
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.
109
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

  • 805 27th Ave, San Francisco CA 94121
  • 809 27th Ave, San Francisco CA 94121
  • 811 27th Ave, San Francisco CA 94121
  • 807 27th Ave, San Francisco CA 94121

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Reviews of 805-811 27th Ave

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805-811 27th Ave Landlord Information

Ownership Data

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

NameAddress
Hong Jing Lang & Li Jenny H807 27th Ave San Francisco CA 94121

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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805-811 27th 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 805-811 27th Ave

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 805-811 27th Ave, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-19 21:50:47+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchparking_on_sidewalkNone Closed
2025-06-28 20:30:02+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
2025-06-27 21:24:21+00:00 Sidewalk and Curb PW - Street Use and Mappingsidewalk_defectlifted_sidewalk_other Open
2025-06-19 20:50:56+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrismattress Closed
2025-05-27 12:41:03+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2009-07-06 00:00:00+00:002009-07-14 00:00:00+00:00Housing Inspection ServicesWindows have been removed from the frames-building looks abandoned. fire escape stair was broken today and is still unstable. kitchen sink is pulling away from wall. Not Active View on DBI
2009-04-07 00:00:00+00:002012-05-03 00:00:00+00:00Building Inspection DivisionBuilding at 809-811 27th avenue is leaning against complainant building. 2nd complaint rec'd 4/22/09: foundation cracked - building shifted against neighboring building causing other problems. see attached letter dtd 4/19/09. Not Active View on DBI
2009-03-26 00:00:00+00:002009-05-04 00:00:00+00:00Housing Inspection ServicesWindows don't latch and there are gaps letting in air. plumbing leaks in shower and under kitchen sink. mail boxes have no locks,cracks in tiles, mice and rats. Not Active View on DBI
2009-03-10 00:00:00+00:002009-06-18 00:00:00+00:00Housing Inspection ServicesHeater is currently not working. when it was working it did not heat apartment adequately. fire escape is structurally unsound. Not Active View on DBI
2008-11-13 00:00:00+00:002008-11-17 00:00:00+00:00Building Inspection DivisionBuilding's leaning on (815 27th street) complainant building, pease investigate as soon a possible 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 805-811 27th 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 805-811 27th Ave Compares

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