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Building and Landlord Data Analysis Report

640-646 Douglass St, San Francisco, CA 94114

0
Complaints
0
Fire Incidents
47
311 Calls
0
Permits

Risk Assessment

41
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 41% chance of no major maintenance issues.
Augrented Insights Report

The property at 640-646 Douglass St is a two-story, four-unit multi-family residential building located in Noe Valley, built in 1904 and currently owned by Richard Carpeneti Trustee. The building has experienced several significant maintenance and safety issues over its history, with the most recent being multiple fire code violations documented in November 2024, related to alarm systems and sprinkler service requirements.

This follows a pattern of fire safety concerns, with similar violations recorded in September 2023, 2020, 2019, and 2009. The building is currently undergoing reroofing work, with permits issued in January 2025 for shingle replacement at a cost of $16,500, following previous roofing work completed in 1997 and another roofing permit from 2025. The property has a documented history of building safety and maintenance issues, including multiple violations and repair requirements identified during routine inspections in 2001 and 2011, which included concerns about lead paint hazards, staircase repairs, handrail repairs, and security improvements.

A notable tenant buyout occurred in August 2017 at 644 Douglass Street, involving two tenants and totaling $3,550. The building's maintenance record shows consistent attention to infrastructure updates, though the recurring fire code violations suggest ongoing challenges with fire safety compliance. Recent 311 calls from the last year primarily relate to street-level maintenance issues outside the building, including garbage and debris concerns, and parking-related complaints.

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 Noe Valley.

Building Characteristics

Total units 4
Year built 1904
Total area 2650 sq ft
Floors 2
Tax Abatements None
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.
47
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

  • 640 Douglass St, San Francisco CA 94114
  • 644 Douglass St, San Francisco CA 94114
  • 646 Douglass St, San Francisco CA 94114
  • 642 Douglass St, San Francisco CA 94114

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Reviews of 640-646 Douglass St

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640-646 Douglass St Landlord Information

Ownership Data

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

NameAddress
Carpeneti Richard TrusteeC/o Vertex Property Group 2443 Fillmore St #271 San Francisco CA 94115

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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640-646 Douglass 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 640-646 Douglass St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 640-646 Douglass St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-06-07 11:01:59+00:00 Street and Sidewalk Cleaning Recology - Overflowinggarbage_and_debriscity_garbage_can_overflowing Closed
2025-04-09 08:38:10+00:00 Tree Maintenance PW - Street and Environmental Servicesovergrown_treeblocking_signs Open
2024-12-20 09:11:44+00:00 Parking Enforcement MTA - Abandoned Vehicles Workabandoned_vehicleNone Closed
2024-12-19 15:33:02+00:00 Street and Sidewalk Cleaning Recology - Overflowinggarbage_and_debrismissed_trashrecyclecompost_collection Closed
2024-12-19 15:30:41+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2011-05-25 00:00:00+00:002011-07-27 00:00:00+00:00Housing Inspection ServicesRoutine inspection Not Active View on DBI
2001-06-04 00:00:00+00:00NoneHousing Inspection ServicesRoutine inspections Not Active View on DBI
2001-05-12 00:00:00+00:002001-09-19 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
2024-11-18T00:00:00.000Z625 Douglass Stsprinkler / 5-year service referred to hearing
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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 640-646 Douglass 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
2775008644 Douglass Street2017-08-07 00:00:00+00:003550.02
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How 640-646 Douglass 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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