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Building and Landlord Data Analysis Report

3731-3733 23rd St, San Francisco, CA 94114

1
Complaints
0
Fire Incidents
7
311 Calls
4
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-unit residential building at 3731-3733 23rd Street in Noe Valley, constructed in 1924 and currently owned by the Joan Wasielewski Living Trust, has undergone significant recent renovations and compliance work. In 2024, the property completed several substantial improvements, including a kitchen and bathroom remodel at $50,000, boiler replacement, and compliance with a physical inspection report (CC-8574) addressing various maintenance and safety requirements.

These compliance measures included electrical system updates such as bonding and grounding restorations, plumbing upgrades including backwater valves and independent shut-offs, and sheetrock installation in the garage area. A more serious issue was addressed in 2018 when the building had a fire-safety violation related to fire proofing between the garage and habitable spaces, which was resolved by January 2019. The building has maintained regular upkeep over the years, including a complete roof replacement in 2021 costing $24,000, and historical records show the installation of a new combined heating and domestic hot water boiler in 2012.

A tenant buyout occurred in September 2019 involving one tenant for $91,000. Recent 311 calls related to the property have primarily concerned street-level issues such as abandoned vehicles and pavement defects, rather than building-specific problems. The property has gone through proper channels for major modifications, though there was one instance in 2022 of attempted window modifications that was withdrawn after city planning determined the front windows were original and no changes were proposed.

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.

3731-3733 23rd St Report Contents

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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 2
Year built 1924
Total area 2944 sq ft
Floors 2
Tax Abatements Home Owners
Building Class TIC - TIC Bldg 4 units or less
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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.
1
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.
7
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
4
Building Permits
Number of building permits issued by DBI.

Included Addresses

  • 3731 23rd St, San Francisco CA 94114
  • 3733 23rd St, San Francisco CA 94114

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3731-3733 23rd St Landlord Information

Ownership Data

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

NameAddress
Joan Wasielewski Lvg TrustJoan Wasielewski 3733 23Rd 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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3731-3733 23rd 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 3731-3733 23rd St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 3731-3733 23rd St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2024-12-30 12:25:58+00:00 Parking Enforcement MTA - Abandoned Vehicles Workabandoned_vehicleNone Closed
2024-10-03 09:56:58+00:00 Parking Enforcement MTA - Abandoned Vehicles Workabandoned_vehicleNone Closed
2023-01-06 20:34:00+00:00 Encampments Duplicate Case Hold QueueEncampment ReportsEncampment Cleanup Closed
2022-12-01 13:10:00+00:00 Litter Receptacles DPW Ops QueueToters_left_out_24x7N/A Closed
2022-08-21 09:45:00+00:00 General Request - PUBLIC WORKS DPW Ops Queuerequest_for_servicebsm - request_for_service Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2025-02-20 00:00:00+00:002025-03-06 00:00:00+00:00Building Inspection DivisionA lot going on in the downstairs 3731 bathroom? other rooms? construction debris in garage such as bathroom original flooring and garage dry wall has been wet. no permits. Not Active View on DBI
2025-01-31 00:00:00+00:002025-02-03 00:00:00+00:00Building Inspection DivisionDate last observed: 29-jan-25; time last observed: 3pm; identity of person performing the work: white truck, no label as to wh; floor: 1st floor ; unit: lower unit; exact location: main bldg; building type: residence/dwelling work w/o permit; ; additional information: there has been extremely loud drilling and electrical equipment and what sounds like walls coming down in this building. i looked and see no permits for this work ; Not Active View on DBI
2025-01-30 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 29-jan-25; time last observed: 3pm; identity of person performing the work: white truck, no label as to wh; floor: 1st floor ; unit: lower unit; exact location: main bldg; building type: residence/dwelling work w/o permit; ; additional information: there has been extremely loud drilling and electrical equipment and what sounds like walls coming down in this building. i looked and see no permits for this work ; Active View on DBI
2018-09-07 00:00:00+00:002019-01-10 00:00:00+00:00Housing Inspection ServicesMold at the garage caused by the leakage from the first floor Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2018-09-07T00:00:00.000Z repair fire proofing with approved materials (603(c),1001(a),(b)(13),(l),(n) hc) fire rating of ceiling and wall assemblies in garage observed damaged and dilapidated. ceiling damaged around water pipes. after remediation of any water leak, repair ceiling to restore fire rated separation between garage and habitable spaces of floor above. find and seal all openings and gaps to prevent fire and fumes from permeating up to occupied space above. repair ceiling and wall to comply with code for fire rated assembly. *obtain building permit for above work. include a copy of this notice of violation with application for permit. completion signed building permit to be presented at final inspection in order to abate this violation item. fire sectionnot active
2018-09-07T00:00:00.000Z this notice includes violations for the areas noted. common garage area of subject property located at 3731 23rd street. building sectionnot active
2018-09-07T00:00:00.000Z inspector comments it is the property owner's responsibility to be present or direct his/her representative to attend, the re-inspection as scheduled on this notice of violation for the purpose of providing entry to the inspector of those areas not accessed during the initial inspection as specified, and/or to provide access to all areas cited within this notice. if the property owner cannot attend the scheduled re-inspection (as specified on this notice), it is his/her responsibility to secure a different inspection date and time with the inspector, and provide all tenants with notification as required by california civil code section 1954 (san francisco housing code section 303(b), if any dwellings, apartment units or guest rooms are to be accessed during the reinspection. other sectionnot active
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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 3731-3733 23rd 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
3649032A3731 23rd Street2019-09-24 00:00:00+00:0091000.01
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How 3731-3733 23rd St Compares

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