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Building and Landlord Data Analysis Report

3327-3337 23rd St, San Francisco, CA 94110

9
Complaints
0
Fire Incidents
279
311 Calls
0
Permits

Risk Assessment

11
High Risk

This building is in the riskiest 10% of buildings in Presidio Heights with significant maintenance issues.

Our AI predicts there is a 11% chance of no major maintenance issues.
Augrented Insights Report

The 6-unit multi-family residential building at 3327-3337 23rd Street in the Inner Mission, owned by J & N International Enterprises, has a concerning record of maintenance issues and resident complaints spanning several years. Most notably, in May 2018, the building faced multiple violations related to interior conditions, including problems with toilets, floor coverings, walls, windows, and general dilapidation, along with a rodent infestation, all of which were abated by October 2018. The property, constructed in 1900, has shown recurring maintenance challenges, with significant complaints and violations emerging regularly between 2018 and 2024.

These include a series of building condition complaints in 2020 related to disrepair, graffiti, and unsanctioned construction, as well as a 2024 complaint about hazardous electrical wiring tied to scaffolding. Recent complaints in the latter part of 2024 primarily concerned garbage and debris in the vicinity of the property, with multiple reports recorded between October and November 2024. The building's permit history shows limited activity, with only two permits on record: a street space and sidewalk repair permit from 2009 and a completed permit from 1982.

The property has experienced various habitability issues over the years, including insufficient heat (2018), problematic bathroom ventilation, improperly installed toilet, and maintenance concerns such as broken mirrors, lifted floors, and old carpets. The most recent identified concern, filed in August 2024, involved a potentially hazardous electrical condition, though this complaint has been transferred to another department for further review. The building's documented history suggests ongoing challenges with maintenance and resident conditions, though many of the most serious violations from 2018 were officially abated.

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 Inner Mission.

Building Characteristics

Total units 6
Year built 1900
Total area 4701 sq ft
Floors 3
Tax Abatements None
Building Class FS5 - Flat & Store 5 to 14 units
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Key Building Statistics

9
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
14
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.
3
DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
279
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

  • 3335 23rd St, San Francisco CA 94110
  • 3329 23rd St, San Francisco CA 94110
  • 3327 23rd St, San Francisco CA 94110
  • 3337 23rd St, San Francisco CA 94110
  • 3331 23rd St, San Francisco CA 94110
  • 3333 23rd St, San Francisco CA 94110

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3327-3337 23rd St Landlord Information

Ownership Data

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

NameAddress
J & N International EnterprSiu Kenneth & Janet Members 529 Magellan Ave San Francisco CA 94116

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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3327-3337 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 3327-3337 23rd St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 3327-3337 23rd St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-27 19:58:47+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-25 13:25:03+00:00 Graffiti Public MTA - Parking Meter Shopnot_offensiveparking_meter Closed
2025-07-24 09:07:47+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-21 08:44:47+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-07-13 16:00:27+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2024-08-29 00:00:00+00:00NoneBuilding Inspection DivisionLarge electrical wire being tied from scaffolding on this property around onto the gate of 3325 23rd street then tied to a 3rd property.this giant electrical wire has been in this condition and visible from the public right of way. the wire has been draped in a way that is hazardous across 3 properties. (311 sr 101000614470) Not Active View on DBI
2021-02-10 00:00:00+00:002024-10-23 00:00:00+00:00Housing Inspection ServicesBuilding is in terrible state of disrepair. has not been painted in years and active paint chipping. awnings are torn and filthy. graffiti covers the property. Not Active View on DBI
2020-11-17 00:00:00+00:00NoneCode Enforcement SectionBuilding is in terrible state of disrepair. has not been painted in years and active paint chipping. awnings are torn and filthy. graffiti covers the property. (311 sr 13144368) Not Active View on DBI
2020-11-05 00:00:00+00:002021-01-07 00:00:00+00:00Building Inspection DivisionWe have received complaints from a concerned citizen regarding unsanctioned construction occurring and other illgeal activiy in the mission district. Not Active View on DBI
2020-09-22 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 21-sep-20; time last observed: 12:00; floor: all; unit: all; exact location: main bldg; building type: residence/dwelling insects/rodents; damaged walls; ; additional information: owner has failed to maintain the building. pest and avian issues as a result. the property is filthy and presents a health hazard to residents and neighbors. owner owns this property and 2710 mission and 3349 23rd.; Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2021-02-10T00:00:00.000Z this notice includes violations for the areas noted. 3337 23rd street building sectionnot active
2021-02-10T00:00:00.000Z remove or cover damaged paint in an approved manner to prevent a lead hazard. see attached lead hazard warning. (1301 hc) investigation revealed peeling paint throughout the front exterior of the building especially east and west sides of building. remove and properly dispose severely peeling and flaking paint in an approved manner to prevent a lead hazard. following proper removal and abatement apply a new coat of weather proofing - re-paint. note: it is the owner's responsibility to investigate for possible presence of lead based paint and remove, following procedures set forth by the san francisco health and building departments. consult with a qualified lead abatement contractor as required. see lead hazard warning below. interior surfaces sectionnot active
2021-02-10T00:00:00.000Z disturbing lead based paint can be extremely dangerous to dwelling occupants and visitors, particularly to young children, pregnant women, pets, and to people performing work on the premises. for interior or exterior paint removal : always wet the surface, contain and properly dispose of leaded paint. if you are unsure whether the paint is leaded, you should test it prior to performing any work. if the paint is found to contain lead, you should consult with an expert about appropriate procedures. proper containment and 3-day notification is required for exterior jobs of more than 10 sq.ft. (sec.327, sfebc) more information available at https://www.sfdph.org/dph/eh/cehp/lead/ you can contact the san francisco childhood lead poisoning prevention program at: (415) 252-3800 for free advice. if you cause lead dust to be created, you could be liable for any illness caused by the dust. ordinance #446-97. interior surfaces sectionnot active
2021-02-10T00:00:00.000Z inspector comments it is the property owner's responsibility to be present or direct his/her representative to attend, the reinspection 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 a 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 re-inspection. correction of violations cited in this notice may require building, plumbing and/or electrical permits. it is the responsibility of the owner to obtain (or have others obtain) any required permits before beginning work that requires permit(s). when applying for a permit, reference the complaint number from this notice of violation. you must have the proper permit signed-off and finalized before housing inspector returns in order for this violation to be abated. important note: due to the nature of this violation, this property has been defined as a nuisance per section 1001(d) of the san francisco housing code. other sectionnot active
2021-02-10T00:00:00.000Z repair weather proofing on siding (1001(h),703 hc) siding is badly damaged on east side of front exterior. paint is peeling off and siding is exposed. repair siding. building 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 3327-3337 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
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How 3327-3337 23rd St Compares

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