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Building and Landlord Data Analysis Report

1141 Post St, San Francisco, CA 94109

6
Complaints
0
Fire Incidents
134
311 Calls
2
Permits

Risk Assessment

10
High Risk

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

Our AI predicts there is a 10% chance of no major maintenance issues.
Augrented Insights Report

The 16-unit apartment building at 1141 Post Street, owned by 1141 Post Holdings LLC and constructed in 1915, has experienced several significant maintenance and safety issues in recent years. Most notably, there have been persistent problems with the roof, including leaks reported in both 2021 and 2022 that raised concerns about electrical safety, though a roof repair was completed in 1990 and further work was undertaken in 2022 with a $30,000 kitchen remodel in Apartment #5. The building has faced multiple fire safety compliance issues, with the most recent violation related to sleeping area requirements issued in December 2023, while earlier violations involved problems with fire escape ladders (2003), fire extinguishers (2022), and sprinkler systems (2017).

In 2021-2022, unauthorized modifications to the building were discovered, including the installation of a laundry room with new electrical and plumbing systems, for which the owner eventually obtained permits in 2022. The property has also experienced periodic sanitation issues, including rodent infestation (2022) and deteriorated water lines (2022), though these violations were marked as abated by April 2023. Recent inspection history reveals ongoing concerns about building maintenance and safety systems, with multiple fire safety inspections showing various violations between 2009 and 2023.

The most pressing current violation relates to sleeping area requirements as of December 2023. The building's management has shown some responsiveness to maintenance issues, as evidenced by recent permitted work in Apartment #5 and the legalization of the laundry room, though these followed periods of complaint investigation and violation notices. The property has maintained regular housing inspections over the years, with the most recent routine inspections occurring in 2022 showing various building system issues. While many complaints have been resolved, recent 311 calls from late 2024 indicate ongoing external maintenance challenges, particularly regarding garbage and debris management in the vicinity of the building.

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 Van Ness/ Civic Center.

Building Characteristics

Total units 16
Year built 1915
Total area 9300 sq ft
Floors 3
Tax Abatements None
Building Class A15 - Apartment 15 Units or more
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Key Building Statistics

6
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
4
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.
1
DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
134
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
2
Building Permits
Number of building permits issued by DBI.

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1141 Post St Landlord Information

Ownership Data

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

NameAddress
1141 Post Holdings LlcRalph Dayan 331 31St 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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1141 Post 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 1141 Post St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1141 Post St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-15 20:05:51+00:00 General Request Healthy Streets Operation Centerhomelessness_and_supportive_housinghousing_homeless request_for_service Closed
2025-07-09 18:32:20+00:00 Encampment PW - Street and Environmental ServicesencampmentNone Closed
2025-06-19 08:37:30+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchother_illegal_parkingNone Closed
2025-05-31 15:00:51+00:00 Encampment Healthy Streets Operation CenterencampmentNone Closed
2025-05-24 11:47:10+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrishuman_waste_or_urine Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2025-06-11 00:00:00+00:00NoneHousing Inspection ServicesFollow-up routine from complaint# 202537358, item# 2 Active View on DBI
2025-05-07 00:00:00+00:00NoneHousing Inspection ServicesScheduled routine periodic health and safety inspection Active View on DBI
2022-07-28 00:00:00+00:002022-10-18 00:00:00+00:00Housing Inspection ServicesBars on windows are bent and sticking out impeding the public right of way Not Active View on DBI
2022-06-15 00:00:00+00:002023-02-23 00:00:00+00:00Housing Inspection ServicesRoof was leaking last year which hasn't been repaired, black spots that may be mold, buzzer has been broken since last year, 16 units in building but not site manager Not Active View on DBI
2021-11-10 00:00:00+00:00NoneHousing Inspection Services"caller is reporting roof leak in apartment. having issues with the landlord. landlord is doing nothing. also had issue with landlord with issues in the past. every time it rains it leaks and when someone comes to repair they make the problem worse. currently rain leaking is coming into the electrical, concerns with electrical issues as well. " Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2025-06-11T00:00:00.000Z this notice includes violations for the areas noted. this notice includes violations of the san francisco housing code. unless noted otherwise, all violations were observed on the date of inspection at 1141 post st, common areas. building sectionactive
2025-06-11T00:00:00.000Z provide plumbing permit (103.1.1 pc) provide a copy of the plumbing permit and inspections for the installed tank water heater at the basement level of the subject property. if one cannot be produced for this installed appliance. you are required to procure a plumbing permit and inspections to clear this violation. **you must obtain a plumbing permit and sign-off by the district plumbing inspector in order to correct this violation** apply for a plumbing permit along with a copy of this notice of violation and reference the complaint number and item(s) numbered description(s) to be corrected. upon plumbing permit issuance, contact the district plumbing inspector prior to commencement of work, with any questions and for scheduled inspections with regards to applicable permit. the plumbing inspector is different than the housing inspector. plumbing and electrical sectionactive
2025-06-11T00:00:00.000Z remove rubbish or trash at tradesman area (1304,1306,1001b hc) remove and dispose all appliances and contruction materials along the tradesman corridor, to prevent an attractive nuisance, fire hazard and rodent harborages. fire sectionactive
2025-06-11T00:00:00.000Z repair window window operation (1001(h),708 hc) restore window operation at all common area hallways and stairwells, using approved materials and methods. when working properly, all windows must: 1. open & close fully & easily. 2. stay open without outside assistance. 3. latch or lock 4. be repaired so as to keep glazing secure in window frame. note: if windows are replaced then a building permit is required. building sectionactive
2025-06-11T00:00:00.000Z provide strike plate at front entry door (706 hc) provide/repair/adjust front entry door strike plate, so that it latches and locks the door freely and without any outside assistance, using approved materials. security requirements sectionactive
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
2023-12-14T00:00:00.000Z1141 Post Stsleeping area requirements open
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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 1141 Post 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
06940161141 Post StreetNoneNoneNone
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How 1141 Post St Compares

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