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Building and Landlord Data Analysis Report

2055 Sacramento St, San Francisco, CA 94109

12
Complaints
0
Fire Incidents
337
311 Calls
1
Permits

Risk Assessment

4
High Risk

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

Our AI predicts there is a 4% chance of no major maintenance issues.
Augrented Insights Report

The 10-story, 86-unit apartment building at 2055 Sacramento Street in Pacific Heights, owned by Mariners Island Investors, has experienced ongoing maintenance challenges and safety compliance issues since its construction in 1975. Most notably, there have been persistent water intrusion problems, with multiple recent complaints from December 2024 regarding leaks through windows and ceilings in Unit 1007, following a pattern of similar issues documented since 2022-2023, including reports of mold and inadequate maintenance responses.

The building has undergone several significant systems upgrades in recent years, including a low-frequency notification upgrade in late 2023 ($195,508) and associated electrical work in 2024 ($5,776), window replacements in multiple units (2023), and fire alarm system updates. The property has experienced recurring fire safety concerns, with multiple violations and complaints issued between 2018-2024 pertaining to sprinkler systems, alarm maintenance, and sleeping area requirements, though most have been marked as abated.

Infrastructure improvements have included the replacement of water lines on the roof (2015), installation of new commercial water heaters (2020-2021), and various repairs to address water damage in 2014-2015. Historical violations from 2006-2019 indicate past issues with interior surfaces, electrical outlets, exterior doors, and security concerns, all of which have been resolved. Recent fire inspection records from late 2024 show continued violations regarding sprinkler systems, though these have been marked as 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 safest 20% of buildings in Pacific Heights.

Building Characteristics

Total units 86
Year built 1975
Total area 78146 sq ft
Floors 10
Tax Abatements None
Building Class A15 - Apartment 15 Units or more
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Key Building Statistics

12
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
12
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.
2
DBI Director Hearings
Number of Director's Hearings held by DBI in the last 7 years.
337
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
1
Building Permits
Number of building permits issued by DBI.

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2055 Sacramento St Landlord Information

Ownership Data

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

NameAddress
Mariners Island InvestorsGrosvenor Properties Ltd 222 Front St Fl 7 San Francisco CA 94111

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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2055 Sacramento 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 2055 Sacramento St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 2055 Sacramento St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-28 08:04:12+00:00 Parking Enforcement MTA - Abandoned Vehicles Workabandoned_vehicleNone Closed
2025-07-25 07:52:55+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-24 22:02:51+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-21 10:23:07+00:00 Parking Enforcement MTA - Abandoned Vehicles Workabandoned_vehicleNone Closed
2025-07-20 20:11:36+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
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DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2025-06-25 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 16-jun-25; identity of person performing the work: acc environmental consultants; floor: 6; unit: 608; exact location: main bldg; building type: residence/dwelling mold; ; additional information: a licensed environmental inspector from acc environmental consultants conducted a mold investigation at my unit (2055 sacramento street, unit 608) on june 16, 2025. the report confirmed 4+ stachybotrys (black mold) and 2+ aspergillus actively growing inside the wall cavity behind the shower, along with elevated moisture levels (up to 21%) in the bathroom floor. although there is no visible leak at the moment, these findings show there has been significant water intrusion and that mold is growing in hidden areas. the unit smells musty, and my son and i have experienced worsening respiratory symptoms. i¿m submitting this complaint to document a habitability and health concern and request dbi¿s help in ensuring the landlord follows safe remediation proce Active View on DBI
2025-01-15 00:00:00+00:002025-03-03 00:00:00+00:00Housing Inspection ServicesWater leaks at windows, bathroom, and mold problems. faulty bathroom construction. Not Active View on DBI
2024-12-20 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 16-dec-24; time last observed: 5:30pm; floor: 10; unit: 1007; exact location: main bldg; building type: residence/dwelling water intrusion; leaking ceiling; ; additional information: every time it rains, water leaks through windows and ceiling. ; Not Active View on DBI
2024-12-20 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 16-dec-24; time last observed: 5:30pm; floor: 10; unit: 1007; exact location: main bldg; building type: residence/dwelling water intrusion; leaking ceiling; ; additional information: every time it rains, water leaks through windows and ceiling. ; Not Active View on DBI
2024-12-18 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 16-dec-24; time last observed: 5:30pm; floor: 10; unit: 1007; exact location: main bldg; building type: residence/dwelling water intrusion; leaking ceiling; ; additional information: every time it rains, water leaks through windows and ceiling. ; Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2025-01-15T00:00:00.000Z repair or replace the wasteoverflow valve 1001 f sfhc there are 2 exploratory holes cut in the north and south sides of the bath tub in the adjacent rooms' closets. the north side reveals a large rusted area in the northeast corner of the bathtub. the south side reveals a leak when the supply line to the shower is turned on. it appears to trickle down the waste overflow and drip off at the drain to the concrete deck below. find and fix the source of the leak. building sectionnot active
2025-01-15T00:00:00.000Z replace the carpet 1001b13, d, 1306 sfhc due to the leak from the bathtub, the carpet in the closet to the north has outlasted its serviceable life time. the weave is matted and worn. shampooing and stretching will not provide additional wear. the carpet tack strips are rotted from water damage. replace the flooring in the closet. building sectionnot active
2025-01-15T00:00:00.000Z eliminate mold/mildew in shower surround 1001b11, d, 1002d, 1301, 1306 sfhc, 1210.2.4 sfbc the waterproof joint between the tub and the tiled wall surface above is contaminated with mold trapped behind it. remove the contaminated material and replace it to provide a water proof joint between the tub and the tile wall surface area. building sectionnot active
2025-01-15T00:00:00.000Z 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 2055 sacramento street, unit 602, san francisco, ca. building sectionnot active
2025-01-15T00:00:00.000Z inspector comments 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. 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 re-inspection other sectionnot active
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Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
2024-12-12T00:00:00.000Z2055 Sacramento Sthighrise sprinkler system compliance schedule abated
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2025-03-07 00:00:00+00:00353 Removal of victim(s) from stalled elevatorNone0
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Building Permits

Permit records for 2055 Sacramento 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 2055 Sacramento St Compares

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