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Building and Landlord Data Analysis Report

2100 Post St, San Francisco, CA 94115

3
Complaints
1
Fire Incidents
305
311 Calls
3
Permits

Risk Assessment

22
High Risk

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

Our AI predicts there is a 22% chance of no major maintenance issues.
Augrented Insights Report

The 18-unit, 3-story multi-family residential building at 2100 Post Street, owned by Mugwort Properties LLC, has undergone significant improvements and faced several challenges since its construction in 1924. Most notably, the building completed a mandatory seismic retrofit in 2016 costing $125,000, followed by additional revisions in 2019, achieving compliance with San Francisco's soft-story program. The building has experienced recurring issues with its heating and plumbing systems, with several violations and complaints regarding inadequate heat and hot water services documented between 1998 and 2006.

Recent violations from 2024, now abated, involved various maintenance issues including problems with countertops, walls, ceilings, and windows. The building's fire safety systems have required ongoing attention, with violations issued for sleeping area requirements and alarm system concerns in 2022 and 2023, though most fire-related issues have been promptly corrected when identified. The property has undergone multiple unit renovations over the years, including substantial electrical and plumbing upgrades in 2007-2009, with works performed in units 1, 2, 7, 8, 10, 11, and 13, covering kitchen and bathroom remodels and various system improvements.

Infrastructure improvements include a new steam boiler installation in 2008 and a 400-amp main electrical service upgrade in 2007. A recent tenant buyout occurred in September 2024 with a payment of $30,000 to one tenant. The building's maintenance history shows a pattern of addressing violations and upgrading systems, though some issues have recurred over time, particularly regarding fire safety and building maintenance.

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.

2100 Post St Report Contents

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Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Lower Pacific Heights.

Building Characteristics

Total units 18
Year built 1924
Total area 14330 sq ft
Floors 3
Tax Abatements None
Building Class A15 - Apartment 15 Units or more
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Key Building Statistics

3
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
9
Code Violations
Building code violations issued by DBI in the last 7 years.
1
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.
305
311 Calls
Number of 311 calls for this building.
0
Fire Injuries
Number of fire injuries reported by SFFD.
3
Building Permits
Number of building permits issued by DBI.

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2100 Post St Landlord Information

Ownership Data

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

NameAddress
Mugwort Properties LlcChandler Properties 3745 California St San Francisco CA 94118

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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2100 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 2100 Post St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 2100 Post St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-28 14:06:05+00:00 RPD General RPD - Park Service Area 2park_patrolother Closed
2025-07-21 12:02:45+00:00 Street and Sidewalk Cleaning Recology - Abandonedgarbage_and_debrisother_bagged_boxed_contained_garbage Closed
2025-07-18 12:15:29+00:00 Damage Property MTA - Parking Meter Shopparking_meterNone Closed
2025-07-17 15:28:18+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-07-14 11:56:40+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
2025-07-07 00:00:00+00:00NoneHousing Inspection ServicesDate last observed: 04-jul-25; time last observed: 9:30pm; identity of person performing the work: jason marmor; floor: 2; unit: 1; exact location: main bldg; building type: residence/dwelling no heat; ; additional information: as of july 4, 2025, we have been without heat in our unit since july 2, 2025. we submitted a maintenance request to the property manager on july 3, but have received no response, and the issue remains unresolved. our indoor temperature is consistently 60°f, as measured with a calibrated bimetallic thermometer, while outside temperatures are in the mid 50°f range. we are concerned this may violate minimum heating requirements under san francisco housing code §701, which mandates adequate heating for habitable spaces.; Not Active View on DBI
2025-06-30 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 28-jun-25; time last observed: 12:45pm; identity of person performing the work: structure properties; floor: 2; unit: 1; exact location: main bldg; building type: residence/dwelling other plumbing; other housing; ; additional information: there's a large screw protruding from opening above entryway into the floor of our unit (#1) in living room, that has caused injury and damage to shoes; wall in unit #1 remains open in living room as well that structure rep neha murti has stated will remain open due to building inspector no allowing them to close hole making living room not habitable; wall has remained opened since 06/17 due to plumbing work that started in april (permit filled on 06/20 for plumbing repairs); photos avaialble; Active View on DBI
2025-06-24 00:00:00+00:00NonePlumbing Inspection DivisionDate last observed: 23-jun-25; time last observed: 3:00pm; identity of person performing the work: structure properties; floor: 1, 2, & 3; unit: 1; exact location: main bldg; building type: residence/dwelling broken sewer; plumbing installation without permit; other plumbing; ; additional information: submitted initial complaint of sewage leak above building entrance on 03/12; structure properties has had plumbers out to inspect garage #5, replaced/repaired pipes with no permit starting on/around 03/12; no plumbing permit on record when workers opened ceiling and exposed pipes in apartment 1 on 06/02/2025; workers then opened wall on 06/17 in apartment 1 and replaced piping and cited leak coming from apartment 7 (supporting text messages available); wall from flooring, exposing unit to open space below, to ceiling still open as of 06/23; can not get a response from property manager on when we can get use of our space/ gapping hole repaired; property manager stat Not Active View on DBI
2025-06-17 00:00:00+00:002025-06-23 00:00:00+00:00Building Inspection DivisionDate last observed: 16-jun-25; time last observed: 12:00; identity of person performing the work: unknown; exact location: main bldg; building type: residence/dwelling plumbing leak; work w/o permit; work beyond scope of permit; kitchen/bathroom remodel w/o permit; ; additional information: ongoing leak/wall torn out of entrance; unannounced construction to apt 12 and 7; Not Active View on DBI
2025-05-28 00:00:00+00:00NoneBuilding Inspection DivisionDate last observed: 27-may-25; time last observed: 9:00 a.m.; identity of person performing the work: structure properties; floor: 4; unit: 15; exact location: main bldg; building type: residence/dwelling work w/o permit; work beyond scope of permit; work being done in dangerous manner; Not Active View on DBI
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
2025-03-25T00:00:00.000Z No description entered Nonenot active
2025-03-03T00:00:00.000Z provide illumination to the exit corridor 504g, 801, 1001m sfhc, 1006.1 & 3 sfbc provide artificial light in the rear stairs with a motion detection actuator and/or on a daylight sensor. the rear stairs are to be illuminated from roof access to ground level to prevent safety hazard. the power source for this means of egress shall also have a back-up source of power in the event of a power outage. building sectionnot active
2025-03-03T00:00:00.000Z 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 2100 post street, unit 1 and in the common areas, san francisco, ca. building sectionnot active
2025-03-03T00:00:00.000Z provide hot water heated to at least 105 degrees 505d3 sfhc the hot water in this unit is not reaching the required 105 degrees f. apartment houses and hotels shall provide hot water heated to a minimum of 105 degrees f or 41 degrees c and a maximum of 120 degrees f or 49 degrees c at all hot water taps. repair the water heating system to provide hot water at a minmum of 105 degrees f. building sectionnot active
2025-03-03T00:00:00.000Z 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
2023-12-11T00:00:00.000Z2100 Post Stsleeping area requirements open
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Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
2025-05-25 00:00:00+00:00743 Smoke detector activation, no fire - unintentionalNone0
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Building Permits

Permit records for 2100 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
06810052100 Post Street2024-09-16 00:00:00+00:0030000.01
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How 2100 Post St Compares

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