You need to enable JavaScript to use this site.1827-1831 Mason St, San Francisco Report | Augrented SF Apartment Ratings & Reviews
Building and Landlord Data Analysis Report

1827-1831 Mason St, San Francisco, CA 94133

1
Complaints
0
Fire Incidents
81
311 Calls
0
Permits

Risk Assessment

32
High Risk

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

Our AI predicts there is a 32% chance of no major maintenance issues.
Augrented Insights Report

The three-unit residential building at 1827-1831 Mason Street in Russian Hill, owned by the Lee Kai Mee Revocable Trust, is a three-story flats and duplex structure built in 1916. The property has undergone some significant maintenance work, including a reroofing project in 2013 that cost nearly $12,700, and had two street space permits issued in 2015.

A notable inspection in June 2016 resulted in multiple violations across various categories, including fire safety, security, and building maintenance, though these violations are now listed as not active. The 2016 violations included issues with handrails, fire extinguishers, carbon monoxide alarms, garage usage, emergency egress, and self-closing doors, all of which fell under the jurisdiction of different building codes and housing regulations. In terms of recent activity, the building has generated multiple sanitation-related service calls in late 2024, primarily regarding garbage and debris on the street, with several cases being closed with no work needed or marked as resolved.

There are also three recent tree-related service calls from September 2024, including one regarding a fallen tree that has since been resolved. The building's history shows regular routine inspections by Housing Inspection Services in 1999, 2003, 2006, and 2016, indicating ongoing oversight of building conditions. While the property's most recent violations from 2016 were addressed, it's worth noting that the building's exterior area has experienced recurring issues with street cleaning and debris management in recent months.

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.

Share This Report

Download Full Report for 1827-1831 Mason St

Sign up to download the full building report in PDF or Excel format

Sign Up for Free

Building Overview

Renter Risk Rating

This building is in the riskiest 10% of buildings in Russian Hill.

Building Characteristics

Total units 3
Year built 1916
Total area 3105 sq ft
Floors 3
Tax Abatements None
Building Class F - Flats & Duplex
Preview of building report data and features

Unlock Complete Building History

Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access

Key Building Statistics

1
Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
10
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.
81
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

  • 1831 Mason St, San Francisco CA 94133
  • 1829 Mason St, San Francisco CA 94133
  • 1827 Mason St, San Francisco CA 94133

Map and Aerial View of 1827-1831 Mason St

Street Map View
Loading map...

Loading street map...

Satellite View
Loading satellite view...

Loading satellite view...

Reviews of 1827-1831 Mason St

See what current and past tenants have to say

No reviews yet

Be the first to share your experience living at this property. Your review helps future tenants make informed decisions.

Rate your experience Share honest feedback Help other tenants

Share Your Experience

Help future tenants by leaving an honest review of this property

Login Required

You must be logged in to leave a review. Join our community and share your experience!

Login to Continue
Don't have an account? Sign up here

1827-1831 Mason St Landlord Information

Ownership Data

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

NameAddress
Lee Kai Mee Revocable TrustKai Mee Lee 1831 Mason St San Francisco CA 94133

Landlord Portfolio

We cross-reference landlords' property tax registrations to find the other buildings they own or manage.

AddressUnitsCode ViolationsRisk Rating
First five items shown. Sign up to see more.

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
First five items shown. Sign up to see more.

1827-1831 Mason 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 1827-1831 Mason St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 1827-1831 Mason St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-07-29 18:14:06+00:00 Graffiti Private PW - Street and Environmental Servicesnot_offensivebuilding_residential Open
2025-07-10 11:44:33+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
2025-06-14 10:59:53+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchparking_on_sidewalkNone Closed
2025-06-01 10:12:01+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchparking_on_sidewalkNone Closed
2025-03-30 19:48:22+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrisother_loose_garbage_debris_yard_waste Closed
First five items shown. Sign up to see more.

DBI Complaints

Complaints received by the Department of Building Inspection.

Date FiledDate AbatedAssigned DivisionComplaint DescriptionStatusLink
2016-06-06 00:00:00+00:00NoneHousing Inspection ServicesAnnual routine insp Not Active View on DBI
2006-03-13 00:00:00+00:002006-03-14 00:00:00+00:00Housing Inspection ServicesRoutine inspection Not Active View on DBI
2003-04-15 00:00:00+00:002003-04-15 00:00:00+00:00Housing Inspection ServicesRoutine Not Active View on DBI
1999-10-13 00:00:00+00:001999-10-13 00:00:00+00:00Housing Inspection ServicesRoutine Not Active View on DBI
First five items shown. Sign up to see more.

DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
First five items shown. Sign up to see more.

Fire Violations

Fire code violations recorded by the San Francisco Fire Department.

Violation DateDisposition DateAddressViolation DescriptionStatus
First five items shown. Sign up to see more.

Fire Incidents

Historical fire incident records for the property.

Incident DatePrimary SituationIgnition CauseCivilian Injuries
First five items shown. Sign up to see more.

Building Permits

Permit records for 1827-1831 Mason St.

Permit Creation DateEstimated CostDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Electrical Permits

Electrical system permits for the building.

Application DateDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Plumbing Permits

Plumbing system permits for the building.

Application DateDescriptionStatusPermit Number
First five items shown. Sign up to see more.

Planning Records

Planning records for the property.

DateProject AddressDescriptionApplicant
First five items shown. Sign up to see more.

Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
First five items shown. Sign up to see more.

How 1827-1831 Mason St Compares

Loading...

Loading comparison data...

Compare with buildings in Russian Hill:
Showing buildings that are: within 0.5 miles , of similar age (±15 years), of similar size (±50% units)

0

Comparable Buildings

0

Better Rated

0

Worse Rated

Comparison with Similar Buildings
Hover over metrics for details
BuildingYear BuiltUnits Violations Complaints Fire Incidents Risk Rating
Loading...---000-
This BuildingBetterWorse
Upgrade to view more metrics

Get access to all building comparison metrics and insights with a premium account.

Upgrade Now

Unlock Complete Building History

Get access to comprehensive violation records, court cases, landlord portfolios, and detailed maintenance history for this building and thousands of others.

Full violation history
Landlord portfolios
Court case records
PDF/Excel reports
Sign Up for Free Access
No credit card required • Instant access
Preview of building report data and features

Nearby Buildings