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Building and Landlord Data Analysis Report

41-43 Prosper St, San Francisco, CA 94114

0
Complaints
0
Fire Incidents
21
311 Calls
0
Permits

Risk Assessment

58
Moderate Risk

This building shows some maintenance concerns that warrant attention.

Our AI predicts there is a 58% chance of no major maintenance issues.
Augrented Insights Report

The building at 41-43 Prosper Street is a two-unit, two-story multi-family residential structure located in the Eureka Valley/Dolores Heights neighborhood. Built in 1900 and currently owned by the Peneyra Maria A 98 Revoc Tr, this flats and duplex building is undergoing significant renovations as evidenced by the recently filed permit (September 2024) for substantial improvements including kitchen and bathroom relocations, addition of new bathrooms, conversion of a ground floor storage area into an office with bath and wet bar, exterior upgrades including new wood siding and windows, and removal of the rear stair for fire department access modifications.

The property has a history of parking-related issues, with multiple documented cases of driveway blocking between 2020 and 2024, resulting in several citations, though some cases could not be validated or located. A notable tenant buyout occurred in December 2023, with the property owner compensating two tenants a total of $95,000.

Additional improvements on record include window replacements in 1997 and a water heater replacement in 2007. The property is currently undergoing review for a variance related to rear yard encroachment concerning the proposed stair and landing modifications, with an associated application for renovation and structural retrofit under review by Trichome Architects Inc.

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 Eureka Valley/Dolores Heights.

Building Characteristics

Total units 2
Year built 1900
Total area 2544 sq ft
Floors 2
Tax Abatements Home Owners
Building Class F - Flats & Duplex
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Key Building Statistics

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Building Complaints
Number of complaints filed with the Department of Building Inspection in the last 7 years.
0
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.
21
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

  • 43 Prosper St, San Francisco CA 94114
  • 41 Prosper St, San Francisco CA 94114

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41-43 Prosper St Landlord Information

Ownership Data

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

NameAddress
Peneyra Maria A 98 Revoc TrMaria A Peneyra 43 Prosper St San Francisco CA 94114

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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41-43 Prosper 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 41-43 Prosper St

311 Housing Complaints

The table below shows the 311 housing complaints received regarding the conditions at 41-43 Prosper St, as well as requests for service nearby.

OpenedCategoryResponsible AgencyRequest TypeRequest DetailsStatus
2025-05-28 18:02:13+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2025-03-22 10:30:43+00:00 Street and Sidewalk Cleaning PW - Street and Environmental Servicesgarbage_and_debrishuman_waste_or_urine Closed
2025-03-16 13:17:00+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_towNone Closed
2024-12-07 19:14:46+00:00 Parking Enforcement MTA - Parking Enforcement Dispatchblocking_driveway_cite_onlyNone Closed
2024-10-19 18:46:46+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
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DBI Violations

Building code violations records.

Date FiledDate AbatedItemViolation DescriptionStatus
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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 41-43 Prosper 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
41 PROSPER ST 94114Proposal to replace the existing rear egress stair and landing with new in the rear yard of an existing three-story duplex.Docker, Fumiko
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Tenant Buyouts

Tenant buyout records for the property.

BlocklotAddressAgreement DateAmountTenants
356403341 Prosper Street2023-12-15 00:00:00+00:0095000.02
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How 41-43 Prosper St Compares

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Compare with buildings in Eureka Valley/Dolores Heights:
Showing buildings that are: within 0.5 miles , of similar age (±15 years), of similar size (±50% units)

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