Free SF apartment background check

159 Dolores St

Mission Dolores, SF 94103 3545033 5 units · 2 fl · 1921

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
At or below average
avg 2.9
0
FewerMore

This building has 0 novs (7y), at or below the Mission Dolores average of 2.9.

Rent & eviction protection

Is 159 Dolores St rent-controlled?

San Francisco's Rent Ordinance caps rent increases and provides eviction protection for most residential units built before 1979 with 2+ units. Here's how this building scores.

Built before 1979
Built 1921
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RM2
Likely rent-controlled. Building age and unit count suggest this property falls under San Francisco's Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units5
Floors2
Year built1921
Total area4,310 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3545033
Ownership

Registered owner per SF Assessor-Recorder (secured roll).

Owner name
Susan M Mitchell Revoc Trus
Mailing address
Susan M Mitchell Trustee 100 Green St San Francisco CA 94111
Last sale
042721

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The 5-unit, 2-story apartment building at 159 Dolores Street in Mission Dolores, owned by the Susan M Mitchell Revocable Trust, has undergone several significant safety improvements over recent years. Most notably, in 2021, the building received important fire safety upgrades including the installation of low-frequency sounders meeting 75dB requirements at pillow levels, and replacement of the fire alarm control panel, representing a $13,204 investment in resident safety. The building successfully completed its mandatory soft-story retrofit in 2017 (classified as Tier 3), demonstrating compliance with seismic safety requirements, and received a Certificate of Final Completion. Additional safety enhancements included an underground electrical service conversion to 200-amp capacity completed in 2003, and more recent fire alarm system upgrades in 2022 to maintain compatibility and certification.

The building has been subject to routine safety inspections by Housing Inspection Services in 2009, 2010, and 2020, though one complaint from 2019 raised concerns about potential lead paint hazards in a studio apartment with window seal chipping. The property has experienced multiple nuisance issues in the surrounding area in recent years, with seven street cleaning and garbage-related complaints recorded between 2022 and 2024, though these were generally resolved promptly by city services. There have been three documented fire alarm activations, though all were determined to be false alarms or system malfunctions with no civilian injuries reported. While these incidents indicate some ongoing maintenance needs, the building's major safety systems have received consistent attention and upgrades, particularly fire safety systems, which have been brought into compliance with current code requirements.

AI-generated · may contain errors · check the source data tables below

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Risk rating

How 159 Dolores St's risk score is calculated

We trained a model on 7 years of SF DBI inspection data — notice of violation filings, complaint history, and owner track records. It estimates the probability that DBI inspectors will issue a Notice of Violation at this address in the next 12 months. Lower % = safer.

What the score means for you

Grade A–B — Low risk

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Grade C — Moderate risk

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Grade D–F — High risk

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
42th percentile

Out of 799 buildings in this neighborhood, 463 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
62%
No DBI
violation
38%
DBI violation
likely
Model explanation

What's driving this score

The three data points that most influenced this building's risk rating — ranked by the weight the model placed on each one.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 40.1%
Moderate concern 25.3%
Severe concern 34.7%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

159 Dolores St event timeline

Violations, complaints, fire incidents, permits, and buyouts — most recent records in order.

2026
311 Request Apr 30
Blocking driveway cite tow
Parking Enforcement
311 RequestMar 04
Permit parking

See all 6 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 159 Dolores St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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