Free SF apartment background check

181-191 Russ St

South of Market, SF 94103 3731088 6 units · 3 fl · 1908

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 South of Market
At or below average
avg 3.3
0
FewerMore

This building has 0 novs (7y), at or below the South of Market average of 3.3.

Rent & eviction protection

Is 181-191 Russ 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 1908
2 or more units
6 units
Property type
Multi-Family Residential
Zoning
SLR
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
Units6
Floors3
Year built1908
Total area7,880 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3731088
Ownership

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

Owner name
Chinchilla Jonatan E & Moni
Mailing address
Homworks Hoa Property Servi Po Box 330395 San Francisco CA 94133
Last sale
011221

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

185 Russ St, San Francisco, CA 94103
189 Russ St, San Francisco, CA 94103
183 Russ St, San Francisco, CA 94103
181 Russ St, San Francisco, CA 94103
187 Russ St, San Francisco, CA 94103
191 Russ St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The three-story multi-family residential building at 181-191 Russ Street, owned by Jonatan E. Chinchilla and Moni, was constructed in 1908 and contains 6 units. The property experienced a significant fire incident in May 2011 that rendered the rear of the building, including rear stairs and all units, uninhabitable, triggering numerous violations related to safety and habitability. Between 2012 and 2013, major rehabilitation work was completed, including $650,000 in fire damage repairs, window replacements, comprehensive plumbing upgrades including new bathrooms, kitchens, and HVAC systems, and electrical system overhauls. Since then, there have been periodic fire safety compliance issues, most recently in 2023 concerning exit maintenance, sprinkler systems, and extinguishers, all of which were promptly corrected.

The building has undergone several inspections and faced various violations over the years, including multiple fire safety concerns such as blocked exits, alarm system issues, and extinguisher maintenance requirements. In 2014, there was a matter concerning incomplete soft story screening documentation. More recently, there have been reports of graffiti and debris outside the building in early 2025. The property has experienced regular building system updates and maintenance work over the years, with significant improvements made in 2012-2013 to address the damage from the 2011 fire. The building's fire safety systems have required ongoing attention, as evidenced by multiple fire complaints and violations since 2014, though recent inspections (2022-2023) show that corrections are generally addressed promptly.

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

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Risk rating

How 181-191 Russ 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
40th percentile

Out of 430 buildings in this neighborhood, 258 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
60%
No DBI
violation
40%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

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.

12-Month severity forecast
No violation 46.9%
Moderate concern 36.3%
Severe concern 16.8%
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

181-191 Russ St event timeline

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

2024
311 Request Oct 17
Encampment
Encampment

See all 5 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 181-191 Russ 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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