Free SF apartment background check

1131 Folsom St

South of Market, SF 94103 3755098 2 units · 2 fl · 1914

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 1131 Folsom 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 1914
2 or more units
2 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
Units2
Floors2
Year built1914
Total area4,475 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3755098
Ownership

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

Owner name
Donald E & Cathy A Dial Fml
Mailing address
Donald E & Cathy A Dial, Tt 2093 Vineyard Rd Novato CA 94947
Last sale
051412

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 1131 Folsom Street in San Francisco's South of Market neighborhood, owned by Donald E. and Cathy A. Dial, has a complex history since its construction in 1914. The property appears to have undergone substantial modifications in 2003-2006, particularly concerning an unauthorized restaurant space that prompted multiple violations and subsequent legalization efforts costing over $189,000. Significant safety concerns emerged in 2003-2004 regarding emergency egress, with multiple complaints about removed back stairs and blocked doors, leading to building violations that were eventually resolved by December 2003. The building has maintained an active restaurant component, with numerous permits issued in 2009 for kitchen modifications, fire suppression systems, and electrical upgrades.

Recent concerns have focused on fire safety systems, with multiple violations recorded in 2021-2024, including issues with alarm systems, extinguishers, sprinkler systems, and sleeping area requirements. The most recent violation from December 2023 regarding sleeping area requirements remains open as of October 2023. There have also been regular fire alarm activations, though these appear to be mostly related to system malfunctions rather than actual fire incidents, with the most recent involving an alarm system malfunction in 2024. The building's maintenance history shows periodic attention to various systems, with some issues being promptly corrected. Recent 311 calls (2024) have primarily concerned street cleaning and parking violations near the property, rather than building-specific issues. The building's current use as a combination residential and restaurant space appears to be operating under the Legacy Business Registry as "Rocco's Cafe," with Type 41 ABC approval for restaurant use on the first story.

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

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Risk rating

How 1131 Folsom 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
69th percentile

Out of 430 buildings in this neighborhood, 133 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
79%
No DBI
violation
21%
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.

Neighborhood (ZIP code)

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 65.6%
Moderate concern 25.3%
Severe concern 9.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1131 Folsom St event timeline

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

2026
311 Request May 10
Other illegal parking
Parking Enforcement
311 RequestApr 21
Damaging property

See all 6 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1131 Folsom 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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