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3300 Folsom St

Bernal Heights, SF 94110 5544001 2 units · 2 fl · 1929

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 Bernal Heights
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Bernal Heights average of 1.2.

Rent & eviction protection

Is 3300 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 1929
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1929
Total area2,992 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5544001
Ownership

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

Owner name
Ronald B Reiner 2013 Living
Mailing address
Reiner Ronald B Trustee 3300 Folsom St San Francisco CA 94110
Last sale
092094

Landlord portfolio

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

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Augrented Insights
Initial analysis

This two-unit, two-story multi-family residential building located at 3300 Folsom Street in Bernal Heights was built in 1929 and is currently owned by Ronald B Reiner 2013 Living Trust. The building's maintenance history shows regular upkeep, with significant work performed including back stairs repairs in 2011 (cost $2,500), reroofing in 2002 (cost $6,000), and a horizontal extension with deck addition in 1986. Notably, a termite repair project from 1986 has an "Expired" status, though this is an older issue relative to the current date.

The property has experienced routine urban challenges typical of its location, particularly regarding parking enforcement, with six documented cases of blocking driveways between 2022 and 2024, all of which were resolved by responding officers. There were also three reports of abandoned vehicles in the vicinity between 2023 and 2024, including two incidents in December 2023 involving a silver Toyota 4Runner. Other neighborhood maintenance issues have included garbage and debris removal (June 2024), a damaged tree with hanging limb (August 2023), and catch basin maintenance (January 2023). The frequency of parking-related incidents suggests ongoing challenges with local parking availability, while the tree and catch basin maintenance issues indicate attention to infrastructure in the immediate vicinity.

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

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Risk rating

How 3300 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
82th percentile

Out of 1276 buildings in this neighborhood, 230 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
84%
No DBI
violation
16%
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 location

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

Neighborhood (ZIP code)

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 68.1%
Moderate concern 16.9%
Severe concern 15.0%
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

3300 Folsom St event timeline

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

2024
311 Request Nov 13
Abandoned vehicle
Parking Enforcement

See all 3 events

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

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Every record we have

Full data for 3300 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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