Free SF apartment background check

3737 Fillmore St

Marina, SF 94123 0438A010 15 units · 3 fl · 1928

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Marina
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 3737 Fillmore 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 1928
2 or more units
15 units
Property type
Multi-Family Residential
Zoning
RM3
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
Units15
Floors3
Year built1928
Total area10,875 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0438A010
Ownership

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

Owner name
Landmark Property Holdings
Mailing address
115 Duran Dr San Rafael CA 94903
Last sale
100720

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 15-unit apartment building at 3737 Fillmore Street in the Marina district, owned by Landmark Property Holdings, is a 3-story structure built in 1928. The building has undergone several significant upgrades in recent years, with the most recent work in 2024 focusing on unit 304, including kitchen renovations, electrical upgrades, and plumbing modifications. Major safety improvements were made in 2022-2023, including the installation of a new fire alarm system with smoke detectors, manual alarms, and low-frequency horns throughout the building, as well as the relocation of the fire alarm panel. The building has a history of maintenance issues dating back to 2006-2010, when multiple violations were recorded regarding fire safety systems, stairs, smoke enclosure doors, and fire escape ladders, though all these violations were abated by March 2007. More recent fire safety violations were documented in June 2020 regarding the alarm system, emergency lighting, and fire escapes, but these were also subsequently addressed.

The property's maintenance records show regular upkeep, including a complete reroofing in 2003, installation of a new domestic hot water boiler in 2012, and various plumbing and electrical upgrades. Historical documents reveal earlier repairs for dry rot around garage doors in 1999. Recent 311 calls have primarily concerned sidewalk issues and other minor concerns, with most cases being resolved promptly. The building's fire incident history shows multiple alarm system activations and smoke detector malfunctions, but no actual fires or injuries have been recorded. The property underwent a significant antenna installation project in 2013 as part of a utility upgrade.

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

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Risk rating

How 3737 Fillmore 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
16th percentile

Out of 988 buildings in this neighborhood, 830 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
45%
No DBI
violation
55%
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.

Building size

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

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 31.8%
Moderate concern 48.1%
Severe concern 20.1%
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

3737 Fillmore St event timeline

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

2026
DBI Complaint Mar 25
Date last observed: 24-mar-26; exact location: main bldg; building type: residence/dwelling other building; ; additional information: address numbers are too small, not easy to read are not atleast 4 inches high and don’t have required stroke width in violation of building code 502.1;
Code Enforcement Section
DBI ComplaintJan 28
Date last observed: 27-jan-26; exact location: main bldg; building type: residence/dwelling ; additional information: address numbers do not contrast with building background in violation of code; furthermore address identification is small, not 4 inches high and does not have required stroke width ;

See all 10 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3737 Fillmore 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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