Free SF apartment background check

441-443 35Th Ave

Outer Richmond, SF 94121 1467010 2 units · 2 fl · 1952

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 Outer Richmond
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Outer Richmond average of 0.7.

Rent & eviction protection

Is 441-443 35Th Ave 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 1952
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 built1952
Total area2,650 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1467010
Ownership

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

Owner name
Yee Darryl & Tobase Riye
Mailing address
2911 25th Ave San Francisco CA 94132
Last sale
042017

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.

443 35th Ave, San Francisco, CA 94121
441 35th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit residential building at 441-443 35th Avenue in the Outer Richmond neighborhood, owned by Darryl Yee and Riye Tobase, is a two-story flats and duplex structure built in 1952. The property has undergone several significant maintenance and improvement projects over the past several decades, with the most recent major work being a complete roof replacement in November 2022 at a cost of $18,000. This roofing project followed a documented complaint from November 2022 about water leakage affecting the garage and furnace area. In 2016, substantial renovations were completed including kitchen remodeling in both units (valued at $24,000), the installation of new electrical lines for kitchen appliances, and the replacement of two furnaces, showcasing a significant modernization effort of the building's systems.

The building's permit history shows regular maintenance, with previous roofing work completed in 1992 and various improvements over time, including a street space permit in 2016. The property has experienced some recurring issues in its immediate vicinity, particularly in 2024, with multiple reports of vehicles blocking sidewalks and abandoned vehicles, though these are external to the building itself. Three Christmas tree removal requests were logged in January 2024, indicating seasonal waste management issues. While the building has had some maintenance issues (notably the roof leak complaint in late 2022), the owners have generally maintained and upgraded the property over time, with the most recent significant improvements focusing on essential systems like roofing, heating, and electrical infrastructure.

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

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Risk rating

How 441-443 35Th Ave'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
34th percentile

Out of 1040 buildings in this neighborhood, 686 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

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 73.9%
Moderate concern 21.4%
Severe concern 4.7%
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

441-443 35Th Ave event timeline

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

2022
Building Permit Nov 17
Re-roofing - tear off the old roof and install a new roof
$18,000 · Issued
DBI ComplaintNov 08
Roof is leaking. rainwater is coming all the way down to the garage onto furnace.

See all 2 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 441-443 35Th Ave apartments

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

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