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309-311 Orizaba Ave

Ingleside Heights, SF 94132 7091018A 2 units · 2 fl · 1945

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 Ingleside Heights
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Ingleside Heights average of 1.4.

Rent & eviction protection

Is 309-311 Orizaba 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 1945
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 built1945
Total area1,950 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot7091018A
Ownership

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

Owner name
Lo Family Revocable Trust
Mailing address
Michael & Lisa Jin Moy Lo, 461 2Nd Ave San Francisco CA 94118
Last sale
021914

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.

311 Orizaba Ave, San Francisco, CA 94132
309 Orizaba Ave, San Francisco, CA 94132
Augrented Insights
Initial analysis

The two-unit residential building at 309-311 Orizaba Avenue in Ingleside Heights, owned by the Lo Family Revocable Trust, is a two-story flats and duplex structure built in 1945. The property has undergone several significant improvements over the years, with the most recent major works including a bathroom renovation with tile work ($2,900) and an electrical system upgrade to 200-amp service in the garage area, both completed in 2013. Earlier improvements include a garage panel upgrade in 2007, and several structural enhancements in the late 1980s and 1990s, such as vinyl siding installation (1987), garage door installation (1988), window replacements (1992), and reroofing (1997), though some of these permits have since expired.

The building has experienced recurring issues with parking violations, particularly in early 2021, with multiple reports of driveway blockages by various vehicles, though most cases could not be validated by responding officers. During the 2020 COVID-19 pandemic period, there were two instances reported regarding waste receptacles being left out continuously, which were addressed through acknowledgment of altered public service protocols. The property's maintenance record shows regular upkeep and modernization efforts, particularly in electrical infrastructure, with proper permits obtained and completed work documented. The building's age and permit history suggest ongoing maintenance and improvements have been made over the years, with particular attention to electrical systems and basic utilities.

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

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Risk rating

How 309-311 Orizaba 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
78th percentile

Out of 45 buildings in this neighborhood, 10 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

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 82.7%
Moderate concern 9.0%
Severe concern 8.3%
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

309-311 Orizaba Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 309-311 Orizaba Ave 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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