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165-167 Corbett Ave

Corona Heights, SF 94114 2656054 2 units · 2 fl · 1900

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 Corona Heights
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 165-167 Corbett 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 1900
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 built1900
Total area2,500 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2656054
Ownership

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

Owner name
Patricia E Frank Fmly Tr
Mailing address
Patricia E Frank, Ttee 110 Everglade Dr San Francisco CA 94132
Last sale
000000

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.

165 Corbett Ave, San Francisco, CA 94114
167 Corbett Ave, San Francisco, CA 94114
Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 165-167 Corbett Avenue in Corona Heights, owned by the Patricia E Frank Family Trust, has a recorded history dating back to its construction in 1900. The property has undergone several significant infrastructure updates, including an electrical service conversion to a 125A system with two meters in 2006, house trap replacement in 2021, and reconstruction of an exterior stairway to the rear yard in 1997. More recent maintenance work includes a 2020 street space permit, though the associated costs were listed as $0. Historical issues documented in 1997-2000 highlighted electrical problems, including circuit trips and deteriorated wiring, along with heating system deficiencies and window/door issues, though these complaints were eventually abated.

The building has experienced recurring sewer-related issues, with documented incidents in 2012, 2018, and 2021, including sewage backups and water main concerns. There have also been various maintenance and infrastructure-related issues, such as a hanging cable box (2018), missing sewer vent cover (2016), and multiple instances of garbage management matters requiring attention (most recently in 2023). The property's maintenance history shows generally regular upkeep through the decades, with completed permits for reroofing in 1990 and other improvements, though some infrastructure concerns have persisted over time, particularly regarding plumbing systems and electrical components. While many historical complaints have been resolved, the age of the building and pattern of plumbing and electrical issues suggests these systems have required ongoing attention throughout the property's history.

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

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Risk rating

How 165-167 Corbett 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
41th percentile

Out of 348 buildings in this neighborhood, 205 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
77%
No DBI
violation
23%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI complaint rate, owner's portfolio

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 67.6%
Moderate concern 13.5%
Severe concern 18.9%
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

165-167 Corbett Ave event timeline

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

2025
311 Request Jul 10
Garbage and debris
furniture

See all 3 events

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

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Every record we have

Full data for 165-167 Corbett Ave apartments

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

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