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919-921 Cortland Ave

Bernal Heights, SF 94110 5660018 2 units · 2 fl · 1939

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Bernal Heights — not a forecast
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 919-921 Cortland 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 1939
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC2
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1939
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1939
Total area3,757 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5660018
Ownership

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

Owner name
Mailing address
701 Carolina St San Francisco CA 94107
Last sale
March 22, 2012

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

919 Cortland Ave, San Francisco, CA 94110
921 Cortland Ave, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit, 1939 multi-family residential building at 919-921 Cortland Ave in Bernal Heights, owned by 919 Partners LLC, has undergone significant commercial and infrastructure changes, particularly related to its restaurant space. Originally a pizza restaurant, the property underwent extensive renovations in 2014-2015 to convert to a full-service family-style diner, including substantial kitchen equipment upgrades, plumbing work, electrical installations, and fire system improvements, with associated costs exceeding $150,000. Notable infrastructure work included a complete sewer line replacement in 2014, for which the concrete slab was temporarily removed, and subsequent fire safety system installations.

The building has experienced recurring sewer system issues, with documented sewage backup incidents from the side sewer vent in September 2024 and January 2025. These incidents, though recent, follow a pattern of sewer-related work at the property, including multiple permits for repairs and replacements between 2013-2014. The property has also faced maintenance challenges in recent years, including graffiti incidents, a sidewalk defect resolution in 2020, and multiple shared space-related issues reported in 2023-2024. Two fire complaints related to shared spaces were filed in December 2022 and closed in January 2023, though they were deferred. The building's systems were previously upgraded in 2005 with a 200-amp service and underground conversion, indicating attention to infrastructure improvements when necessary.

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

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Risk rating

How 919-921 Cortland 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
42ndpercentile

Out of 1276 buildings in this neighborhood, 740 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Neighborhood (ZIP code)

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

12-Month risk forecast
Moderate failure risk 30%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

919-921 Cortland Ave apartment reviews

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On the map

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The story over time

919-921 Cortland Ave event timeline

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

2026
311 Request May 14
Garbage and debris
furniture
311 RequestFeb 08
Homelessness and supportive housing

See all 11 events

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

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Every record we have

Full data for 919-921 Cortland Ave apartments

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

Side by side

How 919-921 Cortland Ave compares to the neighborhood

This building against comparable properties in Bernal Heights. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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