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1915 California St

Lower Pacific Heights, SF 94109 0649001A 18 units · 4 fl · 1976

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 Lower Pacific Heights
At or below average
avg 1.6
0
FewerMore

This building has 0 novs (7y), at or below the Lower Pacific Heights average of 1.6.

Rent & eviction protection

Is 1915 California 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 1976
2 or more units
18 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
Units18
Floors4
Year built1976
Total area18,901 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0649001A
Ownership

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

Owner name
Cafferkey Family Trust The
Mailing address
Dinnen Realty Po Box 411105 San Francisco CA 94141
Last sale
122696

Landlord portfolio

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

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Augrented Insights
Initial analysis

The four-story, 18-unit apartment building at 1915 California Street in Lower Pacific Heights, owned by the Cafferkey Family Trust, has undergone several significant improvements since its construction in 1976. Most notably, the building received a comprehensive fire alarm system upgrade in 2005 at a cost of $18,000, with subsequent maintenance work in 2022-2043. The property has faced various maintenance and safety challenges, including recent fire violations regarding sleeping area requirements (November 2024) and recurring fire alarm system issues (April and May 2023, 2022). Historical complaints reveal recurring issues with building maintenance and resident safety, including a 2019 ceiling leak with mold concerns, a 2011 rodent infestation, and multiple 1999 complaints regarding lobby conditions, including a broken front lobby door, inoperable doorbells, ripped carpets, and mildew throughout the building. Infrastructure improvements include a water heater replacement in 2022 and a boiler replacement in 2013, as well as elevator-related electrical work in 2006. The property has experienced various fire-related incidents, though most were false alarms or system malfunctions, with no recorded civilian injuries. Recent 311 calls from 2024 primarily relate to external issues such as garbage removal, abandoned vehicles, and noise complaints, suggesting ongoing challenges with property maintenance and neighborhood interactions.

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

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Risk rating

How 1915 California 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
13th percentile

Out of 670 buildings in this neighborhood, 583 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
40%
No DBI
violation
60%
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.

Building size

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

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 22.6%
Moderate concern 55.1%
Severe concern 22.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1915 California St apartment reviews

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The story over time

1915 California St event timeline

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

2026
Fire Complaint Mar 10
Alarm Systems
Condition Corrected

See all 6 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1915 California 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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