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1915 California St

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

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Lower Pacific Heights — not a forecast
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.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

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.

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 1976
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
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).

Mailing address
Dinnen Realty Po Box 411105 San Francisco CA 94141
Last sale

Landlord portfolio

Other SF properties this owner holds, with a risk rating 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

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
12thpercentile

Out of 670 buildings in this neighborhood, 590 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
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 risk forecast
High failure risk 60%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1915 California St apartment reviews

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On the map

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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.

Side by side

How 1915 California St compares to the neighborhood

This building against comparable properties in Lower Pacific 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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