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2120 California St

Pacific Heights, SF 94115 0638004 18 units · 3 fl · 1921

This building has more problems than most buildings in this neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Pacific Heights
At or below average
avg 1.4
0
FewerMore

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

Rent & eviction protection

Is 2120 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 1921
2 or more units
18 units
Property type
Multi-Family Residential
Zoning
RM2
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
Floors3
Year built1921
Total area20,022 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0638004
Ownership

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

Owner name
Ralston Bridge Ca Propertie
Mailing address
14130 Sobey Meadows Ct Saratoga CA 95070
Last sale
030216

Landlord portfolio

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

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Augrented Insights
Initial analysis

Located in San Francisco's Pacific Heights neighborhood, 2120 California Street is a three-story, 18-unit multi-family residential building constructed in 1921 and currently owned by Ralston Bridge Ca Properties. The building has undergone significant safety and modernization improvements over the past several years, including a completed mandatory soft-story seismic retrofit in 2016 ($150,000), a recent comprehensive fire alarm system upgrade in 2023 ($48,006), and the addition of an ADU unit in 2018 ($80,000). The property has experienced recurring fire safety compliance issues, with multiple violations recorded in 2023 regarding sleeping area requirements and historical concerns about alarm systems, extinguishers, and fire escapes. Notable unit improvements include a 2015 remodel of Unit #14 that initially exceeded permit scope but was subsequently brought into compliance. The building has maintained active compliance with housing safety requirements, though there was a 2004 violation regarding egress obstruction that was promptly addressed.

Recent maintenance and service records indicate ongoing property management attention to both building systems and resident needs, with the most recent complaints primarily relating to external issues such as sidewalk cleaning and parking enforcement. The property's maintenance history shows regular updates to essential systems, including plumbing (irrigation backflow device replacement in 2019) and various unit-specific improvements. Historical records from the 1980s and 1990s show completion of major maintenance tasks such as reroofing and slab replacement in the courtyard area, demonstrating long-term attention to building upkeep. While the building has experienced periodic violations and complaints, the majority have been promptly addressed and resolved, suggesting a generally responsive management approach to maintenance and safety requirements.

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

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Risk rating

How 2120 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
25th percentile

Out of 963 buildings in this neighborhood, 722 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
47%
No DBI
violation
53%
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.

Number of units

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

Building size

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

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 24.5%
Moderate concern 54.9%
Severe concern 20.7%
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

2120 California St event timeline

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

2023
Fire Complaint Dec 27
Sleeping Area Requirement
Violation Issued
311 RequestMay 26
Abandoned vehicles

See all 5 events

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

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Every record we have

Full data for 2120 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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