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3151-3153 California St

Lower Pacific Heights, SF 94115 1031027 18 units · 3 fl · 1907

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

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 3151-3153 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 1907
2 or more units
18 units
Property type
Multi-Family Residential
Zoning
RH3
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 built1907
Total area12,015 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1031027
Ownership

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

Owner name
California Street Complex H
Mailing address
Norm Buckhart C/o Flynn In 1717 Powell St Ste 300 San Francisco CA 94133
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.

3153 California St, San Francisco, CA 94115
3151 California St, San Francisco, CA 94115
Augrented Insights
Initial analysis

The California Street Complex H is a three-story, 18-unit multi-family residential building located at 3151-3153 California Street in the Lower Pacific Heights neighborhood. Built in 1907, this apartment building has undergone several significant renovations and improvements over the years, with particular attention to safety and modernization. Most recently, in 2023, the building received an upgrade to its backflow prevention device assembly, indicating ongoing maintenance of critical systems. The building completed its mandatory soft-story retrofit in 2016 (designated as Tier 2) to improve seismic safety, and underwent comprehensive fire system upgrades in 2017-2018, including the installation of new control panels, smoke detectors, and emergency notification systems throughout the building.

The property's maintenance history shows attention to both structural and safety improvements, including the replacement of the steam heating boiler in 2016, installation of solar hot water systems in 2010, and various electrical upgrades. While there have been several building violations and complaints over the years, most of these were addressed and resolved in a timely manner. Notable historical issues included ventilation problems in public halls (2001-2002), concerns about windows in common areas (2001), and a ceiling collapse incident in 1996, all of which were eventually remedied. More recent fire safety complaints from 2017-2024 have generally been found to have "No Merit" or were promptly corrected, suggesting improved responsiveness to safety issues. The building's documented history of 311 calls primarily relates to street and sidewalk maintenance, with a few parking-related complaints, but these do not directly impact resident safety or building conditions.

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

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Risk rating

How 3151-3153 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
29th percentile

Out of 670 buildings in this neighborhood, 476 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
57%
No DBI
violation
43%
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 52.9%
Moderate concern 35.2%
Severe concern 12.0%
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

3151-3153 California St event timeline

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

2025
Fire Complaint Jul 22
Sleeping Area Requirement
Violation Issued
311 RequestJan 08
Garbage and debris

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 3151-3153 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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