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6027-6029 California St

Central Richmond, SF 94121 1411027 4 units · 2 fl · 1909

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 Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 6027-6029 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 1909
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units4
Floors2
Year built1909
Total area2,278 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1411027
Ownership

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

Owner name
Warner Georgiana S
Mailing address
1164 Dolores St San Francisco CA 94110
Last sale
121604

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.

6029 California St, San Francisco, CA 94121
6027 California St, San Francisco, CA 94121
6029 A California St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The property at 6027-6029 California Street in the Central Richmond neighborhood is a two-story, four-unit multi-family residential building constructed in 1909, currently owned by Georgiana S. Warner. The building has undergone several significant renovations and improvements over the past decades, with the most substantial work occurring between 2009-2011, including a $30,000 remodel of a two-story rear cottage with exterior stairs, new doors, windows, bathroom, and voluntary lateral upgrade. Important infrastructure updates were completed during this period, including a new electrical service meter main installation with 5 meters and 2 new sub-panels, a forced air heating system installation, and plumbing improvements including sewer line repairs and bathroom rough-ins. The rear cottage, originally a temporary structure built after the 1906 earthquake, received comprehensive electrical and plumbing upgrades in 2010, approximately 450 square feet in size.

The building's maintenance history shows attention to essential systems, with the most recent significant work being a sewer line repair completed in October 2020. The property has a documented history of compliance with safety inspections, though there was a fire safety violation in 2003 regarding an untagged fire extinguisher that was promptly addressed. Earlier complaints from 1994 about inadequate back door security were resolved by May 1995. Recent activity around the property has primarily consisted of routine street cleaning and maintenance issues, with multiple reports of loose garbage between 2018-2023, though these have been consistently addressed. There have been several reports of defaced parking signs in 2022 and 2023, and multiple abandoned vehicle reports in 2018 that were resolved when the vehicles were found to be gone upon inspection or were towed. The extensive renovation work completed between 2009-2011 appears to have significantly improved the building's safety and habitability, with no active violations or complaints currently on record.

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

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Risk rating

How 6027-6029 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 2250 buildings in this neighborhood, 1598 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
78%
No DBI
violation
22%
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 age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 62.6%
Moderate concern 26.6%
Severe concern 10.7%
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

6027-6029 California St event timeline

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

2025
311 Request Oct 29
Parking on sidewalk
Parking Enforcement
311 RequestSep 06
Parking on sidewalk

See all 3 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 6027-6029 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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