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5828-5830 California St

Lake Street, SF 94121 1380020A 2 units · 2 fl · 1916

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Lake Street
At or below average
avg 0.6
0
FewerMore

This building has 0 novs (7y), at or below the Lake Street average of 0.6.

Rent & eviction protection

Is 5828-5830 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 1916
2 or more units
2 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
Units2
Floors2
Year built1916
Total area2,760 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1380020A
Ownership

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

Owner name
Thomas R & Dorothy C Gerugh
Mailing address
Gerughty David & De Jong Ja 5830 California St San Francisco CA 94121
Last sale
042296

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.

5830 California St, San Francisco, CA 94121
5828 California St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit residential building at 5828-5830 California Street, located in the Lake - The Presidio neighborhood, is a two-story flats and duplex structure built in 1916 and currently owned by Thomas R & Dorothy C Gerugh. The building has experienced recurring issues with dry rot throughout its history, with the most recent repair work scheduled for January 2025 focusing on the rear stairway and small deck, following earlier interventions in 2006 that addressed dry rot in the kitchen area around cabinets. The property has undergone several significant maintenance and upgrade projects, including a complete reroofing in 1998, fence repairs in 1993, and electrical improvements in 2006 that included the installation of GFI outlets in the kitchen and a new water heater.

The building's maintenance history includes two concerning incidents in November 1999 involving a routine housing inspection and a reported issue with non-functioning light switches affecting an elderly tenant, though both complaints were promptly addressed and marked as "Not Active." While the most recent building permit from 2025 indicates ongoing attention to maintenance issues, the property's permit history suggests regular upkeep by the owners, with particular attention paid to addressing structural and safety concerns such as dry rot, electrical systems, and plumbing. The most recent 311 call from January 2025 regarding abandoned furniture appears to be a minor exterior maintenance issue that was promptly resolved.

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

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Risk rating

How 5828-5830 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
76th percentile

Out of 660 buildings in this neighborhood, 158 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 82.3%
Moderate concern 14.3%
Severe concern 3.5%
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

5828-5830 California St event timeline

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

2026
DBI Complaint May 18
Date last observed: 16-may-26; exact location: main bldg; building type: residence/dwelling work beyond scope of permit; work being done in dangerous manner;
Building Inspection Division
DBI ComplaintMay 18
Date last observed: 16-may-26; exact location: main bldg; building type: residence/dwelling work beyond scope of permit; work being done in dangerous manner;

See all 12 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 5828-5830 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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