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4005 California St

Inner Richmond, SF 94118 1362014 12 units · 3 fl · 1923

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Inner Richmond
Above average
avg 0.9
16
FewerMore

This building has 16 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 4005 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 1923
2 or more units
12 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
Units12
Floors3
Year built1923
Total area11,472 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1362014
Ownership

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

Owner name
Sf Multifamily 1 Llc
Mailing address
49 Powell St Fl 4 San Francisco CA 94102
Last sale
061021

Landlord portfolio

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

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Augrented Insights
AI summary

The three-story, 12-unit multi-family residential building at 4005 California St, built in 1923 and owned by Sf Multifamily 1 Llc, has undergone significant renovations and improvements in recent years, particularly in 2020-2021. The property converted former garage spaces into four additional dwelling units (13-16) and completed comprehensive unit renovations including new bathrooms, kitchens, and appliances in units 2, 3, 6, and 10, with costs ranging from $85,000 to $120,000 per unit. Major infrastructure upgrades include the installation of a hydronic hot water fan coil system for units 13-16 in 2023, a 400-amp electrical service upgrade in 2023, and comprehensive fire safety improvements including the installation of 45 ground floor sprinklers and a new fire alarm system in 2020. The building has achieved soft-story compliance with completed work and received its CFC certification.

More recent tenant complaints from 2022-2023 have raised concerns about building maintenance and systems, including recurring issues with a clogged trash chute leading to reports of pests, intermittent water leaks, and temporary construction-related disruptions. Three tenant buyouts totaling $175,145 were recorded between 2019-2020, suggesting some unit turnover during the renovation period. The building has experienced three fire-related incidents since 2020, including two false alarms and one carbon monoxide detector activation, with no reported civilian injuries. Historical violations from 2019 related to water damage, lead paint hazards, and fire escape maintenance were addressed and abated by July 2019. The most recent construction-related complaint filed in July 2023 cited ongoing noise and dust issues, though this appears to be a single recent incident compared to the extensive renovation work completed earlier.

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Risk rating

How 4005 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
0th percentile

Out of 1723 buildings in this neighborhood, 1723 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
14%
No DBI
violation
86%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

12-Month severity forecast
No violation 9.1%
Moderate concern 68.2%
Severe concern 22.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

4005 California St apartment reviews

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The story over time

4005 California St event timeline

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

2026
Building Permit Jun 09
3/f unit 5 - interior renovations. new bedroom. new bath. relocate kitchen. new finishes, fixtures at (e) bath. no change to use, area, egress, water or space heating. new laundry. revision to 202603127490, which was otc no plans for kitchen and bathroom remodel.
$50,000 · Issued
311 RequestJun 01
Garbage and debris

See all 35 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 4005 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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