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1961 Filbert St

Cow Hollow, SF 94123 0531023 15 units · 3 fl · 1963

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Cow Hollow — not a forecast
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Cow Hollow average of 0.7.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 1961 Filbert 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 1963
2 or more units
15 units
Property type
Multi-Family Residential
Zoning
RH2
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1963
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units15
Floors3
Year built1963
Total area15,174 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0531023
Ownership

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

Mailing address
Richards-brown Darin Ttee 4330 California St San Francisco CA 94118
Last sale

Landlord portfolio

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

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Augrented Insights
Initial analysis

1961 Filbert Street is a 15-unit, 3-story multi-family residential building constructed in 1963 in the Cow Hollow neighborhood, currently owned by Darin Richards-brown Revocable Trust. The building has undergone significant improvements over the years, most notably completing a mandatory soft-story retrofit in 2016 (Tier 2) at a cost of $125,000, which included electrical upgrades. Recent renovations include a comprehensive kitchen and bathroom remodel in Unit 104 completed in early 2024, involving both plumbing and electrical work valued at $45,000. The building has maintained an active maintenance schedule, with multiple units receiving similar kitchen and bathroom renovations between 2004 and 2011, including Units 204, 302, 304, and 305, all with proper electrical upgrades. The property has a history of addressing fire safety concerns, with several fire system inspections resulting in no merit findings in 2024 and 2022 for sprinkler/standpipe and electrical systems respectively. A fire alarm system violation was issued in 2017 but has since been abated.

The building's maintenance record shows attention to structural integrity, as evidenced by a $20,000 dry rot repair project in 2017. Historical permits show regular upgrades to electrical systems, including the installation of a new commercial water heater in 2008 and various sub-panel relocations. The property has experienced occasional fire safety issues, with past violations related to alarm systems (2011, 2015, 2017) and combustible materials (2015) that were all subsequently corrected. While there have been three minor fire-related incidents (smoke detector activation, elevator rescue, and contained cooking fire), none resulted in civilian injuries. Recent activities in 2024 indicate recurring parking enforcement issues near the property, with multiple citations for blocking driveways, though these do not directly impact building safety or maintenance. The building has undergone regular housing inspections, with all past complaints being marked as not active or resolved.

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

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Risk rating

How 1961 Filbert 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
25thpercentile

Out of 861 buildings in this neighborhood, 646 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
60%
No DBI
violation
40%
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.

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

12-Month risk forecast
Moderate failure risk 40%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1961 Filbert St apartment reviews

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On the map

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The story over time

1961 Filbert St event timeline

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

2026
Fire Complaint Apr 20
Sprinkler/Standpipe Systems

See all 12 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1961 Filbert St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 1961 Filbert St compares to the neighborhood

This building against comparable properties in Cow Hollow. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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