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2180 Filbert St

Cow Hollow, SF 94123 0516018 2 units · 2 fl · 1900

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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.

Rent & eviction protection

Is 2180 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 1900
2 or more units
2 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 1900
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
Units2
Floors2
Year built1900
Total area2,684 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0516018
Ownership

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

Mailing address
Kathy Loewenstern, Trustee 3053 Fillmore St # 286 San Francisco CA 94123
Last sale
March 22, 1996

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit, two-story multi-family residential building at 2180 Filbert Street in Cow Hollow, owned by the Kathy Loewenstern Revocable Trust, has a significant history of fire alarm activations and maintenance issues spanning several years. Built in 1900, this flats/duplex structure shows original features and systems that have required ongoing attention. The building's fire incident records indicate multiple alarm activations, including seven smoke detector activations (all unintentional), two false alarms, one trash or rubbish fire (contained), and one system malfunction, none of which resulted in civilian injuries. Two Shared Spaces complaints in 2024 and 2025 suggest ongoing concerns with the surrounding area.

Recent months have seen numerous sanitation and maintenance issues near the property, with multiple reports of graffiti on the mailbox (Nov 2024, Jan 2025), especially in the last three months of 2024, there were several cases of abandoned furniture and debris on the street, which were mostly resolved through Recology and Public Works interventions. Historical building permits show past improvements to the property, including a $50,000 renovation of kitchens and bathrooms in 1996 (permit expired), bathroom finishes approval in 1997, and sidewalk repair work in 2002, though there are no recent permits on file indicating significant building upgrades or modifications. The frequency of recent garbage and debris issues suggests ongoing challenges with street maintenance in the immediate vicinity, though these are primarily external to the building itself.

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

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Risk rating

How 2180 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
59thpercentile

Out of 861 buildings in this neighborhood, 353 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
82%
No DBI
violation
18%
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 age

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month risk forecast
Low failure risk 18%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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On the map

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The story over time

2180 Filbert St event timeline

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

2026
311 Request May 21
Sidewalk defect
collapsed sidewalk
311 RequestMar 04
Garbage and debris

See all 5 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2180 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 2180 Filbert St compares to the neighborhood

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