Free SF apartment background check

1550 Filbert St

Cow Hollow, SF 94123 0522004 12 units · 3 fl · 1925

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Cow Hollow
Above average
avg 0.7
1
FewerMore

This building has 1 novs (7y), above the Cow Hollow average of 0.7.

Rent & eviction protection

Is 1550 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 1925
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RM2
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 1925
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
Units12
Floors3
Year built1925
Total area11,265 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0522004
Ownership

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

Mailing address
Vance Marla Marie Ttee 1550 Filbert St Apt 11 San Francisco CA 94123
Last sale
042202

Landlord portfolio

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

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Augrented Insights
Initial analysis

1550 Filbert Street is a 12-unit, 3-story multi-family residential building located in Cow Hollow, constructed in 1925 and currently owned by the 2018 Marla Vance Revocable Trust. The property has undergone significant maintenance and safety improvements over the years, including a completed seismic retrofit in 2016 (Tier 3 Soft Story compliance), multiple roof replacements (most recently in December 2023), and various plumbing upgrades including sewer line and house-trap replacement in 2020, and steam boiler installation in 2017. The building has faced several fire safety issues, with recurring violations related to alarm systems, blocked exits, and sprinkler systems between 2009 and 2024, though most have been corrected or resolved. A notable active heating complaint was filed in December 2024 regarding inadequate temperature maintenance and radiator control. The building experienced multiple fire safety violations in 2006 that were promptly addressed, and more recent building complaints from 2023-2024 have included issues with plumbing (clogs), hoarding, and general maintenance items. Regular maintenance work has been documented, including termite repairs in 2009 and various street space permits.

The property has shown consistent attention to structural safety through various improvements and timely response to violations, though several systems-related issues have persisted over time. Recent maintenance activities, such as the 2023 re-roofing project and the 2020 sewer line work, demonstrate ongoing investment in the building's infrastructure. The active heating complaint from late 2024 and recent plumbing-related issues suggest there may be some ongoing challenges with building systems, though many historical violations and complaints have been addressed through subsequent repairs or corrections.

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

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Risk rating

How 1550 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

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
7th percentile

Out of 861 buildings in this neighborhood, 801 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
45%
No DBI
violation
55%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

12-Month severity forecast
No violation 34.4%
Moderate concern 42.5%
Severe concern 23.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1550 Filbert St apartment reviews

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On the map

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The story over time

1550 Filbert St event timeline

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

2026
Fire Complaint Apr 20
Extinguishers
No Merit
DBI ComplaintFeb 17
5 months ago there was a fire and they have not cleaned up the debris. it is in the back of the building in a shared space with the building next door.

See all 16 events

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

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Every record we have

Full data for 1550 Filbert 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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