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330 West Portal Ave

West Portal, SF 94127 2483006 12 units · 3 fl · 1933

This building has significantly more problems than most nearby buildings. 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 West Portal
At or below average
avg 2.0
0
FewerMore

This building has 0 novs (7y), at or below the West Portal average of 2.0.

Rent & eviction protection

Is 330 West Portal Ave 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 1933
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
WPORTL
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 built1933
Total area12,750 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2483006
Ownership

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

Owner name
330 West Portal Sf Ca 2020
Mailing address
Las Vegas Trust Company Po Box 72606 Las Vegas NV 89170
Last sale
091117

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story, 12-unit apartment building at 330 West Portal Avenue, constructed in 1933, has undergone several significant maintenance and safety upgrades over the past decades. Recent improvements include a complete re-roofing project in 2016 ($13,000) and the installation of a steam boiler replacement in 2014. The building has experienced recurring fire safety maintenance issues, with multiple fire-related complaints between 2013 and 2024 regarding fire escapes, alarm systems, and exit maintenance, though most were promptly corrected or resolved. Recent fire violations in 2024 related to emergency lighting were abated. The building's infrastructure upgrades include electrical improvements with an EV charging station installation (though the permit expired) and routine maintenance such as sidewalk and street space permits in 2010.

The property has undergone regular routine inspections by Housing Inspection Services, with several violations noted between 1999 and 2007, particularly regarding fire escape maintenance and heating system requirements, all of which were eventually abated. Recent 311 calls from 2024 indicate various external issues including sidewalk defects, graffiti, and tree maintenance concerns, though many have been resolved or are in process. The building has experienced multiple carbon monoxide detector activations and one gas leak incident, though none resulted in civilian injuries. The property's management has maintained records of addressing these safety concerns, though the frequency of fire safety-related complaints suggests ongoing attention to this aspect of building maintenance is required.

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

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Risk rating

How 330 West Portal Ave'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
8th percentile

Out of 24 buildings in this neighborhood, 22 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
18%
No DBI
violation
82%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 7.3%
Moderate concern 43.6%
Severe concern 49.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

330 West Portal Ave apartment reviews

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The story over time

330 West Portal Ave event timeline

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

2026
Fire Complaint May 22
Alarm Systems

See all 9 events

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

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Every record we have

Full data for 330 West Portal Ave 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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