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330 Monterey Blvd

Sunnyside, SF 94131 3091053 9 units · 2 fl · 1975

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 Sunnyside
Above average
avg 1.9
12
FewerMore

This building has 12 novs (7y), above the Sunnyside average of 1.9.

Rent & eviction protection

Is 330 Monterey Blvd 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 1975
2 or more units
9 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
Units9
Floors2
Year built1975
Total area7,174 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3091053
Ownership

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

Owner name
Ancelj Anton & Marilyn Trs
Mailing address
848 Crestview Dr Millbrae CA 94030
Last sale
050500

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 9-unit, 2-story multi-family residential building at 330 Monterey Blvd in Sunnyside, owned by Ancelj Anton & Marilyn Trs, was constructed in 1975 and has undergone several significant maintenance and improvement projects over the years. The building has received various upgrades, including a complete window and siding replacement in 2009 ($25,000), reroofing projects in 2008 ($16,200) and 1993, and electrical system improvements with a new house panel installation currently in progress as of October 2024. Recent fire safety concerns have emerged as a pattern, with violations or complaints regarding the sleeping area requirements (11/2023 - open violation), sprinkler systems (with violations in 2016, 2017, and most recently in 05/2024), alarm systems (issues noted in 2016 and 2021), and fire extinguishers (most recently in 06/2024 - condition corrected).

The building has been subject to regular routine inspections by Housing Inspection Services from 1999 through 2010, with the most significant issue recorded in 1998 involving problems with bathroom ventilation, water leaks into the garage, and sealing of front windows during painting. In 2024, there have been multiple sidewalk-related incidents reported near the property, including defects and tree root damage, with some issues remaining open as of September 2024. Additional exterior maintenance issues have been documented through 311 calls, including graffiti removal (resolved), parking violations, and general cleaning needs. The property's original development included plans for 9 ground-level parking spaces, and historical records show various roofing and siding maintenance efforts, suggesting ongoing attention to building envelope preservation.

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

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Risk rating

How 330 Monterey Blvd'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 129 buildings in this neighborhood, 120 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
22%
No DBI
violation
78%
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 8.9%
Moderate concern 14.2%
Severe concern 76.9%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

330 Monterey Blvd event timeline

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

2026
Building Permit Jan 09
Apt #3: replace two windows at the back of the building (same kind) (not street facing). uf<=0.3
$3,000 · Complete

See all 14 events

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

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Every record we have

Full data for 330 Monterey Blvd apartments

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

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