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1378 33Rd Ave

Central Sunset, SF 94122 1787017 4 units · 2 fl · 1947

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Sunset
At or below average
avg 0.7
0
FewerMore

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

Rent & eviction protection

Is 1378 33Rd 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 1947
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units4
Floors2
Year built1947
Total area2,850 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1787017
Ownership

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

Owner name
Wong Family Trust
Mailing address
Sun Keung & Kin Nam Wong Tr 1425 18Th Ave Apt 2 San Francisco CA 94122
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The Wong Family Trust owns this 4-unit, 2-story multi-family residential building located at 1378 33rd Avenue in the Central Sunset neighborhood. Built in 1947, the property has undergone several maintenance and compliance events over its history. In 2002, the building received a $3,000 reroofing project, and in 1990, the lower front siding was removed and restuccoed. A significant cluster of violations was documented in July 2000, all of which were promptly addressed by July 25, 2000, including fire safety issues such as missing fire extinguishers and smoke enclosure door closers, as well as the need for smoke detectors in the lobby and gas meter instruction postings.

More recent issues include a 2012 complaint regarding peeling paint that affected neighboring property, which was resolved within a month. The building has experienced some plumbing challenges, with reports of sewer issues in February and September 2009, though these were resolved according to available records. In recent years, the property has generated multiple parking enforcement calls (2018-2022) for driveway blocking and sidewalk parking, indicating ongoing challenges with parking management in the area. A noise complaint regarding amplified sound was filed in August 2020 and subsequently accepted. All documented housing inspection complaints have been resolved, including routine inspections from 2000 and 2002, suggesting regular oversight of building conditions.

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

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Risk rating

How 1378 33Rd 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
38th percentile

Out of 814 buildings in this neighborhood, 505 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 70.6%
Moderate concern 13.2%
Severe concern 16.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

1378 33Rd Ave event timeline

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

2026
Building Permit May 06
Unit 3: remodel (e) kitchen & (1) bathroom in-kind. no removal of walls.
$40,000 · Issued
Plumbing PermitMay 06
Unit 3: remodel (e) kitchen and (1) bathroom in kind.

See all 6 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1378 33Rd 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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