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1391-1393 33Rd Ave

Central Sunset, SF 94122 1788014B 2 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 1391-1393 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
2 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
Units2
Floors2
Year built1947
Total area2,626 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1788014B
Ownership

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

Owner name
Annie Wai Ling Won Revoc Tr
Mailing address
Annie Wai Ling Won, Trustee 1393 33Rd Ave San Francisco CA 94122
Last sale
060903

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1391 33rd Ave, San Francisco, CA 94122
1393 33rd Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 1391-1393 33rd Avenue in the Central Sunset neighborhood is a two-unit, two-story multi-family residential building constructed in 1947, currently owned by the Annie Wai Ling Won Revocable Trust. The building has undergone several significant improvements over the past two decades, with the most recent major renovation occurring in 2018 when six Milgard white vinyl windows with a U-factor of 0.32 were installed in the rear of the building at a cost of $3,000. Earlier improvements included reroofing work in 2002 (though this permit has since expired), and two related construction projects in 1998 that expanded the ground floor by adding rooms, including a bathtub and a closet.

The building has experienced several maintenance and quality-of-life incidents in its vicinity between 2018-2020, though none directly related to the building's condition or safety. These included three documented instances of sidewalk parking violations (resulting in one citation), a cancelled report of pavement defects, and an instance of graffiti on a fire police call box that was subsequently abated. The property has maintained an active permit history with documented improvements that suggest regular maintenance and updating of building systems, though the expired roofing permit from 2002 may warrant verification of whether this work was completed under a subsequent permit or as part of a later renovation.

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

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Risk rating

How 1391-1393 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
77th percentile

Out of 814 buildings in this neighborhood, 187 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

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

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 81.4%
Moderate concern 12.6%
Severe concern 6.1%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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The story over time

1391-1393 33Rd Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 1391-1393 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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