Free SF apartment background check

324 Woolsey St

Portola, SF 94134 6051008 2 units · 2 fl · 1920

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 Portola
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Portola average of 1.8.

Rent & eviction protection

Is 324 Woolsey 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 1920
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1920
Total area2,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6051008
Ownership

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

Owner name
Yeung Family Trust
Mailing address
Eric Chuk Fun & Nancy Chi K 315 Citrus Ave Daly City CA 94014
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 two-unit residential building at 324 Woolsey Street in the Portola neighborhood, owned by the Yeung Family Trust, is a two-story flats and duplex structure built in 1920. The property's maintenance record shows minimal historical work, with only one completed building permit on file for reroofing work done in 1990. However, the most significant recent event was a sewage back-up incident in December 2024, which was promptly addressed and resolved by the PUC - Sewer Operations team. The property has experienced multiple environmental and maintenance issues in late 2024, including several instances of non-offensive graffiti on public spaces (including a pole and sidewalk) between November 21-25, 2024, and various reports of garbage and debris on the street, some of which involved abandoned furniture. While these street-level issues are important for overall neighborhood quality, they are primarily related to public space rather than the building itself.

The surrounding area has seen three notable tenant buyouts in nearby addresses between 2022-2023, with significant payouts including $175,000 for four tenants at 346 Woolsey Street, $45,624 for four tenants at 340 Woolsey Street, and $16,000 for one tenant at 534 Woolsey Street. These buyouts suggest ongoing changes in the immediate area, though they are not directly related to the conditions of 324 Woolsey Street itself. The property has also been subject to various street maintenance issues in late 2024, including one open case regarding a curb defect (reported November 25, 2024) and two abandoned vehicle reports, though these issues are primarily related to public infrastructure rather than the building's condition.

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

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Risk rating

How 324 Woolsey 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
67th percentile

Out of 255 buildings in this neighborhood, 84 are predicted to be safer.

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

Neighborhood location

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

Neighborhood location

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 77.1%
Moderate concern 14.9%
Severe concern 8.0%
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

324 Woolsey St 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 324 Woolsey 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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