Free SF apartment background check

378-382 Vallejo St

Telegraph Hill, SF 94133 0134014 3 units · 4 fl · 1907

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 Telegraph Hill
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 378-382 Vallejo 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 1907
2 or more units
3 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
Units3
Floors4
Year built1907
Total area2,700 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0134014
Ownership

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

Owner name
Yu Kwok Wing & Chiu Ada M
Mailing address
722 Jackson St Apt 6 San Francisco CA 94133
Last sale
030619

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.

378 Vallejo St, San Francisco, CA 94133
380 Vallejo St, San Francisco, CA 94133
382 Vallejo St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The property at 378-382 Vallejo Street is a 4-story multi-family residential building located in Telegraph Hill, constructed in 1907 and containing 3 units. The building has experienced several maintenance and compliance issues over the years, most notably a cluster of violations in 2005 that included concerns about wood stairs, emergency exits, and smoke detectors, though these were all abated by June 2005. In 2008, there was a complaint about unauthorized construction on the roof, which resulted in the replacement of a 10-foot guardrail. The building underwent significant improvements in 1993, including foundation repairs (three separate permit applications), sheetrock work, and a major remodel of unit 380 involving kitchen renovations and bathroom modifications, costing a total of approximately $42,692.

More recent concerns at the property relate to parking and street maintenance issues, with multiple 311 calls in 2024 regarding blocked driveways, abandoned vehicles, and sidewalk cleaning needs. There have been consistent reports of garbage and debris on the street and sidewalk area, with at least eight such complaints recorded between August 2024 and January 2025. While these recent issues suggest ongoing maintenance challenges in the immediate vicinity, they appear to be primarily external to the building itself. The property's permit and violation history suggests that most significant structural and safety issues have been addressed, with no major building code violations recorded in recent years.

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

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Risk rating

How 378-382 Vallejo 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
60th percentile

Out of 684 buildings in this neighborhood, 274 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.

Number of floors

Building height affects maintenance complexity and is one of the size signals the model uses.

Building age

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

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 72.7%
Moderate concern 19.9%
Severe concern 7.4%
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

378-382 Vallejo St event timeline

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

2026
311 Request Jan 11
Blocking driveway cite only
Parking Enforcement

See all 5 events

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

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Every record we have

Full data for 378-382 Vallejo 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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