Free SF apartment background check

30-38 Bernard St

Nob Hill, SF 94133 0157038 6 units · 3 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 Nob Hill
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 30-38 Bernard 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
6 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
Units6
Floors3
Year built1907
Total area4,950 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0157038
Ownership

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

Owner name
Lew Koon J Exemption Trust
Mailing address
Ngan Sue Lew 869 Union St San Francisco CA 94133
Last sale
012998

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.

32 Bernard St, San Francisco, CA 94133
38 Bernard St, San Francisco, CA 94133
34 Bernard St, San Francisco, CA 94133
30 Bernard St, San Francisco, CA 94133
36 Bernard St, San Francisco, CA 94133
Augrented Insights
Initial analysis

The 6-unit, 3-story multi-family residential building at 30-38 Bernard Street in Nob Hill, owned by Lew Koon J Exemption Trust, was constructed in 1907 and has undergone several significant improvements to maintain safety and compliance with current standards. Most notably, the building completed a mandatory soft-story retrofit in 2018 (Tier 4) at a cost of $50,000, demonstrating adherence to seismic safety requirements. Other major structural work includes reroofing completed in 2015 ($9,000), the installation of 16 aluminum windows in 1987, and a recent underground sewer installation in 2020. The building's maintenance history shows attention to essential systems, with a gas leak pipe replacement completed in 2009.

The property has experienced several routine housing inspections over the years, with notable compliance issues temporarily emerging in 2000 and 2011. The 2000 inspections identified multiple fire safety and security violations, including problems with fire extinguishers and exterior door self-closing devices, all of which were resolved within two weeks. In 2011, issues with guardrails and fire extinguisher tagging were documented but subsequently addressed. A heating complaint from December 2010 was resolved within one day. While there have been no active violations since 2011, the building's historical pattern shows regular maintenance and prompt addressing of safety concerns. Recent activity related to the property has primarily involved external street cleaning matters, with no building-specific issues reported through 311 calls since 2019.

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

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Risk rating

How 30-38 Bernard 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
71th percentile

Out of 1125 buildings in this neighborhood, 326 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
76%
No DBI
violation
24%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 31.0%
Moderate concern 15.0%
Severe concern 54.0%
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

30-38 Bernard St event timeline

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

2026
Building Permit Jun 01
Reroof with hot work.
$19,000 · Complete
Plumbing PermitApr 16
Work category: 1p; 2 bathrooms 1kitchen 1 washer waste and vent piping gas to stove water heater and dryer

See all 13 events

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

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Every record we have

Full data for 30-38 Bernard 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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