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24 Henry St

Duboce Triangle, SF 94114 3541050 2 units · 3 fl · 1900

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 Duboce Triangle
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Duboce Triangle average of 2.3.

Rent & eviction protection

Is 24 Henry 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 1900
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
Floors3
Year built1900
Total area3,031 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3541050
Ownership

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

Owner name
Lopez-Bier Family Trust
Mailing address
Edgar A Lopez & Jessica L B 24 Henry St San Francisco CA 94114
Last sale
091217

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.

24 Henry St, San Francisco, CA 94114
24 A Henry St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The three-story multi-family residential building at 24 Henry Street in Duboce Triangle, owned by the Lopez-bier Family Trust, was constructed in 1900 and consists of two units. The property underwent significant renovations and improvements between 2015-2016, including the controversial conversion from one unit to two units, extension of the rear deck, and various interior remodeling projects totaling over $34,000. During this period, multiple building complaints were filed by neighbors regarding excessive construction noise, with reports of jackhammering and loud machinery starting as early as 7:15 AM six days a week, which allegedly caused health issues such as asthma, sleep deprivation, and mental health concerns. The building underwent substantial systems upgrades including reroofing, installation of a solar PV system, and the addition of two gas fireplaces. Plumbing improvements included a main sewer line replacement and comprehensive bathroom, kitchen, and laundry room remodels on the first and second floors. Since 2022, there have been recurrent issues with vehicles blocking driveways, with multiple citations issued for parking violations between January 2022 and October 2023, suggesting ongoing challenges with parking management in the area.

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

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Risk rating

How 24 Henry 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
70th percentile

Out of 287 buildings in this neighborhood, 86 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.

Building age

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

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 77.8%
Moderate concern 14.7%
Severe concern 7.5%
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

24 Henry 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 24 Henry 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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