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3117-3119 24Th St

Inner Mission, SF 94110 6520038 2 units · 2 fl · 1913

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 Inner Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Inner Mission average of 2.6.

Rent & eviction protection

Is 3117-3119 24Th 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 1913
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
24MISS
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 built1913
Total area3,658 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6520038
Ownership

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

Owner name
Tran-Nguyen Trust
Mailing address
Tran Khiet & Nguyen Anh Tru 45 Via De Guadalupe San Jose CA 95116
Last sale
051021

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.

3117 24th St, San Francisco, CA 94110
3119 24th St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 3117-3119 24th Street in San Francisco's Inner Mission district is a two-unit, two-story multi-family residential building with ground-floor commercial space, owned by the Tran-nguyen Trust and constructed in 1913. The building has undergone significant recent improvements, particularly in 2021-2024, including the creation of two separate commercial tenant spaces with unisex restrooms, extensive electrical upgrades (400-amp service, new panels), and plumbing work to support ADA bathrooms and future kitchen facilities. The property has a complex history of code violations and illegal modifications, most notably a 2000 investigation revealing unauthorized conversion of ground floor commercial space into residential units with serious safety concerns, including inadequate emergency egress and unauthorized plumbing and electrical work. These violations were officially abated in 2013.

Recent issues include multiple complaints about a vacant storefront in 2019-2020, and more recent concerns in 2022 about construction work and safety conditions. A tenant buyout occurred in August 2020, with one tenant receiving $10,000. The building has been actively maintained in recent years, with multiple permits and improvements suggesting current owner investment in bringing the property up to code and maintaining it properly. The property has generated several 311 calls in 2024, primarily related to parking issues and graffiti, though these are more reflective of the surrounding neighborhood conditions than specific building maintenance issues.

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

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Risk rating

How 3117-3119 24Th 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
34th percentile

Out of 2380 buildings in this neighborhood, 1571 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
55%
No DBI
violation
45%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Neighborhood location

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

12-Month severity forecast
No violation 32.2%
Moderate concern 48.4%
Severe concern 19.4%
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

3117-3119 24Th St event timeline

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

2025
DBI Complaint Oct 08
Date last observed: 06-oct-25; exact location: main bldg; building type: commercial/business vacant structure; expired permits; ; additional information: vacant business for lease - needs to register ;
Code Enforcement Section
Plumbing PermitJan 28
Work category: 1p; this permit is related with permit # pw202411155177 in order to get pink tag for gas meter relocate .

See all 17 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3117-3119 24Th 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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