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3902-3908 19Th St

Eureka Valley/Dolores Heights, SF 94114 3584019 4 units · 2 fl · 1922

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 Eureka Valley/Dolores Heights
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 3902-3908 19Th 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 1922
2 or more units
4 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
Units4
Floors2
Year built1922
Total area4,980 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3584019
Ownership

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

Owner name
Toy Siu Kim Huey& David K &
Mailing address
1522 26th Ave San Francisco CA 94122
Last sale
000000

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.

3902 19th St, San Francisco, CA 94114
3904 19th St, San Francisco, CA 94114
3906 19th St, San Francisco, CA 94114
3908 19th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The 4-unit, 2-story apartment building at 3902-3908 19th Street, located in the Eureka Valley/Dolores Heights neighborhood, was constructed in 1922 and is currently owned by Toy Siu Kim Huey & David K. &. The property has undergone several significant maintenance and infrastructure improvements over the years, with the most recent being a completed reroofing project in June 2024 costing $41,600. Other notable structural work includes rear stair structure repairs completed in 2002. The building has experienced multiple inspection-related issues, particularly in early 2002, when it received several violations related to fire safety including fire proofing repairs, egress obstructions, stair repairs, combustible storage, and gas meter requirements, all of which were abated by June 2002. A routine apartment inspection in 2008 also identified issues with lead paint, interior walls, and handrails, though these were resolved by June 2008.

More recently, in 2019, a hoarding situation was reported that resulted in a violation regarding combustible storage, though this was abated by March 2019. The property has faced recurring graffiti and maintenance issues in the surrounding area, with multiple 311 calls for graffiti (most recently in November 2024), garbage and debris (September 2024), and various other public infrastructure concerns. These external issues appear to be more related to the neighborhood's general circumstances rather than specific problems with the building itself. The building's violation history shows that while there have been several safety and maintenance concerns over the years, these have generally been addressed in a timely manner once identified.

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

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Risk rating

How 3902-3908 19Th 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
45th percentile

Out of 1278 buildings in this neighborhood, 703 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
71%
No DBI
violation
29%
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.

Building age

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

Neighborhood location

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

12-Month severity forecast
No violation 60.9%
Moderate concern 22.4%
Severe concern 16.7%
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

3902-3908 19Th St event timeline

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

2026
311 Request Jan 10
Not offensive
fire hydrant

See all 3 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3902-3908 19Th 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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