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3548-3550 19Th St

Mission Dolores, SF 94110 3588048 2 units · 2 fl · 1940

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 Mission Dolores
At or below average
avg 2.9
0
FewerMore

This building has 0 novs (7y), at or below the Mission Dolores average of 2.9.

Rent & eviction protection

Is 3548-3550 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 1940
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 built1940
Total area2,920 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3588048
Ownership

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

Owner name
Garnier 2006 Trust
Mailing address
Garnier Suzanne R, Trustee 3550 19Th St San Francisco CA 94110
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.

3548 19th St, San Francisco, CA 94110
3550 19th St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The property at 3548-3550 19th Street is a two-unit, two-story multi-family residential building located in the Mission Dolores neighborhood. The building, constructed in 1940 and currently owned by Garnier 2006 Trust, has undergone several significant maintenance and improvement projects over the past two decades. Most notably, in 2015, the property completed an electrical upgrade installing new outlets, switches, and lights, along with a plumbing upgrade to replace galvanized water pipes with copper in the two lower units. Earlier structural work included the replacement of dryrotted beams on the ground floor in 2011, roof deck repairs in 2007, balcony improvements in 2006, and complete window replacement in 2004.

The building has experienced several recent maintenance issues in 2024-2025, including a closed water leak incident in November 2024 involving a house pipe, and multiple reports of garbage and debris on the property or nearby streets. While most of these issues have been promptly resolved by relevant authorities, they indicate ongoing challenges with waste management in the area. The building's systems were previously modernized through various permits, including electrical system upgrades in 2003 and plumbing improvements in 2015, suggesting that major infrastructure has received appropriate attention over the years.

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

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Risk rating

How 3548-3550 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
93th percentile

Out of 799 buildings in this neighborhood, 56 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

Neighborhood (ZIP code)

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

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 70.5%
Moderate concern 12.5%
Severe concern 17.0%
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

3548-3550 19Th St event timeline

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

2024
311 Request Apr 28
Other reallocate
Noise Report - other reallocate

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3548-3550 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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