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3340-3342 16Th St

Mission Dolores, SF 94114 3557016 3 units · 3 fl · 1906

This building has more problems than most buildings in this neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
Above average
avg 2.9
23
FewerMore

This building has 23 novs (7y), above the Mission Dolores average of 2.9.

Rent & eviction protection

Is 3340-3342 16Th 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 1906
2 or more units
3 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
Units3
Floors3
Year built1906
Total area2,781 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3557016
Ownership

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

Owner name
Juarez Mario & Maureen
Mailing address
3340 16th St San Francisco CA 94114
Last sale
121806

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.

3342 16th St, San Francisco, CA 94114
3340 16th St, San Francisco, CA 94114
Augrented Insights
Initial analysis

The property at 3340-3342 16th Street is a three-unit, three-story multi-family residential building located in Mission Dolores, built in 1906 and currently owned by Mario & Maureen Juarez. The building has experienced several maintenance issues over the years, with the most recent significant concerns occurring in early 2020, when complaints were filed regarding heating system problems, interior paint conditions potentially involving lead hazards, and various building maintenance needs including porch and stair repairs. These issues were addressed through permit work, including the replacement of damaged wall-mounted heaters in February 2020 and a completed reroofing project from 1998.

The building's history includes some notable maintenance and safety concerns, particularly in 2001 when multiple violations were documented regarding lead paint hazards, building structure issues, and heating system deficiencies, though all these violations were eventually abated by March 2001. A more recent planning record indicates a requirement for a new exit stair installation, though this is listed as informational and requires further steps for permits and variance determination. The property has generated multiple 311 calls in 2023-2024, though these are primarily related to graffiti issues on the building and surrounding areas, rather than structural or maintenance concerns. The building's permit and violation history suggests periodic maintenance issues have been addressed as they arise, with no active violations currently on record.

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

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Risk rating

How 3340-3342 16Th 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
20th percentile

Out of 799 buildings in this neighborhood, 639 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
43%
No DBI
violation
57%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 51.7%
Moderate concern 30.9%
Severe concern 17.4%
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

3340-3342 16Th St event timeline

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

2026
311 Request May 29
Missing side sewer vent cover
Sidewalk and Curb

See all 13 events

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

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Every record we have

Full data for 3340-3342 16Th 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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