Free SF apartment background check

3505 19Th St

Mission Dolores, SF 94110 3597001 20 units · 3 fl · 1978

This building has far more open problems than almost any other in the neighborhood. Renters here report frequent, slow-to-fix problems. Get repair promises in writing and check the unit before signing.

NOVs (7y) vs. neighborhood
Compared to a typical building in Mission Dolores
Above average
avg 2.9
12
FewerMore

This building has 12 novs (7y), above the Mission Dolores average of 2.9.

Rent & eviction protection

Is 3505 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 1978
2 or more units
20 units
Property type
Multi-Family Residential
Zoning
VALEN
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
Units20
Floors3
Year built1978
Total area25,010 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3597001
Ownership

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

Owner name
Angelicola Anthony F
Mailing address
5 3rd St Ste 825 San Francisco CA 94103
Last sale
120517

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.

820 Valencia St, San Francisco, CA 94110
810 Valencia St, San Francisco, CA 94110
3505 19th St, San Francisco, CA 94110
806 Valencia St, San Francisco, CA 94110
800 Valencia St, San Francisco, CA 94110
804 Valencia St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The 20-unit multi-family residential building at 3505 19th Street, located in the Mission Dolores neighborhood, was constructed in 1978 and has undergone significant modifications and improvements over the years. Most recently, in January 2024, there is an active complaint regarding the renewal of boiler permits. In 2023, multiple violations were recorded related to general maintenance, including requirements for exterior paint, fire escape maintenance, floor drain cover replacement, and sleeping area requirements, though most of these were abated by late 2023. The building has undergone substantial system upgrades, including a $14,000 fire system upgrade in 2018, installation of liquid nitrogen tanks in 2017, and various HVAC improvements between 2012-2013. Notable construction-related complaints were filed in 2017 regarding early morning work hours and construction noise, particularly related to the installation of cryotherapy equipment. The building's fire safety history shows several violations over the years, including issues with sprinklers, extinguishers, and alarm systems, though many were promptly corrected. Recent 311 calls from 2024-2025 primarily concern exterior maintenance issues such as graffiti on public property near the building. The property has maintained compliance with significant regulatory requirements, including a 2018 review by OSTR staff regarding potential illegal short-term rentals, which found no violation.

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

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Risk rating

How 3505 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
7th percentile

Out of 799 buildings in this neighborhood, 743 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
21%
No DBI
violation
79%
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.

NOV rate, owner's portfolio

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

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast
No violation 27.4%
Moderate concern 34.6%
Severe concern 38.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

3505 19Th St apartment reviews

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The story over time

3505 19Th St event timeline

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

2026
311 Request May 30
Garbage and debris
other loose garbage debris yard waste

See all 16 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3505 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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