Free SF apartment background check

3100 Vicente St

Outer Parkside, SF 94116 2443034 21 units · 3 fl · 1963

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 Outer Parkside
Above average
avg 1.7
3
FewerMore

This building has 3 novs (7y), above the Outer Parkside average of 1.7.

Rent & eviction protection

Is 3100 Vicente 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 1963
2 or more units
21 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units21
Floors3
Year built1963
Total area19,014 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2443034
Ownership

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

Owner name
Rosano Properties Llc
Mailing address
430 Bay Shore Blvd San Francisco CA 94124
Last sale
062603

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The 21-unit, three-story apartment building at 3100 Vicente Street, owned by Rosano Properties LLC, was constructed in 1963 and has undergone several significant improvements over the years to maintain safety and modernize its amenities. Most recently, in July 2023, a comprehensive fire alarm system upgrade was initiated, with work including new panels, communication systems, and safety devices throughout the building, representing a $78,829 investment in resident safety. The building has seen consistent window upgrades, with three separate window replacement projects between 2019 and 2022, including 27 street-facing fiberglass sliders installed in 2022 at a cost of $95,000, demonstrating ongoing commitment to building maintenance.

The property has experienced several fire safety-related issues and violations over recent years that warrant attention. Most notably, there is an open violation as of November 2023 regarding sleeping area requirements, and previous violations have included blocked exits in July 2020 (abated) and alarm system maintenance issues in October 2018 (abated). The building's history includes routine fire safety inspections revealing various concerns, such as extinguisher maintenance issues in 2017 and multiple alarm system-related violations between 2006 and 2023. While there have been no reported civilian injuries from any of the seven fire-related incidents at the building, including one contained cooking fire and several alarm activations, the pattern of fire safety violations suggests ongoing challenges in this area. The building has also undergone substantial infrastructure improvements, including voluntary seismic strengthening (2002), reroofing (2001), and exterior stair replacements (2001), indicating proactive management of building safety and structural integrity.

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

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Risk rating

How 3100 Vicente 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
1th percentile

Out of 207 buildings in this neighborhood, 205 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
15%
No DBI
violation
85%
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 size

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

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 6.0%
Moderate concern 54.6%
Severe concern 39.4%
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

3100 Vicente St event timeline

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

2026
Fire Complaint Apr 08
Sprinkler/Standpipe Systems
No Merit
DBI ComplaintMar 19
Mold and moisture issue

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 3100 Vicente 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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