Free SF apartment background check

454 Gates St

Bernal Heights, SF 94110 5704010 2 units · 2 fl · 1906

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 Bernal Heights
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Bernal Heights average of 1.2.

Rent & eviction protection

Is 454 Gates 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
2 units
Property type
Multi-Family Residential
Zoning
RH1
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 built1906
Total area1,900 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5704010
Ownership

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

Owner name
Lisa A Nickell 2019 Trust
Mailing address
Cmg Financial Po Box 77404 Ewing NJ 08628
Last sale
022120

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 454 Gates Street in Bernal Heights, currently owned by Lisa A Nickell 2019 Trust, is a 2-story flats and duplex structure built in 1906. The property has undergone several significant renovations and improvements over recent years, with the most recent work in 2023 involving a $30,000 kitchen remodel including new circuitry, plumbing upgrades, and window replacement. Prior improvements include a 2020 bathroom renovation, 2019 window replacements, and substantial electrical system upgrades including new subpanels and additional outlets. The building's systems have seen considerable modernization, with the replacement of two furnaces and installation of a new PVC flue in 2019, along with comprehensive electrical improvements including the installation of a 70-amp kitchen subpanel.

Of particular note is the building's history of violations and complaints, most notably a 2007-2008 incident involving unpermitted deck construction that required abatement through proper permitting in 2008, which was finally resolved in 2019. A vacant building registration was filed in 2020, and there was a complaint in 2011 regarding unpermitted renovation work, though this was quickly resolved. Recent maintenance records show attention to building systems and infrastructure, including reroofing work completed in 2006. The property has experienced some recent parking-related issues, with multiple citations issued for parking violations in late 2023/early 2024, though these are external to the building itself. A December 2023 environmental health complaint was recorded and transferred to the Department of Public Health for follow-up. The building has a single documented fire incident from 1993 involving downed power lines, with no civilian injuries reported.

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

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Risk rating

How 454 Gates 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
75th percentile

Out of 1276 buildings in this neighborhood, 319 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

DBI tenant complaints (past 7 years)

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

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.

12-Month severity forecast
No violation 73.7%
Moderate concern 20.5%
Severe concern 5.8%
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

454 Gates St event timeline

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

2025
311 Request Feb 16
Damaged tree
fallen tree

See all 13 events

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

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Every record we have

Full data for 454 Gates 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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