Free SF apartment background check

476 Ellington Ave

Outer Mission, SF 94112 7097005 2 units · 2 fl · 1913

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Outer Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Outer Mission average of 2.6.

Rent & eviction protection

Is 476 Ellington Ave 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 1913
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 built1913
Total area2,330 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7097005
Ownership

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

Owner name
Gomez Elizabeth H
Mailing address
476 Ellington Ave San Francisco CA 94112
Last sale
080107

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 476 Ellington Avenue is a two-unit, two-story multi-family residential building constructed in 1913, currently owned by Elizabeth H. Gomez. The building has a significant history of violations and maintenance issues, particularly in the basement, where unauthorized modifications and occupancy patterns were documented. In 2014, major violations were recorded regarding improper occupancy, unapproved construction, inadequate safety features, and lack of proper utilities, which were addressed through a $15,000 building permit in 2015 requiring the removal of unauthorized interior walls and bathroom facilities. Multiple complaints have been filed between 2013-2021, indicating concerning issues such as water damage, mold, illegal units, possible overcrowding, and safety hazards including inadequate fire escape routes and missing smoke detectors.

Recent improvements to the property include a furnace replacement in 2021 and a house trap replacement in 2024, though the building's maintenance history shows periodic plumbing and electrical issues requiring attention, including a sewer line repair in 2011 and electrical corrections in 2016. The building has experienced several concerning conditions in recent years, with documented complaints about structural issues, including a report of falling plaster in 2021, and concerns about mold and rotting walls in 2019 and 2018, respectively. The property has generated numerous 311 calls in early 2025 primarily related to garbage, debris, and parking issues outside the building, though these are more recent service requests and may not directly reflect on the building's current condition. The most recent permit activity involves basic maintenance work (house trap replacement) conducted in January 2024, while previous permits show compliance with past violations and infrastructure improvements. The property's history indicates a past pattern of unauthorized modifications and occupancy issues that have required ongoing remediation, with varying degrees of compliance demonstrated through building permits and recorded violations.

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

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Risk rating

How 476 Ellington Ave'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
12th percentile

Out of 112 buildings in this neighborhood, 99 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
41%
No DBI
violation
59%
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.

DBI tenant complaints (past 7 years)

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 53.0%
Moderate concern 25.6%
Severe concern 21.4%
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

476 Ellington Ave event timeline

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

2026
Plumbing Permit Mar 02
Work category: 1p; remove/replace 40-gal gas water heater in the basement. like for like same location.
Issued

See all 6 events

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

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Every record we have

Full data for 476 Ellington Ave 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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