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326 Naples St

Excelsior, SF 94112 6019002 2 units · 2 fl · 1900

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 Excelsior
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Excelsior average of 1.4.

Rent & eviction protection

Is 326 Naples 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 1900
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 built1900
Total area1,781 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6019002
Ownership

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

Owner name
Petty-Eifert Margaret A
Mailing address
326 Naples St San Francisco CA 94112
Last sale
110718

Landlord portfolio

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

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Augrented Insights
Initial analysis

326 Naples Street is a multi-family residential building located in the Excelsior neighborhood, containing two units and constructed in 1900. The property has undergone significant modifications and faced several regulatory challenges over the years, most notably regarding an unauthorized basement unit that prompted multiple violations in 2012-2014. This unauthorized unit, which included rooms, a kitchen, and bathroom facilities, led to serious safety concerns including inadequate exits, improper fire construction materials, and lack of essential safety features such as smoke detectors and carbon monoxide alarms. The building underwent a substantial legalization process in 2014-2017, which included comprehensive electrical rewiring, plumbing updates, and interior renovations totaling over $85,000, to address these violations and bring the building into compliance with current codes.

Recent history shows ongoing maintenance issues and safety concerns. In 2023, there was a fire complaint regarding combustible materials, which was promptly corrected. The property has generated multiple 311 calls in late 2024, primarily relating to parking violations and street cleaning issues, though these are external to the building's structural and safety concerns. The building's systems have received attention with a furnace replacement in 2017, and various plumbing and electrical upgrades have been completed. The property's most recent building permit activity occurred in 2017, when final inspections were completed for work previously approved under multiple permits, suggesting that all major outstanding violations were addressed at that time.

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

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Risk rating

How 326 Naples 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
47th percentile

Out of 337 buildings in this neighborhood, 179 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 74.2%
Moderate concern 16.3%
Severe concern 9.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

326 Naples St apartment reviews

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The story over time

326 Naples St event timeline

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

2024
311 Request Jun 22
Other garbage can repair
Litter Receptacle Maintenance

See all 1 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 326 Naples 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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