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609 Naples St

Excelsior, SF 94112 6278041 2 units · 2 fl · 1947

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 609 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 1947
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 built1947
Total area1,850 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6278041
Ownership

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

Owner name
Ilog Family Trust 2008
Mailing address
George H & Mary T Ilog Trus 354 Munich St San Francisco CA 94112
Last sale
000000

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 609 Naples Street in the Excelsior neighborhood, owned by the Ilog Family Trust 2008, has a documented history spanning several decades since its construction in 1947. The property has undergone three significant maintenance projects: reroofing work in 2018 costing $12,600, installation of Alcoa vinyl siding on the rear wall in 2001 ($3,800), and an earlier reroofing project completed in 1991. Most critically, in September 2024, plumbing work was completed to address a PG&E hazard notice regarding leaking gas lines affecting both units (609 and 611), representing the building's only known safety-related incident in recent history.

The property has experienced numerous parking-related issues in the past year, particularly between June and August 2024, with multiple reports of driveway blocking and sidewalk parking violations. During this period, there were at least seven documented cases of vehicles blocking driveways, resulting in several citations being issued, though some reported incidents could not be validated upon inspection. Additionally, there has been one open noise complaint filed in July 2024. The building's maintenance record shows periodic upkeep typical for buildings of its age, with the most recent significant work being the gas line safety compliance in late 2024, which suggests responsive maintenance to government safety requirements.

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

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Risk rating

How 609 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
98th percentile

Out of 337 buildings in this neighborhood, 7 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

NOV rate, owner's portfolio

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

DBI complaints, owner's portfolio

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

12-Month severity forecast
No violation 76.2%
Moderate concern 12.1%
Severe concern 11.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

609 Naples St apartment reviews

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The story over time

609 Naples St event timeline

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

2026
311 Request Jun 17
Parking on sidewalk
Parking Enforcement
311 RequestJan 27
Parking on sidewalk

See all 6 events

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

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Every record we have

Full data for 609 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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