Free SF apartment background check

1101-1103 Naples St

Croker Amazon, SF 94112 6446033A 3 units · 2 fl · 1950

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 Croker Amazon
At or below average
avg 2.9
0
FewerMore

This building has 0 novs (7y), at or below the Croker Amazon average of 2.9.

Rent & eviction protection

Is 1101-1103 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 1950
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NC1
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
Units3
Floors2
Year built1950
Total area2,825 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6446033A
Ownership

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

Owner name
Siu Chak Yu
Mailing address
2259 32nd Ave San Francisco CA 94116
Last sale
122818

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1103 Naples St, San Francisco, CA 94112
302 Rolph St, San Francisco, CA 94112
1101 Naples St, San Francisco, CA 94112
300 Rolph St, San Francisco, CA 94112
Augrented Insights
Initial analysis

The property at 1101-1103 Naples Street is a two-story, multi-family residential building with three units, constructed in 1950 in the Crocker Amazon neighborhood. Owned by Siu Chak Yu, the building underwent significant renovations in 2017-2018, including the conversion of ground floor retail space into a self-service laundromat, valued at $80,000, and substantial residential improvements totaling $60,000 on the second floor. These renovations included window replacements, kitchen and bathroom remodeling, and the installation of new utilities. The electrical system received a complete upgrade, with new panels and wiring installed throughout the building. The property experienced a period of concern in 2017, with multiple violations related to vacant building status, including issues with maintenance, graffiti, and insurance compliance, though these were resolved by June 2017.

More recent history indicates some ongoing maintenance and environmental challenges, particularly concerning the laundromat section of the building. A 2021 complaint was filed regarding strong detergent fumes affecting surrounding units, and there have been recurring 311 calls in 2024 primarily related to garbage and debris issues in the vicinity of the property. The building's plumbing and mechanical systems were extensively upgraded in 2017, including the installation of multiple washers, dryers, kitchen and bathroom fixtures, though some permits from 2017 show as expired. The property has maintained its mixed-use configuration, with ground floor commercial laundry facilities and residential units above. Recent planning records confirm the laundromat's operating conditions, including restrictions regarding window openings near residential districts.

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

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Risk rating

How 1101-1103 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
60th percentile

Out of 119 buildings in this neighborhood, 48 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
75%
No DBI
violation
25%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

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 57.4%
Moderate concern 32.8%
Severe concern 9.8%
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

1101-1103 Naples St event timeline

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

2026
311 Request Mar 29
Parking on sidewalk
Parking Enforcement
311 RequestMar 06
Blocking driveway cite only

See all 6 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1101-1103 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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