Free SF apartment background check

609 Rhode Island St

Potrero Hill, SF 94107 4031014 2 units · 3 fl · 1904

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 Potrero Hill
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 609 Rhode Island 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 1904
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
Floors3
Year built1904
Total area1,120 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot4031014
Ownership

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

Owner name
Nancy Cech Lvg Tr
Mailing address
Cech Nancy Trustee 609 Rhode Island St San Francisco CA 94107
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 property at 609 Rhode Island Street is a three-story, two-unit multi-family residential building located in Potrero Hill, constructed in 1904 and currently owned by the Nancy Cech Living Trust. The building has undergone several significant improvements over the years, including a kitchen remodel with cabinet replacement in 2001 (cost: $20,000), installation of new skylights and roofing in 1997, and repairs to the subfloor in the left rear bathroom in 1986. A notable planning record indicates a horizontal extension at the rear of the property and re-establishing of the two-unit division, though this appears to be listed as informational only.

The property has experienced various maintenance and urban management issues in the surrounding area, particularly in recent years. Between 2018-2021, there were multiple reports of illegal parking incidents, including three separate cases involving Toyota Priuses in 2021 and two cases of abandoned vehicles (one in 2018 and one in 2021). There were also several tree-related maintenance issues reported, including a hanging limb in 2019 and instances of damaged and overgrown trees in 2016, both of which were resolved through Department of Public Works intervention. The most recent environmental concern was a hazardous materials incident involving glass on the street or sidewalk reported in December 2018, which was also resolved. While these external issues have been addressed by city agencies, they primarily relate to the neighborhood environment rather than the building structure itself. The property's major systems appear to have been maintained through regular updates, with no recent records of internal structural or safety concerns.

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

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Risk rating

How 609 Rhode Island 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
78th percentile

Out of 726 buildings in this neighborhood, 160 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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.

Building permits, owner's portfolio

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

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 81.7%
Moderate concern 13.3%
Severe concern 5.0%
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

609 Rhode Island St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 609 Rhode Island 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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