Free SF apartment background check

566-568 Vermont St

Potrero Hill, SF 94107 4011011 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 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 566-568 Vermont 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
RH3
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 area2,344 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4011011
Ownership

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

Owner name
Kwon June Younjin
Mailing address
587 Waller St San Francisco CA 94117
Last sale
082620

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.

568 Vermont St, San Francisco, CA 94107
566 Vermont St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The two-unit residential building at 566-568 Vermont Street is a two-story flats and duplex structure located in San Francisco's Potrero Hill neighborhood, dating back to 1900 and currently owned by Kwon June Younjin. The property has undergone several significant improvements and required compliance measures over the years, with the most recent activity focusing on legalization efforts. In November 2024, two permits were filed totaling approximately $223,600 to add a powder room on the first level, legalize existing bathrooms and kitchen facilities on both levels, and legalize a rear deck. These permits reference compliance with physical inspection report #CC-8672. Prior to this, in April 2023, the building underwent substantial structural work with the completion of a $75,000 foundation replacement project, maintaining the basement/crawlspace in an uninhabitable state.

The building has a documented history of maintenance and improvements, including reroofing projects in 1989 and 2017 ($6,500), and the construction of a 900-square-foot redwood deck in the backyard in 1987. An earlier planning record shows successful completion in legalizing an existing deck and window replacements within the property's permitted buildable area. The recent focus on legalization and compliance work suggests the property has undergone significant modifications over time, resulting in the need to formalize and document various improvements through the permitting process.

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

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Risk rating

How 566-568 Vermont 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
95th percentile

Out of 726 buildings in this neighborhood, 36 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
91%
No DBI
violation
9%
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.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

12-Month severity forecast
No violation 84.7%
Moderate concern 12.8%
Severe concern 2.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

566-568 Vermont St event timeline

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

2025
Plumbing Permit Aug 27
To comply with physical inspection report #cc-8672
Complete
Plumbing PermitAug 20
Work category: 1p; plumbing work within building "common spaces" to comply with physical inspection report #cc-8672

See all 13 events

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

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Every record we have

Full data for 566-568 Vermont 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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