Free SF apartment background check

2000 20Th St

Potrero Hill, SF 94107 4072023 2 units · 3 fl · 1960

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 2000 20Th 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 1960
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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 built1960
Total area4,064 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4072023
Ownership

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

Owner name
Kennedy Chan & Naomi Uyeda
Mailing address
Kennedy Chan & Naomi Uyeda 2000 20Th St San Francisco CA 94107
Last sale
022516

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 2000 20th Street in Potrero Hill is a three-story, two-unit multi-family residential building constructed in 1960, currently owned by Kennedy Chan & Naomi Uyeda. The building has undergone several significant renovation projects over the past two decades, with the most substantial work occurring in 2010-2013. This period saw a major vertical addition project costing $576,000, along with electrical upgrades including a whole-house electrical remodel and 200-amp service installation, plumbing improvements including new furnaces and duct work, and fireplace installation. During this construction period, there were three building complaints filed in 2013-2014 regarding dust, possible asbestos, and safety practices, though these complaints are now listed as not active.

The building's history includes earlier renovation attempts in the early 2000s, with permits for interior alterations and conversion efforts between a two-family and single-family residence, though these permits expired. Previous improvements include bathroom remodeling and kitchen installation work completed in 1995, reroofing in 2007, and structural and termite repairs in 2010. Recent maintenance records from 311 calls (2017-2024) include various issues such as sidewalk defects, sewer vent cover problems, and instances of public property maintenance needs, though these are primarily related to street infrastructure rather than the building itself. The property has undergone several planning review processes, including a successful DU Merger from two units to one, which was approved under DR taken-Approved status.

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

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Risk rating

How 2000 20Th 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 726 buildings in this neighborhood, 15 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
93%
No DBI
violation
7%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood (ZIP code)

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

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 76.8%
Moderate concern 12.9%
Severe concern 10.3%
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

2000 20Th 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 2000 20Th 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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