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2030 23Rd St

Potrero Hill, SF 94107 4160032 2 units · 2 fl · 1931

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Potrero Hill
At or below average
avg 1.1
1
FewerMore

This building has 1 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 2030 23Rd 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 1931
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 built1931
Total area2,856 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot4160032
Ownership

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

Owner name
Ye Michelle D
Mailing address
2030 23rd St San Francisco CA 94107
Last sale
092513

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.

2030 23rd St, San Francisco, CA 94107
1199 De Haro St, San Francisco, CA 94107
Augrented Insights
Initial analysis

The two-unit residential building at 2030 23rd Street in Potrero Hill, owned by Michelle D Ye, was constructed in 1931 and includes a ground-floor commercial space. The property has experienced significant maintenance and safety issues over its history, with the most serious cluster of violations occurring in 2012-2013 when multiple housing code violations were documented, including problems with windows, mold/mildew, heating systems, handrails, and floor coverings. These violations appear to have been primarily resolved through a series of permits and repairs in 2013-2014, including electrical rewiring, plumbing updates, and flooring work with a documented total cost of over $30,000.

The building's recent history from 2014 onward has been relatively stable, with only routine maintenance issues reported through 311 calls. However, there were several significant infrastructure improvements made during 2013-2014, including the installation of new sewer lines, electrical systems, and floor modifications. A notable tenant buyout occurred in 2016, with one tenant receiving $60,000 in compensation to vacate the premises. While the property has had a history of maintenance challenges, particularly in 2012-2013, there is no current active housing violations or complaints on record as of 2023, suggesting that recent years have required fewer emergency repairs or building code interventions.

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

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Risk rating

How 2030 23Rd 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
10th percentile

Out of 726 buildings in this neighborhood, 653 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
49%
No DBI
violation
51%
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.

Neighborhood location

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

12-Month severity forecast
No violation 44.1%
Moderate concern 48.4%
Severe concern 7.5%
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

2030 23Rd St event timeline

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

2026
Building Violation (NOV) Jan 21 Serious
Based on an inspection conducted on 01/30/2026, the property meets the definition of a vacant or abandoned commercial storefront (103a.5.1) and is not registered as required by 103a.5.2. failure to register and maintain the storefront has resulted in blight and unsafe conditions under sfbc 102a and chapter 80. violations include: 1. failure to register vacant storefront 103a.5.2 2. failure to pay registration fee table 1a-j 3. failure to submit required information / contact details 4. failure to maintain storefront 103a.4.5.1 / 103a.4.5.2 5. failure to secure storefront 103a.4.5.3 6. failure to post required signage ¿ 103a.5.6 / 103a.4.4 7. public nuisance 103a.5.7 & 102a monthly monitoring fee section 110a table 1a-k
311 & DBI ComplaintJan 21
Public works

See all 2 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 2030 23Rd 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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