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2233-2235 Judah St

Central Sunset, SF 94122 1826039 3 units · 2 fl · 1929

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Sunset
At or below average
avg 0.7
0
FewerMore

This building has 0 novs (7y), at or below the Central Sunset average of 0.7.

Rent & eviction protection

Is 2233-2235 Judah 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 1929
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 built1929
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1826039
Ownership

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

Owner name
Yan Qin
Mailing address
3 Admiral Drive Apt 360 Emeryville CA 94608
Last sale
022018

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.

2233 Judah St, San Francisco, CA 94122
2235 Judah St, San Francisco, CA 94122
Augrented Insights
Initial analysis

The property at 2233-2235 Judah Street in San Francisco's Central Sunset neighborhood is a two-story, multi-family residential building constructed in 1929, featuring 3 residential units and a commercial space, currently owned by Yan Qin. The building underwent a significant commercial conversion in 2004 when a vacant space was remodeled into a preschool at a cost of $90,000. Between 2005 and 2006, multiple electrical upgrades were attempted, including a project to upgrade service to 225 amps with three multiple meter sockets, and the installation of various electrical fixtures including lights, switches, and receptacles, though some of these permits ultimately expired.

The property's maintenance record shows a pattern of street and sidewalk issues in recent years, with the most recent being a garbage and debris complaint in November 2024. The building's surroundings have experienced recurring challenges with illegal postings (2019-2021), waste management (including toters left out continuously in 2017-2018), and some incidents of graffiti on nearby infrastructure (2017). Environmental services responded to various street cleaning needs, including hazardous material removal (glass in 2019) and general cleaning (2019), and there was one recorded temporary moving sign request in July 2017 that was successfully resolved. While these external maintenance issues have been consistently addressed and resolved through city services, most permits relating to the building's interior improvements from the mid-2000s have either expired or completed without current follow-up records.

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

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Risk rating

How 2233-2235 Judah 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
14th percentile

Out of 814 buildings in this neighborhood, 700 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Estimated permit spend (past 7 years)

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 56.2%
Moderate concern 28.7%
Severe concern 15.1%
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

2233-2235 Judah 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 2233-2235 Judah 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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