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2127-2129 Judah St

Central Sunset, SF 94122 1827039 2 units · 2 fl · 1946

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 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 2127-2129 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 1946
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 built1946
Total area2,734 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1827039
Ownership

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

Owner name
Chau My Huynh-Khuu Tr
Mailing address
Huynh-khuu Chau My Trustee 2127 Judah St San Francisco CA 94122
Last sale
102314

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.

2129 Judah St, San Francisco, CA 94122
2127 Judah St, San Francisco, CA 94122
Augrented Insights
AI summary

The two-unit residential building at 2127-2129 Judah Street in San Francisco's Central Sunset neighborhood is a two-story flats and duplex structure built in 1946, currently owned by Chau My Huynh-khuu Tr. The building's permit history shows two significant improvements: in 1999, interior modifications were made to add a bedroom, family room, and bathroom on the ground floor, and in 1983, two aluminum windows were installed.

Recent issues documented through 311 calls primarily relate to parking violations, with multiple reports of sidewalk parking between 2022 and 2024, though most enforcement responses were unable to locate the offending vehicles. Other concerns included a driveway blocking incident in 2019 that resulted in a citation, illegal postings in 2022 that were resolved by the Department of Public Works, and graffiti on a pole in 2017 that was addressed by the SES Graffiti Crew. The building's record includes two minor fire-related calls for service and welfare checks, both of which resulted in no civilian injuries. The property has undergone no major construction or renovations in recent years, with the last significant interior modification occurring over two decades ago.

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Risk rating

How 2127-2129 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
75th percentile

Out of 814 buildings in this neighborhood, 204 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
88%
No DBI
violation
12%
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.

Construction spend, owner's portfolio

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

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.

12-Month severity forecast
No violation 78.0%
Moderate concern 14.8%
Severe concern 7.2%
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

2127-2129 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 2127-2129 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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