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1938-1940 Judah St

Central Sunset, SF 94122 1779019 2 units · 2 fl · 1946

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Central Sunset — not a forecast
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 1938-1940 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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1946
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1946
Total area2,400 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1779019
Ownership

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

Mailing address
How Pui Chu Trustee 455 Gold Mine Dr San Francisco CA 94131
Last sale
January 04, 2000

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1938 Judah St, San Francisco, CA 94122
1940 Judah St, San Francisco, CA 94122
Augrented Insights
Initial analysis

The two-unit residential building at 1938-1940 Judah Street in the Central Sunset neighborhood is a 2-story duplex built in 1946 and currently owned by the Pui Chu How Revocable Trust. The building's maintenance history shows several significant repairs and upgrades, including termite damage remediation to the front of the building in 2000 (cost: $3,000), reroofing in 1988, and a substantial electrical service upgrade in 2008 that improved power distribution with 125-amp service and 70-amp lines for each unit.

Recent maintenance and incident records from 2013 to 2024 indicate regular urban maintenance issues typical of the neighborhood, though none appear to directly impact the building's structural integrity or resident comfort. These include multiple graffiti incidents (most recently in November 2024), sewer-related issues in July 2022 (which were transferred or deemed invalid), and various municipal service calls for street cleaning, street lighting repairs (completed in December 2014), and sign maintenance. The building's permit history shows only two street space permits, issued in 2007 and 2019, suggesting minimal disruption from street-related activities. The documented history indicates that major building systems have received attention when needed, with no recorded pattern of structural or safety concerns that would significantly impact resident quality of life.

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

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Risk rating

How 1938-1940 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
59thpercentile

Out of 814 buildings in this neighborhood, 334 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
87%
No DBI
violation
13%
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.

Construction spend, owner's portfolio

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

Estimated permit spend (past 7 years)

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

12-Month risk forecast
Low failure risk 13%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

1938-1940 Judah St event timeline

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

2019
Building Permit Nov 05
Street space
Issued

See all 1 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1938-1940 Judah St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 1938-1940 Judah St compares to the neighborhood

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