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1378-1380 42Nd Ave

Outer Sunset, SF 94122 1796043 2 units · 2 fl · 1965

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 Outer Sunset
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Outer Sunset average of 1.8.

Rent & eviction protection

Is 1378-1380 42Nd Ave 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 1965
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 built1965
Total area2,632 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1796043
Ownership

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

Owner name
Li John
Mailing address
1312 Jackson St Apt 5 San Francisco CA 94109
Last sale
053118

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.

1380 42nd Ave, San Francisco, CA 94122
1378 42nd Ave, San Francisco, CA 94122
Augrented Insights
Initial analysis

The two-unit residential building at 1378-1380 42nd Avenue in San Francisco's Outer Sunset neighborhood is a two-story flats and duplex structure built in 1965, currently owned by John Li. The property has undergone several significant improvements over the past two decades, with the most recent work being a $12,000 reroofing project completed in April 2023. In 2012, substantial renovations were performed including the replacement of 14 windows and two front doors, complete remodeling of two kitchens and four bathrooms with updates to cabinets, toilets, sinks, and lighting, though some associated plumbing and electrical permits expired or were cancelled. Earlier improvements included a 2009 project to replace a 100-square-foot wooden deck at the rear of the building.

The building's maintenance record shows regular upkeep and modernization efforts, particularly during the 2012 renovation period when various systems were upgraded. The property has experienced minimal issues requiring municipal intervention, with only three 311 calls in recent years: one in 2020 regarding street cleaning (resolved), one in 2019 concerning a damaged utility vault cover (resolved), and one in 2017 about non-offensive graffiti on a pole (resolved). The relative lack of recent complaints or permits suggests stable property management, with the most recent significant investment being the 2023 roofing work.

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

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Risk rating

How 1378-1380 42Nd Ave'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
58th percentile

Out of 632 buildings in this neighborhood, 265 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

Estimated permit spend (past 7 years)

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 83.5%
Moderate concern 12.8%
Severe concern 3.7%
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

1378-1380 42Nd Ave event timeline

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

2025
311 Request Apr 04
Garbage and debris
other loose garbage debris yard waste

See all 2 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1378-1380 42Nd Ave 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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