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42 Ocean Ave

Mission Terrace, SF 94112 3207008 2 units · 2 fl · 1925

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 Mission Terrace
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Mission Terrace average of 2.3.

Rent & eviction protection

Is 42 Ocean 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 1925
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC3
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 built1925
Total area2,688 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3207008
Ownership

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

Owner name
Arredondo Cesar
Mailing address
42 Ocean Ave San Francisco CA 94112
Last sale
122094

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 42 Ocean Avenue in Mission Terrace, owned by Cesar Arredondo, is a two-story flats and duplex structure constructed in 1925. The building's documented history includes minimal major infrastructure work, with only one significant permitted improvement on record - an underground electrical service installation completed in 2006. Two fire-related complaints were filed in December 2016, one regarding electrical systems which was determined to have "No Merit," and another concerning operating without a permit which fell "No Jurisdiction."

The property has experienced substantial street-level activity in recent months (2024), with multiple 311 calls reporting various issues including garbage and debris (mattresses, human waste, and shopping carts), graffiti on both private and public surfaces, and environmental health concerns. The frequency of these incidents suggests ongoing challenges with the immediate neighborhood environment, though most have been resolved through appropriate city interventions. A vehicle alarm noise complaint from June 2024 remains open as of the latest reporting period. The building itself has not been directly implicated in these various incidents, which primarily concern the surrounding public spaces.

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

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Risk rating

How 42 Ocean 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
48th percentile

Out of 149 buildings in this neighborhood, 77 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
67%
No DBI
violation
33%
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 (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 58.2%
Moderate concern 19.9%
Severe concern 21.9%
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

42 Ocean Ave 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 42 Ocean 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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