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331-333 5Th Ave

Inner Richmond, SF 94118 1437004A 3 units · 2 fl · 1923

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Richmond — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 331-333 5Th 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 1923
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
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 1923
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
Units3
Floors2
Year built1923
Total area4,150 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1437004A
Ownership

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

Owner name
Mailing address
Fong Jordan & Fong Betty 331 5Th Ave San Francisco CA 94118
Last sale

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.

331 05th Ave, San Francisco, CA 94118
333 05th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The two-story multi-family residential building at 331-333 5th Avenue, owned by Joseph Fong, was constructed in 1923 and contains three units. The property has undergone several significant infrastructure improvements over the past three decades, including recent electrical upgrades in August 2023 with the replacement of Federal Pacific panels, which is a notable safety enhancement considering the historical safety concerns associated with this brand of electrical panel. Previous permits indicate work such as scaffold installation in 2010 and sidewalk-related improvements in 2003, while a reroofing project from 1993 appears to have expired. The building has undergone two routine safety inspections by Housing Inspection Services in 2003 and 2016, though no active violations are noted.

The property has experienced recurring issues with graffiti, particularly between 2018-2019 when multiple incidents were reported, including offensive graffiti on both the building and surrounding structures. More recent environmental concerns include two instances of waste on or near the property in 2024, though one was determined to be on private property. The building's infrastructure was assessed for a missing side sewer vent cover in 2013, but city officials determined that the condition had already been addressed and required no further action. The property's location has seen several parking-related issues, with sidewalk parking violations reported in 2024 and 2022, though enforcement officers were unable to locate the offending vehicles in both instances. While the building has experienced periodic maintenance and safety inspections, there are no current open violations or safety concerns on record as of October 2023.

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

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Risk rating

How 331-333 5Th 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

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
36thpercentile

Out of 1723 buildings in this neighborhood, 1103 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
79%
No DBI
violation
21%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Building age

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

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 21%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

331-333 5Th Ave apartment reviews

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On the map

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The story over time

331-333 5Th Ave event timeline

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

2023
Electrical Permit Aug 16
Replacing federal pacific panels
Complete

See all 1 events

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

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Every record we have

Full data for 331-333 5Th Ave apartments

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

Side by side

How 331-333 5Th Ave compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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