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333-335 Potrero Ave

Potrero Hill, SF 94103 3961018 2 units · 2 fl · 1905

This building has a substantial enforcement record over the last seven years, but recent activity points to a low risk of further maintenance problems in the next 12 months. Read the records below before you sign. Ask which issues were resolved, get repair commitments in writing, and inspect the unit yourself.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Potrero Hill — not a forecast
Above average
avg 1.1
13
FewerMore

This building has 13 novs (7y), above the Potrero Hill average of 1.1.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 333-335 Potrero 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 1905
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
M1
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 1905
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 built1905
Total area1,776 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3961018
Ownership

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

Owner name
Mailing address
246 Kathy Ellen Dr Vallejo CA 94591
Last sale
January 06, 2016

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.

333 Potrero Ave, San Francisco, CA 94103
335 Potrero Ave, San Francisco, CA 94103
Augrented Insights
Initial analysis

The property at 333-335 Potrero Ave is a two-unit, two-story multi-family residential building constructed in 1905, currently owned by Li Shuming. The building experienced significant maintenance and safety issues between 2015 and 2017, including water damage from a fire, broken windows, weatherproofing problems, and violations of the Vacant or Abandoned Building Ordinance. During this period, multiple Notices of Violation were issued, leading to abatement proceedings and the cancellation of proposed major renovations. The building underwent several repair projects in 2015-2016, including foundation crack repairs, bedroom conversions, and window replacements, with associated plumbing and electrical work for kitchen and bathroom remodeling.

More recent history shows recurring fire safety concerns in 2021-2024, with multiple violations related to fire code compliance, including issues with alarm systems, extinguishers, and sleeping area requirements. There have been four documented fire-related incidents since 2018, primarily involving alarm system activations and gas leaks, though none resulted in civilian injuries. Recent maintenance concerns include ongoing violations regarding the sprinkler system and ERRCS permit requirements as of 2024. The property has generated multiple recent 311 calls in 2024-2025, mainly related to garbage and debris issues around the building, though these are primarily external to the structure itself.

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

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Risk rating

How 333-335 Potrero 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
79thpercentile

Out of 726 buildings in this neighborhood, 152 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
83%
No DBI
violation
17%
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 (ZIP code)

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

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.

12-Month risk forecast
Low failure risk 17%
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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The story over time

333-335 Potrero 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 333-335 Potrero Ave apartments

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

Side by side

How 333-335 Potrero 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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