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331 11Th Ave

Inner Richmond, SF 94118 1443006 3 units · 2 fl · 1989

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 Inner Richmond
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 11Th 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 1989
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
RM1
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units3
Floors2
Year built1989
Total area3,644 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1443006
Ownership

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

Owner name
Lee Daniel
Mailing address
1464 18th Ave San Francisco CA 94122
Last sale
012495

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 331 11th Avenue in San Francisco's Inner Richmond district is a two-story, three-unit multi-family residential building constructed in 1989 and currently owned by Daniel Lee. The building's construction history shows a progression from demolition of previous apartments in June 1987, through the initial permits for the new structure in April 1987, to the implementation of essential safety features such as fire sprinklers for terminal pathways and fire escape that were completed in 1988. Notably, the building underwent an interior layout modification on the second floor, as evidenced by a permit from May 1988.

The most significant and concerning incident in the building's recent history occurred in February 2001, when multiple fire safety violations were documented, including issues with smoke detectors in the lobby and stairs, obstructions to egress pathways, and missing automatic fire sprinklers over garbage receptacles. While these violations were all officially abated by April 18, 2001, they indicate a period of safety-related non-compliance that required remediation. The building has since undergone two routine housing inspections in 2001 and 2010, both of which were resolved without any noted ongoing issues. More recently, there have been minimal external maintenance reports: a pavement defect call in March 2024 that was investigated but found to have nothing requiring action, and a tree maintenance issue in June 2019 that was administratively closed by Public Works.

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

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Risk rating

How 331 11Th 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
85th percentile

Out of 1723 buildings in this neighborhood, 258 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
90%
No DBI
violation
10%
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.

Construction spend, owner's portfolio

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

12-Month severity forecast
No violation 80.0%
Moderate concern 15.5%
Severe concern 4.6%
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

331 11Th 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 331 11Th 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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