Free SF apartment background check

3143-3149 Anza St

Central Richmond, SF 94121 1565027A 4 units · 2 fl · 1919

This building has more problems than most buildings in this neighborhood. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 3143-3149 Anza St 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 1919
2 or more units
4 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
Units4
Floors2
Year built1919
Total area3,530 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1565027A
Ownership

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

Owner name
Baron 23 & Anza Trust
Mailing address
Kenneth S & Lynn Z Baron, T 162 28Th Ave San Francisco CA 94121
Last sale
000000

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.

3149 Anza St, San Francisco, CA 94121
3143 Anza St, San Francisco, CA 94121
3145 Anza St, San Francisco, CA 94121
3147 Anza St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The 4-unit, 2-story apartment building at 3143-3149 Anza Street in San Francisco's Central Richmond neighborhood, constructed in 1919 and currently owned by Baron 23 & Anza Trust, has experienced several significant maintenance and safety issues over the past two decades. Most notably, in late 2015, the property faced multiple violations including mold, damaged ceilings, inadequate ventilation, and egress obstructions, which required substantial remedial work including the removal of egress obstruction, covering vent pipes, painting, mold elimination, and bathroom ceiling repairs. The building has undergone several important structural improvements, including a comprehensive garage-level structural strengthening in 2009 costing nearly $40,000, and foundation bolting in 2004. Earlier renovations included a kitchen remodel in 2014, bathroom fixture updates, and various electrical upgrades including the installation of smoke alarms.

Recent history shows ongoing maintenance challenges, with a 2018 electrical issue complaint and a 2017 complaint about a problematic front door affecting emergency access. The building has also undergone several routine inspections, and there have been multiple 311 calls regarding parking enforcement issues near the property between 2020-2024. The most recent building-related activity is from October 2023, with an electrical permit issued for a PG&E inspection. While many historical problems have been addressed through permits and repairs, the pattern of complaints and violations suggests ongoing maintenance needs, particularly regarding electrical systems, structural elements, and ventilation. The property has a mix of completed improvements and historical challenges that prospective tenants should consider, particularly regarding the building's age and maintenance history.

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

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Risk rating

How 3143-3149 Anza St'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
27th percentile

Out of 2250 buildings in this neighborhood, 1642 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
77%
No DBI
violation
23%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Estimated permit spend (past 7 years)

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

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 66.8%
Moderate concern 21.0%
Severe concern 12.2%
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

3143-3149 Anza St event timeline

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

2026
311 Request May 15
Municipal transportation agency
bicycle sharing operations request for service

See all 11 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3143-3149 Anza St 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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