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1018 Columbus Ave

North Beach, SF 94133 0050002 3 units · 2 fl · 1907

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 North Beach
At or below average
avg 2.1
0
FewerMore

This building has 0 novs (7y), at or below the North Beach average of 2.1.

Rent & eviction protection

Is 1018 Columbus 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 1907
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NBEACH
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
Units3
Floors2
Year built1907
Total area3,234 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0050002
Ownership

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

Owner name
Louie Frank
Mailing address
2434 Jones St San Francisco CA 94133
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 1018 Columbus Avenue in North Beach is a two-story mixed-use building constructed in 1907, containing three residential units plus ground-floor retail space, currently owned by Louie Frank. The building has undergone several documented improvements and maintenance work, including a complete reroofing project in 2006 costing $5,880, and multiple plumbing installations in 2014, specifically the installation of various sinks including preparation, three-compartment, grease trap, and hand sinks.

The building's recent history has been marked by several concerning patterns. Most notably, there have been recurring issues with sidewalk blockage from scooters without license plates, with nine documented incidents between September and December 2024. There have also been multiple incidents of garbage and debris requiring city intervention, including instances involving human waste or urine on the street, notably in October and December 2024. The property has experienced three fire-related incidents in recent years (2022-2023), involving open flame burning and combustible materials, though all were reported as "Condition Corrected." A significant cluster of fire safety violations was documented in October 2012 at an adjacent address (1040 Columbus Ave), including problems with exit sign visibility, occupant load signage, sprinkler service, door latches, and public assembly permits, though records indicate these were all properly addressed and closed.

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

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Risk rating

How 1018 Columbus 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
72th percentile

Out of 362 buildings in this neighborhood, 101 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Estimated permit spend (past 7 years)

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 76.5%
Moderate concern 16.7%
Severe concern 6.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

1018 Columbus Ave apartment reviews

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The story over time

1018 Columbus Ave event timeline

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

2026
311 Request Jun 15
Public works
bsm request for service
311 RequestJun 15
Garbage and debris

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1018 Columbus 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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