Free SF apartment background check

3405-3407 Geary Blvd

Lone Mountain, SF 94118 1085031 2 units · 2 fl · 1900

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

NOVs (7y) vs. neighborhood
Compared to a typical building in Lone Mountain
Above average
avg 0.9
20
FewerMore

This building has 20 novs (7y), above the Lone Mountain average of 0.9.

Rent & eviction protection

Is 3405-3407 Geary Blvd 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 1900
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
NC3
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
Units2
Floors2
Year built1900
Total area2,237 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1085031
Ownership

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

Owner name
Wong Family Trust
Mailing address
Dennis T Wong & Annie 157 Flying Cloud Isle Foster City CA 94404
Last sale
051297

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.

3407 Geary Blvd, San Francisco, CA 94118
3405 Geary Blvd, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 3405-3407 Geary Boulevard is a mixed-use building constructed in 1900, consisting of two residential units above commercial space, currently owned by the Wong Family Trust. The building has undergone significant recent modifications, with the most substantial work planned for 2024 involving a major second-floor remodel valued at over $110,000, including kitchen and bathroom updates and reconfiguration of living spaces. In 2022-2023, the property experienced several health and safety concerns, including a rodent infestation that was documented in January 2022 and subsequently abated in November 2022, along with multiple housing code violations such as inadequate heating, damaged doors, electrical issues, and security concerns, which were also resolved by November 2022. The commercial space has undergone transformations including the addition of a cannabis retail operation in 2021, which required various permits and modifications including ADA compliance work. There were also some compliance issues related to unauthorized work, including installation of steel shutters and sign modifications, which prompted several complaints in 2022 and early 2023, though these complaints have since been closed.

The building's maintenance record shows attention to basic upkeep, with various repairs and improvements documented through building, plumbing, and electrical permits. Recent infrastructure improvements include the installation of electric wall heaters, kitchen counter improvements, and various electrical upgrades in 2022. Historical records indicate ongoing commercial activity including restaurant use, and compliance with various local regulations such as the zoning code. The property's location and mixed-use nature have resulted in typical urban building maintenance challenges, as evidenced by multiple 311 calls regarding sidewalk blockage, waste management, and other neighborhood concerns, though these have generally been addressed through normal city response procedures. While the building has faced several regulatory challenges in recent years, the current status of all major complaints and violations indicates that these issues have been addressed, with the most recent building permit reflecting planned significant improvements to the residential portion of the property.

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

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Risk rating

How 3405-3407 Geary Blvd'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
18th percentile

Out of 519 buildings in this neighborhood, 426 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
68%
No DBI
violation
32%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

12-Month severity forecast
No violation 34.8%
Moderate concern 56.1%
Severe concern 9.1%
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

3405-3407 Geary Blvd event timeline

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

2025
Plumbing Permit May 08
2/f kitchen remodel. bath room remodel. flue pipe for water heater and bath room exhaust fan
Expired
Plumbing PermitMay 08
Water heater replacement, 2 nd fl kitchen and bathroom remodel

See all 21 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3405-3407 Geary Blvd 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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