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3739-3741 Geary Blvd

Inner Richmond, SF 94118 1543044 2 units · 2 fl · 1922

A handful of records on file over the last seven years, and our model predicts a high risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Inner Richmond — not a forecast
Above average
avg 0.9
2
FewerMore

This building has 2 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 3739-3741 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 1922
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.

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 1922
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 built1922
Total area3,477 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1543044
Ownership

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

Owner name
Mailing address
3739 Geary Blvd San Francisco CA 94118
Last sale
December 20, 1991

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.

3739 Geary Blvd, San Francisco, CA 94118
3741 Geary Blvd, San Francisco, CA 94118
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 3739-3741 Geary Blvd, owned by David Tsao, has experienced several significant issues over the past few years. Most notably, between 2021-2024, there were multiple violations related to unauthorized construction work involving a 10-foot fence against a neighboring building, including improper fastening to the neighbor's siding and window casings. This situation prompted three consecutive building permits (202301049674, 202402135807) to remove temporary structures and comply with notices of violation, with costs totaling $1,100. The building has a history of sewer-related issues, with multiple service requests between 2018-2023 documenting sewage backups and vent problems, particularly during 2018 when there were several consecutive incidents requiring multiple interventions. There was also a complaint in 2022 regarding unauthorized modifications to the vacant storefront, including illegal signage and transparency requirement violations, though this complaint is currently listed as not active. The property has undergone various permitted improvements over the years, including a horizontal addition (1988), gas line installation for restaurant outlets (2010), and electrical work (2006).

The building's mixed-use classification (residential and commercial) has led to various regulatory interactions, including permits for restaurant use and ABC license applications. Recent maintenance activity includes an issued permit in 2024 for skylight repair at a single-family dwelling, though this may reference a related or adjacent property. The property has experienced recurring sewer infrastructure challenges, particularly evident through multiple 311 calls in 2018 documenting similar issues, suggesting potential ongoing plumbing system concerns. While there have been several resolved violations and completed permits, the pattern of recent compliance-driven permits (2023-2024) indicates ongoing efforts to address and rectify building code compliance issues. The building's age (constructed in 1922) and history of both residential and commercial use suggest a complex maintenance and regulatory compliance history, with the most pressing recent issues primarily related to unauthorized construction and safety compliance.

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

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Risk rating

How 3739-3741 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

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
4thpercentile

Out of 1723 buildings in this neighborhood, 1654 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
37%
No DBI
violation
63%
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.

Director's hearings (past 7 years)

Director's hearings are escalated enforcement actions for buildings that haven't resolved violations — a serious signal.

12-Month risk forecast
High failure risk 63%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

3739-3741 Geary Blvd apartment reviews

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The story over time

3739-3741 Geary Blvd event timeline

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

2026
Planning Record Apr 23
Block Book Notice
Closed - Approved
Building PermitMar 04
Proposal to comply with violation #20263987. proposal to enclose lightwell 4'x6' east of building skylight and shower with new 1 hour fire rated wall. fix water heater per permit pw20260211528. install new furnace and stackable washer and dryer. remodel both baths and move non-bearing wall to make

See all 14 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3739-3741 Geary Blvd apartments

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

Side by side

How 3739-3741 Geary Blvd 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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