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3217-3219 San Bruno Ave

Visitacion Valley, SF 94134 5473018 2 units · 2 fl · 2011

This building has far more open problems than almost any other in the 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 Visitacion Valley
Above average
avg 1.4
2
FewerMore

This building has 2 novs (7y), above the Visitacion Valley average of 1.4.

Rent & eviction protection

Is 3217-3219 San Bruno 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 2011
2 or more units
2 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
Units2
Floors2
Year built2011
Total area4,030 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5473018
Ownership

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

Owner name
Chan Henry Chakming
Mailing address
334 Hearst Ave San Francisco CA 94112
Last sale
051520

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.

3219 San Bruno Ave, San Francisco, CA 94134
3217 San Bruno Ave, San Francisco, CA 94134
Augrented Insights
Initial analysis

This two-unit multi-family residential building, located at 3217-3219 San Bruno Ave in Visitacion Valley, was constructed in 2011 and is currently owned by Henry Chakming Chan. The property has experienced two significant incidents involving vehicle collisions, with the most recent occurring in November 2022 when a vehicle crashed into the garage, damaging the wall, steel column, electrical sub-panel, and gas line, resulting in emergency utility shutdowns and required repairs costing $10,000. Prior to this, in September 2021, another vehicle collision caused minor damage to the ground floor wall and door. Both incidents triggered building violations under SFBC 102A requiring monthly monitoring fees. The building underwent extensive renovations between 2009-2010, including bathroom modifications, electrical upgrades, and heating system installations, with all work properly permitted and completed. Two historical complaints from 2011-2012 regarding an allegedly illegally converted unit behind the garage were resolved, though some street space permits from 2009-2010 remain on record.

The property has required various maintenance and repair work over the years, including a significant electrical upgrade in 2010 with the installation of a 400-amp underground service. Recent activity at the property has primarily involved routine issues such as graffiti removal and garbage collection, with the most recent maintenance being related to building repairs from the 2022 vehicle collision. While the two vehicle incidents raise safety concerns about the ground floor area's vulnerability, the building has otherwise maintained proper permit compliance and undergone regular upkeep. The property has not experienced any recent fire incidents directly related to the building structure, though there have been three motor vehicle-related incidents recorded in the vicinity, none resulting in civilian injuries.

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

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Risk rating

How 3217-3219 San Bruno 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
9th percentile

Out of 214 buildings in this neighborhood, 195 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
63%
No DBI
violation
37%
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.

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

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 severity forecast
No violation 54.7%
Moderate concern 41.9%
Severe concern 3.4%
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

3217-3219 San Bruno Ave event timeline

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

2025
311 Request May 21
Blocking driveway cite tow
Parking Enforcement

See all 8 events

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

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Every record we have

Full data for 3217-3219 San Bruno 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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