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3130-3132 San Bruno Ave

Portola, SF 94134 6156004A 2 units · 2 fl

A handful of records on file over the last seven years, and our model puts this building at a low 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 Portola — not a forecast
At or below average
avg 1.8
1
FewerMore

This building has 1 novs (7y), at or below the Portola average of 1.8.

Rent & eviction protection

Is 3130-3132 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 unknown
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.

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
Unknown
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Coverage unclear. AB 1482 turns on the certificate-of-occupancy date and property type — confirm the year the building was completed.

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 built
Total area2,488 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6156004A
Ownership

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

Mailing address
3132 San Bruno Ave San Francisco CA 94134
Last sale
April 13, 2007

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.

3130 San Bruno Ave, San Francisco, CA 94134
3132 San Bruno Ave, San Francisco, CA 94134
Augrented Insights
Initial analysis

The property at 3130-3132 San Bruno Ave is a two-story, two-unit multi-family residential building located in the Portola neighborhood, owned by Lin Wan Quan & Chen Yueling. The building has an extensive renovation history spanning over two decades, with significant work occurring between 2013-2019. The most notable series of events began in 2016 when a complaint was filed alleging unauthorized construction work beyond the scope of permitted plans, specifically regarding a rear structure that had been reportedly modified from a single-story to a two-story building with multiple residential units, new windows, and stucco replacement. This complaint led to multiple subsequent permit applications (2019) to address the situation and legalize the existing rear building modifications, culminating in a director hearing in February 2019.

The building underwent substantial permitted improvements between 2013-2018, including a 408 sq. ft. horizontal addition to the second floor of unit 3132 San Bruno Avenue, which included a master suite and expanded family room ($75,000). This work was accompanied by new plumbing and electrical installations for an addition featuring one bedroom, one bathroom, and a laundry room. Earlier repairs in 2002 addressed various issues including dry rot, window replacements, and reroofing, while a conversion from overhead to underground electrical service was completed in 2004.

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

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Risk rating

How 3130-3132 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

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
87thpercentile

Out of 255 buildings in this neighborhood, 33 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
88%
No DBI
violation
12%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

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

3130-3132 San Bruno Ave apartment reviews

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On the map

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The story over time

3130-3132 San Bruno Ave event timeline

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

No dated public records on file yet.
Every record we have

Full data for 3130-3132 San Bruno Ave apartments

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

Side by side

How 3130-3132 San Bruno Ave compares to the neighborhood

This building against comparable properties in Portola. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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