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724 Brazil Ave

Excelsior, SF 94112 6076045 2 units · 2 fl · 1930

A handful of records on file over the last seven years, and our model sees a moderate chance of more 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 Excelsior — not a forecast
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Excelsior average of 1.4.

Rent & eviction protection

Is 724 Brazil 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 1930
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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 1930
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 built1930
Total area4,226 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6076045
Ownership

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

Mailing address
724 Brazil Ave San Francisco CA 94112
Last sale
March 13, 2015

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-unit residential building at 724 Brazil Avenue in the Excelsior neighborhood, owned by Jochen & Caroli Hagenstroem, was constructed in 1930 as a flats and duplex structure over two stories. The property has undergone several significant renovations and faced multiple safety concerns over its history. Recent improvements include a $17,000 reroofing project in 2022, the installation of a solar panel system in 2018, and an important plumbing upgrade in 2019 that replaced galvanized water lines with copper. The building has experienced recurring maintenance issues, with three roofing projects documented between 1993 and 2022, and various electrical improvements including hazardous wiring corrections and load center replacement in 2003.

The property has a concerning history of safety complaints, particularly during 2022 when multiple reports were filed regarding electrical hazards, abandoned appliances, and pest issues. Earlier incidents from 1996-2003 documented more severe problems including flooding, mold, dry rot, and electrical concerns that were apparently resolved. Recent records from late 2024 show multiple reports of garbage and debris issues around the property, though these were generally addressed promptly by city services. Two significant building improvement projects were planned but not executed: a 2016 revision to replace exterior siding, stairs, and update systems was cancelled, and a previous 2015 permit for window, door, and garage repairs was issued. The building's infrastructure has received periodic attention, as evidenced by historical permits for stair replacement (1994) and various maintenance work, though many projects appear to be reactive rather than part of a cohesive maintenance strategy.

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

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Risk rating

How 724 Brazil 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
32ndpercentile

Out of 337 buildings in this neighborhood, 229 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
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Neighborhood location

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

12-Month risk forecast
Moderate failure risk 37%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

724 Brazil Ave apartment reviews

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On the map

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The story over time

724 Brazil Ave event timeline

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

2022
Building Permit Sep 15
Reroofing
$17,000 · Complete
DBI ComplaintAug 15
Date last observed: 14-aug-22; time last observed: 10:00 am; exact location: common area; building type: residence/dwelling exposed wiring; abandoned/derelict structure; hazardous appliance; broken appliances; ; additional information: fridge on the street, without permit, serving expired food.;

See all 3 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 724 Brazil Ave apartments

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

Side by side

How 724 Brazil Ave compares to the neighborhood

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