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3822 26Th St

Noe Valley, SF 94131 6551011 4 units · 3 fl · 1929

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Noe Valley — not a forecast
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 3822 26Th St 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 1929
2 or more units
4 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 1929
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
Units4
Floors3
Year built1929
Total area2,682 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6551011
Ownership

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

Mailing address
Aguirre Jorge H&bianchini-a 315 Oak Manor Dr Fairfax CA 94930
Last sale
February 26, 1992

Landlord portfolio

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

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Augrented Insights
Initial analysis

This three-story, four-unit multi-family residential building located at 3822 26th Street in Noe Valley was constructed in 1929 and is currently owned by the Aguirre-Bianchini Family Trust. The building's maintenance history reveals several significant events, with the most recent being a street space permit issued in October 2016. The property has undergone various structural repairs over the years, including two separate stair repairs in 2000 costing $9,000 each, and a fire sprinkler installation over the garage area in 2011. A notable cluster of violations was recorded in February 2011, primarily related to fire safety and interior maintenance issues, including problems with fire proofing, combustible storage, egress obstruction, and weatherproofing on siding, all of which were abated by April 2011. The building has also experienced several routine maintenance issues throughout its history, including roofing work completed in 1989, and historical violations regarding stair repairs and fire extinguisher maintenance from 2001.

The property has a record of various 311 calls in the surrounding area from 2016 to 2024, primarily related to street cleaning and waste removal, with the most recent being a garbage and debris report in July 2024. While these calls suggest ongoing maintenance and cleanliness concerns in the immediate vicinity, they are typical for urban environments and do not necessarily reflect directly on the building's condition. The building's permit and violation history indicates a pattern of attention to both structural and safety issues, particularly between 2000 and 2011, with fewer documented concerns in recent years.

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

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Risk rating

How 3822 26Th St'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
43rdpercentile

Out of 1879 buildings in this neighborhood, 1071 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
72%
No DBI
violation
28%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Moderate failure risk 28%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

3822 26Th St apartment reviews

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On the map

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The story over time

3822 26Th St 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 3822 26Th St apartments

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

Side by side

How 3822 26Th St compares to the neighborhood

This building against comparable properties in Noe Valley. 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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