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3743 26Th St

Noe Valley, SF 94110 6567029 2 units · 2 fl · 1900

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Noe Valley
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 3743 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 1900
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.

Building characteristics
Units2
Floors2
Year built1900
Total area1,450 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot6567029
Ownership

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

Owner name
Guadalupe & Maria D Oropeza
Mailing address
Oropeza Guadalupe, Trustee 202 University St San Francisco CA 94134
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The property at 3743 26th Street in Noe Valley, owned by Guadalupe & Maria D Oropeza, is a 2-unit, 2-story multi-family residential building constructed in 1900. The building's maintenance record from 2023 to early 2024 reveals several noteworthy incidents, with the most significant being two flooding incidents on January 9, 2023, involving the sewer system on the property, which were subsequently resolved. The property has experienced ongoing tree maintenance issues, with an open case from March 2023 regarding sidewalk damage due to lifted tree roots, and a more recent report in October 2023 about an overgrown tree near communication lines, though this was placed under a scheduled maintenance plan due to citywide prioritization efforts.

The building has required multiple general cleaning interventions, with three documented cases of loose garbage removal in September and October 2023, and a customer callback request in February 2024. A minor infrastructure issue was addressed in March 2023 through a PUC Water service request, which was resolved. The property has also seen some external incidents, including the towing of an abandoned vehicle in October 2023 after registration expiration. While the recent history shows several maintenance issues, many have been addressed through proper channels, with only the tree root damage case remaining open as of the latest records.

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

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Risk rating

How 3743 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

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
59th percentile

Out of 1879 buildings in this neighborhood, 770 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
81%
No DBI
violation
19%
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 (ZIP code)

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

Building age

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

12-Month severity forecast
No violation 85.4%
Moderate concern 9.2%
Severe concern 5.4%
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

3743 26Th St event timeline

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

2026
Plumbing Permit May 18
Work category: 1p; sewer and trap replacement.
Issued

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Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 3743 26Th St 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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