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334 26Th Ave

Central Richmond, SF 94121 1408033 7 units · 2 fl · 1974

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Richmond
Above average
avg 0.5
3
FewerMore

This building has 3 novs (7y), above the Central Richmond average of 0.5.

Rent & eviction protection

Is 334 26Th 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 1974
2 or more units
7 units
Property type
Multi-Family Residential
Zoning
RM1
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
Units7
Floors2
Year built1974
Total area5,634 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1408033
Ownership

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

Owner name
John M & Jennie Low Tr-Bypa
Mailing address
Jennie Low, Trustee 7132 Mound St El Cerrito CA 94530
Last sale
042096

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 7-unit, 2-story multi-family residential building at 334 26th Avenue in the Central Richmond neighborhood, owned by John M & Jennie Low Tr-bypa, was constructed in 1974 and has undergone several significant improvements over its lifetime. Most notably, the building completed a mandatory soft-story seismic retrofit in 2017 (as a Tier 3 building) at a cost of $117,000, demonstrating compliance with San Francisco's seismic safety requirements. The building's fire safety systems have received important upgrades, including the installation of a new fire alarm system with low-frequency sounders in sleeping areas completed in 2017 at a $7,000 cost, and routine fire alarm maintenance in 2021, indicating ongoing commitment to resident safety.

Recent maintenance issues have been concerning, particularly a 2023 ceiling repair violation involving bathroom ceiling drywall that required emergency repairs costing $1,000. The building has a history of plumbing and maintenance issues dating back to 1998, including multiple complaints about garbage disposals, sink backups, and water leaks, though most were promptly addressed. A 2020 complaint about unauthorized window replacements and several violations from 2005 related to fire safety systems (including fire proofing, combustible storage, and smoke enclosure door issues) were also documented, though these appear to have been resolved. The building's infrastructure has generally been maintained, as evidenced by the replacement of a 100-gallon water heater in 2011, and while there have been multiple repair issues over the years, most have been addressed through proper permitting and inspections. The most recent building inspection records from 2023 indicate generally good compliance with safety requirements, though the recent ceiling repair issue suggests occasional delays in maintenance response times.

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

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Risk rating

How 334 26Th 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
6th percentile

Out of 2250 buildings in this neighborhood, 2115 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
46%
No DBI
violation
54%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

12-Month severity forecast
No violation 54.4%
Moderate concern 30.3%
Severe concern 15.3%
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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On the map

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The story over time

334 26Th Ave event timeline

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

2023
Building Permit May 05
To comply with violation# 202305962: repair drywall in bathroom ceiling, approx 3' x 5'. 5/8" type 'x' drywall
$500 · Complete
Building Violation (NOV)Mar 29
Building violation

See all 7 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 334 26Th 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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