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246 26Th Ave

Lake Street, SF 94121 1385026 6 units · 2 fl · 1963

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 Lake Street
At or below average
avg 0.6
0
FewerMore

This building has 0 novs (7y), at or below the Lake Street average of 0.6.

Rent & eviction protection

Is 246 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 1963
2 or more units
6 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
Units6
Floors2
Year built1963
Total area4,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1385026
Ownership

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

Owner name
Nicholas M & Vicky S Vrihea
Mailing address
Vriheas Nicholas M & Vicky 467 Valencia St San Francisco CA 94103
Last sale
081319

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-story, six-unit apartment building at 246 26th Avenue, owned by Nicholas M & Vicky S Vrihea, was constructed in 1963 and has undergone several significant safety upgrades in recent years. Most notably, the building completed its mandatory soft-story seismic retrofit in 2017 (Tier 3), and a substantial upgrade to its fire alarm system was completed in October 2024 at a cost of approximately $30,000. This recent upgrade included the installation of low-frequency sounders in sleeping areas and updating all existing devices to be compatible with the new fire alarm control panel. Prior fire safety issues included citations in 2018 for fire escape and alarm system violations, and a 2022 violation related to the alarm system maintenance, though all these violations have since been abated.

The building has a history of various maintenance and safety-related issues, particularly during a routine inspection in 2000 which revealed multiple fire safety concerns including problems with fire proofing, smoke detectors, fire extinguishers, and combustible storage. These issues were resolved by December 2000. In 2017, there were complaints regarding security door functionality and lead paint hazards, both of which were addressed and closed. The building's maintenance history shows regular attention to major systems, with records of reroofing in 1996 and window installations in 1991, though some older permits from 2000 and 2017 for street space usage have either expired or were issued. While there have been multiple 311 calls regarding parking and street-related issues near the property in recent years, these are external to the building itself and typically involve enforcement matters handled by city agencies.

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

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Risk rating

How 246 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
42th percentile

Out of 660 buildings in this neighborhood, 383 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
83%
No DBI
violation
17%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

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 86.1%
Moderate concern 9.1%
Severe concern 4.8%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

246 26Th Ave apartment reviews

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The story over time

246 26Th Ave event timeline

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

2025
311 Request Feb 24
Blocking driveway cite tow
Parking Enforcement

See all 5 events

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

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Every record we have

Full data for 246 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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