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279-283 26Th Ave

Lake Street, SF 94121 1386015 3 units · 3 fl · 1913

This building has more problems than most buildings in this neighborhood. 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 279-283 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 1913
2 or more units
3 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
Units3
Floors3
Year built1913
Total area3,971 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1386015
Ownership

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

Owner name
Cheng Family Living Trust
Mailing address
Cheng Patrick G & Christine 283 26Th Ave San Francisco CA 94121
Last sale
081717

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

279 26th Ave, San Francisco, CA 94121
283 26th Ave, San Francisco, CA 94121
Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 279-283 26th Avenue, owned by the Cheng Family Living Trust, was constructed in 1913 and has undergone several significant renovations and updates over the past decade. The most substantial recent work includes the installation of a new fire alarm system in 2015 ($9,000), complete with control units, smoke detectors, pull stations, and notification devices throughout the building. Prior to this, major electrical work was completed in 2011 including the installation of main electrical services, subpanels, and approximately 250 outlets throughout the building. Multiple plumbing permits were issued and completed between 2013-2015, including the addition of gas lines, water lines, and a wet bar on the fourth floor.

The property has experienced some construction-related issues, with two complaints filed in 2011-2012 regarding work beyond permitted scope and concerns about view blockage from a new addition, though these complaints were marked as "Not Active." Between 2015-2016, several street space permits were issued, possibly related to construction activities. More recently, parking enforcement has been a recurring issue, with multiple citations issued in 2023 for vehicles blocking driveways, though these are unrelated to building safety or maintenance concerns. The most recent building-related activity was recorded between 2013-2015, with no significant building permits or complaints filed in the past eight years, suggesting that major renovations and system upgrades have been completed.

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

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Risk rating

How 279-283 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
22th percentile

Out of 660 buildings in this neighborhood, 515 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
73%
No DBI
violation
27%
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.

Building age

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

Neighborhood location

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 59.2%
Moderate concern 33.2%
Severe concern 7.6%
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

279-283 26Th Ave 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 279-283 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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