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270 26Th Ave

Lake Street, SF 94121 1385021 10 units · 3 fl · 1963

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 Lake Street
Above average
avg 0.6
6
FewerMore

This building has 6 novs (7y), above the Lake Street average of 0.6.

Rent & eviction protection

Is 270 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
10 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
Units10
Floors3
Year built1963
Total area10,440 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1385021
Ownership

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

Owner name
Lafa Partners Llc
Mailing address
1489 Webster St Ste 218 San Francisco CA 94115
Last sale
080521

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 10-unit, 3-story multi-family residential building at 270 26th Avenue, owned by Lafa Partners LLC, has undergone significant recent improvements and faced several historical challenges. Most notably, the building completed its mandatory soft-story retrofit in 2019 (Tier 3), achieved a reroofing project in December 2023, and has been actively remodeling individual units, including a substantial $126,390 renovation of Unit #1 in July 2023. The building has a history of various maintenance and safety issues, particularly in the late 1990s and early 2000s, when it faced multiple fire safety violations related to fire proofing, fire extinguishers, and combustible storage, plus electrical concerns involving cord wiring - all of which were abated by March 2001. More recent years have seen recurring issues with plumbing (e.g., multiple sewage backups in 2018-2021), elevator problems, and various fire safety matters including a 2022 blocked exit violation and a 2023 alarm system issue, though the latter was promptly corrected.

The building's renovation history shows consistent investment in improving living conditions, with documented upgrades to multiple units including the addition of bedrooms, kitchen relocations, and bathroom remodels between 2016 and 2023. Infrastructure improvements include comprehensive electrical upgrades, with the most recent work in December 2023 involving new electrical installations for kitchen and bathroom renovations. Historical complaints from residents (particularly in 2011-2012) highlighted concerns about mold, ventilation, noise, and maintenance issues, though most of these appear to have been resolved. The property has maintained its compliance with soft-story retrofit requirements and continues to receive regular building maintenance, as evidenced by recent permits and completed projects.

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

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Risk rating

How 270 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
2th percentile

Out of 660 buildings in this neighborhood, 647 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
33%
No DBI
violation
67%
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 size

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

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.

12-Month severity forecast
No violation 19.4%
Moderate concern 70.3%
Severe concern 10.3%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

270 26Th Ave apartment reviews

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The story over time

270 26Th Ave event timeline

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

2026
Building Violation (NOV) Feb 18 Serious
Building violation
At bedroom - window on left side not latching. ensure all windows are operable and lockable as intended. at sliding door - daylight observe…
Building Violation (NOV)Feb 18
Building violation

See all 25 events

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

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Every record we have

Full data for 270 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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