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82-84 Sanchez St

Duboce Triangle, SF 94114 3538018 3 units · 3 fl · 1905

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 Duboce Triangle
At or below average
avg 2.3
0
FewerMore

This building has 0 novs (7y), at or below the Duboce Triangle average of 2.3.

Rent & eviction protection

Is 82-84 Sanchez 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 1905
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 built1905
Total area4,656 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3538018
Ownership

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

Owner name
Ahearn-Verloop Family Lvg T
Mailing address
Robert G Ahearn Trustee 77 Toyon Ln Sausalito CA 94965
Last sale
000000

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.

82 Sanchez St, San Francisco, CA 94114
84 Sanchez St, San Francisco, CA 94114
Augrented Insights
AI summary

The three-unit, three-story residential building at 82-84 Sanchez Street in Duboce Triangle, owned by the Ahearn-verloop Family Lvg T, has been standing since 1905 and has undergone several notable events throughout its history. The property has experienced three significant Housing Inspection Services inspections in 2002, 2006, and 2011, with the 2006 inspection revealing a serious safety concern when a rotted window sill on the fourth floor caused wood and glass to fall onto the sidewalk, which took nearly a year to resolve. The 2002 and 2011 inspections identified multiple safety issues requiring attention, including fire safety violations such as egress obstructions, improper garbage receptacle placement, and gas utility-related concerns, all of which were resolved by September 2002.

Recent activity around the property suggests ongoing environmental maintenance challenges, with multiple 311 calls in 2024 regarding garbage, debris, and abandoned items on the street, including instances of furniture, mattresses, and various debris. The building's most recent inspection records show no active violations or complaints related to the structure itself, though there are still some unresolved noise complaints from December 2024. Two documented fire-related incidents occurred at the property, but neither resulted in civilian injuries, with one incident classified as excessive heat/scorch burns with no ignition, and another classified as a special type of incident. While the building has a history of safety-related issues, these appear to have been addressed in a timely manner based on available records, with no recent violations recorded against the building structure itself.

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Risk rating

How 82-84 Sanchez 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
55th percentile

Out of 287 buildings in this neighborhood, 129 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
69%
No DBI
violation
31%
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.

Estimated permit spend (past 7 years)

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 54.9%
Moderate concern 19.6%
Severe concern 25.5%
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

82-84 Sanchez St event timeline

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

2025
311 Request Apr 16
Garbage and debris
human waste or urine

See all 1 events

Full history back to 2025 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 82-84 Sanchez St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

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