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166-168 12Th Ave

Lake Street, SF 94118 1371028 2 units · 2 fl · 1909

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 166-168 12Th 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 1909
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units2
Floors2
Year built1909
Total area2,274 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1371028
Ownership

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

Owner name
Damon Joel V & Deborah L
Mailing address
166 12th Ave San Francisco CA 94118
Last sale
072215

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.

168 12th Ave, San Francisco, CA 94118
166 12th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 166-168 12th Avenue is a two-unit, two-story multi-family residential building located in the Lake-Presidio neighborhood, built in 1909 and currently owned by Damon Joel V & Deborah L. The building has undergone several significant renovations and faced multiple compliance issues over its history. Most notably, in 2001-2003, there was an investigation and subsequent legalization process for unauthorized rear decks and stairs that had been constructed without permits, which extended property lines and lacked required fire protection. This issue was finally resolved in 2003 with the construction of a one-hour fire wall and proper permits, costing $20,000.

More recent improvements include a substantial renovation in 2012 costing $40,000 that involved removing a previous addition under a bay window, reconstructing garage slab portions, and rebuilding front stairs and planters. The building also received a new roof in 2010 ($8,000), and there was a complaint in 2013 regarding unauthorized driveway expansion and curb alteration, though this complaint was ultimately closed as not active. The property has experienced two sewer backup incidents in 2009-2010, both of which were resolved, and one incident involving an abandoned vehicle near the property in 2018, which was also resolved. Prior to these recent events, significant work was completed in 1985 including kitchen remodels and door replacements, and some structural issues were addressed in the 2002-2003 period, including deck legalization and fire safety improvements.

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

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Risk rating

How 166-168 12Th 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
57th percentile

Out of 660 buildings in this neighborhood, 284 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
85%
No DBI
violation
15%
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.

Construction spend, owner's portfolio

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

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month severity forecast
No violation 80.2%
Moderate concern 15.6%
Severe concern 4.1%
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

166-168 12Th 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 166-168 12Th 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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