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338-340 12Th St

South of Market, SF 94103 3522077

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 South of Market
At or below average
avg 3.3
0
FewerMore

This building has 0 novs (7y), at or below the South of Market average of 3.3.

Rent & eviction protection

Is 338-340 12Th 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 1907
2 or more units
? units
Property type
Multi-Family Residential
Zoning
SLR
Possibly exempt. Built before 1979 but single-unit — single-family homes and condos may be exempt from the SF Rent Ordinance.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units
Floors
Year built1907
Total area3,078 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3522077
Ownership

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

Owner name
Agcaoili Annabel M
Mailing address
340 12th St San Francisco CA 94103
Last sale
040599

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.

338 12th St, San Francisco, CA 94103
340 12th St, San Francisco, CA 94103
Augrented Insights
Initial analysis

The property at 338-340 12th Street is a multi-family residential building located in the South of Market neighborhood, owned by Annabel M Agcaoili and constructed in 1907. The building has undergone minimal documented maintenance in recent years, with only one significant repair on record - a $7,400 reroofing project permitted in December 2017. Two fire alarm-related complaints were filed in 2007 and 2008, with one resulting in corrective action and the other deemed to have no merit. Of particular note is a construction-related complaint from February 2019, reporting nighttime work at the site that raised concerns about appropriate operating hours.

More recently, the building's vicinity has experienced numerous parking-related issues, particularly between October and December 2024, with multiple reports of driveway blockages and two instances of abandoned vehicles, resulting in several citations and at least two tows. The area has also faced some urban maintenance challenges, as evidenced by a November 2024 report of garbage and debris including human waste or urine on the street or sidewalk, and a November 2024 encampment report that was unable to be verified by responding personnel. The clustering of parking enforcement issues in late 2024, with seven separate blocking driveway incidents in November alone, suggests ongoing challenges with street parking management in the immediate vicinity.

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

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Risk rating

How 338-340 12Th 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
50th percentile

Out of 430 buildings in this neighborhood, 215 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 (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

Neighborhood location

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

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 67.4%
Moderate concern 16.9%
Severe concern 15.7%
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

338-340 12Th St event timeline

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

2026
311 Request May 09
Blocking driveway cite only
Parking Enforcement
311 RequestFeb 26
Blocking driveway cite only

See all 4 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 338-340 12Th St 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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