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317-319 10Th Ave

Inner Richmond, SF 94118 1442004 2 units · 2 fl · 1921

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 Inner Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 317-319 10Th 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 1921
2 or more units
2 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
Units2
Floors2
Year built1921
Total area3,250 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1442004
Ownership

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

Owner name
Tham Marital Trust
Mailing address
Tham Marguerite Trustee 1627 33Rd Ave San Francisco CA 94122
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.

319 10th Ave, San Francisco, CA 94118
317 10th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 317-319 10th Avenue is a two-unit, two-story multi-family residential building located in San Francisco's Inner Richmond neighborhood. Built in 1921 and currently owned by Tham Marital Trust, this flats and duplex-style building has undergone several significant maintenance and repair work over the years, with the most recent being a street space permit issued in 2015. Historical records show multiple roofing projects, including completed work in 1988 and a subsequent $5,000 reroofing project in 2006. In 2003, the building required various repairs including addressing dryrot issues at the front (approximately 100 square feet) and stucco replacement at the front left side corner, though these permits have since expired.

The property has generated several municipal service calls over the past few years, with 2022 seeing incidents of general cleaning needs, a driveway blocking incident, and some waste management issues being resolved. The building experienced similar street cleaning concerns in 2020, with multiple reports of loose garbage issues being documented and addressed. There was also an illegal posting removal incident in November 2021 and a general building inspection request that was accepted by the Department of Building Inspection (DBI). The property's maintenance history suggests regular upkeep is conducted, though the expired permits from 2003 may require verification of whether the listed repairs were completed under subsequent permits. The location has had periodic issues with driveway blocking between 2019-2022, as evidenced by three separate parking enforcement calls, though officers were either able to address the situation or, in one case, were unable to locate the vehicle in question.

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

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Risk rating

How 317-319 10Th 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
60th percentile

Out of 1723 buildings in this neighborhood, 689 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

12-Month severity forecast
No violation 81.4%
Moderate concern 14.1%
Severe concern 4.4%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

317-319 10Th 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 317-319 10Th 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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