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1334-1336 Jackson St

Nob Hill, SF 94109 0184011 2 units · 2 fl · 1909

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Nob Hill — not a forecast
At or below average
avg 2.4
0
FewerMore

This building has 0 novs (7y), at or below the Nob Hill average of 2.4.

Rent & eviction protection

Is 1334-1336 Jackson 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 1909
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM3
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1909
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units2
Floors2
Year built1909
Total area3,208 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0184011
Ownership

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

Mailing address
Tam Thomas & Ginger Trustee 726 15Th Ave San Francisco CA 94118
Last sale

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

1334 Jackson St, San Francisco, CA 94109
1336 Jackson St, San Francisco, CA 94109
Augrented Insights
Initial analysis

The two-unit residential building at 1334-1336 Jackson Street in Nob Hill is a two-story flats and duplex structure built in 1909, currently owned by the Thomas & Ginger Tam 2007 Family Trust. The property has undergone several significant improvements over the past two decades, including complete reroofing projects in 2000 and 2007, a substantial kitchen and bathroom renovation in 2015 ($38,000) that included modern lighting, fixtures, and electrical upgrades, and more recent infrastructure work including sewer lateral replacement (2018), furnace replacements (2016), and multiple street space permits between 2015-2018.

The building's recent maintenance and improvement history shows proper attention to essential systems, including plumbing and electrical upgrades, though there was one building code violation noted in January 2024 regarding defective doors/windows that warranted housing inspection. The property is situated in an urban area that has experienced typical city maintenance issues, as evidenced by multiple 311 calls in 2024 regarding street cleaning, garbage, and debris, though most of these were promptly resolved. Two notable recent infrastructure concerns were reported: a missing side sewer vent cover in September 2022 (resolved) and a sewer-related complaint in April 2024 that was closed due to insufficient information. Regular street space permits suggest monitored use of public space, though these do not appear to indicate any significant building issues. The consistent pattern of completed permits and relatively few building-specific complaints suggests routine property management has been maintained, with the most recent major improvements focusing on infrastructure systems rather than interior finishes.

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

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Risk rating

How 1334-1336 Jackson 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
79thpercentile

Out of 1125 buildings in this neighborhood, 236 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
80%
No DBI
violation
20%
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.

Construction spend, owner's portfolio

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

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month risk forecast
Low failure risk 20%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1334-1336 Jackson St apartment reviews

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On the map

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The story over time

1334-1336 Jackson St event timeline

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

2025
311 Request Aug 18
Garbage and debris
furniture

See all 3 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1334-1336 Jackson St apartments

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

Side by side

How 1334-1336 Jackson St compares to the neighborhood

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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