Free SF apartment background check

1970-1972 Jefferson St

Marina, SF 94123 0911011A 2 units · 2 fl · 1946

A handful of records on file over the last seven years, and our model puts this building at a low risk of further maintenance problems in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Marina — not a forecast
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Marina average of 1.1.

Rent & eviction protection

Is 1970-1972 Jefferson 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 1946
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.

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 1946
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 built1946
Total area3,632 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0911011A
Ownership

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

Owner name
Mailing address
1970 Jefferson St San Francisco CA 94123
Last sale
July 15, 2021

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.

1972 Jefferson St, San Francisco, CA 94123
1970 Jefferson St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The property at 1970-1972 Jefferson St is a two-story, three-unit multi-family residential building located in the Marina neighborhood, owned by O'Keeffe Owen and constructed in 1946. The building has undergone several significant improvements and maintenance work over the past two decades, with the most recent major updates including the replacement of front French door units on the 2nd and 3rd floors in 2019 ($6,000), the installation of four skylights in 2018, and extensive renovations to enlarge a third-floor bedroom in 2016 ($75,000). The property has demonstrated regular maintenance of essential systems, with multiple water heater replacements (most recently in 2020), installation of gas fireplaces (2019), and electrical upgrades including a remodel of the third-floor bedroom suite in 2018.

The building's history shows some challenges in the early 2000s, particularly a cluster of housing code violations documented in January 2003 that included issues with ceilings, walls, windows, lighting, and drainage pipes, though these were all addressed by March 2003. There were also concerns about construction work without proper permits in 2018, and an expired permit issue in 2008, both of which were resolved. The plumbing and electrical systems have received consistent attention, with multiple permits issued for various installations and replacements, including a 200-amp service upgrade with two meters in 2003. Recent maintenance patterns suggest active management of the property's upkeep, with completed permits for both building improvements and system upgrades continuing through 2020.

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

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Risk rating

How 1970-1972 Jefferson 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
94thpercentile

Out of 988 buildings in this neighborhood, 59 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
94%
No DBI
violation
6%
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.

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.

Building permits, owner's portfolio

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

12-Month risk forecast
Low failure risk 6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1970-1972 Jefferson St apartment reviews

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On the map

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The story over time

1970-1972 Jefferson St event timeline

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

2020
Plumbing Permit Feb 10
Work category: 1p; remove/replace gas water heater
Complete

See all 3 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1970-1972 Jefferson St apartments

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

Side by side

How 1970-1972 Jefferson St compares to the neighborhood

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