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1945 Jefferson St

Marina, SF 94123 0914006B 12 units · 3 fl · 1930

This building has far more open problems than almost any other in the neighborhood. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Marina
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 1945 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 1930
2 or more units
12 units
Property type
Multi-Family Residential
Zoning
RM2
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
Units12
Floors3
Year built1930
Total area16,125 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0914006B
Ownership

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

Owner name
Chas J Grisez Co Lp
Mailing address
Jerold P & Paul J Grisez 2430 Chestnut St San Francisco CA 94123
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

1945 Jefferson Street is a three-story multi-family residential building located in the Marina neighborhood, containing 12 units and constructed in 1930. The building, currently owned by Chas J Grisez Co Lp, has undergone several significant maintenance and safety improvements over the past decades. Most recently, in 2009, a new domestic hot water boiler was installed in unit #20, and in 2007, a street space permit was issued. The building has a history of addressing structural and safety concerns, including a complete reroofing project in 1998, repair of loose bricks and facade connections in 1991, and several seismic and structural improvements in the late 1980s, such as the installation of anchor bolts and bringing the building up to code.

The property has experienced two fire-related incidents in recent years, with a cooking container fire and a water or steam leak, neither resulting in civilian injuries. Fire alarm system issues were reported and resolved in June 2016, and a complaint from August 2015 was found to have no merit. Routine housing inspections were conducted in 1997 and 2009, with all issues being properly addressed. The building's maintenance history includes several roofing and window improvements, notably the installation of 18 aluminum windows in 1985 and repair of a rooftop deck in 1994. Recent service requests have primarily concerned external matters, including hazardous material cleanup in 2012, parking enforcement in 2020, and moving-related temporary sign requests in 2013.

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

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Risk rating

How 1945 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

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
9th percentile

Out of 988 buildings in this neighborhood, 899 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
38%
No DBI
violation
62%
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 size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

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

12-Month severity forecast
No violation 23.4%
Moderate concern 56.3%
Severe concern 20.3%
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

1945 Jefferson St 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 1945 Jefferson 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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