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1941 Chestnut St

Marina, SF 94123 0492020 4 units · 2 fl · 1923

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 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 1941 Chestnut 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 1923
2 or more units
4 units
Property type
Multi-Family Residential
Zoning
RH3
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
Units4
Floors2
Year built1923
Total area3,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0492020
Ownership

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

Owner name
Lisa Bandoni Family Trust
Mailing address
Lisa M Bandoni, Trustee 4873 Elliott Ave Atwater CA 95301
Last sale
091997

Landlord portfolio

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

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Augrented Insights
Initial analysis

The Lisa Bandoni Family Trust owns this two-story, four-unit multi-family residential apartment building located at 1941 Chestnut Street in the Marina neighborhood. Built in 1923, the building's only documented major maintenance work was a reroofing project completed in 2004, though permit records indicate this work has since expired.

The property and its immediate vicinity have experienced a notable increase in reported incidents over the past year, particularly during 2023-2024. There have been multiple reports of illegal parking in the surrounding area, with eight documented incidents between November 2023 and February 2024, representing the most significant cluster of complaints. While most of these parking issues were resolved with officer response, one resulted in a citation. The area has also faced challenges with street cleanliness, as evidenced by reports of garbage, debris, and a mattress removal in December 2024, along with a glass cleanup in June 2024, both of which were successfully resolved. Additional environmental concerns were documented, including an encampment that was unable to be located upon investigation in April 2024, and a non-offensive graffiti incident from the same month that was transferred through regular processing channels.

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

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Risk rating

How 1941 Chestnut 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
40th percentile

Out of 988 buildings in this neighborhood, 593 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
72%
No DBI
violation
28%
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.

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.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 31.7%
Moderate concern 19.1%
Severe concern 49.2%
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

1941 Chestnut St event timeline

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

2026
DBI Complaint Mar 25
Date last observed: 24-mar-26; exact location: main bldg; building type: residence/dwelling other building; ; additional information: address identification is small not 4 inches high and doesn’t have required stroke width. ;
Code Enforcement Section

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 1941 Chestnut 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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