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1865-1867 Chestnut St

Marina, SF 94123 0493016D 2 units · 2 fl · 1947

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 1865-1867 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 1947
2 or more units
2 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
Units2
Floors2
Year built1947
Total area2,748 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0493016D
Ownership

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

Owner name
Mangione Leslie A
Mailing address
201 Hollywood Ave Los Gatos CA 95030
Last sale
062821

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.

1867 Chestnut St, San Francisco, CA 94123
1865 Chestnut St, San Francisco, CA 94123
Augrented Insights
Initial analysis

The property at 1865-1867 Chestnut Street is a two-unit, two-story multi-family residential building located in San Francisco's Marina District, built in 1947 and currently owned by Leslie A. Mangione. The building has undergone significant improvements in recent years, with major work including a 2020 electrical and plumbing upgrade to 200-amp systems for both units, complete rewiring, insulation replacement in the garage, and bathroom renovations, followed by window replacements in 2023 and kitchen cabinet updates scheduled for December 2024. Historical maintenance records show consistent attention to roofing needs, with records from 1989, 1997, and most recently in 2022.

Recent issues of concern include an active building complaint filed on October 28, 2024, regarding construction work being performed without a posted permit, involving drywall and debris removal. The property has experienced various neighborhood challenges in 2024, including multiple reports of overflowing city garbage cans, two incidents of graffiti (one being offensive) in January-October 2024, and some encampment-related issues in the vicinity. While these external issues are notable, the building's internal systems and infrastructure have received substantial attention and modernization over the past several years. It's worth noting that there have been two recorded fire incidents associated with the address, though neither involved civilian injuries or significant building damage.

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

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Risk rating

How 1865-1867 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
79th percentile

Out of 988 buildings in this neighborhood, 207 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
91%
No DBI
violation
9%
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 location

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

Building age

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

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

12-Month severity forecast
No violation 91.8%
Moderate concern 6.1%
Severe concern 2.1%
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

1865-1867 Chestnut St event timeline

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

2024
Building Permit Dec 04
Replace kitchen cabinet in kind. no plumbing or electrical work proposed.
$7,000 · Complete
DBI ComplaintOct 28
Date last observed: 25-oct-24; time last observed: 10:00am; identity of person performing the work: unknown ; exact location: main bldg; building type: residence/dwelling work w/o permit; ; additional information: no permit posted. drywall & debris being removed.;

See all 8 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1865-1867 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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