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1457 Chestnut St

Marina, SF 94123 0497009B 13 units · 3 fl · 1926

This building has significantly more problems than most nearby buildings. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Marina
Above average
avg 1.1
3
FewerMore

This building has 3 novs (7y), above the Marina average of 1.1.

Rent & eviction protection

Is 1457 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 1926
2 or more units
13 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
Units13
Floors3
Year built1926
Total area12,865 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0497009B
Ownership

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

Owner name
Donald & Moy Chin 1996 Fmly
Mailing address
Chin Donald Tao & Moy L Tte 1653 Sacramento St San Francisco CA 94109
Last sale
021897

Landlord portfolio

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

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Augrented Insights
Initial analysis

1457 Chestnut Street is a three-story, 13-unit multi-family residential building located in the Marina neighborhood, owned by Donald & Moy Chin 1996 Fmly and constructed in 1926. The building has undergone several significant safety and infrastructure improvements in recent years, including a completed soft-story retrofit in 2016 (Tier 3) addressing seismic safety requirements, and a substantial fire alarm system upgrade in 2024 costing $45,500 to comply with SFFC section 1103.7.6.1. The property has also seen upgrades to its mechanical systems, including the installation of a new steam boiler with backflow prevention in 2020.

The building has experienced some maintenance and safety issues in recent years, with two notable complaints filed in 2024. One complaint in January 2024 reported security concerns regarding a broken front door latch, while another in July 2024 detailed problems with window maintenance, including dry rot and peeling paint on street-facing windows. The property has a history of fire safety violations, including multiple alarm system and extinguisher issues in 2023 that were subsequently abated. Historical records from the 1990s show concerns about unauthorized unit modifications and structural integrity, though these issues have not recurred in recent years. The building's fire safety systems have required periodic attention, with violations recorded in 2023 related to alarm system maintenance, fire extinguishers, and building owner contact posting requirements, all of which were subsequently resolved.

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

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Risk rating

How 1457 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
16th percentile

Out of 988 buildings in this neighborhood, 830 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
45%
No DBI
violation
55%
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.

Building size

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

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

12-Month severity forecast
No violation 46.4%
Moderate concern 32.3%
Severe concern 21.3%
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

1457 Chestnut St event timeline

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

2025
DBI Complaint Jul 08
Date last observed: 07-jul-25; exact location: main bldg; building type: residence/dwelling ; additional information: address numbers do not contrast with its background. it¿s black numbers displayed on black background. photos emailed to chris francis;
Building Inspection Division

See all 12 events

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

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Every record we have

Full data for 1457 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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