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557 Belvedere St

Cole Valley/Parnassus Heights, SF 94117 1286002 4 units · 2 fl · 1915

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 Cole Valley/Parnassus Heights
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Cole Valley/Parnassus Heights average of 0.9.

Rent & eviction protection

Is 557 Belvedere 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 1915
2 or more units
4 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.

Building characteristics
Units4
Floors2
Year built1915
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1286002
Ownership

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

Owner name
Ng/Chow Family Trust
Mailing address
Allen Ng & Janice F Chow Tr 23 Lupine Crt San Rafael CA 94901
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 557 Belvedere Street property is a 4-unit, 2-story multi-family residential building located in the Parnassus/Ashbury Heights neighborhood, built in 1915 and currently owned by the Ng/Chow Family Trust. The building has undergone several significant repairs and improvements over the past decades, with the most substantial work occurring in recent years including foundation replacement in 2014 ($26,200), window replacement in 2015 ($2,000), and complete reroofing in 2011 ($15,670). The building experienced multiple violations in 2006 that were all addressed and abated by September 8, 2006, including issues with stairs, fire safety, water heater strapping, and egress obstruction. Several utility upgrades have been performed, including electrical grounding work in 2014 and various plumbing improvements.

Recent history shows no recurring safety issues, with the most recent building-related incidents being minor (noise complaints in 2023 and parking violations in 2022). A fire-related complaint was filed in July 2020 and was corrected by November 2020, though no injuries or significant incidents were recorded. The property has maintained its basic infrastructure with regular updates to windows, roof, and utilities, and while there were multiple maintenance issues in 2006, these were resolved promptly. The most recent building permit activity includes window replacement in 2015 and foundation work in 2014, suggesting ongoing maintenance attention by the current owners.

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

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Risk rating

How 557 Belvedere 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
47th percentile

Out of 526 buildings in this neighborhood, 279 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
74%
No DBI
violation
26%
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 age

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

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 55.6%
Moderate concern 19.7%
Severe concern 24.7%
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

557 Belvedere St event timeline

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

2020
Fire Complaint Jul 02
Uncategorized Complaint
Condition Corrected

See all 1 events

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

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Every record we have

Full data for 557 Belvedere 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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