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544-546 Grant Ave

Financial District North, SF 94108 0258018 3 units · 3 fl · 1906

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 Financial District North
At or below average
avg 3.2
0
FewerMore

This building has 0 novs (7y), at or below the Financial District North average of 3.2.

Rent & eviction protection

Is 544-546 Grant Ave 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 1906
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
CCB
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
Units3
Floors3
Year built1906
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot0258018
Ownership

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

Owner name
Chan Tong Llc
Mailing address
544 Grant Ave San Francisco CA 94108
Last sale
091919

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.

544 Grant Ave, San Francisco, CA 94108
546 Grant Ave, San Francisco, CA 94108
Augrented Insights
Initial analysis

The property at 544-546 Grant Avenue is a three-story, multi-family residential building constructed in 1906, currently housing three units under the ownership of Chan Tong LLC. The building has undergone several significant structural improvements over the years, most notably a seismic upgrade in 2001 costing $45,000 to address its unreinforced masonry construction, followed by modifications in 2002 that expanded the unit count from one to three. In 2004, accessibility improvements were completed including toilet upgrades and stair handrail additions. Historical records show earlier improvements including a reroofing project in 1994 and construction of roof storage in 1984, while a proposed project for an aluminum and glass structure in 1985 was cancelled.

The building has faced some recent maintenance and compliance issues, with a notable complaint filed in April 2022 regarding unauthorized installation of metal roll-down gates that violated planning regulations. More concerning is the pattern of environmental issues documented through 311 calls throughout 2023 and 2024, with multiple reports of human waste, garbage, and debris near the property, including an open graffiti case from October 2023. Between July 2023 and July 2024, there were recurring issues with street cleaning, overflowing city garbage cans, and other sanitation concerns in the vicinity of the building. Some of these external maintenance challenges appear to have been sufficiently addressed, as indicated by "Closed Case Resolved" statuses, though the ongoing graffiti issue remains open as of October 2023.

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

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Risk rating

How 544-546 Grant Ave'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
58th percentile

Out of 145 buildings in this neighborhood, 61 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
63%
No DBI
violation
37%
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.

DBI tenant complaints (past 7 years)

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

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Permit rate, owner's portfolio

Per-building permit rate across the owner's portfolio.

12-Month severity forecast
No violation 35.9%
Moderate concern 60.6%
Severe concern 3.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

544-546 Grant Ave apartment reviews

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On the map

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The story over time

544-546 Grant Ave event timeline

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

2026
311 Request May 26
Encampment
Encampment
Building PermitFeb 05
Iron gate > amnesty program: legalize roll-gate; metal roll-down gate installed before 2023 with motor.

See all 8 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 544-546 Grant Ave 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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