Free SF apartment background check

683-685 Clay St

Financial District North, SF 94111 0227038 2 units · 2 fl · 1908

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 683-685 Clay 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 1908
2 or more units
2 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
Units2
Floors2
Year built1908
Total area
Property typeMulti-Family Residential
Tax statusNone
Blocklot0227038
Ownership

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

Owner name
Teo Chew Community Center I
Mailing address
689 Clay St San Francisco CA 94111
Last sale
050611

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.

685 Clay St, San Francisco, CA 94111
683 Clay St, San Francisco, CA 94111
Augrented Insights
Initial analysis

The Teo Chew Community Center I property at 683-685 Clay Street is a 2-unit, 2-story multi-family residential building with an attached retail space, constructed in 1908 in San Francisco's Financial District North. The building has undergone several significant improvements over the years, including a seismic retrofit completed in 2000 costing $60,000, window replacements, kitchen renovations, and bathroom improvements in 2002, and basement drywall work in 2003. More recently, there have been multiple fire safety concerns, with six violations issued between March 2023 and December 2024 related to sprinkler systems, alarm systems, sleeping area requirements, and street numbering, though most have been marked as "Condition Corrected" or "Abated." The building has experienced several false fire alarms, with recurring issues related to alarm systems and sprinkler systems throughout 2023-2024. The property has also had some accessibility challenges, with a complaint about entrance steps and power operators filed in 2001, though this complaint was resolved in 2003.

In recent months, the area around the building has faced significant sanitation issues, with multiple 311 calls between December 2024 and January 2025 reporting various types of garbage and debris, including incidents of human waste. There have been two open complaints as of late December 2024 regarding what appears to be a recurring issue with garbage and debris. Historically, the building has experienced typical urban maintenance issues, with various permits issued for electrical repairs, including a 2009 correction to the #685 unit meter wiring and a gas line installation. The property has maintained compliance with major safety requirements, having successfully addressed most violations through corrective actions, though the recent pattern of fire safety concerns and the current sanitation issues in the vicinity represent notable ongoing challenges.

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

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Risk rating

How 683-685 Clay 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
90th percentile

Out of 145 buildings in this neighborhood, 14 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

Property class: apartment building

Apartment building — this property classification influences expected violation rates.

Construction type (C)

The building's construction type on file, which affects its maintenance risk profile.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 84.7%
Moderate concern 13.1%
Severe concern 2.2%
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

683-685 Clay St event timeline

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

2026
311 Request Feb 24
Homelessness and supportive housing
housing homeless request for service

See all 3 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 683-685 Clay 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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