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646 Clement St

Inner Richmond, SF 94118 1426025 2 units · 2 fl · 1900

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 Inner Richmond
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Inner Richmond average of 0.9.

Rent & eviction protection

Is 646 Clement 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 1900
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
INCLEM
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 built1900
Total area3,328 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1426025
Ownership

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

Owner name
Young Bok Jew & May Yee 93
Mailing address
Bok & May Young 648 Clement St San Francisco CA 94118
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 two-story mixed-use building at 646 Clement Street in the Inner Richmond, owned by Young Bok Jew & May Yee 93, is a 1900 construction containing two residential units and ground-floor commercial space. The property has undergone several significant improvements over the past several years, most notably in 2019 when an accessible business entrance program was completed at a cost of $3,000 to install power door operators on both sides of the entrance. The building has faced multiple safety and maintenance challenges in recent months, particularly between May and June 2024, with recurring issues including three instances of overflowing city garbage cans, graffiti, and a blocked sidewalk due to cafe furniture. Notably, there were two fire complaints recorded in November 2020 regarding "Shared Spaces" and "Operating Without A Permit," though the latter was found to have no merit, and the former was deferred until January 2023. The property has maintained active compliance with necessary permits, including a 2012 street space and sidewalk permit, and a 2003 sidewalk permit, suggesting ongoing attention to public space requirements. Historical improvements include dental office remodeling completed in 1988, indicating the building's long-standing mixed-use nature. The recent spike in service calls and maintenance issues, particularly in 2024, suggests increasing challenges with street-level operations and building maintenance, though many of these have been resolved through appropriate channels. The property management is currently addressing requirements for address signage and nighttime reflectors as noted in multiple child requests in May 2024.

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

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Risk rating

How 646 Clement 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
43th percentile

Out of 1723 buildings in this neighborhood, 982 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
81%
No DBI
violation
19%
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.

Building age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month severity forecast
No violation 80.0%
Moderate concern 16.8%
Severe concern 3.2%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

646 Clement St apartment reviews

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The story over time

646 Clement St event timeline

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

2020
Fire Complaint Nov 05
Operating Without A Permit
No Merit
Fire ComplaintNov 05
Shared Spaces

See all 3 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 646 Clement 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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