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630-632 6Th Ave

Inner Richmond, SF 94118 1639040 2 units · 2 fl · 1912

This building has far more open problems than almost any other in the neighborhood. 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
Above average
avg 0.9
11
FewerMore

This building has 11 novs (7y), above the Inner Richmond average of 0.9.

Rent & eviction protection

Is 630-632 6Th 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 1912
2 or more units
2 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
Units2
Floors2
Year built1912
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1639040
Ownership

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

Owner name
Tom/Chan Family Trust
Mailing address
P.o. Box 4332 Walnut Creek CA 94596
Last sale
000000

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.

632 06th Ave, San Francisco, CA 94118
630 06th Ave, San Francisco, CA 94118
Augrented Insights
Initial analysis

The property at 630-632 6th Avenue in San Francisco's Inner Richmond neighborhood is a two-unit, two-story multi-family residential building owned by the Tom/chan Family Trust and constructed in 1912. The building has undergone several significant renovations, most notably a kitchen upgrade in 2012 that included both building and electrical work, featuring new cabinets, lighting, switches, receptacles, circuits, and appliances, at a cost of $9,000. Earlier improvements include a complete stair replacement at the rear of the building in 1993 and a roofing project in 2001, though the roofing permit expired without confirmation of completion.

A notable incident occurred in November 2021 involving multiple violations related to lead work practices, including inadequate containment systems, ground protection, exterior cleanup, and required notifications to residents. These violations were all addressed and abated by December 8, 2021. The building has also experienced various maintenance issues in the surrounding area, as evidenced by multiple 311 calls between 2022 and 2024, primarily concerning parking enforcement and street cleaning, though these are not direct reflections on the building's condition or management. The most recent 311 calls in 2024 have been primarily related to street cleaning and parking issues, with one garbage and debris report in August 2024.

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

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Risk rating

How 630-632 6Th 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
9th percentile

Out of 1723 buildings in this neighborhood, 1568 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
53%
No DBI
violation
47%
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.

NOV rate, owner's portfolio

Per-building NOV rate across everything this owner manages — high rates signal pattern neglect.

DBI tenant complaints (past 7 years)

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

Notices of Violation (past 7 years)

DBI issued Notices of Violation at this address over the last 7 years — a direct record of code enforcement activity.

12-Month severity forecast
No violation 58.2%
Moderate concern 21.1%
Severe concern 20.8%
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

630-632 6Th Ave event timeline

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

2021
Building Violation (NOV) Nov 17
Building violation
Any person performing exterior work shall protect the ground from contamination by work debris by laying 6 mil visquene on all horizontal s…
Building Violation (NOV)Nov 17
Building violation

See all 6 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 630-632 6Th 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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