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662-664 Church St

Eureka Valley/Dolores Heights, SF 94114 3585009 2 units · 3 fl · 1905

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 Eureka Valley/Dolores Heights
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.3.

Rent & eviction protection

Is 662-664 Church 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 1905
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RM1
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
Floors3
Year built1905
Total area3,606 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot3585009
Ownership

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

Owner name
Dunn Bypass Tr Utd 02/24/19
Mailing address
Marilyn Dunn Trustee 664 Church St San Francisco CA 94114
Last sale
030912

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.

662 Church St, San Francisco, CA 94114
664 Church St, San Francisco, CA 94114
Augrented Insights
AI summary

The property at 662-664 Church Street is a three-story, two-unit multi-family residential building constructed in 1905, currently owned by Dunn Bypass Tr Utd since February 2019. The building underwent significant renovations between 2007-2009, including a $300,000 project to fill in light wells, expand the rear, remodel kitchens and bathrooms, and replace the brick foundation with concrete grade beams. The renovation included comprehensive plumbing upgrades with the installation of new appliances, fixtures, and systems, as well as extensive electrical work totaling approximately 300 circuits, 100 lights, and multiple appliance installations. The building has a history of maintaining essential services, with major infrastructure improvements like new sewer lateral installation in 2009, though some permits from this period are now expired.

The property has had several notable issues requiring attention over the years, including a 2010 incident of sewage leakage affecting the neighboring property (which was promptly resolved), and the building experienced fire/smoke damage requiring repairs in 1993. A series of violations was recorded in 2001 related to gas meter safety and fire storage issues, though these were all abated by July 2001. The building received regular routine inspections in 2006 and 2001, all of which are now closed. More recent maintenance has focused on external matters, including various 311 calls concerning street cleaning, graffiti removal, and sewer vent covers between 2021-2024, indicating ongoing attention to building maintenance and neighborhood upkeep.

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Risk rating

How 662-664 Church 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 1278 buildings in this neighborhood, 128 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
89%
No DBI
violation
11%
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.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

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 87.4%
Moderate concern 9.1%
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.
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The story over time

662-664 Church St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 662-664 Church 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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