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1659-1661 Dolores St

Noe Valley, SF 94110 6636018 2 units · 2 fl

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 Noe Valley
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Noe Valley average of 1.2.

Rent & eviction protection

Is 1659-1661 Dolores 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 unknown
2 or more units
2 units
Property type
Multi-Family Residential
Zoning
RH2
Not rent-controlled. Buildings constructed after 1978 are generally exempt from SF rent increase limits under the Costa-Hawkins Act.

Based on SF Assessor records. Not legal advice — confirm with the SF Rent Board.

Building characteristics
Units2
Floors2
Year built
Total area2,520 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot6636018
Ownership

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

Owner name
Callanan Maria B
Mailing address
162 Idora Ave San Francisco CA 94127
Last sale
072121

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.

1659 Dolores St, San Francisco, CA 94110
1661 Dolores St, San Francisco, CA 94110
Augrented Insights
Initial analysis

This 2-unit multi-family residential building, located at 1659-1661 Dolores St in Noe Valley, is a two-story structure built in 1900, currently owned by Maria B. Callanan. The property has undergone several significant improvements over the past two decades, most notably a major kitchen remodel and bedroom-to-bathroom conversion in 2018 ($45,000), rear exterior stairs repair due to dry rot in 2017 ($7,000), and a comprehensive electrical upgrade including a 200-amp underground conversion in 2004. Recent work demonstrates ongoing maintenance and upgrades, including window replacements, plumbing system improvements, and compliance work following both physical inspection reports (CC-8563 and CC-8583) completed in 2024.

The property has maintained its infrastructure with several important updates, such as a complete sewer replacement in 2011 and various plumbing modifications in 2024 including vent pipe replacement and installation of vacuum breakers. Recent permits show continued maintenance attention, with an exterior door replacement scheduled for 2025. While there have been multiple 311 calls in the vicinity regarding sidewalk parking and street lighting in 2024, these are typical urban maintenance issues and not directly related to the building's condition. A pavement defect was reported in 2024, which remains open as of the latest records. The building's permit history suggests active management and regular maintenance, with particular attention to bringing systems up to current code requirements.

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

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Risk rating

How 1659-1661 Dolores 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
46th percentile

Out of 1879 buildings in this neighborhood, 1015 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
74%
No DBI
violation
26%
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.

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month severity forecast
No violation 83.5%
Moderate concern 11.7%
Severe concern 4.8%
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

1659-1661 Dolores St event timeline

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

2025
Building Permit Apr 10
Widen closet opening from 36" to 72". install header 4 x 8 on non loard bearing wall
$5,000 · Complete
Planning RecordJan 22
DPW referral - 2 Units Condo Conversion, Recommend approval for the proposed Condominium Conversion (2-unit Lottery Bypass) at 1659-1661 Dolores Street in compliance with RH-2 residential- house, two family Zoning District.

See all 14 events

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

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Every record we have

Full data for 1659-1661 Dolores 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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