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522-524 Bowdoin St

Portola, SF 94134 5932002 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 Portola
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Portola average of 1.8.

Rent & eviction protection

Is 522-524 Bowdoin 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
RH1
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 area2,250 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5932002
Ownership

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

Owner name
Huber Ryan L
Mailing address
Utter Saudia 631 Wiget Ln Walnut Creek CA 94598
Last sale
010920

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.

522 Bowdoin St, San Francisco, CA 94134
524 Bowdoin St, San Francisco, CA 94134
Augrented Insights
Initial analysis

The property at 522-524 Bowdoin Street in San Francisco's Portola neighborhood is a two-unit, two-story multi-family residential building constructed in 1908. Recently, the building has experienced multiple waste management issues, with eight reported incidents of garbage and debris on or around the property between November 2024 and January 2025, though most cases were resolved promptly. There are currently two open noise complaints from November 2024. The building underwent significant structural improvements in 2015, including foundation work, north wall reinforcement, and sewer line replacement, with additional improvements such as electrical Ufer ground installation, totaling approximately $30,000. Historical maintenance records show attention to safety features, with stair replacements (2000), dry rot repairs (1992), and two unrelated fire complaints, both of which were resolved. In 2018, there was a filed complaint regarding an illegal basement unit, though its current status is listed as not active. The property has experienced periodic landscaping issues in the past, with multiple weed and grass complaints in 2006 and one in 2008, which were mostly found to have no merit or were corrected. The most recent significant structural work, involving foundation and wall bracing improvements, suggests ongoing maintenance attention to the building's structural integrity.

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

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Risk rating

How 522-524 Bowdoin 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
96th percentile

Out of 255 buildings in this neighborhood, 10 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
91%
No DBI
violation
9%
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 permits, owner's portfolio

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

Building age

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

12-Month severity forecast
No violation 84.5%
Moderate concern 10.2%
Severe concern 5.2%
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

522-524 Bowdoin St event timeline

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

2026
Building Permit Apr 28
Re-roofing. no hot work.
$14,700 · Issued

See all 2 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 522-524 Bowdoin 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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