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17 Ottawa Ave

Outer Mission, SF 94112 7044A018 2 units · 2 fl · 1931

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 Outer Mission
At or below average
avg 2.6
0
FewerMore

This building has 0 novs (7y), at or below the Outer Mission average of 2.6.

Rent & eviction protection

Is 17 Ottawa 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 1931
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 built1931
Total area1,750 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot7044A018
Ownership

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

Owner name
Escalona Arthur N
Mailing address
Leticia N Escalona 567 Brunswick St San Francisco CA 94112
Last sale
050918

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The property at 17 Ottawa Ave is a two-story, 2-unit multi-family residential building located in the Outer Mission neighborhood, constructed in 1931 and currently owned by Arthur N. Escalona. The building has undergone several significant improvements and modifications over the past decades, most notably the legalization of a basement unit in 2016, which included the installation of a bedroom, study room, bathroom, and kitchen, with associated plumbing and electrical work totaling approximately $70,000. The building has maintained basic safety infrastructure, with voluntary foundation retrofitting completed in 1997 and reroofing work in 1999, though both permits are now expired.

Recent months have seen a cluster of maintenance and safety-related issues, particularly in early 2025, with multiple reports of parking violations on the sidewalk, garbage and debris concerns, and one open complaint regarding a damaged tree. The building has experienced three fire alarm incidents since 2014, with the most recent in February 2021, though none resulted in actual fires or civilian injuries. Historical plumbing work has included kitchen and bathroom legalizations (2016), foundation work, and water service upgrades in 2008. The property has been involved in multiple tenant buyouts in the surrounding area, with the most recent occurring in June 2024 for $8,500 affecting one tenant, and a significant buyout of $60,000 in October 2018 for two tenants at a nearby address.

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

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Risk rating

How 17 Ottawa 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
74th percentile

Out of 112 buildings in this neighborhood, 29 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
76%
No DBI
violation
24%
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.

Neighborhood location

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

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

12-Month severity forecast
No violation 73.4%
Moderate concern 12.6%
Severe concern 14.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

17 Ottawa Ave apartment reviews

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The story over time

17 Ottawa Ave 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 17 Ottawa 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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