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950 Wisconsin St

Potrero Hill, SF 94107 4161020 2 units · 3 fl · 1987

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 Potrero Hill
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

Rent & eviction protection

Is 950 Wisconsin 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 1987
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
Floors3
Year built1987
Total area4,660 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot4161020
Ownership

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

Owner name
William F Owen Jr Lvg Tr
Mailing address
William F Owen Jr, Trustee 77 Van Ness Ave Ste 101 San Francisco CA 94102
Last sale
000000

Landlord portfolio

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

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Augrented Insights
Initial analysis

The three-story multi-family residential building at 950 Wisconsin Street in Potrero Hill, built in 1987 and currently owned by the William F Owen Jr Living Trust, has undergone significant recent improvements focusing on both maintenance and modernization. In 2023 alone, the property has seen substantial upgrades including window replacements (completed in March 2023), roof work (completed December 2023), and stucco repairs (June 2023). The building's HVAC system has received considerable attention, with two heat pump installations completed in August and September 2023, along with corresponding electrical work. A notable environmental upgrade was completed in October 2023 with the installation of a 7.055 kW solar panel system with batteries and a new subpanel.

The property has experienced some infrastructure challenges, as evidenced by recent 311 calls regarding sewer issues in November 2024, including flooding and a sewage back-up. Historical records show previous work on the property's sewer system in 2010, with a house trap installation and approximately 20 feet of sewer pipe replacement. The building's exterior has received consistent attention over the years, with major projects including retaining wall improvements in 2014 ($49,000 project) and various stucco and siding renovations. While there have been some maintenance-related noise complaints recorded in 2021, these appear to be related to standard home improvement activities. The most recent building complaint from March 2023 regarding construction tarps was promptly addressed within one day.

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

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Risk rating

How 950 Wisconsin 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
44th percentile

Out of 726 buildings in this neighborhood, 407 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
73%
No DBI
violation
27%
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.

DBI tenant complaints (past 7 years)

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

12-Month severity forecast
No violation 82.1%
Moderate concern 15.5%
Severe concern 2.5%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

950 Wisconsin St apartment reviews

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The story over time

950 Wisconsin St event timeline

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

2026
Building Permit Feb 20
To obtain final inspection for work approved under pa#202306099645, all work is complete
$1 · Complete

See all 16 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 950 Wisconsin 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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