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957-961 Oak St

Hayes Valley, SF 94117 0845029 5 units · 3 fl · 1900

A handful of records on file over the last seven years, and our model sees a moderate chance of more in the next 12 months. A few records worth reading before you sign. Check whether they were closed out, and ask what was actually fixed.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Hayes Valley — not a forecast
At or below average
avg 2.2
1
FewerMore

This building has 1 novs (7y), at or below the Hayes Valley average of 2.2.

Rent & eviction protection

Is 957-961 Oak 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 1900
2 or more units
5 units
Property type
Multi-Family Residential
Zoning
RH3
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.

Statewide backstop · AB 1482

California Tenant Protection Act of 2019

Even when a building isn't covered by local rent stabilization, the statewide Tenant Protection Act (AB 1482) may still apply. It caps annual rent increases and requires the landlord to state a legal reason to end most tenancies.

15+ years since occupancy
Built 1900
Annual rent increase cap
5% + CPI, max 10%
Just-cause eviction
After 12 months
Local rent control likely takes priority. This building appears to fall under the local ordinance above, which is stronger than AB 1482. Where a local just-cause ordinance applies, its rules govern instead of the state cap.

AB 1482 does not apply to single-family homes and condos unless owned by a corporation, REIT, or an LLC with a corporate member; to owner-occupied duplexes; or to deed-restricted affordable housing. The Act is in effect until January 1, 2030. Not legal advice — see the California landlord–tenant guide.

Building characteristics
Units5
Floors3
Year built1900
Total area5,350 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0845029
Ownership

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

Mailing address
Rmta 1234 Castro St San Francisco CA 94114
Last sale
September 25, 2013

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

961 Oak St, San Francisco, CA 94117
959 Oak St, San Francisco, CA 94117
957 Oak St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The three-story multi-family residential building at 957-961 Oak Street in Hayes Valley, managed by Wimmer Properties LLC, was constructed in 1900 and contains 5 units. The building is currently listed as non-compliant with the mandatory Soft Story Retrofit Program (Tier 3) as of October 2019, with an active violation regarding failure to complete required seismic retrofit work. This is particularly concerning given San Francisco's earthquake risk. The property has undergone several significant improvements over the past decade, including seismic retrofit work (approved in 2017 with an estimated cost of $60,000), bathroom and kitchen remodels in multiple units between 2014-2015, and most recently, a reroofing project permitted in September 2024 with an estimated cost of $15,000. The building has experienced various maintenance issues, as documented in housing complaints, including a 2010 complaint citing mold, heating issues, and electrical problems, though these were marked as not active by 2012. Multiple plumbing and electrical upgrades have been completed, including the installation of gas fireplaces and the addition of energy-efficient lighting throughout the building.

The property has a notable history of building violations, particularly related to fire safety and building maintenance, with several active and past violations documented between 2007-2019. These include issues with fire extinguishers, combustible storage, gas shutoff tools, and security requirements, most of which were addressed by February 2022. The building has experienced various exterior maintenance issues over the years, including problems with window leaks and paving repairs, though these were resolved promptly. Recent activity at the property has primarily involved routine maintenance and external issues such as graffiti removal and noise complaints. The most recent maintenance work on record, the reroofing project in 2024, suggests ongoing investment in building maintenance, though the outstanding Soft Story compliance issue remains a significant concern. The building has also undergone regular routine inspections throughout its history, with most issues being addressed promptly, though some violations took considerable time to resolve, particularly those documented in 2019.

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

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Risk rating

How 957-961 Oak 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

Lower risk — safer than most nearby

DBI rarely finds violations here. Strong maintenance history and a clean complaint record.

Typical — about average for the neighborhood

Some past violations or complaints on record. Worth asking the landlord about any open issues before signing.

Higher risk — riskier than most nearby

Elevated violation and complaint history. DBI has found issues here before and is statistically likely to again.

Neighborhood percentile
33rdpercentile

Out of 1027 buildings in this neighborhood, 688 are predicted to be safer. The band is relative to this neighborhood, so a share of every neighborhood falls in each colour.

RiskiestSafest
Predicted 12-month outcome
56%
No DBI
violation
44%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

DBI tenant complaints (past 7 years)

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

Director's hearing rate, owner's portfolio

Per-building rate of director's hearings across the owner's portfolio.

12-Month risk forecast
Moderate failure risk 44%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

957-961 Oak St apartment reviews

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On the map

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The story over time

957-961 Oak St event timeline

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

2024
Building Permit Sep 06
Reroofing
$15,000 · Complete

See all 3 events

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

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Every record we have

Full data for 957-961 Oak St apartments

13 SF public datasets for this parcel — permits, violations, complaints, fire records, 311 calls, planning records, and buyouts.

Side by side

How 957-961 Oak St compares to the neighborhood

This building against comparable properties in Hayes Valley. Toggle filters to narrow the peer group.

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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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