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9 Bache St

Bernal Heights, SF 94110 5809018 2 units · 2 fl · 1900

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. No public enforcement record to go on. Walk the building, ask the current tenants how repairs get handled, and get any promises in writing.

NOVs (7y) vs. neighborhood
Records already on file, against a typical building in Bernal Heights — not a forecast
At or below average
avg 1.2
0
FewerMore

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

Rent & eviction protection

Is 9 Bache 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
2 units
Property type
Multi-Family Residential
Zoning
RH2
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
Units2
Floors2
Year built1900
Total area2,916 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot5809018
Ownership

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

Mailing address
9 Bache St San Francisco CA 94110
Last sale
July 31, 2015

Landlord portfolio

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

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Augrented Insights
Initial analysis

The two-story multi-family residential building at 9 Bache Street in Bernal Heights, owned by Rucker Rudy & Thomas Penelo, was constructed in 1900 and contains three units. The property has undergone several significant improvements over the past few decades, with the most substantial work occurring in 2015-2016 when foundation strengthening was attempted (though this permit expired), along with comprehensive plumbing updates including bathroom renovations and floor drains, plus hydronic tubing installation in the slab. During this period, electrical work was also completed, including a Ufer ground installation. Previous improvements include a complete window replacement in 2006 with Marvin Alside double-hung windows, a furnace replacement in 2013, and a 200-amp electrical service upgrade also in 2013. A reroofing project was completed in 1995.

The building's maintenance record has recently experienced a noteworthy incident, with a sewage back-up discharge from the side sewer vent recorded in August 2024, which was promptly addressed and resolved. The property has generated multiple 311 calls over the past several years, though most are unrelated to building maintenance, focusing instead on parking enforcement issues, including several instances of sidewalk parking between 2019-2020 that resulted in at least two citations. Other complaints primarily concerned abandoned vehicles and general parking violations, with enforcement officers often unable to locate the offending vehicles.

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

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Risk rating

How 9 Bache 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
36thpercentile

Out of 1276 buildings in this neighborhood, 817 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
67%
No DBI
violation
33%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

12-Month risk forecast
Moderate failure risk 33%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

9 Bache St apartment reviews

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On the map

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The story over time

9 Bache St event timeline

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

2026
311 Request Jul 07
Abandoned vehicle
Parking Enforcement
311 RequestJul 01
Abandoned vehicle

See all 3 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 9 Bache St apartments

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

Side by side

How 9 Bache St compares to the neighborhood

This building against comparable properties in Bernal Heights. 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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