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28-30 Bache St

Bernal Heights, SF 94110 5808004 2 units · 2 fl · 1903

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 Bernal Heights — not a forecast
At or below average
avg 1.2
1
FewerMore

This building has 1 novs (7y), at or below the Bernal Heights average of 1.2.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 28-30 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 1903
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 1903
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 built1903
Total area2,375 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5808004
Ownership

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

Mailing address
55 Priest St San Francisco CA 94109
Last sale
June 09, 2022

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.

28 Bache St, San Francisco, CA 94110
30 Bache St, San Francisco, CA 94110
Augrented Insights
Initial analysis

The two-unit residential building at 28-30 Bache Street in Bernal Heights, owned by Penton Holdings LLC, is a two-story structure built in 1903. The property has experienced several significant safety-related issues in recent years, most notably regarding exterior stairways and balconies. In early 2021, the building faced a violation due to unauthorized reconstruction of stairs in the rear yard, leading to emergency repairs and removal of an unsafe balcony and stairway at the third floor, completed in December 2021 at a cost of $7,000. This safety concern was initially reported in February 2021, with complaints about fire hazards and structural problems. More recently, in January 2023, there was a complaint regarding plumbing issues, including reported raw sewage backups onto the sidewalk, though this complaint is currently listed as not active.

The building's maintenance history shows various improvements and repairs over the years, including a sewer house trap replacement in 2013, water line work in 2009, reroofing in 1997, and aluminum window installation in 1986. Several permits for interior improvements were either completed or canceled, including a canceled permit in 2021 for kitchen and bathroom renovations in unit 28 valued at $20,000. The property has a documented history of illegal unit claims, with complaints in 1996 and 2010 regarding unauthorized units in the basement/backyard and garage, respectively, though these complaints were marked as resolved. Recent 311 calls from 2024 primarily relate to street and sidewalk issues, parking concerns, and debris management, though these are generally not directly related to the building's condition.

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

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Risk rating

How 28-30 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
19thpercentile

Out of 1276 buildings in this neighborhood, 1034 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
57%
No DBI
violation
43%
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.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building 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 risk forecast
Moderate failure risk 43%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

28-30 Bache St apartment reviews

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On the map

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The story over time

28-30 Bache St event timeline

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

2025
311 Request Jun 09
Abandoned vehicle
Parking Enforcement
311 RequestMar 25
Garbage and debris

See all 10 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 28-30 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 28-30 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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