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901 Tompkins Ave

Bernal Heights, SF 94110 5698017 4 units · 2 fl · 1960

Nothing on record for this building in the last seven years, and our model puts it at a low risk of maintenance problems over the next 12 months. 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 901 Tompkins 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 1960
2 or more units
4 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.

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 1960
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
Units4
Floors2
Year built1960
Total area3,000 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot5698017
Ownership

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

Mailing address
Aleli & Leonardo Suguitan, 768 Queensland Circle Stockton CA 95206
Last sale
—

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, four-unit apartment building at 901 Tompkins Avenue in Bernal Heights has undergone several significant improvements and maintenance tasks since its construction in 1960. Most recently, in late 2024, all four units received electrical panel replacements due to a recall notice, which was completed successfully. In 2021-2022, the building received substantial window upgrades, with one permit showing the replacement of 16 windows (cost: $21,336) and another for 4 street-facing aluminum windows (cost: $5,799). Between 2014-2015, the building underwent reroofing work (cost: $9,970).

Of particular historical note are several building violations from 2000 that were resolved by 2002, including issues with ovens, plumbing, and the need for smoke detectors and fire safety equipment, as well as concerns about paint hazards and wall damage. The building underwent regular housing inspections in 2011, following a routine pattern, and there was a notable plumbing issue in 2007 involving a collapsing kitchen sink and bathroom problems. Since then, there have been no recorded building violations or safety concerns, although multiple recent 311 calls (2024) have been logged regarding street-level garbage and debris issues, which appear to be external to the building itself. The property's maintenance history shows a pattern of addressing necessary upgrades and repairs, with particular attention paid to window replacement and electrical system updates in recent years.

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

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Risk rating

How 901 Tompkins 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

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
57thpercentile

Out of 1276 buildings in this neighborhood, 549 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
74%
No DBI
violation
26%
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.

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.

12-Month risk forecast
Low failure risk 26%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

901 Tompkins Ave event timeline

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

2025
311 Request Aug 29
Other illegal parking
Parking Enforcement
311 RequestJul 17
Public utilities commission

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 901 Tompkins Ave apartments

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

Side by side

How 901 Tompkins Ave compares to the neighborhood

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