Free SF apartment background check

123 Liberty St

Eureka Valley/Dolores Heights, SF 94110 3607037 4 units · 2 fl · 1895

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 Eureka Valley/Dolores Heights — not a forecast
At or below average
avg 1.4
0
FewerMore

This building has 0 novs (7y), at or below the Eureka Valley/Dolores Heights average of 1.4.

Rent & eviction protection

Is 123 Liberty 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 1895
2 or more units
4 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 1895
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 built1895
Total area3,320 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot3607037
Ownership

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

Mailing address
David A Martel, Trustee 385 Devonshire Blvd San Carlos CA 94070
Last sale
October 17, 1997

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 multi-family residential building at 123 Liberty Street, owned by the David A Martel Trust, was constructed in 1895 in the Eureka Valley/Dolores Heights neighborhood. The property has undergone several significant maintenance and safety-related improvements over the years, including multiple deck repairs and dry rot remediation in the late 1990s, a reroofing project in 1996, and deck area repairs. In 2004-2006, the building underwent electrical upgrades including a conversion from overhead to underground power with PG&E.

The building has a history of fire safety and code compliance issues that were addressed promptly. Two routine apartment inspections (2001 and 2007) identified multiple fire safety concerns including the need to recharge fire extinguishers, which were consistently resolved within weeks of being cited. Other safety improvements included repairs to guardrails and self-closing devices at exterior doors, all of which were addressed by February 2008. Recent history shows active management of property maintenance, though there are ongoing street-level maintenance issues noted in 2024, including tree maintenance and multiple reports of garbage and debris, these exterior issues do not directly reflect on the building's internal conditions or management. The building's documented history shows a pattern of addressing structural and safety concerns as they arise, with no recent building violations or complaints related to the interior systems or safety features since 2008.

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

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Risk rating

How 123 Liberty 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
38thpercentile

Out of 1278 buildings in this neighborhood, 792 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
68%
No DBI
violation
32%
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.

Permit rate, owner's portfolio

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

12-Month risk forecast
Moderate failure risk 32%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

123 Liberty St apartment reviews

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On the map

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8 found
The story over time

123 Liberty St event timeline

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

2026
DBI Complaint Apr 28
Customer calling because the neighbors overgrown vegetation is hang over into his property over 30-40 feet high from the property. customer would like for this to be inspected because this is a safety hazard
Housing Inspection Services
311 RequestFeb 19
Garbage and debris

See all 6 events

Full history back to 2024 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 123 Liberty St apartments

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

Side by side

How 123 Liberty St compares to the neighborhood

This building against comparable properties in Eureka Valley/Dolores Heights. Toggle filters to narrow the peer group.

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