Free SF apartment background check

630 Corbett Ave

Twin Peaks, SF 94114 2745002 10 units · 3 fl · 1960

This building has a higher-than-average number of open problems nearby. A handful of unresolved issues. Worth a careful walk-through and pointed questions.

NOVs (7y) vs. neighborhood
Compared to a typical building in Twin Peaks
At or below average
avg 3.0
0
FewerMore

This building has 0 novs (7y), at or below the Twin Peaks average of 3.0.

Rent & eviction protection

Is 630 Corbett 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
10 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 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
Units10
Floors3
Year built1960
Total area10,803 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2745002
Ownership

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

Mailing address
Las Vegas Trust Company Po Box 72606 Las Vegas NV 89170
Last sale
091511

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

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

311 Graystone Ter, San Francisco, CA 94114
630 Corbett Ave, San Francisco, CA 94114
Augrented Insights
Initial analysis

630 Corbett Avenue is a 10-unit, 3-story multi-family residential building constructed in 1960 in the Twin Peaks neighborhood, currently owned by 630 Corbett Sf Ca 2020 Llc. The property has undergone several significant improvements over the years, most notably a completed soft-story retrofit in 2016 costing $102,000, which included the installation of shear walls and new foundation work to improve structural stability. Recent maintenance includes the January 2024 replacement of the hot water boiler, and the building previously underwent window and door replacements in 2009 (replacing 54 aluminum windows and 7 sliding doors with vinyl), roofing work in 2008-2009, and electrical upgrades including an underground service conversion in 2006.

The building has experienced periodic fire safety concerns, with multiple fire complaints between 2018-2022 related to alarm systems, exit maintenance, and electrical systems, though all were marked as corrected or abated. Recent issues include a routine housing inspection in January 2023 that is still active, and notable plumbing concerns in 2024 including a sewage back-up incident in August and multiple reports of garbage and debris. The property has maintained its soft-story compliance status as Tier 3 with work completed and a Certificate of Final Completion issued. Historical records show some past maintenance challenges, including complaints in 2010 regarding unauthorized major renovations and dry rot issues, though these were resolved. The building's fire incident history shows mostly non-serious events, primarily related to smoke detector activations and false alarms, with no civilian injuries recorded.

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

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Risk rating

How 630 Corbett 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

Grade A–B — Low risk

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

Grade C — Moderate risk

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

Grade D–F — High risk

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

Neighborhood percentile
34th percentile

Out of 172 buildings in this neighborhood, 114 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
45%
No DBI
violation
55%
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.

Building size

Total floor area — a proxy for building scale and the number of systems (plumbing, electrical, HVAC) that can fail.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month severity forecast
No violation 19.2%
Moderate concern 19.2%
Severe concern 61.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

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On the map

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The story over time

630 Corbett Ave event timeline

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

2025
311 Request Nov 28
Not offensive
pole
311 RequestNov 13
Garbage and debris

See all 9 events

Full history back to 2022 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 630 Corbett Ave apartments

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

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

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