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445-449 Corbett Ave

Clarendon Heights, SF 94114 2712023 7 units · 3 fl · 1958

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 Clarendon Heights — not a forecast
At or below average
avg 1.5
1
FewerMore

This building has 1 novs (7y), at or below the Clarendon Heights average of 1.5.

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 445-449 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 1958
2 or more units
7 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 1958
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
Units7
Floors3
Year built1958
Total area5,294 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot2712023
Ownership

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

Mailing address
C/o Chris P Andrian 310 Country Club Dr Santa Rosa CA 95401
Last sale

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.

445 Corbett Ave, San Francisco, CA 94114
449 Corbett Ave, San Francisco, CA 94114
447 Corbett Ave, San Francisco, CA 94114
Augrented Insights
Initial analysis

The three-story multi-family residential building at 445-449 Corbett Ave in Clarendon Heights, built in 1958 and containing 7 units, has undergone numerous significant repairs and improvements over the past decade. Most notably, the building completed its mandatory soft-story retrofit in 2023 (Tier 3) and received a Certificate of Final Completion. The property has experienced recurring water damage issues, with substantial repairs undertaken in Unit 4 in 2017 ($85,000) and more recently in 2020 ($25,000), including electrical upgrades and drywall replacement. The building's fire safety systems have been a focus of attention, with upgrades to the fire alarm system in 2017 ($5,000) and emergency panel replacement due to inoperability, though some fire-related violations from 2002 (including issues with the fire escape and combustible storage) were addressed by September 2017.

Recent improvements include a complete rewiring of the building in 2020 and various unit renovations, such as bathroom remodels in Units 3 and 5 (2014) and kitchen updates in 2016. A significant fire incident occurred in 2014 affecting the east elevation and front wall, but this was addressed through subsequent repairs. The building has been subject to routine inspections and has had various building violations over the years, including issues with the fire escape, gas leaks, and plumbing permits in 2002, though all were abated by September 2017. While the property has faced several maintenance challenges, including multiple instances of water damage and graffiti on the exterior, the most recent records show that major structural, safety, and habitability issues have been adequately addressed through completed permits and inspections.

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

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Risk rating

How 445-449 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

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
27thpercentile

Out of 40 buildings in this neighborhood, 29 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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

Building size

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

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

445-449 Corbett Ave apartment reviews

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On the map

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The story over time

445-449 Corbett Ave event timeline

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

2024
311 Request Oct 05
Abandoned vehicle
Parking Enforcement

See all 7 events

Full history back to 2019 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 445-449 Corbett Ave apartments

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

Side by side

How 445-449 Corbett Ave compares to the neighborhood

This building against comparable properties in Clarendon 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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