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301-303 Corbett Ave

Corona Heights, SF 94114 2659056 2 units · 3 fl · 1905

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 Corona Heights — not a forecast
At or below average
avg 1.3
0
FewerMore

This building has 0 novs (7y), at or below the Corona Heights average of 1.3.

Rent & eviction protection

Is 301-303 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 1905
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 1905
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
Floors3
Year built1905
Total area2,498 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot2659056
Ownership

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

Mailing address
169 Grand View Ave San Francisco CA 94114
Last sale
May 10, 2019

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.

303 Corbett Ave, San Francisco, CA 94114
301 Corbett Ave, San Francisco, CA 94114
Augrented Insights
Initial analysis

The three-story multi-family residential building at 301-303 Corbett Avenue in the Corona Heights neighborhood, currently owned by Sajeevi Y Gunasekera and Yane, is a duplex structure dating back to 1905. The property has undergone several significant renovations over the years, including a complete reroofing project in 2009 costing $31,158, electrical upgrades for underground conversion in 2005, and multiple structural improvements in 1999 including new stairs installation, second-floor modifications, and deck repairs. More recent concerns include recurring fire safety issues, with fire department complaints regarding extinguishers and alarm systems documented in 2018, 2019, 2021, and 2023, though all were marked as "Condition Corrected" except for one in 2018 which had "No Merit." The building has experienced maintenance and compliance issues that required attention, such as graffiti removal, blockages from charging cables, and various parking violations, with the most recent fire safety violation in July 2023.

The property has generated multiple 311 calls in recent years, with the most significant recent incidents being excessive noise complaints and street space issues in 2024. The parking situation around the building appears to be an ongoing challenge, with several illegal parking complaints filed between 2023-2024, some resulting in citations. The building has also undergone periodic fire safety inspections, with all identified issues being resolved, including three separate fire extinguisher violations noted between 2017-2023, and alarm system problems addressed through normal maintenance. The most recent building permit on record is from 2010 for street space use, while earlier permits from the late 1990s show various improvements to the building's structure and systems.

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

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Risk rating

How 301-303 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
45thpercentile

Out of 348 buildings in this neighborhood, 191 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
81%
No DBI
violation
19%
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.

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building size

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

Neighborhood (ZIP code)

The ZIP code captures local housing market and enforcement patterns that affect all buildings in the area.

12-Month risk forecast
Low failure risk 19%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

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The story over time

301-303 Corbett Ave event timeline

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

2026
311 Request Apr 07
Rent board
rent board request for service
311 RequestMar 17
Plumbing broken leaking

See all 5 events

Full history back to 2026 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 301-303 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 301-303 Corbett Ave compares to the neighborhood

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

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