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2509-2511 Cabrillo St

Central Richmond, SF 94121 1669046 2 units · 2 fl · 1941

This building has a higher-than-average number of open problems nearby. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Central Richmond
At or below average
avg 0.5
0
FewerMore

This building has 0 novs (7y), at or below the Central Richmond average of 0.5.

Rent & eviction protection

Is 2509-2511 Cabrillo 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 1941
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.

Building characteristics
Units2
Floors2
Year built1941
Total area2,584 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1669046
Ownership

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

Owner name
David Hong Chune Revoc Lvg
Mailing address
David Hong Chune, Trustee 2509 Cabrillo St San Francisco CA 94121
Last sale
011802

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.

2511 Cabrillo St, San Francisco, CA 94121
2509 Cabrillo St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-unit residential building at 2509-2511 Cabrillo Street in the Central Richmond neighborhood is a two-story flats and duplex structure built in 1941, currently owned by the David Hong Chune Revocable Living Trust. The property has undergone several significant maintenance activities in recent years, including a complete reroofing project in August 2023 costing $15,680, and the replacement of two aluminum windows in July 1988. The building has experienced some infrastructure challenges, with a sewage back-up incident reported in December 2024 and various tree-related issues including lifted sidewalk roots and a dead tree that required removal in 2024. The property has had multiple street maintenance matters addressed through 311 calls, particularly regarding tree maintenance and sidewalk issues, with three tree-related service requests in 2024 alone.

Recent records show ongoing attention to both the building's maintenance and surrounding infrastructure, including regular tree maintenance, sidewalk cleaning, and parking enforcement for driveway blocking incidents. Two minor fire-related incidents have been recorded, one involving water or steam leakage and another with smoke odor, though no civilian injuries were reported in either case. The property's permit history indicates regular upkeep, with the most recent significant structural improvement being the 2023 roofing project, while earlier permits show work dating back to 1996 for roofing and 1988 for window replacement. The building has maintained compliance with routine maintenance requirements, as evidenced by the closure of multiple 311 calls through various city agencies, though there remain some open issues as of late 2024, including a curb defect and tree root-related sidewalk damage.

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

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Risk rating

How 2509-2511 Cabrillo 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

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
78th percentile

Out of 2250 buildings in this neighborhood, 495 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
89%
No DBI
violation
11%
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.

Owner's portfolio size

Number of SF parcels this owner is registered on — larger portfolios have distinct risk patterns.

Notices of Violation, owner's portfolio

DBI NOVs across all buildings this owner is registered on — a signal of systemic maintenance issues across the portfolio.

Building age

Older buildings tend to have more maintenance challenges; SF's pre-1906 earthquake housing stock carries distinct risk.

12-Month severity forecast
No violation 86.8%
Moderate concern 10.3%
Severe concern 2.9%
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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The story over time

2509-2511 Cabrillo St event timeline

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

2023
Building Permit Aug 24
Reroofing
$15,680 · Complete

See all 2 events

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

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Every record we have

Full data for 2509-2511 Cabrillo St apartments

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

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