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1603-1609 Cabrillo St

Central Richmond, SF 94121 1660001 4 units · 2 fl · 1921

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 Central Richmond — not a forecast
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.

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 1603-1609 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 1921
2 or more units
4 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 1921
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 built1921
Total area3,650 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1660001
Ownership

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

Mailing address
Chen Yan Pei & Ruo Wu Ttees 821 Morningside Dr Millbrae CA 94030
Last sale
November 27, 1996

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.

1605 Cabrillo St, San Francisco, CA 94121
1603 Cabrillo St, San Francisco, CA 94121
1607 Cabrillo St, San Francisco, CA 94121
1609 Cabrillo St, San Francisco, CA 94121
Augrented Insights
Initial analysis

The two-story multi-family residential building at 1603-1609 Cabrillo Street in the Central Richmond neighborhood, owned by Yan Pei Chen Lvg Tr, was constructed in 1921 and contains 4 apartment units. The property has undergone several significant renovations and faced multiple compliance issues, with the most recent work being the installation of a new sewer line completed in October 2023. In 1997, several major improvements were completed, including bathroom and kitchen remodeling, front foundation repairs, and glass block replacement. The building faced multiple fire and safety violations in 2004, with issues including egress obstructions, fire proofing problems, and combustible storage concerns, though all these violations were officially abated by 2010. A routine housing inspection was conducted in 1999-2001, and a serious water-related complaint was filed in 1994 regarding leaks, roof damage, and mold issues, which were resolved within three months.

The property has had regular maintenance needs as evidenced by the age of the building, with various permits and repairs documented throughout its history. Recent municipal service calls in the vicinity (2020-2024) have primarily related to street cleaning and maintenance issues, including graffiti removal, waste cleanup, and litter management, though these are external to the building itself. The building's history shows a pattern of maintenance and improvement works being carried out, particularly in the late 1990s, with the most recent significant infrastructure update being the 2023 sewer line installation. The fire safety violations in 2004 represent the most serious incident in the building's recent history, though it is notable that no civilian injuries were recorded in the fire incident database.

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

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Risk rating

How 1603-1609 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

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
19thpercentile

Out of 2250 buildings in this neighborhood, 1822 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
73%
No DBI
violation
27%
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.

Estimated permit spend (past 7 years)

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

Neighborhood location

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

12-Month risk forecast
Low failure risk 27%
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

1603-1609 Cabrillo St event timeline

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

2023
Plumbing Permit Oct 02
Work category: 2pb; install new sewer line
Complete

See all 2 events

Full history back to 2021 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 1603-1609 Cabrillo St apartments

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

Side by side

How 1603-1609 Cabrillo St 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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