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1-3 Castro St

Hayes Valley, SF 94117 1260049B 2 units · 2 fl · 1941

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 Hayes Valley — not a forecast
At or below average
avg 2.2
0
FewerMore

This building has 0 novs (7y), at or below the Hayes Valley average of 2.2.

Rent & eviction protection

Is 1-3 Castro 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
RH3
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 1941
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
Floors2
Year built1941
Total area1,915 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1260049B
Ownership

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

Owner name
Mailing address
3 Castro St San Francisco CA 94114
Last sale
May 06, 2016

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.

1 Castro St, San Francisco, CA 94117
3 Castro St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The two-unit residential building at 1-3 Castro Street in Hayes Valley, owned by Holt Russell and constructed in 1941, has undergone several significant improvements over the past decade. Most notably, in 2023, major structural work was performed including crack repairs and foundation stabilization, representing the building's most substantial recent maintenance activity with a cost of over $16,000. Prior to this, the property underwent various kitchen renovations between 2017-2018, including cabinet replacements, sink updates, and appliance installations, along with the installation of 17 new aluminum clad wood windows to meet egress requirements. A building complaint was filed in May 2017 regarding unauthorized remodeling work and window modifications, though this complaint is currently listed as not active.

The property has experienced minimal fire-related incidents, with only two recorded events: an unintentional alarm activation and a medical assist call, neither resulting in civilian injuries. Recent neighborhood concerns have primarily focused on external conditions around the property, including multiple reports of graffiti, garbage, and debris on adjacent public areas between 2024-2025, though these issues were generally resolved by city services. Two open 311 calls from January 2025 related to street lighting and illegal postings remain under review. The building's maintenance history shows regular upkeep and improvements, particularly concerning structural integrity and living conditions, with no recent history of major safety or habitability concerns.

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

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Risk rating

How 1-3 Castro 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
91stpercentile

Out of 1027 buildings in this neighborhood, 92 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
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.

Neighborhood location

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

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.

12-Month risk forecast
Low failure risk 11%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

1-3 Castro St apartment reviews

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On the map

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Buildings nearby
8 found
The story over time

1-3 Castro St event timeline

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

2026
311 Request Jun 03
Not offensive
pole
311 RequestMay 12
Other illegal parking

See all 9 events

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

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Every record we have

Full data for 1-3 Castro St apartments

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

Side by side

How 1-3 Castro St compares to the neighborhood

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