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19-21 Clayton St

North Panhandle, SF 94117 1189001D 2 units · 2 fl · 1924

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 North Panhandle — not a forecast
At or below average
avg 1.7
0
FewerMore

This building has 0 novs (7y), at or below the North Panhandle average of 1.7.

Rent & eviction protection

Is 19-21 Clayton 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 1924
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 1924
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 built1924
Total area3,350 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1189001D
Ownership

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

Owner name
Mailing address
21 Clayton St San Francisco CA 94117
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.

19 Clayton St, San Francisco, CA 94117
21 Clayton St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The two-unit multi-family residential building at 19-21 Clayton Street in Park North, owned by Yuriko Oshita, is a two-story flats and duplex structure built in 1924. The building's maintenance record shows three roofing-related permits: a completed $11,800 reroofing project in 2005, a previous expired permit from 1993, and a minor street space permit issued in 2017. Recent concerns warranting attention include a defaced parking sign reported in March 2024 and multiple incidents between 2020-2023 involving vehicles blocking the driveway, with some requiring police intervention and citations.

The building has experienced two significant sewer-related incidents in 2019-2020, both involving 4-inch vent issues, though these were resolved through completed work orders. A smoke detector activation without fire was recorded in the fire incident section, with no civilian injuries reported. While the property has maintained basic operational standards, the recurring driveway blocking issues and sewer incidents suggest areas that have required ongoing attention. Recent building activity has been relatively minimal, with no major renovation or maintenance work recorded in the past several years.

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

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Risk rating

How 19-21 Clayton 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
72ndpercentile

Out of 797 buildings in this neighborhood, 223 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
83%
No DBI
violation
17%
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.

Construction spend, owner's portfolio

Estimated permit value across all of this owner's buildings.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

Building permits, owner's portfolio

Permits pulled across all of this owner's buildings over 7 years.

12-Month risk forecast
Low failure risk 17%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

19-21 Clayton St apartment reviews

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The story over time

19-21 Clayton St event timeline

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

2025
Building Permit Jun 28
Remodel kitchen and hall bath. add new second bath & relocate laundry room.refinish floors,paint unit.
$148,000 · Issued
Planning ProjectApr 06
Remodel Kitchen and hall bath. Add new second bath and relocate laundry rm. Refinish floors, paint unit.

See all 3 events

Full history back to 2023 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 19-21 Clayton St apartments

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

Side by side

How 19-21 Clayton 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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