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539-543 Clayton St

Haight Ashbury, SF 94117 1230007 3 units · 3 fl · 1900

Nothing on record for this building in the last seven years. Our model still sees a moderate chance of maintenance problems in the next 12 months, from the owner's wider portfolio and the surrounding area rather than from anything recorded here. 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 Haight Ashbury — not a forecast
At or below average
avg 1.7
0
FewerMore

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

Rent & eviction protection

Is 539-543 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 1900
2 or more units
3 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 1900
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
Units3
Floors3
Year built1900
Total area6,345 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1230007
Ownership

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

Mailing address
Valerie K Evans Trustee 109 Seagate Dr San Mateo CA 94403
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.

539 Clayton St, San Francisco, CA 94117
541 Clayton St, San Francisco, CA 94117
543 Clayton St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The three-unit residential building at 539-543 Clayton Street in the Haight Ashbury neighborhood is a three-story flats and duplex structure built in 1900, currently owned by the Valerie Katherine Evans Rev trust. The property has undergone several significant maintenance and safety-related updates over the years, including a $27,000 reroofing project completed in 2005, termite repairs in 2011, and gas line replacements in 2013. Notably, the building experienced multiple safety violations in 2002 that were resolved by September 2003, including issues with lead paint hazards, fire extinguisher maintenance, security requirements, and smoke detector installation. A concerning incident was reported in 2014 regarding illegal short-term rental activity through Airbnb, which was investigated but ultimately marked as "Not Active" with a "Closed - Abated" status in planning records.

More recent building maintenance includes a street space permit issued in 2018, and plumbing upgrades completed in 2013. The property has been subject to routine inspections and maintenance requirements over the years, with the most recent building-related issues being exterior graffiti and sidewalk cleanliness concerns, as documented in numerous 311 calls throughout 2024. The building's documented history shows attention to various maintenance needs, though several past violations indicate periods requiring improved safety and maintenance compliance. The property's recent permit activity suggests ongoing management attention to basic infrastructure maintenance, while the pattern of 311 calls in 2024 primarily relates to exterior conditions rather than building-specific issues.

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

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Risk rating

How 539-543 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
37thpercentile

Out of 581 buildings in this neighborhood, 366 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
65%
No DBI
violation
35%
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.

Building size

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

Building age

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

DBI complaint rate, owner's portfolio

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

12-Month risk forecast
Moderate failure risk 35%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

539-543 Clayton St apartment reviews

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On the map

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The story over time

539-543 Clayton St event timeline

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

No dated public records on file yet.
Every record we have

Full data for 539-543 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 539-543 Clayton St compares to the neighborhood

This building against comparable properties in Haight Ashbury. Toggle filters to narrow the peer group.

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

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