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415 Clayton St

Haight Ashbury, SF 94117 1225007 3 units · 1 fl · 1900

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 Haight Ashbury
At or below average
avg 1.8
0
FewerMore

This building has 0 novs (7y), at or below the Haight Ashbury average of 1.8.

Rent & eviction protection

Is 415 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.

Building characteristics
Units3
Floors1
Year built1900
Total area1,465 sq ft
Property typeMulti-Family Residential
Tax statusHome Owners
Blocklot1225007
Ownership

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

Owner name
Erwin Pirolt Revoc Trust
Mailing address
Erwin Pirolt Trustee 415 Clayton St San Francisco CA 94117
Last sale
000000

Landlord portfolio

Other SF properties this owner holds, with risk grades for each.

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Augrented Insights
Initial analysis

The three-unit, one-story multi-family residential building at 415 Clayton Street in Haight Ashbury, owned by the Erwin Pirolt Revocable Trust, has a documented history dating back to 1987, with the structure originally built in 1900. The most recent incidents from 2023 primarily involve parking-related complaints, including two reports of sidewalk parking in January and October, and an abandoned vehicle complaint in November, all of which resulted in officers being unable to locate the reported issues. The building has experienced some significant infrastructure challenges in recent years, including a sewage backup incident in September 2021 and a water leak in June 2021, both of which were resolved through PUC Sewer Operations' Maximo Work Order system. The property has also faced several street-related maintenance issues, with three pavement defect reports filed between December 2019 and May 2020, all of which were documented through the DPW BSSR Queue system.

While the building's records show permits for interior work in 1987 and 1981, there are no recent building permits on file that indicate major structural or systems upgrades. The majority of recent incidents have been related to street-level issues such as pavement defects and parking violations, rather than problems with the building's internal systems or structure. The relatively limited number of building-related complaints over the past decade, with only two significant infrastructure issues noted (sewage and water), suggests that while there are periodic maintenance needs, there are no ongoing systemic building problems. The patterns of complaints indicate recurring issues with illegal parking in the vicinity of the property, and there have been multiple reports of pavement defects in the surrounding area, though these are street-level concerns rather than building-specific issues.

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

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Risk rating

How 415 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

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
66th percentile

Out of 581 buildings in this neighborhood, 198 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
75%
No DBI
violation
25%
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.

Building age

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

Estimated permit spend (past 7 years)

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

12-Month severity forecast
No violation 65.1%
Moderate concern 22.9%
Severe concern 12.0%
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

415 Clayton St event timeline

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

2025
311 Request Nov 22
Parking on sidewalk
Parking Enforcement

See all 2 events

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

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Every record we have

Full data for 415 Clayton St apartments

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

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