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131-135 Clayton St

North Panhandle, SF 94117 1194005 3 units · 3 fl · 1909

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 North Panhandle
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 131-135 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 1909
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
Floors3
Year built1909
Total area4,950 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1194005
Ownership

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

Owner name
Enstrom John Patrick & Stoo
Mailing address
135 Clayton St San Francisco CA 94117
Last sale
092017

Landlord portfolio

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

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Multiple entrances & addresses

Included addresses

All street addresses sharing this blocklot that are covered by this report.

131 Clayton St, San Francisco, CA 94117
133 Clayton St, San Francisco, CA 94117
135 Clayton St, San Francisco, CA 94117
Augrented Insights
Initial analysis

This three-unit, three-story multi-family residential building located at 131-135 Clayton Street in Park North, owned by John Patrick Enstrom & Stoo, has undergone several significant renovations since its construction in 1909. Most recently, in July 2024, the property is undergoing bathroom remodeling in two units, including both plumbing and electrical work, with a budget of $60,000. The building has previously received substantial improvements, most notably in 2010-2011, when all three units underwent comprehensive kitchen and bathroom renovations including new cabinets, countertops, fixtures, appliances, and complete electrical and plumbing upgrades, with a total investment of $105,333. Structural concerns were addressed in 2011 when a detailed structural and termite report was conducted at a cost of $19,340.

The building has experienced maintenance challenges in the past, with multiple violations documented in 2002-2004 regarding heating, stair repairs, window issues, and fire safety requirements, all of which were ultimately abated by January 2004. Several complaints regarding water damage, electrical issues, and heating problems were reported between 2002 and 2006, though these issues were generally resolved. More recent 311 calls from 2020 to 2024 have primarily concerned external matters such as tree maintenance, sidewalk parking, and street cleaning, indicating no major building-specific issues in recent years. A fire alarm system inspection in January 2016 recorded a condition that was promptly corrected the same day.

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

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Risk rating

How 131-135 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
39th percentile

Out of 797 buildings in this neighborhood, 486 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
70%
No DBI
violation
30%
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.

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.

Building age

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

12-Month severity forecast
No violation 64.0%
Moderate concern 21.4%
Severe concern 14.6%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
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The story over time

131-135 Clayton St event timeline

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

2024
Building Permit Jul 25
Remodel two bathrooms like in kind.
$40,000 · Complete
Plumbing PermitJul 25
Redo plumbing in like kind for two bathroom (shower pan for one)

See all 5 events

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

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Every record we have

Full data for 131-135 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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Cancel anytime · Data sourced from SF Open Data, DBI, SFFD, SF Rent Board & Planning

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