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971-975 Clayton St

Cole Valley/Parnassus Heights, SF 94117 1279011 3 units · 3 fl · 1910

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 Cole Valley/Parnassus Heights — not a forecast
At or below average
avg 0.9
0
FewerMore

This building has 0 novs (7y), at or below the Cole Valley/Parnassus Heights average of 0.9.

Rent & eviction protection

Is 971-975 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 1910
2 or more units
3 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 1910
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 built1910
Total area3,525 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot1279011
Ownership

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

Owner name
Mailing address
791 23rd Ave San Francisco CA 94121
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.

971 Clayton St, San Francisco, CA 94117
975 Clayton St, San Francisco, CA 94117
Augrented Insights
Initial analysis

The three-unit, three-story multi-family residential building at 971-975 Clayton St, owned by James B Delman, has undergone several significant maintenance and repair projects since its construction in 1910, with particular attention to addressing recurring issues such as dry rot and roofing concerns. Most recently, in 2023, the building received a complete reroofing ($16,900), continuing a pattern of roof-related work that includes multiple repairs and renovations since the 1990s. The property experienced a notable period of violations in 2015, when multiple fire safety and structural issues were documented, including problems with the fire sprinkler system, combustible storage, rear stairs, and various safety equipment, though these violations were subsequently abated. The building underwent substantial plumbing and electrical work in 2021, including the installation of a new sewage ejector system with dedicated circuits, indicating significant infrastructure updates.

Historical records show the building has had recurring issues with moisture and structural maintenance, including dry rot repairs in 1996, 2015, and most recently in 2023. The property has also faced multiple complaints and violations related to construction practices, particularly during several 2015 incidents when work was allegedly performed without proper permits or inspections, leading to monitoring fees. There was one recorded fire incident (a smoke scare with no injuries) and one blocked exit complaint in 2007, though these issues were promptly addressed. Recent maintenance appears to have focused on addressing many of the historical structural challenges, with the most recent work (2023 reroofing) being properly permitted and completed. The building's recent history (2022-2024) shows typical urban maintenance needs such as tree maintenance and street cleaning issues, though these are external to the building itself.

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

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Risk rating

How 971-975 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
53rdpercentile

Out of 526 buildings in this neighborhood, 247 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
78%
No DBI
violation
22%
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.

Property class: multi-family flat

2–4 unit flats (class F) are a common SF building type with their own maintenance and complaint patterns.

DBI complaints, owner's portfolio

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

12-Month risk forecast
Low failure risk 22%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

971-975 Clayton St apartment reviews

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On the map

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The story over time

971-975 Clayton St event timeline

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

2023
Building Permit Jun 30
Reroofing
$16,900 · Complete

See all 4 events

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

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Every record we have

Full data for 971-975 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 971-975 Clayton St compares to the neighborhood

This building against comparable properties in Cole Valley/Parnassus Heights. 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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