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975 Carolina St

Potrero Hill, SF 94107 4161048 4 units · 2 fl · 1961

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 Potrero Hill — not a forecast
At or below average
avg 1.1
0
FewerMore

This building has 0 novs (7y), at or below the Potrero Hill average of 1.1.

The bar and the rating point different ways because they measure different things: the bar counts DBI violations already on file, the rating forecasts the next 12 months.

Rent & eviction protection

Is 975 Carolina 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 1961
2 or more units
4 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 1961
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
Units4
Floors2
Year built1961
Total area2,184 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot4161048
Ownership

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

Mailing address
Marianne & Peter A Strotz T 1690 Tiburon Blvd Ste S-6 Tiburon CA 94920
Last sale
March 04, 1987

Landlord portfolio

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

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Augrented Insights
Initial analysis

The 4-unit, 2-story multi-family residential building at 975 Carolina Street in Potrero Hill, owned by the Strotz Survivors Trust, has undergone several significant maintenance and safety-related events since its construction in 1961. Most recently, in 2020, a substantial $30,000 reroofing project was completed, representing the building's most significant investment in recent years. The property has a history of roofing work, with previous projects documented in 1995 (two permits) and 2002, the latter involving window and sliding door replacements with double-glazed units. In a notable cluster of issues in March 2004, the building experienced multiple fire safety violations, including problems with combustible storage, smoke detectors, fire extinguishers, fire escape maintenance, and fire sprinklers, though all these violations were resolved by April 2004. An earlier maintenance issue from 1986 involved dry rot repairs to a shower in apartment #4.

More recent history shows the building has had various maintenance and service requests in 2024, including a sewage backup issue in May that was resolved by field services. Several parking-related complaints have been recorded near the property, and there are current concerns about overgrown trees as of June 2024. While there was one recorded building fire incident with no civilian injuries, it was noted as "unintentional" and no specific date or details were provided in the records. The property has maintained compliance with housing regulations since the 2004 violations were addressed, and there have been no recent violations or major safety concerns recorded in the past 19 years.

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

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Risk rating

How 975 Carolina 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
18thpercentile

Out of 726 buildings in this neighborhood, 595 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
57%
No DBI
violation
43%
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.

Number of units

The number of units affects how the model reads complaint and violation totals — more units means more potential sources.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

Neighborhood location

Precise location is a proxy for neighborhood-level risk — some SF blocks have systematically higher DBI activity.

12-Month risk forecast
Moderate failure risk 43%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months. Model: full_hgb_balanced.
Apartment reviews

975 Carolina St apartment reviews

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The story over time

975 Carolina St event timeline

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

2020
Building Permit May 19
Reroofing
$3,000 · Complete

See all 1 events

Full history back to 2020 — violations, complaints, permits, buyouts, and fire incidents.

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Every record we have

Full data for 975 Carolina St apartments

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

Side by side

How 975 Carolina 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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