Free SF apartment background check

975 Carolina St

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

This building has significantly more problems than most nearby buildings. Few open issues; problems get fixed quickly. A reasonable bet for a smooth tenancy.

NOVs (7y) vs. neighborhood
Compared to a typical building in Potrero Hill
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.

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.

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).

Owner name
Strotz Survivors Trust
Mailing address
Marianne & Peter A Strotz T 1690 Tiburon Blvd Ste S-6 Tiburon CA 94920
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 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

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
18th percentile

Out of 726 buildings in this neighborhood, 595 are predicted to be safer.

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 severity forecast
No violation 42.1%
Moderate concern 38.3%
Severe concern 19.6%
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

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.

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

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