Free SF apartment background check

66-70 Calhoun Ter

Telegraph Hill, SF 94133 0113034 2 units · 3 fl · 1939

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 Telegraph Hill
At or below average
avg 1.2
0
FewerMore

This building has 0 novs (7y), at or below the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 66-70 Calhoun Ter 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 1939
2 or more units
2 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
Units2
Floors3
Year built1939
Total area3,434 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0113034
Ownership

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

Owner name
Elizabeth M Brown 1995 Tr
Mailing address
Brown Elizabeth M Trustee 117 Laidley St San Francisco CA 94131
Last sale
041520

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.

70 Calhoun Ter, San Francisco, CA 94133
66 Calhoun Ter, San Francisco, CA 94133
Augrented Insights
Initial analysis

The property at 66-70 Calhoun Terrace is a 2-unit, 3-story multi-family residential building constructed in 1939, currently owned by the Elizabeth M Brown 1995 Trust. The building has undergone significant improvements in recent years, including major foundation work, interior alterations, and kitchen/bathroom remodeling in 2020 (cost: $335,000), along with a complete electrical rewiring and new sub-panels installation in 2021. In 2022, the property received a new roof (cost: $30,000) and radiant heating installation, while 2023 saw the completion of a solar panel installation project featuring 30 modules with 11.4 kW capacity.

The building has experienced several maintenance and safety-related issues, particularly during its recent construction period. Multiple complaints were filed in 2022-2023 regarding construction noise, blocked sidewalks, and parking violations, though most were addressed promptly. There have been recurring fire safety inspection complaints, primarily between 2016-2024, including issues with extinguishers and alarm systems, though investigations consistently found no merit or resulted in prompt correction. More recently, between September 2024 and January 2025, there have been several reports of blocked sidewalks and graffiti, with one sidewalk defect related to lifting being noted as "open accepted" by Public Works. The property has maintained regular permit compliance, with all identified violations being promptly abated, though two solar panel installation permits were canceled in 2022-2023 before the project was successfully completed.

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

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Risk rating

How 66-70 Calhoun Ter'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
34th percentile

Out of 684 buildings in this neighborhood, 451 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
82%
No DBI
violation
18%
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.

DBI tenant complaints (past 7 years)

Formal complaints tenants filed with DBI about this building over 7 years.

DBI complaint rate, owner's portfolio

Per-building complaint rate across the owner's portfolio.

DBI complaints, owner's portfolio

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

12-Month severity forecast
No violation 80.1%
Moderate concern 15.7%
Severe concern 4.1%
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

66-70 Calhoun Ter event timeline

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

2024
311 Request Jun 26
Other illegal parking
Parking Enforcement

See all 14 events

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

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Every record we have

Full data for 66-70 Calhoun Ter 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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