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20-24 Cadell Pl

Telegraph Hill, SF 94133 0103005A 3 units · 3 fl · 1912

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
Above average
avg 1.2
2
FewerMore

This building has 2 novs (7y), above the Telegraph Hill average of 1.2.

Rent & eviction protection

Is 20-24 Cadell Pl 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 1912
2 or more units
3 units
Property type
Multi-Family Residential
Zoning
NBEACH
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 built1912
Total area1,800 sq ft
Property typeMulti-Family Residential
Tax statusNone
Blocklot0103005A
Ownership

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

Owner name
Tom Connie
Mailing address
24 Cadell Pl San Francisco CA 94133
Last sale
042304

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.

20 Cadell Pl, San Francisco, CA 94133
24 Cadell Pl, San Francisco, CA 94133
22 Cadell Pl, San Francisco, CA 94133
Augrented Insights
Initial analysis

The three-unit residential building at 20-24 Cadell Place in Telegraph Hill, owned by Tom Connie, is a three-story flats and duplex structure built in 1912. The building's most significant safety-related events occurred in late 2005 through early 2006, when multiple fire safety violations were documented, including issues with smoke detectors, fire extinguishers, emergency exit requirements, and stairway handrails. These violations were all addressed and abated by February 2006. More recently, in 2016, there were concerns about lead paint handling, with multiple complaints noting improper scraping and lead containment violations, particularly regarding work by Chung Construction Company. These issues were investigated and resolved by mid-2017.

The building's maintenance history shows a street space permit was issued in 2016, and a rear stairway repair project was permitted in 2001, though the permit eventually expired. The property has generated several 311 calls in recent years, primarily related to waste management and street cleaning issues, with the most recent calls occurring in late 2023 regarding garbage receptacle placement. These service calls have generally been resolved promptly, indicating responsive municipal service to address building area cleanliness concerns.

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

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Risk rating

How 20-24 Cadell Pl'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
49th percentile

Out of 684 buildings in this neighborhood, 349 are predicted to be safer.

RiskiestSafest
Predicted 12-month outcome
86%
No DBI
violation
14%
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.

Building age

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

Estimated permit spend (past 7 years)

Dollar value of permits pulled at this address — large recent spend can signal deferred-maintenance catch-up.

Building permits, owner's portfolio

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

12-Month severity forecast
No violation 59.0%
Moderate concern 23.0%
Severe concern 18.0%
Estimated probability of receiving a DBI Notice of Violation in the next 12 months at each severity level. Model: full_hgb_balanced.
Apartment reviews

20-24 Cadell Pl apartment reviews

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The story over time

20-24 Cadell Pl event timeline

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

2026
311 Request Feb 20
Garbage and debris
furniture

See all 4 events

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

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Every record we have

Full data for 20-24 Cadell Pl 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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