Crime & Safety Report for 3458 Monterosa Dr, Altadena, CA 91001

Review crime and safety information near 3458 Monterosa Dr, Altadena, CA 91001. HoodScore summarizes nearby reported incidents, registered sex offenders, and neighborhood safety indicators to help buyers and renters perform better location due diligence.

Generated At — 2026-07-25

$2,395,000 | 4 bd | 3 ba | 3,245 sqft

Distance rings: 1 mi and 2 mi from the property.

PropertyIncidentsOffenders

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Full report contains 103 offenders within 5 miles and 1007 crime incidents in the last 12 months.

103 Registered Sex Offenders within 5 miles Near 3458 Monterosa Dr, Altadena, CA 91001

103 Registered Offenders Nearby
23 Rape
77 Child Involved
7 Assault
8 Other
Photo Name / Age / Tags Arrest / Conviction Address Distance Risk
Offender photo

COGSWELL, HENRY IVAN

50 years old

Rapist

RAPE BY FORCE OR FEAR

2025-08-24T08:22:58

1899 NORTH RAYMOND AVE PASADENA, CA, 91103
2 Medium
Offender photo

HERNANDEZ, LIVAN ISAIAS

51 years old

Child Involved

252 E PENN ST PASADENA, CA, 91104
2.1 Medium
Offender photo

LUVIANO, FERNANDO BALDERAS

40 years old

Child Involved

1805 N SUMMIT AVE PASADENA, CA, 91103
2 Medium
Offender photo

RODRIGUEZ, JORGE DANIEL

38 years old

Child Involved

98 ESTER ST PASADENA, CA, 91103
3.4 Medium
Offender photo

TRINIDAD, LEON ARTURO

39 years old

Child Involved

754 WORCESTER AVE PASADENA, CA, 91104
3.1 Medium

1007 Crime & Incidents in the Last 12 Months

1007 Crime & Incidents by Severity
157 Severe
100 Medium
115 Low
635 Other
Crime Location (Approx.) Severity Description

Suspicious Activity

07/16/2026 10:07 PM

S Bonnie Ave, Pasadena, CA 91106

 MEDIUM

As discussed during the dispatch call, officers are handling a possible follow-up investigation involving a person with a complaint near 1st Street and a residential unit on South Bonnie Avenue in Pasadena.

Traffic

07/16/2026 09:51 PM

CA-710, Pasadena, CA

 LOW

As discussed during the dispatch call, dispatch reports a possible traffic hazard on southbound State Route 710 north of the 91 Freeway, where unknown debris is in the number one and two lanes on a blind curve, raising concern for passing motorcycles.

Medical Emergency

07/16/2026 09:15 PM

Mar Vista Ave, Pasadena, CA 91106

 Unknown

As discussed during the dispatch call, a medical emergency occurred after a fall near Mar Vista Avenue, close to Union Street and Yolo Street. Emergency units were dispatched to the scene.

Traffic

07/16/2026 09:15 PM

E Colorado Blvd & S Wilson Ave, Pasadena, CA 91106

 LOW

As discussed during the dispatch call, units are responding to a reported traffic collision near Colorado Boulevard and Wilson Avenue in Pasadena, with police already at the scene.

Medical Emergency

07/16/2026 08:37 PM

W Hammond St, Pasadena, CA 91103

 Unknown

As discussed during the dispatch call, a psychiatric medical emergency was reported near West Hammond Street, close to Lincoln Avenue and Willis Alley. Fire and police units were dispatched to the scene.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Pasadena Rosebud Academy0.2 mi
OCS - South1.0 mi
Altadena Elementary1.2 mi
Charles W. Eliot Middle1.4 mi
Aveson School of Leaders1.4 mi
Aveson Global Leadership Academy1.5 mi
Odyssey Charter1.7 mi

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Frequently asked questions

Is 3458 Monterosa Dr in a low-crime area?

The current report summarizes crime-related incidents within 5 miles during the last 12 months. HoodScore compares these records with relevant benchmarks, but no report can guarantee future safety.

Why are traffic and medical calls shown separately from crime?

Traffic, medical and fire records are public-safety incidents but are not necessarily crimes. HoodScore separates them to avoid overstating the crime count.

How often is this HoodScore report updated?

The report displays its generated date. Update frequency varies by source and is explained in the HoodScore methodology.

How is the HoodScore calculated?

HoodScore combines nearby crime and offender data into a neighborhood safety score. Visit https://www.hoodscore.com/hoodscore-calculator.html to see how the calculation works.