Crime & Safety Report for 2435 Sierra Dr, Upland, CA 91784

Review crime and safety information near 2435 Sierra Dr, Upland, CA 91784. 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

$1,179,000 | 5 bd | 3 ba | 2,513 sqft

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

PropertyIncidentsOffenders

Unlock the full safety report before making a decision about this neighborhood.

Full report contains 104 offenders within 5 miles and 884 crime incidents in the last 12 months.

104 Registered Sex Offenders within 5 miles Near 2435 Sierra Dr, Upland, CA 91784

104 Registered Offenders Nearby
22 Rape
81 Child Involved
14 Assault
3 Other
Photo Name / Age / Tags Arrest / Conviction Address Distance Risk
Offender photo

ROLLON, BRAIDEN JOHN

33 years old

Child Involved

LEWD OR LASCIVIOUS ACTS WITH A CHILD UNDER 14 YEARS OF AGE

2025-08-24T08:27:45

4412 OAK LANE CLAREMONT, CA, 91711
4.9 Medium
Offender photo

PERALTA, JAMES MENCIAS

74 years old

Child Involved

Rapist

8701 ARROW RTE RANCHO CUCAMONGA, CA, 91730
4.5 Medium
Offender photo

SIMPSON, DENNIS LEN

62 years old

Child Involved

8214 JADEITE ST RANCHO CUCAMONGA, CA, 91730
4.9 Medium
Offender photo

BAUER, STEPHEN DANIEL

46 years old

Child Involved

888 NORTH PALM AVE UPLAND, CA, 91786
3.3 Medium
Offender photo

DAVIS, ROBERT W

66 years old

Rapist

507 ALPINE ST UPLAND, CA, 91786
3.7 Medium

884 Crime & Incidents in the Last 12 Months

884 Crime & Incidents by Severity
65 Severe
43 Medium
107 Low
669 Other
Crime Location (Approx.) Severity Description

Medical Emergency

07/16/2026 09:48 PM

N Indian Hill Blvd, Claremont, CA 91711

 Unknown

As discussed during the dispatch call, a medical emergency involving a sick person was reported near North Indian Hill Boulevard and Mount Carmel Drive.

Fire

07/16/2026 09:36 PM

Heritage Community Park, 5546 Beryl St, Rancho Cucamonga, CA 91737

 MEDIUM

As discussed during the dispatch call, fire crews responded to a reported dumpster fire on Farrell Street near Heritage Community Park in Rancho Cucamonga. Units included a medic engine, a battalion chief, and an investigator.

Medical Emergency

07/16/2026 09:03 PM

N Euclid Ave, Upland, CA 91784

 Unknown

As discussed during the dispatch call, a medical incident may involve unit (number withheld) at (number withheld) North Euclid Avenue near West Twenty-fourth Street and North Vista Drive.

Medical Emergency

07/16/2026 08:43 PM

W Foothill Blvd, Rancho Cucamonga, CA 91730

 Unknown

As discussed during the dispatch call, a person reported abdominal pain near Foothill Boulevard and Nut Street. Medic Engine 172 was dispatched.

Assault Report

07/16/2026 08:06 PM

Carnelian St, Rancho Cucamonga, CA

 Unknown

As discussed during the dispatch call, dispatch reports a possible assault near Via del Prado between Napa Court and Carnelian Street in Rancho Cucamonga. Medic Engine 17 was assigned, and the scene was later reported clear for law enforcement.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Valencia Elementary0.6 mi
Pioneer Junior High1.6 mi
Pepper Tree Elementary1.7 mi

Similar properties in Upland

Other for-sale homes in Upland within about 20% of this listing's price. Open a property for a HoodScore safety preview.

$1,125,000
4 bd | 3 ba | 2,616 sqft
2171 N San Antonio Ave
Upland, CA, 91784
View Safety Report

Frequently asked questions

Is 2435 Sierra 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.