Crime & Safety Report for 670 Tranquil Ln, Simi Valley, CA 93065

Review crime and safety information near 670 Tranquil Ln, Simi Valley, CA 93065. 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

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 77 offenders within 5 miles and 442 crime incidents in the last 12 months.

77 Registered Sex Offenders within 5 miles Near 670 Tranquil Ln, Simi Valley, CA 93065

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

CUMMINGS, WILLIAM BARTHOLOMEW

67 years old

Child Involved

Not Provided SIMI VALLEY, CA, 93065
0.9 High
Offender photo

MADSEN, ALEXANDER BETA

39 years old

Child Involved

5601 FOXWOOD DR OAK PARK, CA, 91377
4.9 Medium
Offender photo

GONZALEZ, LEONARD RAMIREZ

56 years old

Child Involved

Not Provided THOUSAND OAKS, CA, 91362
4.6 Medium
Offender photo

TAPPE, STEPHANIE NICOLE

31 years old

Child Involved

Not Provided SIMI VALLEY, CA, 93065
0.9 High
Offender photo

WELLBORN, WILLIAM CRUMPTON

74 years old

Not Provided SIMI VALLEY, CA, 93065
0.9 High

442 Crime & Incidents in the Last 12 Months

442 Crime & Incidents by Severity
41 Severe
49 Medium
143 Low
209 Other
Crime Location (Approx.) Severity Description

Domestic Dispute

07/16/2026 08:48 PM

Riverstone Ln, Oak Park, CA 91377

Unknown

As discussed during the dispatch call, deputies were requested to speak with a reporting party at an apartment on Riverstone Lane regarding a possible stalking and harassment situation involving her ex-boyfriend, who has reportedly followed her multiple times and sent a photo of her pets with their names.

Substance Use

07/16/2026 08:17 PM

College View Park, College View Ave, Moorpark, CA 93021

Unknown

As discussed during the dispatch call, deputies were dispatched for suspicious subjects after a city employee reported several teens (around 18 years old) drinking alcohol in the parking lot at College View Park. The group was associated with a white Audi sedan (vehicle/plate: (number withheld)), which came back clear and current to a 2017 Audi four-door.

Other Incidents

07/16/2026 07:44 PM

E Avenida De Los Arboles, Thousand Oaks, CA

Unknown

As discussed during the dispatch call, officers report one person in custody near Avenida de Los Arboles and San Diego Road. They request a female deputy to conduct a search and arrange for a unit to return to the station for that search.

Medical Emergency

07/16/2026 06:54 PM

Erbes Rd & E Avenida De Los Arboles, Thousand Oaks, CA 91362

Unknown

As discussed during the dispatch call, a welfare check was called for a male subject walking in the middle of the roadway near Erbes Road and Avenida De Los Arboles. The individual appeared confused and was described as an elderly Asian male wearing a blue shirt and khaki pants. A second caller was reported to be with the subject next to a black Jeep.

Robbery Report

07/16/2026 05:17 PM

Arroyo Dr, Simi Valley, CA 93065

Unknown

As discussed during the dispatch call, dispatch reports a possible personal robbery in the (number withheld) block of Arroyo Drive in Simi Valley, near Via del Arroyo Road. Units are on scene to investigate.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Monte Vista0.7 mi
Sinaloa Middle1.0 mi
Royal High1.0 mi
Hollow Hills Elementary1.0 mi
Madera Elementary1.1 mi
Hillside Middle1.6 mi
Arroyo Elementary1.6 mi
Crestview Elementary1.8 mi
Park View Elementary1.8 mi
Insight @ San Diego1.9 mi
California Virtual Academy at Fresno1.9 mi
California Virtual Academy @ Los Angeles1.9 mi
Insight School of California1.9 mi
California Virtual Academy San Mateo1.9 mi
California Virtual Academy @ San Diego1.9 mi

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Frequently asked questions

Is 670 Tranquil Ln 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.