Crime & Safety Report for 12016 Trossack Rd, Herndon, VA 20170

Review crime and safety information near 12016 Trossack Rd, Herndon, VA 20170. 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

$715,000 | 4 bd | 3 ba | 1,899 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 190 offenders within 5 miles and 5598 crime incidents in the last 12 months.

190 Registered Sex Offenders within 5 miles Near 12016 Trossack Rd, Herndon, VA 20170

190 Registered Offenders Nearby
25 Rape
87 Child Involved
40 Assault
46 Other
Photo Name / Age / Tags Arrest / Conviction Address Distance Risk
Offender photo

KNOTT, WILLIAM WAYNE

36 years old

Child Involved

22930 SHAW RD STERLING, VA, 20166
3.2 Medium
Offender photo

DECARLO, HENRI

60 years old

Child Involved

23232 SHAW RD STERLING, VA, 20166
3.5 Medium
Offender photo

NELSON, ROBERT LEE

58 years old

Rapist

XXX MAIN ST STERLING, VA, 20163
4 Medium
Offender photo

COLLINS, DANIEL PATRICK

27 years old

Child Involved

44820 PRENTICE DR STERLING, VA, 20166
4.9 Medium
Offender photo

BEST, ALTON ALONZO

68 years old

14 BRYANT CT STERLING, VA, 20166
4.3 Medium

5598 Crime & Incidents in the Last 12 Months

5598 Crime & Incidents by Severity
673 Severe
725 Medium
1338 Low
2862 Other
Crime Location (Approx.) Severity Description

Substance Use

07/16/2026 08:52 PM

Boston Terrace, Dulles Town Center, VA 20166

 Unknown

As discussed during the dispatch call, officers responded to a possible narcotics complaint near Boston Terrace involving people in a parked vehicle reportedly using marijuana in a silver Hyundai Tucson.

Fire

07/16/2026 08:51 PM

W Severn Way, Sterling, VA 20166

 MEDIUM

As discussed during the dispatch call, dispatch reports another alarm at a location near Severn Way, possibly related to the earlier wreck in the same area.

Fire

07/16/2026 08:46 PM

Thayer Rd, Dulles Town Center, VA 20166

 MEDIUM

As discussed during the dispatch call, fire units were dispatched to a reported commercial fire alarm on Maurice Road near Cascade Parkway and Thayer Road. The alarm company later spoke with a keyholder, and the incident was updated as a possible false alarm.

Medical Emergency

07/16/2026 08:46 PM

Sunset Hills Rd, Reston, VA 20190

 Unknown

As discussed during the dispatch call, a level 3 medical emergency was reported near Sunset Hills Road at Metro Reston Town Center North Pavilion by Visionary Way. Ambulance 431 and Engine 425 were dispatched.

Fire

07/16/2026 08:42 PM

Maries Rd, Sterling, VA 20166

 MEDIUM

As discussed during the dispatch call, fire units were dispatched to a reported commercial fire alarm at a business near Maries Road by Cross Creek and Cascades Parkway after an alarm company call.

Nearby Schools

Schools within 2 miles of this property, nearest first.

SchoolDistance
Armstrong Elementary0.4 mi
Herndon High0.7 mi
Herndon Elementary1.0 mi
Aldrin Elementary1.4 mi
Clearview Elementary1.5 mi
Dranesville Elementary1.6 mi
Lake Anne Elementary1.6 mi
Forestville Elementary1.9 mi
Herndon Middle2.0 mi

Similar properties in Herndon

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

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Frequently asked questions

Is 12016 Trossack Rd 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.