Is 1501 Ptarmigan 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.

1501 Ptarmigan Dr Crime & Safety Report

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

Full report contains 37 offenders within 5 miles and 1317 crime incidents in the last 12 months.

37 Registered Sex Offenders within 5 miles Near 1501 Ptarmigan Dr, Walnut Creek, CA

5 Rape

28 Child Involved

7 Assault

4 Other

Name / Age / Tags	Arrest / Conviction	Address	Distance	Risk
THURSTON, NICKOLAS ROBERT 36 years old Child Involved	SEND OR POSSESS OBSCENE MATTER DEPICTING A MINOR WITH INTENT TO SELL OR DISTRIBUTE TO AN ADULT 2025-08-24T09:01:45 POSSESS OR CONTROL OBSCENE MATTER DEPICTING MINOR IN SEXUAL CONDUCT 2025-08-24T09:01:45	161 N CIVIC DR WALNUT CREEK, CA, 94596	3.6	Medium
RYAN, JOHN MICHAEL 59 years old Child Involved		Not Provided WALNUT CREEK, CA, 94597	4.2	Medium
ALTMAN, DON 75 years old Child Involved		1280 ELMWOOD DR WALNUT CREEK, CA, 94597	4.8	Medium
YASI, ROBERT 69 years old Child Involved		165 WOOTTEN DR WALNUT CREEK, CA, 94597	4	Medium
DAIGLE, NICHOLAS CONRAD 30 years old Violent		2139 WHYTE PARK AVE WALNUT CREEK, CA, 94595	2.2	Medium

1317 Crime & Incidents in the Last 12 Months

130 Severe

83 Medium

158 Low

946 Other

Crime	Location (Approx.)	Severity	Description
Road Closure 07/16/2026 10:06 PM	Stone Valley Rd, Alamo, CA 94507	Unknown	As discussed during the dispatch call, engine 32 is dispatched to a possible hazardous condition involving a downed tree near Stone Valley Road by Megan Court, reportedly in front of an old fire station.
Fire 07/16/2026 10:06 PM	Stone Valley Rd, Alamo, CA 94507	MEDIUM	As discussed during the dispatch call, fire crews were dispatched to a reported hazardous condition near Stone Valley Road and Reagan Court in Alamo. The call was later terminated and all responding units were cleared without further action.
Substance Use 07/16/2026 09:24 PM	S Broadway, Walnut Creek, CA 94596	Unknown	As discussed during the dispatch call, fire and medical units were dispatched to a possible overdose, first staging near Broadway and then cleared to enter a location near the (number withheld) block of South Broadway in Walnut Creek.
Medical Emergency 07/16/2026 08:41 PM	Carmel Dr, Walnut Creek, CA 94596	Unknown	As discussed during the dispatch call, fire and medical crews responded to a reported medical alarm at a residential unit near Carmel Drive in Walnut Creek. A medic unit was upgraded to Code 3 and reported arriving nearby while a fire truck came on scene.
Medical Emergency 07/16/2026 08:31 PM	Stanley Dollar Dr, Walnut Creek, CA 94595	Unknown	As discussed during the dispatch call, a medical call was made for a 90-year-old male with altered mental status near Stanley Dollar Drive. Fire and medical units were dispatched, and the fire engine was later canceled.

School	Distance
Burton Valley Elementary	1.5 mi
Lafayette Early Intervention Preschool	1.5 mi
Acalanes Center for Independent Study	1.5 mi

Crime & Safety Report for 1501 Ptarmigan Dr, Walnut Creek, CA