USPS Post Office Cpu Knollwood Pharmacy
16911 San Fernando Mission Blvd, 91344 Granada Hills
Today
Today's opening hours
This week's opening hours
Retail
- Monday 9:00 am to 12:30 pm 1:30 pm to 5:30 pm
- Tuesday 9:00 am to 12:30 pm 1:30 pm to 5:30 pm
- Wednesday 9:00 am to 12:30 pm 1:30 pm to 5:30 pm
- Thursday 9:00 am to 12:30 pm 1:30 pm to 5:30 pm
- Friday 9:00 am to 12:30 pm 1:30 pm to 5:30 pm
- Saturday 10:00 am to 2:00 pm
- Sunday Closed
Other opening hours
Lobby
- Monday to Friday
- 9:00 am to 5:30 pm
- Saturday
- 10:00 am to 2:00 pm
- Sunday
- Closed
PO Box Access
- Monday to Friday
- 9:00 am to 5:30 pm
- Saturday
- 10:00 am to 2:00 pm
- Sunday
- Closed
Call Referral
- Monday to Friday
- 9:00 am to 5:00 pm
- Saturday
- 9:00 am to 2:00 pm
- Sunday
- Closed
Opening hours updated on 11/07/2026
Report a changeThis Post Office at a glance
Opening hours of USPS Post Office Cpu Knollwood Pharmacy: Monday to Friday from 9:00 am to 12:30 pm and from 1:30 pm to 5:30 pm, Saturday from 10:00 am to 2:00 pm; closed Sunday.
- Opening hours a week
- 41h 30m
- Opening hours a week
- Days open, Monday to Saturday
- 6/7
- Days open, Monday to Saturday
- Earliest opening, Monday to Friday
- 9:00 am
- Earliest opening, Monday to Friday
- Latest closing, Monday to Friday
- 5:30 pm
- Latest closing, Monday to Friday
- Break, Monday to Friday
- 12:30 pm to 1:30 pm
- Break, Monday to Friday
Special days ahead
Public holidays, closures and special opening hours over the next two months.
- Wednesday, November 11 Veterans Day Opening hours not confirmed
- Thursday, November 26 Thanksgiving Day Opening hours not confirmed
- Friday, December 25 Christmas Opening hours not confirmed
- Friday, January 1 New Year’s Day Opening hours not confirmed
Services
Services Available: 2
Parking 1
Contacts 3
Last Collection 6
Sending from this Post Office
- First-Class Mail from From $0.65 up to Postcards
- Shipping Services from From $7.90 up to USPS Ground Advantage (2–5 days)
Indicative rates subject to change by the postal operator.
Address and directions
16911 San Fernando Mission Blvd
91344 Granada Hills
- Open
- Closing soon
- Closed
- Opening hours not confirmed
- This address
Practical information
- Type
- Post OfficeA United States Postal Service Post Office: stamps, sending and collecting letters and packages, and the USPS counter services.
- Address
- 16911 San Fernando Mission Blvd, 91344 Granada Hills
- State
- California
- Official website
- usps.com
Good to know
USPS Post Office Cpu Knollwood Pharmacy is in Granada Hills, at 16911 San Fernando Mission Blvd. It opens 6 days a week, Saturday included.
When it is closed, the nearest other offices are USPS Post Office Granada Hills (1.5 mi) and USPS Post Office Northridge (2.8 mi).
The next public holiday is Veterans Day, Wednesday, November 11. Opening hours often change that day: check them before you go.
Frequently asked questions
Is USPS Post Office Cpu Knollwood Pharmacy open on Saturday?
Yes It is open on Saturday from 10:00 am to 2:00 pm.
Is USPS Post Office Cpu Knollwood Pharmacy open on Sunday?
No It is closed on Sunday.
What time does USPS Post Office Cpu Knollwood Pharmacy close?
It closes Monday to Friday at 5:30 pm and Saturday at 2:00 pm.
Is there a cash machine?
This Post Office does not list a cash machine.