Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order Service
Visit your local Post Office™ at 336 4th Ave to find everything you need to send mail and ship packages. Explore our other products and services like money orders, Post Office™ boxes, passports, gift cards, and more
There’s a full service post office here at the end of the hallway closer to Third Avenue. Post office boxes are closer to Fourth Ave. Very friendly service!
AN
Alicia Nuzzo
Aug 22, 2025
5.0
Only came in here to buy 1 single stamp and had a great experience the guy working at the counter was so nice!!
NK
Norbert Koput
Jul 15, 2025
1.0
Didn’t open on time. 5min computer update wait, no problem. Then system down? Are you kidding. Went to neighboring usps and I’m and out in 1min
LM
Lance Martin
Feb 6, 2024
5.0
I repeatedly mail items from this location since I work a couple of blocks away and they are always friendly and helpful.
SS
Shauna
Feb 28, 2020
1.0
Dont come here to get a m.o, apparently only certain postal employees know how to do them and the two people that was there today ( around 9:10am)was unable to do one for me. Nonsense!!!
Frequently Asked Questions About United States Postal Service
Can I get a passport application at this Post Office?
Yes, Thousands of Post Offices™ accept first-time passport applications for the U.S. Department of State. Most of those locations can also take your passport photo. Please complete and print your passport application form before you apply.
Is an appointment needed for passport services?
Most Post Offices that offer passport services have set hours, and you'll need to schedule an appointment using our online scheduler. We also offer limited Passport walk-in hours at select locations.
Does this location take the photo needed for passports?
For first-time passport and photo services, please make an appointment using our online scheduler.
What is the cost to take a passport photo?
The current fee for a passport photo at USPS is $15.
When does this location do walk-in passports?
We offer limited Passport walk-in hours at select locations.
Can I get a PO Box online?
Yes, you can search for available PO Boxes and reserve one online at https://www.usps.com/manage/po-boxes.htm. The process is quick and secure, and you'll receive instructions for completing your setup in person.
How much is a small PO Box?
PO Box prices vary by location. You can check exact pricing for your area by visiting https://www.usps.com/manage/po-boxes.htm and entering your ZIP Code.
Can you get to the PO Boxes in the lobby after hours?
Most USPS locations offer 24/7 access to PO Boxes in the lobby. Access hours may vary by location, so check with your local Post Office for specific lobby hours.
How can I get a PO Box?
You can apply for a PO Box online or in person at your local Post Office. Just bring two valid forms of ID and your completed application if applying in person. To start online, visit https://www.usps.com/manage/po-boxes.htm.
What time can I check my PO Box weekly and on weekends?
You can check your PO Box during lobby hours, which often include extended hours or 24/7 access. Weekend access may vary. Check with your local Post Office for exact times.
What services can I find at the United States Postal Service located at 336 4th Ave?
You can send mail and ship packages, get money orders, rent PO Boxes, apply for passports, purchase gift cards, and buy packing supplies at this location.
Does the 336 4th Ave USPS location offer passport application services?
Yes, this Post Office accepts first-time passport applications for the U.S. Department of State and can take passport photos by appointment.
Do I need an appointment for passport services at this USPS location?
Most passport services require scheduling an appointment online, although limited walk-in hours are available at select locations.
How much does a passport photo cost at the USPS office at 336 4th Ave?
The current fee for a passport photo at USPS is $15.
Can I rent a PO Box online and pick it up at the 336 4th Ave location?
Yes, you can search for and reserve PO Boxes online; you will then receive instructions to complete your setup in person at the Post Office.
What are the operating hours of the United States Postal Service at 336 4th Ave?
It is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays.
Is there 24/7 access to PO Boxes at this USPS location?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours may vary, so check with this Post Office for exact times.
What nearby restaurants can I visit before or after my trip to the USPS at 336 4th Ave?
Nearby dining options include City Oven (pizza restaurant), Blimpie (fast food), Crazy Mocha (coffee shop), Lencafe (cafe and smoothie bar), Creative Coffee and Supply, and the Hole 19 Bar.
Are there any nearby healthcare or wellness centers close to the USPS at 336 4th Ave?
Yes, nearby healthcare options include Mission of Mercy Pittsburgh (maternity center), Addiction Rehab Pittsburgh (mental health and rehabilitation), Zhang’s Massage (massage therapy), and Smithfield Medical PC (family practice).
What nearby places can help with real estate needs around the USPS location?
Nearby real estate services include SVN TRCA Property Management, SVN | Three Rivers Commercial Advisors, Times Building, Fidelity Building, and The Commonwealth Building Apartments.