Brand Certified
United States Postal Service
2.5(32 reviews)
Certified by United States Postal Service • May 17, 2026
Business Details
3 Greenway Plz, Houston, TX
77046, United States
Certified by United States Postal Service • May 17, 2026
(800) 275-8777
Certified by United States Postal Service • May 17, 2026
http://usps.com/postoffice
Certified by United States Postal Service • May 17, 2026
About
Certified by United States Postal Service • May 17, 2026
Post OfficeCargo ServiceLogistics ServiceShipping ServicePackaging Supply StoreMoney Order ServiceUnited States Postal Service
Visit your local Post Office™ at 3 Greenway Plz 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
Location
Certified by United States Postal Service • May 17, 2026
Hours
Certified by United States Postal Service • May 17, 2026
Monday10:45 AM - 1:00 PM
Tuesday10:45 AM - 1:00 PM
Wednesday10:45 AM - 1:00 PM
Thursday10:45 AM - 1:00 PM
Friday10:45 AM - 1:00 PM
SaturdayClosed
SundayClosed
Reviews
2.5
32 reviews
5 stars
9
4 stars
2
3 stars
2
2 stars
1
1 star
18
- JEJohn Gene EscuadraMar 5, 20265.0The best post office in Houston!!!
- RMR MDec 1, 20255.0Tiny, tidy little post office. No line on a Monday. It’s located downstairs in the food court by the bathrooms. John who works at the counter is very nice and helpful. Also, it’s open until 2 PM, not 1 PM.
- AGA GFeb 18, 20254.01 star missing because it was so hard to find, no signs posted anywhere and did not show up in the directory. For anyone that may need, it is located in the food court downstairs, past the salon and towards the restrooms. Once I got there John gave me the best customer service! He is a natural with interacting with customers, just an amazing example of how customer service should be!
- SWS. WilsonMay 1, 20175.0Excellent service
- EMErin MohrJan 8, 20161.0The absolute worst. Do not use this location. The lady who works there does not stick to her assigned hours and shows up/leaves whenever she wants. She is is helpless and has caused my packages to be return, damaged, and unattended for days
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 location at 3 Greenway Plz?
You can send mail and ship packages, purchase money orders, rent PO Boxes, apply for passports, buy gift cards, and more at this Post Office location.
Can I apply for a U.S. passport at this Post Office?
Yes, this location accepts first-time passport applications for the U.S. Department of State and can also take passport photos by appointment.
Do I need to schedule an appointment for passport services at 3 Greenway Plz?
Yes, most passport services require scheduling an appointment through the online scheduler, though limited walk-in hours may be offered at select locations.
What are the hours of operation for the USPS at 3 Greenway Plz?
The Post Office is open Monday to Friday from 10:45 AM to 1:00 PM and closed on Saturdays and Sundays.
How can I rent a PO Box at this USPS location?
You can search for available PO Boxes and reserve one online, then complete the setup in person by bringing two valid forms of ID.
Is the lobby accessible outside of normal business hours for PO Box customers?
Most USPS locations offer 24/7 lobby access to PO Boxes, though hours may vary; check with your local Post Office for specifics.
What is the cost of a passport photo at the USPS location?
The current fee for a passport photo at USPS is $15.
What nearby dining options can I visit before or after my USPS appointment?
You can visit nearby restaurants like Feges BBQ, a barbecue restaurant and caterer, or burger-chan, a burger restaurant, which are both close to the Post Office at 3 Greenway Plz.
Are there nearby services to assist with printing or graphic design near the USPS at 3 Greenway Plz?
Yes, AlphaGraphics, offering printing services and graphic design, is located nearby and can support your document needs.
Which transportation or convenience options are nearby that might help me visit the Post Office?
Lukoil Overseas Offshore Projects, a gas station and convenience store, is nearby, making it convenient to fuel up or grab essentials when visiting the USPS location.
Brand Certified Facts from United States Postal Service
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