Brand Certified
United States Postal Service
2.7(118 reviews)
Certified by United States Postal Service • Aug 16, 2026
Business Details
29 Valley Dr, Greenwich, CT
06831, United States
Certified by United States Postal Service • Aug 16, 2026
(800) 275-8777
Certified by United States Postal Service • Aug 16, 2026
http://usps.com/postoffice
Certified by United States Postal Service • Aug 16, 2026
About
Certified by United States Postal Service • Aug 16, 2026
Post OfficeShipping ServiceCargo ServicePackaging Supply StoreLogistics ServiceMoney Order ServiceVisa and Passport OfficeUnited States Postal Service
Visit your local Post Office™ at 29 Valley Dr 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 • Aug 16, 2026
Hours
Certified by United States Postal Service • Aug 16, 2026
Monday9:00 AM - 5:30 PM
Tuesday9:00 AM - 5:30 PM
Wednesday9:00 AM - 5:30 PM
Thursday9:00 AM - 5:30 PM
Friday9:00 AM - 5:30 PM
Saturday9:00 AM - 2:00 PM
SundayClosed
Products & Services
1 list · 34 items
Explore offerings from United States Postal Service on 29 Valley Dr in Greenwich, with popular services available at this location.
Reviews
2.7
118 reviews
5 stars
44
4 stars
6
3 stars
2
2 stars
3
1 star
63
- DRDiane RodriguezJul 11, 20265.0Staff I saw and dealt with today were all super nice and the young man behind the counter was very helpful and sweet. Quick and easy process of signing up for a new services. The young man answered all of my questions nicely and I love their 24 hr. access options which are hard to find in other locations. Good experience and I recommend.
- MSMarcello da SilvaJun 16, 20261.0Always rude and nasty customer service, horrible experience everytime. I get that employees are tired, but guess what, so are we! I also worked a full shift today and still came in with a smile and politely asking for the service that Im supposed to get if you're open. But no. I usually don't leave reviews but 3 times in a row of nasty attitude really got me
- SSSashaJun 3, 20265.0I read the reviews before coming to this location. I **PRAYED 🙏 **that I wouldn't get the infamous Grinch lady 🤣. I got someone named Jose & he was wonderful ! Quick, informative, and kind. There's hope for the US Postal system.
- MNMcken NonroxieMar 26, 20195.0After calling them to inquire about international shipping.. they are generous enough to send me boxes at home and told me they pick it up after im done packing.
- WWWilderWasHereJun 4, 20174.0This place does not deserve all of the 1 star reviews. The staff here has always been friendly to me. It also doesn't get super crowded, like other Post Offices around the country.
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 29 Valley Dr, Greenwich?
You can send mail and ship packages, get money orders, rent Post Office boxes, apply for passports, purchase gift cards, and more at this location.
Can I apply for a U.S. passport at this USPS location?
Yes, this location accepts first-time passport applications and most can take your passport photo. Be sure to complete and print your passport application form before applying.
Do I need an appointment for passport services here?
Most passport services require an appointment made through the online scheduler, though limited walk-in hours may be available at select locations.
How much does it cost to take a passport photo at this post office?
The fee for a passport photo at USPS is $15.
Can I rent a PO Box online for this post office?
Yes, you can search for and reserve available PO Boxes online at the USPS website. You will receive instructions for completing your setup in person.
What are the operating hours for this USPS location?
Monday through Friday, it is open from 9:00 AM to 5:30 PM; Saturdays from 9:00 AM to 2:00 PM; and it is closed on Sundays.
How can I check my PO Box outside of regular hours at this USPS?
Most USPS locations offer 24/7 lobby access to PO Boxes, but hours may vary by location. Contact this Post Office for specific lobby hours.
What local places are near the United States Postal Service at 29 Valley Dr that I might visit?
Nearby places include 'Polpo Restaurant & Saloon' for Italian dining, 'The Reform School' pilates studio for fitness, and 'Greenwich Smiles' dental clinic for health services, offering options to combine errands and leisure.
Are there public services near this USPS that can be helpful for residents?
Yes, nearby public services include another USPS location named 'US Post Office' and 'Greenwich Association of Realtors, Inc.' for real estate services, useful for local postal and housing needs.
What automotive or repair services are close to the United States Postal Service on Valley Dr?
'Legacy Overland', an automotive repair and car dealer, is near the USPS location, convenient for vehicle service appointments before or after your postal visit.
Brand Certified Facts from United States Postal Service
This information is certified by United States Postal Service and published from the brand's official system of record. Data is distributed through an enterprise-grade knowledge management platform. Learn more about our data sources
Certified August 16, 2026Yext Knowledge Graph
- Address
- Categories
- Geo coordinates
- Legal business name
- Hours of operation
- Phone number
- Official website