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Manhattan Mini Storage - 510 West 21st Street, New York, NY

Self Storage 9 - 140 Sq. Ft.
4.8/5 - 487 Reviews
Location:
510 West 21st Street, New York, NY 10011
24/7 ACCESS
All units
Small
Medium
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Units Availability
Small Storage Unit
8x4
Self Storage
32 Sq. Ft.
First Floor Access
Small Storage Unit
8x4
Self Storage
32 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
7x14
Self Storage
98 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
7x12
Self Storage
84 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
7x7
Self Storage
49 Sq. Ft.
Climate-Controlled
First Floor Access
Small Storage Unit
6x12
Self Storage
72 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
6x11
Self Storage
66 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x9
Self Storage
36 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x8
Self Storage
32 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x7
Self Storage
28 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x6
Self Storage
24 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x5
Self Storage
20 Sq. Ft.
Climate-Controlled
Elevator
Small Storage Unit
4x4
Self Storage
16 Sq. Ft.
Climate-Controlled
Locker
Elevator
Small Storage Unit
4x4
Self Storage
16 Sq. Ft.
Climate-Controlled
First Floor Access
Locker
Small Storage Unit
4x4
Self Storage
16 Sq. Ft.
First Floor Access
Locker
Small Storage Unit
4x3
Self Storage
12 Sq. Ft.
Climate-Controlled
Locker
Elevator
Small Storage Unit
3x3
Self Storage
9 Sq. Ft.
Climate-Controlled
Locker
Elevator
Medium Storage Unit
10x14
Self Storage
140 Sq. Ft.
Climate-Controlled
Elevator
Medium Storage Unit
10x12
Self Storage
120 Sq. Ft.
Climate-Controlled
Elevator

Amenities

  • Climate-Controlled
  • Indoor
  • 24 hour access
  • Retail Available
  • Onsite Manager
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Elevators
  • First Floor Access
  • Multi-Level Storage
  • Online Payment

What customers are saying

4.8/5 - 487 Reviews

Read some helpful reviews of Manhattan Mini Storage at 510 West 21st Street, shared by real renters with genuine experiences and honest opinions.

Today, I had the opportunity to meet Dale Newman at Manhattan Mini Storage in Chelsea. He fixed my Unit door in no time . Very gracious and professional. I was impressed with Dale. I would recommend this Storage company to anyone. Clean and professional. ... Read more
Evelyn B. - 9 March 2026
Not very happy to be honest I Set to rent on 21st St. and Broadway in Manhattan but it turns out that somehow the room was rented on 17th St. and 10th Ave., Manhattan well, I was left out in the cold overnight with all my things because of this era once I was able to move in to 21st St. and Broadway after the second month they more than doubled the rent more than doubled. I was paying 107 and it doubled to $230 something dollars. Which I had no choice but then to move to 17th St. and 10th Ave. the hours was better for me and they would give me my discount as well. Well right after moving in less than a month later that I was changed from T 10 PM closing time to 6 PM closing time which did not work for me. so now I am stuck moving my things once again to 21st St. and 10th Ave. this has been very difficult moving from place to place because of the different schedules and the pricing that has been given, I’m hoping that this day at 21st St. and 10th Ave. it doesn’t give me the same issues cause I would hate to have to move again ... Read more
Derwin H. - 25 January 2026
I had a great experience renting storage at this location (Chelsea). I wasn’t sure of the unit size I needed so I went to see for myself. Garrette helped me out by giving me a tour of a bunch of different units. He was very patient with me, helped answer all my questions, and gave off a genuine vibe. Tony was there on my move in day and he was just as helpful and kind. The location, access, and security of the building is great, but having guys like Garrette and Tony around makes the whole experience even that much better. ... Read more
Michael K. - 24 December 2025
Garrett’s was very helpful. I needed to trade units so that mine was in a building with a ramp. He accommodated me. When my lock didn’t work on the door of the new unit, he gave me a lock that did. I was very pleased with Andrew as well, when I first came in, and he arranged everything. ... Read more
Martha T. - 20 October 2025
I can't say enough good things about Tony! He has been consistently helpful from start to finish. Whether it was finding the right unit size, explaining the leasing terms, or just being there to answer random questions, Tony made the entire process easy and stress-free. He's a true professional and provides excellent customer service. Highly recommend!" ... Read more
Wesley - 16 October 2025
Sadie G. - 2 October 2025
ReemRoc J. - 30 September 2025
We appreciate the excellent service from Heather H setting us up with a perfect unit. Tony the on-site building manager took us around to tour three units so we could sense what was right for our needs. I’ve rented several storage units from other companies in the past but Manhattan Mini Storage outclasses them all. ... Read more
Tom P. - 22 August 2025
Auguste J. - 12 August 2025
Great experience. Garrette was very helpful and made sure that all of my stuff was going to fit. He was patient and helped me get the correct size. Would absolutely come back for the seamless experience! Thank you Garrette! ... Read more
Carla B. - 26 July 2025
Kristin S. - 8 June 2025
Have had a great experience at this location of Manhattan mini storage over the last 5 years. Tony and Andrew were super helpful during my recent trip to my storage unit, and I appreciated them going out of their way to help me! ... Read more
Kayla R. - 16 May 2025
Pedro A. - 10 April 2025
My company has been a client of Manhattan Mini Storage for a few years and have always had great experiences! Today both Andrew and Tom were so helpful and accommodating in making sure my team got everything we needed and made the process super easy for us. Always appreciate them!!! ... Read more
Olivia P. - 8 April 2025
At the 510-520 W. 21st St. facility it is very fortunate to have, over several years contact with him, a great and caring customer service person like Tony. He listens carefully to your needs and shows you units that will address these needs. If there's any maintenence adjustments he tries to fix them in a timely fashion. I've always been very satisfied as a result. Recently I've increased the number of units that I'm renting as well. Very pleased. ... Read more
Abby L. - 28 February 2025
Lisa M. - 24 February 2025
I’ve been with Manhattan Mini Storage for 20 years and it’s been a safe, clean and secure facility all that time. Recently I had to rent a slightly larger space and Cyrus the manager was awesome. He showed me several options and then took care of all the paperwork and made it super easy to make the switch. He’s very professional and answered all my questions quickly and honestly. I highly recommend this place on 21st Street! ... Read more
Maureen R. - 24 December 2024

Storage units in nearby cities

Here is how New York, NY, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Edgewater, NJ, is just 4 miles away and has 1 storage facility. Monthly rents there start at $76. However, you could also drive to North Bergen, NJ, which is 4 miles away and which also offers storage units for as little as $24. Union City, NJ is also just 4 miles distant. Listings there show 1 facility, with unit prices starting from $58. Looking a bit further away, storage facilities in Hoboken, NJ, and Ridgefield, NJ, have multiple types of units available, with monthly costs starting at $56 and $18, respectively.

Storage units in Edgewater, NJ Within a 4-mile radius
1 Facility
From $76/mo
Storage units in North Bergen, NJ Within a 4-mile radius
5 Facilities
From $24/mo
Storage units in Union City, NJ Within a 4-mile radius
1 Facility
From $58/mo
Storage units in Hoboken, NJ Within a 5-mile radius
2 Facilities
From $56/mo
Storage units in Ridgefield, NJ Within a 5-mile radius
1 Facility
From $18/mo
Storage units in Fort Lee, NJ Within a 6-mile radius
3 Facilities
From $58/mo
Storage units in Secaucus, NJ Within a 6-mile radius
2 Facilities
From $29/mo
Storage units in Little Ferry, NJ Within a 7-mile radius
2 Facilities
From $19/mo
Storage units in Jersey City, NJ Within a 7-mile radius
10 Facilities
From $9/mo
Storage units in East Rutherford, NJ Within a 7-mile radius
1 Facility
From $46/mo
Storage units in Lyndhurst, NJ Within a 8-mile radius
3 Facilities
From $15/mo
Storage units in Englewood, NJ Within a 8-mile radius
3 Facilities
From $50/mo
Storage units in Hasbrouck Heights, NJ Within a 9-mile radius
1 Facility
From $53/mo
Storage units in Kearny, NJ Within a 9-mile radius
1 Facility
From $32/mo
Storage units in North Arlington, NJ Within a 9-mile radius
1 Facility
From $32/mo
Storage units in Hackensack, NJ Within a 9-mile radius
4 Facilities
From $14/mo
Storage units in Wallington, NJ Within a 10-mile radius
1 Facility
From $24/mo
Storage units in Lodi, NJ Within a 10-mile radius
3 Facilities
From $46/mo
Storage units in Harrison, NJ Within a 11-mile radius
1 Facility
From $40/mo
Storage units in Passaic, NJ Within a 11-mile radius
2 Facilities
From $18/mo

Check out storage units in trending cities

If you want to see how your city compares to others, you can start by checking out other facilities in trending cities. A wide array of storage units can be leased in New York City, NY, Brooklyn, NY and Queens, NY, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $5 and $9, respectively.

Storage units in New York City, NY
212 Facilities
From $5/mo
Storage units in Brooklyn, NY
61 Facilities
From $5/mo
Storage units in Queens, NY
52 Facilities
From $9/mo
Storage units in Bronx, NY
40 Facilities
From $7/mo
Storage units in Buffalo, NY
7 Facilities
From $23/mo
Storage units in Yonkers, NY
9 Facilities
From $9/mo
Storage units in Rochester, NY
15 Facilities
From $30/mo
Storage units in Syracuse, NY
7 Facilities
From $39/mo
Storage units in Albany, NY
2 Facilities
From $30/mo
Storage units in Hempstead, NY
3 Facilities
From $56/mo
Storage units in Troy, NY
4 Facilities
From $19/mo
Storage units in Penfield, NY
2 Facilities
From $64/mo
Storage units in West Seneca, NY
4 Facilities
From $25/mo
Storage units in Hicksville, NY
5 Facilities
From $19/mo
Browse storage units in all New York cities.

Frequently Asked Questions

Storage units available at Manhattan Mini Storage - 510 West 21st Street include the following amenities: Climate-Controlled, Indoor, 24 hour access, Retail Available, Onsite Manager, Security Camera, Gate, Parking, Credit Cards Accepted, Elevators, First Floor Access, Multi-Level Storage and Online Payment. Depending on what you need to put away in storage, you can discover there are some things you absolutely need, so make sure you check with the facility manager that you'll find everything you need on site.

This particular storage facility provides self storage units of different sizes, ranging from 9 to 140 square feet. Space is not an issue! If you have more belongings to store, or simply bulkier items or even vehicles, you should go for larger storage units.

You already know how much stuff you need to put in self storage, so figuring out the unit size you need is the next step. Smaller units such as 5'x5' or 5'x10' spaces can usually be filled with the amount of items you would normally store in a closet: a few chairs and lamps, sports equipment, garden tools and some boxes.

Moving on to larger sizes, imagine the 10'x10' and 10'x15' units as similar to a bedroom or a living room – larger pieces of furniture, sturdier equipment and bicycles can fit here. Finally, a 10'x20' unit has enough space for the contents of a 3-bedroom house, while the larger 10'x30' space easily accommodates the contents of a loaded semi-truck.

Accessibility and quickness are key when it comes to storage, so drive-up storage units are generally regarded as very convenient. Pull your car right up to your storage space, load, unload, and you're good to go! However, if you're mostly storing temperature-sensitive items, you should rather consider indoor storage units.

Climate-controlled units maintain consistent temperatures and humidity levels all year round, making them perfect for all your sensitive items. Moisture and varying temperatures can damage a whole host of things, and that is why a lot of people choose to use climate-controlled units to store items like wooden furniture, electronics, artwork, documents and photographs, collectibles, antiques, etc. If the belongings you're storing are important to you, you should consider renting a climate-controlled unit.