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Extra Space Storage - 12015 Flatlands Avenue, Brooklyn, NY

Self Storage 25 - 300 Sq. Ft.
4.9/5 - 1620 Reviews
Location:
12015 Flatlands Avenue, Brooklyn, NY 11207
All units
Small
Medium
Large
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Units Availability
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$161/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
Elevator Access
$161/mo
Small Storage Unit
10x5
Self Storage
50 Sq. Ft.
$25 - $174/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
$247/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Climate-Controlled
Elevator
$203/mo
Small Storage Unit
7x10
Self Storage
70 Sq. Ft.
Elevator Access
$203/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
$265/mo
Small Storage Unit
5x15
Self Storage
75 Sq. Ft.
Climate-Controlled
Elevator
$218/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Elevator Access
$161/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
Climate-Controlled
Elevator
$161/mo
Small Storage Unit
5x10
Self Storage
50 Sq. Ft.
$25 - $174/mo
Small Storage Unit
5x8
Self Storage
40 Sq. Ft.
$174/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
$174/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Climate-Controlled
Elevator
$144/mo
Small Storage Unit
5x7
Self Storage
35 Sq. Ft.
Elevator Access
$141/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Climate-Controlled
Elevator
$115/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
Elevator Access
$112/mo
Small Storage Unit
5x5
Self Storage
25 Sq. Ft.
$14 - $141/mo
Medium Storage Unit
15x10
Self Storage
150 Sq. Ft.
$474/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
$474/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Climate-Controlled
Elevator
$370/mo
Medium Storage Unit
10x15
Self Storage
150 Sq. Ft.
Elevator Access
$370/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
$352/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$291/mo
Medium Storage Unit
10x10
Self Storage
100 Sq. Ft.
Elevator Access
$291/mo
Medium Storage Unit
5x20
Self Storage
100 Sq. Ft.
Climate-Controlled
Elevator
$291/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
$690/mo
Large Storage Unit
10x30
Self Storage
300 Sq. Ft.
Climate-Controlled
Elevator
$622/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
$510/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Elevator Access
$490/mo
Large Storage Unit
10x20
Self Storage
200 Sq. Ft.
Climate-Controlled
Elevator
$490/mo
Large Storage Unit
7x30
Self Storage
210 Sq. Ft.
$530/mo

Amenities

  • Climate-Controlled
  • Indoor
  • Retail Available
  • Onsite Manager
  • Contactless Renting
  • Security Camera
  • Gate
  • Parking
  • Credit Cards Accepted
  • Enclosed
  • Elevators
  • Multi-Level Storage
  • Online Payment
  • RV Storage

What customers are saying

4.9/5 - 1620 Reviews

Read some helpful reviews of Extra Space Storage at 12015 Flatlands Avenue, shared by real renters with genuine experiences and honest opinions.

Absolutely the worst experience ever. Had my items stored for about a total of 2 and half years. First year no issues. Then sometime after that my unit became thoroughly infested by rats. There were huge droppings on my things and on the floor of the unit. Most things were damaged by urine, droppings and items being chewed through. There were also droppings coming from under the doors of other units in the area. I took pictures and informed the front desk and was told by two of the employees that it was an issue they had been dealing with. They recently found fish/meat in one of the units. They said I was paying for insurance and would be able to claim on it when I returned to clean out. They would take pictures as well. Unfortunately when I came to clean out the manager was present and I called him to come take a look at the unit. He immediately looked at my mini Keurig and said because I'd left an old k-cup in the machine I would be unable to file on the insurance. He said the infestation was caused by me leaving the empty k cup in the machine. He refused to give me the paperwork for the insurance and said there's nothing he can do. I ended up having to throw away 80% of my things due to damage and closed out my account that week. Extremely horrible service strongly do not recommend. Will be filing a complaint!! ... Read more
Rea R. - 28 February 2026
Ashanti T. - 20 February 2026
Manager Stacy has a bad attitude and hopefully the $21/hr she makes is worth it. I asked her about the recent rate increase that was NEVER communicated to me but she insisted that it was communicated to me. She then explained that it was only sent to me via USPS MAIL. Really? What a joke. No email, no phone call, ONLY mail. She then basically blamed me for not getting the letter in the mail. This place purposefully withholds information about rate increases even thought lease says EMAIL communication. What a scam. Furthermore, Stacy is not fit for a management role, as she very clearly spoke to me in a sarcastic tone. Instead of her handling the situation professionally and with grace, she matched my attitude even though I had every right to be frustrated. They need to replace her with a manager that is honest, kind, and competent. Also, they have a bad mice infestation. ... Read more
Usagi K. - 17 January 2026
All I can say is, this place is amazing. Great experience from the moment I walked in, I was greeted with kindness and professionalism. The staff were very knowledgeable, patient and, made sure I choose the right unit for my needs. I am very confident in storing my things here. ... Read more
Malik J. - 28 December 2025
Fantastic storage facility! The units are clean, secure, and easy to access, and LATASIA is incredibly friendly, helpful & very knowledgeable when it came to answering my questions. I wish I can give her a thousand stars + . The whole process from move-in to accessing my unit was smooth and stress-free. I felt confident that my belongings were safe, and the pricing is fair for the quality and service you get. I would definitely recommend this storage facility to anyone looking for a reliable and well-managed place to store their items. 1000 out of 5 :-) ... Read more
Christina A. - 27 December 2025
Victoria G. - 27 October 2025
I needed a storage space right away and from the moment my husband and I walked in the door we were greeted by and guided by Marshall. The signing up was a live of cake! The entire process with unloading and unpacking was clear and simple thanks to Marshall! We would definitely recommend! ... Read more
Kayana B. - 19 October 2025
Marshall Shepard was nice and professional. As I never used a storage facility, he made the process easy. Hod mannerism was top notch It was very clean and accessible. The manager Stacy was friendly as well. ... Read more
Sharon C. - 4 October 2025
Kami S. - 3 October 2025
This process went so smoothly. It was a last-minute decision. I moved back from college and they made accommodations very easily for me. The customer service was amazing. That facility is clean. It’s airy. I feel absolutely secure with my belongings there if anyone ever needs storage highly recommend extra storage. ... Read more
Jaiden R. - 19 September 2025
FELIX D. - 17 August 2025
Edwin S. - 7 August 2025
Visits this location today was greeted by the staff who was extremely friendly and engaging . Marshall stood out for me , he walk me through everything and was very informative, patient and courteous. I’m very impressed with the service I received and cleanliness of the storage ... Read more
Rochelle J. - 1 August 2025
I had a great experience with purchasing and touring my storage space. The unit/space was clean, secure, and easy to access. I especially want to shout out Marshall, Chanel, and Stacy for their outstanding service. They’ve always been friendly, helpful, and made the whole process smooth and took the time to explain everything. Even when I got lost when leaving my unit lol, they helped with no issues. Truly appreciate their kindness and professionalism. ... Read more
Sin G. - 20 July 2025
Marshall & Stacy was pretty quick with assisting us His customer service was on point, he was very knowledgeable of what this company has to offer also He gave me and my mom a view of the spaces that was available which was much better than the actual pictures online which was very helpful. It's was my first time here, and I'd definitely recommend ???? 10 out of 10. Thank you, guys. The area is very clean and spacious. ... Read more
Yardice M. - 11 July 2025
I couldn't be more happier to have chose this location. Stacy went above and beyond to assist with my storage needs. Stacy was welcoming and attentive as soon as I arrived. She noticed that I was going through a rough time and put me at ease. I appreciate all of her efforts and look forward to continuing doing business with this company. Thank you Stacy! ... Read more
Marshall S. - 9 June 2025
SK B. - 12 March 2025
Reenie C. - 27 February 2025
Williams P. - 6 February 2025
Derrick R. - 12 December 2024
I needed assistance in switching units and Ms. Martinez was a great help! She assisted with getting the unit switched with no hassle. I appreciate the extra help as well. Ms. Martinez is an awesome employee and goes beyond what is expected to ensure the satisfaction of the customers. ... Read more
Negesti T. - 24 November 2024

Storage units in nearby cities

Here is how Brooklyn, NY, compares to other nearby cities. Overall, there are many other great self storage opportunities in the area. Jersey City, NJ, is just 9 miles away and has 10 storage facilities. Monthly rents there start at $9. However, you could also drive to Hoboken, NJ, which is 9 miles away and which also offers storage units for as little as $56. Bayonne, NJ is also just 9 miles distant. Listings there show no less than 2 facilities, with unit prices starting from $27. Looking a bit further away, storage facilities in Union City, NJ, and North Bergen, NJ, have multiple types of units available, with monthly costs starting at $58 and $24, respectively.

Storage units in Jersey City, NJ Within a 9-mile radius
10 Facilities
From $9/mo
Storage units in Hoboken, NJ Within a 9-mile radius
2 Facilities
From $56/mo
Storage units in Bayonne, NJ Within a 9-mile radius
2 Facilities
From $27/mo
Storage units in Union City, NJ Within a 10-mile radius
1 Facility
From $58/mo
Storage units in North Bergen, NJ Within a 11-mile radius
5 Facilities
From $24/mo
Storage units in Secaucus, NJ Within a 12-mile radius
2 Facilities
From $29/mo
Storage units in Kearny, NJ Within a 12-mile radius
1 Facility
From $32/mo
Storage units in Edgewater, NJ Within a 13-mile radius
1 Facility
From $76/mo
Storage units in Lawrence, NY Within a 13-mile radius
2 Facilities
From $9/mo
Storage units in Harrison, NJ Within a 13-mile radius
1 Facility
From $40/mo
Storage units in Elizabeth, NJ Within a 13-mile radius
2 Facilities
From $39/mo
Storage units in Valley Stream, NY Within a 13-mile radius
3 Facilities
From $25/mo
Storage units in Newark, NJ Within a 14-mile radius
12 Facilities
From $6/mo
Storage units in Ridgefield, NJ Within a 14-mile radius
1 Facility
From $18/mo
Storage units in Lyndhurst, NJ Within a 14-mile radius
3 Facilities
From $15/mo
Storage units in North Arlington, NJ Within a 14-mile radius
1 Facility
From $32/mo
Storage units in East Rutherford, NJ Within a 14-mile radius
1 Facility
From $46/mo
Storage units in Fort Lee, NJ Within a 15-mile radius
3 Facilities
From $58/mo
Storage units in Lynbrook, NY Within a 15-mile radius
1 Facility
From $100/mo
Storage units in Little Ferry, NJ Within a 15-mile radius
2 Facilities
From $19/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, Queens, NY and Manhattan, NY, where sizes and amenities may vary. Monthly rents for units in these cities are as low as $5, $9 and $11, respectively.

Storage units in New York City, NY
212 Facilities
From $5/mo
Storage units in Queens, NY
52 Facilities
From $9/mo
Storage units in Manhattan, NY
40 Facilities
From $11/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 Extra Space Storage - 12015 Flatlands Avenue include the following amenities: Climate-Controlled, Indoor, Retail Available, Onsite Manager, Contactless Renting, Security Camera, Gate, Parking, Credit Cards Accepted, Enclosed, Elevators, Multi-Level Storage, Online Payment and RV Storage. 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 25 to 300 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.

Monthly prices for units offered by Extra Space Storage - 12015 Flatlands Avenue start from $14 and can go up to $690 for larger spaces.

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.