Extra Space Storage on 820 S Greenville Ave in Allen, TX offers a large selection of storage units, including climate-controlled options. The facility provides exceptional security, ADA compliance, and accepts deliveries. Customers can enjoy parking spaces, elevator access, golf carts, and a military discount. The wide drive aisles and loading dock ensure a hassle-free experience. The helpful staff, led by Nathan and others, are known for their professionalism, cleanliness, and commitment to exceptional customer service. Clients praise the smooth and secure storage experience, as well as the consistently reliable climate control, even during the hot summers. With convenient freeway access, Extra Space Storage makes finding the right self-storage unit easy and convenient.
Nathan was helpful in showing me all the available units and made the transition to a different unit very easy
October 2026
I love this ExtraSpace Storage in Allen, Tx they great customer service, especially LaGrant. He made my experience of going from a large unit to a smaller unit easy.
Nathan went above and beyond.
October 2026
Nathan is amazing, helped us out a whole lot and saved us some time.
