Mallory Square

15251 Siesta Key Way, Rockville, MD 20850

Mallory Square in Rockville, MD is now under award-winning new management and features luxury studio, one- and two-bedroom apartments. Our residents can treat their furry friends to a 'spaw' day at the on-site pet spa or enjoy the resort-style amenities like the pool with cabanas and sundeck, three private courtyards, an outdoor living room, electric vehicle charging stations and 24-hour Hello Package pick-up. Our upgraded homes include premium features like granite countertops, kitchen islands, 10-foot ceilings, Nest thermostats in select homes, Wemo smart light switches, built-in shelving and built-in desks which are perfect for working from home. We are dedicated to assisting you with finding a new home using the manner in which you are most comfortable. Call to schedule your tour today! View more Request your own private tour

Key Features

Eco Friendly / Green Living Features:


Energy Efficient Appliances


EV Car Chargers

This property has an EcoScoreTM of 1.5 based on it's sustainable and green living features below.

Building Type: Apartment

Total Units: 368

Last Updated: June 14, 2025, 1:08 a.m.

Property Manager: Simpson Property Group

Telephone: (240) 226-3401

Property Website

All Amenities

  • Property
  • On-Site Maintenance
  • Clubhouse
  • BBQ/Picnic Area
  • On-Site Management
  • Conference Room
  • Smoke-free Community
  • Controlled Access/Gated
  • Onsite Storage
  • Neighborhood
  • Public Transportation
  • Unit
  • Washer/Dryer
  • Carpeting
  • Patio/Balcony
  • Kitchen
  • Refrigerator
  • Dishwasher
  • Microwave
  • Granite Countertops
  • Stainless Steel Appliances
  • Health & Wellness
  • Bike Racks
  • Free Weights
  • Running and Bike Path Nearby
  • Fitness Center
  • Pool
  • Technology
  • Wi-Fi in Common Areas
  • Green
  • Energy-efficient Appliances
  • Electric Vehicle Chargers
  • Pets
  • Pet Spa
  • Outdoor Amenities
  • BBQ/Picnic Area
  • Parking
  • Covered Parking
  • Garage

Other Amenities

  • Programmable Thermostat |
  • High Ceilings |
  • Double Vanity |
  • Framed Mirrors |
  • Kitchen Island |
  • Linen Closet |
  • Pantry |
  • Tile Backsplash |
  • Wood Grain Cabinets |
  • Built-in Desk |
  • Built-in Shelving |
  • Upgraded Interiors |
  • Open Layouts |
  • Smart Light Switches |
  • 10' Ceilings |
  • 12' Ceilings |
  • Nest Thermostats |
  • Custom Closets |
  • Walk-in Closet |
  • Package Receiving |
  • Yoga Studio |
  • Spin Studio |
  • Private Cabanas |
  • Billiards |
  • Courtyard |
  • Entertaining Kitchen |
  • Outdoor Built-in Kitchen |
  • Outdoor Fire Features |
  • Outdoor Lounge |
  • Valet Trash |
  • Dining and Shopping Nearby |
  • Easy Highway Access |
  • On-site Retail |

Available Units


Floorplan Beds/Baths Rent Track
01S1 & 01S2 0 Bed/1.0 Bath
550 sf
$1,927 - $2,882
Available Now
11F1, 11F2, 11F3 & 11F4 1 Bed/1.0 Bath
741 sf
$2,157 - $3,076
Available Now
11L1 & 11L2 1 Bed/1.0 Bath
967 sf
$2,421 - $2,558
Available Now
11S1, 11S2, 11S3 & 11S4 1 Bed/1.0 Bath
854 sf
$2,517 - $3,337
Available Now
22F1, 22F2, 22F3, 22F4, 22F5 & 22F6 2 Bed/2.0 Bath
1,034 sf
$2,770 - $4,381
Available Now
22L1 & 22L2 2 Bed/2.0 Bath
1,105 sf
$3,044 - $4,304
Available Now