Home / Washington Area Apartments / Rockville / Mallory Square
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Updated 4 hours ago

Mallory Square


15251 Siesta Key Way Rockville, MD

Studio - 2 Bed
•
1 - 2 Bath

550 - 1,333 Sq. Ft.

Available Now
Studio • 1 Bath
$1,801 - $2,461
550 ft2
2 Available
Unit 284
$1,801+
Available Now
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Unit 279
$1,846+
Available Mar 8th, 2026
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Studio • 1 Bath
$1,872 - $2,502
562 ft2
2 Available
Unit 425
$1,872+
Available Mar 11th, 2026
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Unit 426
$1,887+
Available Mar 21st, 2026
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1 Bed • 1 Bath
$2,033 - $2,478
803 ft2
1 Available
Unit 346
$2,033+
Available Now
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1 Bed • 1 Bath
$2,039 - $2,484
790 ft2
1 Available
Unit 350
$2,039+
Available Now
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1 Bed • 1 Bath
$2,395 - $3,180
1041 ft2
2 Available
Unit 242
$2,395+
Available Now
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Unit 342
$2,405+
Available Feb 20th, 2026
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1 Bed • 1 Bath
$2,015 - $2,695
748 ft2
2 Available
Unit 213
$2,055+
Available Now
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Unit 296
$2,015+
Available Now
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1 Bed • 1 Bath
$2,185 - $2,630
843 ft2
1 Available
Unit 439
$2,185+
Available Now
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2 Beds • 2 Bath
$2,718 - $3,433
1168 ft2
2 Available
Unit 377
$2,718+
Available Now
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Unit 210
$2,718+
Available Mar 28th, 2026
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2 Beds • 2 Bath
$2,748 - $3,453
1135 ft2
1 Available
Unit 414
$2,748+
Available Now
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2 Beds • 2 Bath
$2,625 - $3,445
1088 ft2
2 Available
Unit 388
$2,705+
Available Feb 18th, 2026
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Unit 288
$2,625+
Available Apr 11th, 2026
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2 Beds • 2 Bath
$3,225 - $4,080
1238 ft2
1 Available
Unit 513
$3,225+
Available Feb 22nd, 2026
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View Rented Units
2 Beds • 2 Bath
$2,734 - $3,469
1169 ft2
1 Available
Unit 243
$2,734+
Available Feb 26th, 2026
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Where you'll live
Street View
Map View
Satellite View
Amenities
In-unit Laundry
Air Conditioning
Furnished
Fitness Center
Storage
Disability Access
Refrigerator
Pool
Walk In Closets
On Bus Line
Granite Countertops In Bath
Smoke-free Community
Floor To Ceiling Windows
Energy-efficient Stainless Steel Appliances
Custom Closets
Cabanas
Yoga
Floor-to-ceiling Windows
Granite Countertops In Kitchen
Juliet Balcony
Luxury Vinyl Plank Flooring
Mass Transit Nearby
Nest Thermostat
Open Layout
Outdoor Built-in Kitchen
Outdoor Lounge
Pre-installed Internet
Retail On-site
Sun Shelf
Upgraded Interiors Available
Virtual Trainer
Lounge
Sun Deck
Balcony, Deck, Patio
Free Weights
Pantry
Microwave
Smart Thermostat
Granite Countertop
High / Vaulted Ceiling
Gated Entry
Package Receiving
Clubhouse
Stainless Appliances
Tiled Kitchen Backsplashes
On-site Maintenance
Professional On-site Management
Pool Table
Short Term Lease
Availability 24 Hours
Island Kitchen
Linen Closet
Built-in Desk
Dishwasher
Barbecue
Conference Room
Court Yard
Fire Pit
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Pet Friendly Community
Other:

Pet rent is per pet, per month.

Pet Rent: $50.00
Parking
Covered Parking
Electric Vehicle Charging
Lease & Fees
Lease Length:

None

Property details
Description

Mallory Square in Rockville, MD features luxury studio, one- and two-bedroom apartments. Our upgraded homes include premium features like granite countertops, kitchen islands, 10-foot ceilings, Nest thermostats, and built-in desks which are perfect for working from home. 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. Apartment features are available in select homes.

Additional Details
Total Unit Count: 365
Last Updated: Updated 4 hours ago
Contact Number: (240) 226-3401
Property manager information
Simpson Property Group
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Office Hours
Monday: 10:00 AM - 6:00 PM
Tuesday: 10:00 AM - 6:00 PM
Wednesday: 10:00 AM - 6:00 PM
Thursday: 10:00 AM - 6:00 PM
Friday: 10:00 AM - 6:00 PM
Saturday: 10:00 AM - 5:00 PM
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Photos Floor Plans Amenities
Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Mallory Square by bedroom type below.
Studio
Suggested income:
$66,600
per year
1 Bedroom
Suggested income:
$77,000
per year
2 Bedroom
Suggested income:
$100,200
per year
Rent report
Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Rockville Average
Studio $1,674 $3.50 $5,023
1BR $1,843 $2.50 $5,528
2BR $2,573 $2.30 $7,719
3BR $2,943 $2.00 $8,829
4BR $3,739 $1.50 $11,217

Availability in Rockville

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 164 1BR units on the market in Rockville. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
5% 42% 39% 12% 2%
Available Units in Rockville
Studio 20
1BR 164
2BR 154
3BR 47
4BR 7
Location
Nearby Colleges
Nearby Hospitals
Name Distance
Adventist Healthcare Behavioral Health & Wellness 0.5 mi.
Adventist Healthcare Shady Grove Medical Center 0.6 mi.
Adventist Rehabilitation Hospital Of Maryland 0.62 mi.
Nearby Fire Stations
Name Distance
Rockville Volunteer Fire Department, Inc. (Montgomery County Fire Department) 2.64 mi.
National Institute Of Standards & Technology 2.81 mi.
Montgomery County Fire & Rescue Service 2.81 mi.
FAQs
Is this property currently leasing units?
Yes. There are 27 available units at this property.
How many units are move-in ready in the next 2 months?
This property has 25 units available for move-in over the next 2 months. 10 units are vacant and ready for immediate occupancy.
What's the square footage of the available units?
The available units range from 550 to 1,333 square feet.
Does this property allow cats or dogs?
This property allows tenants to keep cats and dogs.
How many bedrooms are in the available units?
There are studio, 1 and 2 bedroom units available.
How many bathrooms are in the available units?
There are 1 and 2 bathroom units available.
What's the monthly rent at this property?
Rent on available units ranges from $1,831 to $4,080. Mallory Square has studio units available starting at $1,831, 1 bedroom units available starting at $1,988, and 2 bedroom units available starting at $2,738.
Where is this property located?
This property is at 15251 Siesta Key Way in Rockville, MD. It's 3.0 miles northwest from the center of Rockville.
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