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MLS: #MDMC2249784, Listed By: Darin Rich, RLAH @properties, Source:Bright MLS

15108 Cosmos Court

ROCKVILLE, MD 20853
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Bed 5

Bed

Bath 5

Bath

SqFt4,453

Sqft

Acres0.45

Acre(Lot)

This property sits on a quiet cul-de-sac in Rockville's desirable Flower Valley community and is being sold as-is. It's a rare find with exceptional square footage and a sun-filled layout that's hard to match at this price point. Flower Valley is known for its strong sense of community and access to well-regarded Montgomery County schools, including Flower Valley Elementary, Earle B. Wood Middle, and Rockville High. If you've been waiting for an opportunity with real upside, this is it. The main level offers a spacious and flexible layout with distinct areas for gathering and relaxing. There's a galley-style kitchen with a breakfast room for casual meals, a family room with a wood-burning fireplace, and a study off the foyer, giving the whole space an easy flow. You'll also find a formal l iving room and separate formal dining room for more traditional entertaining. The main level features hardwood floors throughout the living room, dining room, study, and family room, while the upper-level hallway and four bedrooms feature newly refinished hardwood floors. The primary suite includes a large custom walk-in closet that was converted from what used to be a sitting room, giving it a scale you don't often see. Recessed lighting, ceiling fans, and central vac round out the interior. Off the back of the house, the owners added roughly 1,000 square feet of additional living space. It's a bright sunroom addition with skylights, a half bath, and wiring for surround sound, making it well suited for additional entertaining space. Below it, there's an equally large workshop with the same kind of flexibility. Use it for hobbies, storage, or finish it out as living space down the road. The .45-acre lot gives you plenty of room to enjoy outside too. There's a private pool with a poolside kitchen island and Viking grill, a fully fenced rear yard with a sprinkler system, and a 20x12 storage shed for extra equipment or gear. The home offers three HVAC zones, two 200-amp panels, and a 25kW liquid-cooled whole-house generator. There's also a two-car garage. Bring your vision and make this property your own.

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Detail Ic Property Details

Property Type : Residential

Price : $974,900

AD Id : 89690613

MLS Id : MDMC2249784

Beds : 5

Lot Size : 0.45 Acre

Living Area Size : 4,453

Year Built : 1968

County : MONTGOMERY

Subdivision: Flower Valley

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Feature Features

  • Bedroom Information

    Total beds: 5

    Bathroom Information

    Total Baths: 5 Full Baths: 2 Half Baths: 3

    Room Information

    Has Basement: Yes Basement: Exterior Entry, Interior Entry
  • Interior Features

    Appliances: Gas Water Heater
  • Heating & Cooling

    Has Heating: Yes Heating: Electric, Natural Gas, Forced Air Has Cooling: Yes Cooling: Other, Electric

  • Building Information

    Year Built: 1968 Building Area Total: 5284 Construction Materials: Brick Pool Features: Fenced, In Ground, Private Private Pool: Yes

  • Lot Information

    Lot Size Acres: 0.45 Lot Size Source: Assessor Lot Size Square Feet: 19594

    Property Information

    Subdivision: FLOWER VALLEY Source Property Type: Residential Postal Code Plus 4: 1724 Property SubType: Single Family Residence Levels: Two Property Age: 58

  • Listing Price Information

    Listing Price: $974900

  • Tax Information

    Parcel Number: 160800739320 Tax Lot: 38 Tax Year: 2025 Annual Tax: $11615

  • Parking Information

    Parking Total: 2 Attached Carport, Attached

  • School Information

    Elementary School: FLOWER VALLEY
    Junior High School: EARLE B. WOOD
    Senior High School: ROCKVILLE
  • Location Information

    Direction: GPS WaterSource: Public
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Nearby Home Value

Address Estimate Bed Bath Sq. Ft Lot Size
4010 Elizabeth Street, Rockville, MD, 20853 $559,600 3 2 1,706 1,706 SqFt
13020 Turkey Branch Par.., Rockville, MD, 20853 $639,900 4 3 2,111 2,111 SqFt
14117 London Lane, Rockville, MD, 20853 $634,990 3 3 2,086 2,086 SqFt
3807 Park Lake Drive, Rockville, MD, 20853 $1,449,000 4 5 5,564 5,564 SqFt
4304 Elizabeth Street, Rockville, MD, 20853 $634,000 5 2 2,065 2,065 SqFt
13620 Grenoble Drive, Rockville, MD, 20853 $599,999 4 3 1,360 1,360 SqFt
13406 Parkland Drive, Rockville, MD, 20853 $599,000 4 4 2,000 2,000 SqFt
13105 Hallet Court, Rockville, MD, 20853 $634,999 5 3 1,960 1,960 SqFt
13407 Justice Road, Rockville, MD, 20853 $509,000 3 2 1,315 1,315 SqFt
4417 Independence Street, Rockville, MD, 20853 $599,900 6 2 1,980 1,980 SqFt

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ByOwner last updated this listing 08/21/2026 @ 02:42

MLS: MDMC2249784 LISTED BY: Darin Rich, RLAH @properties 301-652-0643 SOURCE: Bright MLS

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