6517 77th Street • Cabin John, MD 20818

$2,495,000 Beds: 4 • Baths: 3 full 1 partial • Sq. Feet: 3900 • MLS ID: MDMC2245726 • Subdivision: CABIN JOHN • School Dist: MONTGOMERY COUNTY PUBLIC SCHOOLS
MID MOD MEWS by OPaL - Five all-new, mid-century modern single-family homes are coming to super-walkable Cabin John. Located just off the Potomac River and C&O Towpath, these elevator-ready residences are steps from local eateries, markets, playgrounds, tennis courts, Glen Echo Park, and even a neighborhood veterinarian. How perfect is that? These right-sized homes perfectly blend classic mid-century architecture with forward-thinking design. Walls of windows and volume ceilings allow natural light to brighten and warm the home. Classic mid-century features like a screened porch, wood burning fireplace and carport pair seamlessly with modern features like green roofs and Energy Star efficiency. At the heart of the home, an all-pro kitchen stands ready for extended family gatherings or quiet solo evenings. Walls of glass open to the screened porch and right-sized backyard that could be upgraded for the perfect patio vibe. The primary bedroom features an oversized suite with walk-in closets, pitched ceiling, optional skylights, walls of glass, west-facing balcony, and a terrific ensuite bath to include: a double vanity, water closet and efficient wet-room with glass block if you'd like. Two additional guest rooms, a dedicated work-from-home space, and the laundry complete this floor. The versatile fourth level—with optional full bath and elevator access—is perfect for a studio, extra bedroom, or a sunny space for you, a good book and your four-legged buddy. The lower-level rec-room with an additional bedroom and full bath come standard; the perfect space for binging Netflix or Bravo. Maybe even just use the basement for storing the stuff you just can't part with yet. Pre-construction sales are happening now for 2027 deliveries. Developed, sold, and warrantied by OPaL DC—a seven-time DC Home of the Year winner, recipient of dozens of national and local design awards, and your Cabin John neighbor. View this listing at: http://yourrealtorjulia.com/mls=MDMC2245726

Property Features

  • Garage: 1
  • Taxes: $24,000
  • Basement: Yes
  • Roof Type: Metal,Vegetated
  • Exterior: Batts Insulation,Cement Siding,Composition,Concret
  • Parking Notes: 2 Total Parking Spaces
  • Lot Size: 0.09 Acres
  • Lot Dimensions: 0.09 Acre(S)
  • Heating: Energy Star Heating System,90% Forced Air
  • Fuel Type: Electric
  • Cooling: Central A/C,Energy Star Cooling System
  • Year Built: 2027
  • Fireplaces: 1
  • Water: Public
  • Sewer: Public Sewer
  • Stories: 3.0
  • Accessibility: Elevator,Roll-in Shower
  • Additional Structures: Above Grade
  • Structure Type: Detached
  • Total Garage/Parking Spaces: 2
  • Pet Restrictions: No Pet Restrictions
  • Appliances: Built-In Microwave,Cooktop,Dishwasher,Disposal,Dryer,Energy Efficient Appliances,ENERGY STAR Refrigerator,ENERGY STAR Freezer,ENERGY STAR Dishwasher,ENERGY STAR Clothes Washer,Icemaker,Oven - Wall
  • Basement: Drainage System,Fully Finished,Garage Access,Interior Access,Poured Concrete,Sump Pump
  • SQFT Total Finished: 3900
  • SQFT Above Finished: 3900
  • Fireplace: Wood

School Information

  • High School: WALT WHITMAN
  • Middle School: THOMAS W. PYLE
  • Elementary School: BANNOCKBURN
  • School District: MONTGOMERY COUNTY PUBLIC SCHOOLS
Printed July 17, 2026


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