6509 77TH ST, Cabin John, MD 20818

• 4 beds |
• 4 baths |
• 3,900 sqft

Property Description

**Onsite Sales by Appointment, look us up online - MID MOD MEWS by OPaL. These all-new single-family homes inside the beltway offer the perfect blend of classic mid-century style and smart, modern design. Located in super-walkable Cabin John, these five upcoming homes sit just off the Potomac River and C&O Towpath. The neighborhood is tough to beat—you'll be steps from local restaurants, parks, and Glen Echo Park. Within one of the country's best school systems the bus stop is right across the street. Elevator ready homes means this is someplace you can live for quite some time. Inside, high ceilings and big walls of glass keep the spaces bright and airy. The main floor centers around an open kitchen built for hosting or quiet nights, with glass doors opening to a screened porch and garden ready for your patio ideas. Retro features like a carport and a wood-burning fireplace blend perfectly with eco-friendly upgrades like green roofs and Energy Star efficiency. The Second Floor: Features two guest bedrooms, a work-from-home space, a laundry room, and a spacious main bedroom suite complete with walk-in closets, a west-facing balcony, and a clever primary bath. Third Floor: A flexible bonus loft—with optional elevator access and full bath—perfect for an art studio, extra bedroom, or reading nook. Lower Level: A finished basement comes standard, complete with a large rec room, additional bedroom and full bath. This space is perfect for movie nights, guests, or extra storage. Timeline & Builder: Pre-construction sales are open now for 2027 deliveries. Buy in 2026 to lock in your favorite lot and customize the interior finishes. Built and warrantied by OPaL DC, a seven-time DC Home of the Year winner and your local Cabin John neighbor. Look us up online to make your appointment to learn more.

Listing Status:

Active

Data Last Updated:

October 5, 2026 at 6:18AM

Listing Office:

Logan Skye Realty : 3013203979

Listing Agent:

Sean P Ruppert : 2026642009

MLS ID:

MDMC2258386

Interior

• General: Elevator
• Appliances: Built-In MicrowaveCooktopDishwasherDisposalDryerEnergy Efficient AppliancesENERGY STAR RefrigeratorENERGY STAR FreezerENERGY STAR DishwasherENERGY STAR Clothes WasherIcemakerOven - Wall
• Laundry: Upper Floor
• Basement: Drainage systemFully finishedGarage accessInterior accessPoured concreteSump pump
• A/C: Central A/CEnergy Star Cooling System
• Heating: Energy Star Heating System90% Forced AirElectric
• Fireplace: WoodFireplaceFireplaces: 1
• Disability Feature: ElevatorRoll-in Shower
• Eco/Green Feature: AppliancesConstructionFireplace wood stoveHvacLighting

Exterior

• General: Above Grade
• Style: Mid-Century Modern
• Other Structures: DeckScreened

Construction

• Roofing: MetalVegetated
• General: BattsInsulationCement SidingCompositionConcreteHardiPlank TypeSprayFoamInsulation3Concrete Perimeter

Location

• Originating MLS: BRIGHT_MAIN
• School District: MONTGOMERY COUNTY PUBLIC SCHOOLS
• County: MONTGOMERY-MD

Lot

• Zoning: RNO TAX RECORD

Utilities

• Water: Public
• Sewer: Public Sewer

Financial

• Source: BRIGHT_MAIN