Date
Details
Price
Change
Source
7/15/2026
Listed
$2,495,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
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.
Full Property Details
Full Property Details for 6517 77th St
General
- Price: $2,495,000
- Taxes: $24,000 (2025)
- Status: Active
- Type: Single Family
- Source: BrightMLSMidAtlantic
- MLS ID: MDMC2245726
- Updated: 7/16/2026
- Added to Site: 2 day(s) ago
Interior
- Fireplace: Yes
- Number of Fireplaces: 1
- Fireplace(s): Wood
- 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
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 3
- Half Bathrooms: 1
- Upper Floor Baths: 2
- Upper - Full Baths: 2
- Main Floor Baths: 1
- Main - 1/2 Baths: 1
- Lower Floor Baths: 1
- Lower - Full Baths: 1
Bedrooms
- Total Bedrooms: 4
- Bedrooms Upper: 3
- Bedrooms Lower: 1
Other Rooms
- Laundry: Upper Floor
Exterior
- Porch/Patio/Deck: Screened, Deck(s)
Parking
- Garage: Yes
- Garage Spaces: 1
- Carport Spaces: 1
- Total Spaces: 2
- Parking Type: Attached Garage, Driveway, Attached Carport
- Garage Description: Garage Door Opener
Location
- County: MONTGOMERY
- Subdivision: CABIN JOHN
- Driving Directions: navigate to MacArthur & 78th
School Information
- School District: Montgomery County Public Schools
- Elementary School: Bannockburn
- Middle School: Thomas W. Pyle
- High School: Walt Whitman
Community
- Pets Allowed: Yes
- Pets: No Pet Restrictions
Heating & Cooling
- Central air: Yes
- Cooling Type: Central A/C, Energy Star Cooling System
- Cooling Fuel: Electric
- Heating Type: Energy Star Heating System, 90% Forced Air
- Heating Fuel: Electric
- Water Heater: Electric, 60+ Gallon Tank
Utilities
- Sewer: Public Sewer
- Water: Public
Structural Information
- Architectural Style: Mid-Century Modern
- Structure Type: Detached
- Builder: OPaL
- Model: Alice
- Construction: Batts Insulation, Cement Siding, Composition, Concrete, HardiPlank Type, Spray Foam Insulation
- Basement: Yes
- Basement Desc.: Drainage System, Fully Finished, Garage Access, Interior Access, Poured Concrete, Sump Pump
- Foundation: Concrete Perimeter
- Roof: Metal, Vegetated
- Elevator(s ): 1
- Stories Description: Lower 1, Main, Upper 1, Upper 2
- Square Feet: 3,900
- Sq. Ft. Source: Estimated
- Living Area: 3,900 Sq. Ft.
- Finished Above Grnd: 3,900 Sq. Ft.
- Year Built: 2027
- Year Built Source: Estimated
- Property Condition: Excellent
Unit Information
Unit 1
- Bathrooms-Lower: 1
- Bedrooms-Lower: 1
Lot Features
- Lot Size (Acres): 0.09
- Lot Size (Sq. Ft.): 3,900
- Lot Size Source: Estimated
- Zoning: R
Green Features
- Energy Efficient: Appliances, Construction, Fireplace/Wood Stove, HVAC, Lighting
Financial Considerations
- Price Per Sq. Ft.: $639.74
- Tax w/Assessment: $2,495,000
- Tax Amount: $24,000
- Tax Year: 2025
Disclosures and Reports
- Ownership: Fee Simple
Listed by Logan Skye Realty, Sean P Ruppert
We Value Your Privacy
We Value Your Privacy
We Value Your Privacy
Listing agent
— 6517 77th St —
Sean P Ruppert
Logan Skye Realty
Listing Office Email: jason@opaldc.com
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 6517 77th St
School District:Montgomery County Public Schools, Gaithersburg, MD
| Name | Grades | Distance |
|---|---|---|
Bannockburn Elementary School 6520 Dalroy Lane, Bethesda, MD 20817 | K-5 | 1.1 mi |
Thomas W. Pyle Middle School 6311 Wilson Lane, Bethesda, MD 20817 | 6-8 | 1.8 mi |
Walt Whitman High School 7100 Whittier Boulevard, Bethesda, MD 20817 | 9-12 | 1.7 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 6517 77th St
Estimate the Cost
Estimate the Cost for 6517 77th St
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- Single Family
- Active
- Updated 8 hours ago
- 4Beds
- 5Total Baths
- 5,388Sq. Ft.
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- Single Family
- Active
- Updated 14 hours ago
- 6Beds
- 8Total Baths
- 8,537Sq. Ft.
- Single Family
- Active
- Updated 6 days ago
- 4Beds
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- Townhouse
- Active
- Updated 3 days ago
- 3Beds
- 4Total Baths
- 2,702Sq. Ft.
- Single Family
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- Updated 1 day ago
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- Condo
- Active
- Updated 6 days ago
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- 1Total Bath
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- Single Family
- Active
- Updated 2 days ago
- 7Beds
- 9Total Baths
- 11,400Sq. Ft.
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- Single Family
- Closed
- Updated 15 hours ago
- 4Beds
- 4Total Baths
- 4,150Sq. Ft.
6517 77th Street, Cabin John, MD 20818 (MLS# MDMC2245726) is a Single Family property with 4 bedrooms, 3 full bathrooms and 1 partial bathroom. 6517 77th Street is currently listed for $2,495,000 and was received on July 15, 2026. Want to learn more about 6517 77th Street? Do you have questions about finding other Single Family real estate for sale in Cabin John? You can browse all Cabin John real estate or contact a Coldwell Banker agent to request more information.