6509 77Th Street Cabin John, MD $ 2,495,000
6509 77Th Street
$ 2,495,000
Recently Listed New Construction
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6509 77Th Street

Cabin John, MD, 20818
$ 2,495,000
Bedrooms4 Baths3.1 Sq 3,900

Monthly Estimate*

$ 17,232

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Single Family Home for sale in Cabin John, MD

for $2,495,000 with 4 bedrooms and 3 full baths, 1 half bath. This 3,900 square foot home was built in 2027 on a lot size of 0.09.

**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 beatyou'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 loftwith optional elevator access and full bathperfect 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.

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Single Family Active

Price

$ 2,495,000

Bedrooms

4

Full Bath

3

Half Bath

1

Property Type

Single Family

Taxes

$ 24,000

Style

Mid-Century Modern

Lot Size

0.09

Year Built

2027

Town/City

Cabin John

County/Region

Montgomery

MLS | Web ID

MDMC2258386

Features
General
Living Area 3900
Sewer Public Sewer
Heating Energy Star Heating System 90% Forced Air
Cooling Central A/C Energy Star Cooling System
Possession Settlement
Roof Metal Vegetated
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
Zoning R
Garage Spaces 1.00
Patio/Porch Features Screened Deck(s)
Architectural Style Mid-Century Modern
Construction Materials Batts Insulation Cement Siding Composition Concrete HardiPlank Type Spray Foam Insulation
School District MONTGOMERY COUNTY PUBLIC SCHOOLS
Year Built 2027
Levels 3
Tax Year 2025
Ownership Fee Simple
Cool Fuel Electric
Accessibility Elevator Roll-in Shower
County MONTGOMERY
New Construction Y
Property Type Residential
HOA N
Energy Efficient Appliances Construction Fireplace/Wood Stove HVAC Lighting
Subdivision Name CABIN JOHN
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade
Full Baths 3
Status ACTIVE
Directions navigate to MacArthur & 78th
City CABIN JOHN
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 3900.00
Tax Annual Amount 24000.0
Home Warranty Y/N Y
Property Condition Excellent
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Full Main Level 0
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 639.74
Construction Completed Y/N N
Historic Y/N N
Vacation Rental Y/N N
Builder Name OPaL
Standard Status Active
Year Built Source Estimated
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Interior
Interior Amenities Elevator
Heating Fuel Electric
Basement Drainage System Fully Finished Garage Access Interior Access Poured Concrete Sump Pump
Total Fireplaces 1
Fireplace Features Wood
Hot Water Electric 60+ Gallon Tank
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 3900
Half Baths 1
Central Air Y/N Y
Total Bedrooms 4
Main Level Bedrooms 0
Laundry Type Upper Floor
Above Grade Finished Area Source Estimated
Above Grade Finished Area Unit Type Square Feet
Total Baths 4
Number of Elevators 1
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Exterior
Pool No Pool
Water Source Public
Garage Features Garage Door Opener
Type of Parking Attached Garage Driveway Attached Carport
Foundation Details Concrete Perimeter
Water View Y/N N
Lot Size Acres 0.09
Lot Size Source Estimated
Waterfront Y/N N
Builder Model Alice
Horse Y/N N
Navigable Water Y/N N
Water Oriented Y/N N
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Internal Only
Street Number 1 6509
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* Excluded Features
List By
Logan Skye Realty

Broker

sean@opaldc.com

Email

Affordability Calculator

$19,232
Per Month
90%
10%
0%
Monthly Principal & Interest
$17,232
Monthly Property Taxes
$2,000
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
3539877 Elementary School
3533526 Middle School
Walt Whitman High School High School
Pricing History
DatePricePrice ChangeDescription
10/1/2026$2,495,000 Listed Price

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6509 77Th Street, Cabin John, MD, 20818 is a Single Family Home for sale at $2,495,000 with 3,900 sqft and a lot size of 0.09. 6509 77Th Street has 4 bedrooms, 3.1 baths, and was built in 2027. The property's zip code is 20818 which is in Cabin John, MD