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6509 77th St, 
Cabin John, MD 20818

$2,495,000


4

Beds


4

Baths


3,900

Sq Ft


Single Family

Active

Listed by

Sean P Ruppert

Logan Skye Realty, 3013203979, jason@opaldc.com

Last updated:

November 1, 2026, 02:14 AM

MLS#

MDMC2258386

Source:

BRIGHTMLS

About This Home

6509 77th St

**Onsite Sales by appointment. 20% SOLD OUT. Look us up online, MID MOD MEWS by OPaL to set your time to learn more. These all-new single-family homes inside the beltway offer the perfect blend of classic mid-century style and smart 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 homesite and customize the interior finishes; plus buying early gives you time to plan your more and sell your current home. Built, sold and warrantied by OPaL DC, a seven-time DC Home of the Year winner and your Cabin John neighbor. Look us up online to make your appointment to learn more.

Home Facts

Single Family

4 Baths

4 Bedrooms

Built in 2027

Subdivision & Development:

CABIN JOHN

Price Summary

2,495,000

$639 per Sq. Ft.

MLS #:

MDMC2258386

Last Updated:

November 1, 2026, 02:14 AM

Added:

a month ago


Rooms & Interior

Bedrooms

Total Bedrooms:

4

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

3,900 Sq. Ft.


Structure

Structure

Architectural Style:

Mid-Century Modern

Building Area:

3,900 Sq. Ft.

Year Built:

2027


Lot

Lot Size (Sq. Ft):

3,920


Finances & Disclosures

Finances

Price:

$2,495,000

Price per Sq. Ft:

$639 per Sq. Ft.

Source:BRIGHTMLS
The information being provided by Bright Mls is for the consumer’s personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The information is deemed reliable but not guaranteed and should therefore be independently verified. © 2026 Bright Mls All rights reserved.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.