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20970 Promontory Sq, 
Sterling, VA 20165

$675,000


3

Beds


4

Baths


2,300

Sq Ft


Townhouse

Active

Listed by

Charles E Larock

Keller Williams Realty

Last updated:

September 13, 2025, 01:49 PM

MLS#

VALO2098368

Source:

BRIGHTMLS

About This Home

20970 Promontory Sq

Welcome to this beautifully updated 3-bedroom, 3.5-bath end-unit townhouse with a 1-car garage, offering space, style, and a prime location. Meticulously renovated in 2025 by contractor/owner and equipped with energy-efficient solar panels, this home is truly move-in ready. Step inside to a trendy foyer with shiplap solid wood plank walls. The main level features a fabulously renovated kitchen featuring modern cabinetry, quartz countertops, and stainless-steel appliances. The kitchen opens seamlessly to the cozy family room, which leads to a low-maintenance Trex deck—complete with solar lights on the deck posts—perfect for evening entertaining. The main level also offers a sun-filled living room and dining room, creating the ideal open layout for everyday living and hosting guests. The main level also features a half bath. Upstairs, the generous primary suite includes a walk-in closet, ceiling fan, and a luxurious en-suite bath with a jetted soaking tub, and marble flooring. Two additional spacious bedrooms and a full bath—complete with a Bluetooth speaker built into the shower light—offer comfort and convenience for family and guests. The finished lower level includes a rec room that is ideal for a home office, guest suite, or entertainment area. It features new carpet, access to the backyard, interior access to the garage, a spacious laundry room and an updated full bath. Additional recent upgrades include new siding in 2025, new smoke alarms in 2025, a new water heater in 2024, and the installation of solar panels in 2022 – providing both energy savings and environmental benefits. Plenty of extra parking in community parking lot just across the street! Walkable to all of the exciting new restaurants and shopping in the newly renovated Cascades Marketplace! Enjoy the exceptional amenities of the Cascades community: swimming pools, tennis, pickle ball and basketball courts, scenic walking trails, fitness centers, playgrounds, and more. Conveniently located just minutes from Costco, Aldi, HomeGoods, restaurants, and only 15 minutes to Dulles Airport. AND . . . you're just a 2-minute drive from Algonkian Regional Park and the Potomac River for outdoor adventures. Don’t miss this beautifully updated, light-filled home in an unbeatable location—schedule your tour today and make it yours!

Home Facts

Townhouse

4 Baths

3 Bedrooms

Built in 1992

Price Summary

675,000

$293 per Sq. Ft.

MLS #:

VALO2098368

Last Updated:

September 13, 2025, 01:49 PM

Added:

16 day(s) ago


Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

4

Full Bathrooms:

3

Interior

Living Area:

2,300 Sq. Ft.


Structure

Structure

Architectural Style:

Traditional

Building Area:

2,300 Sq. Ft.

Year Built:

1992


Lot

Lot Size (Sq. Ft):

3,049


Finances & Disclosures

Finances

Price:

$675,000

Price per Sq. Ft:

$293 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. © 2025 Bright MLS All rights reserved.

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