Back 21899 Knob Hill Place
Off Market

21899 Knob Hill Place

Ashburn VA 20148

5
5
2
5082 sq. ft.
16117 sq. ft.
Single-Family
Last sold for $1,150,000
Ashraf MorsiAshraf Morsi, last sold this property on 13 October 2025 after 25 days on market.

Overview

This beautiful colonial home offers over 5,000 square feet of refined living space across three beautifully finished levels, with 5 bedrooms and 4.5 bathrooms. The home is surrounded by a meticulously landscaped yard spanning more than a quarter acre. Nestled within a neighborhood bordered by protected conservation land, the surrounding greenery is preserved—ensuring enduring natural beauty and privacy. Residents also enjoy resort-style amenities, with the community pool just one block away. Entering the home, you are greeted by gleaming hardwood floors and elegant crown molding that flow seamlessly throughout the main level. The gourmet kitchen is a chef’s delight, showcasing freshly painted white cabinetry, granite countertops, a center island, stainless steel appliances, and a brand-new cooktop. An inviting family room with a fireplace adjoins the kitchen, while the sun-drenched breakfast area offers direct access to the expansive deck, ideal for alfresco dining and entertaining. The formal living and dining rooms exude sophistication, with the dining room highlighted by chair rail accents, over-head lighting, and a bump-out window that illuminates the space with natural light. A private study and a stylish powder room complete the main level. Upstairs, the lavish primary suite is a serene retreat, boasting a spacious walk-in closet and a spa-inspired ensuite with a glass-enclosed shower, soaking tub, and dual vanities. Three additional bedrooms on this level are generously sized, including one with a private ensuite bath, while the remaining two share a well-appointed hall bathroom. The laundry room is located on this level as well, creating easy-living. The fully finished walk-out lower level provides exceptional versatility with a sprawling recreation room designed for entertaining—perfect for movie nights, game day gatherings, or casual lounging. A fifth bedroom and full bath offer ideal accommodations for guests or extended family. Outside, the home’s curb appeal is matched by a lush, expansive backyard with a manicured lawn, providing a private oasis for relaxation, play, and entertaining.

Features

5 bedrooms
5 bathrooms
2 carspaces
2 garage spaces
5082 sq. ft. floor area
16117 sq. ft. lot size
Single-Family

Estimated Value

Based on this property and similar 5 bedroom single-family properties sold in Ashburn over the last 12 months, the estimated median property value of 21899 Knob Hill Place is $1.26m.

Median value
$1.26m
Estimated value range
$887k - $2.86m
Median days on market
7
Estimated value trend
1%
increase over the last 12 months
Average days on market is based on recent, comparable sales in Ashburn. It is only an indication of the time a property is actively listed and should not be relied upon as an accurate representation of how soon a property will be sold.

Property history for 21899 Knob Hill Place

2025
Sold
$1,150,000
13 Oct 2025 by Ashraf Morsi, of Real Broker, LLC

Happy sellers in Ashburn

93%
93% of sellers in Ashburn reported that their sale price either exceeded or met their price expectations.

Ashburn stands out for consistently delivering exceptional satisfaction and strong market results for homeowners.

This is based on voluntary sentiment collected from 8 reviews in Ashburn over the last 12 months.

Local market activity for 5 bedroom single-family properties in Ashburn

In the last 12 months, 97 five-bedroom single-family properties similar to 21899 Knob Hill Place, have been sold.

This represents a 21% increase in five-bedroom single-family properties sales when compared to the previous 12 months.

Nearby agents

Compare and contact these top performing agents who’ve delivered exception customer service for their clients in Ashburn

or
Skip the list and find your ideal agent to sell your propertyFind My Agent
© 2026 RateMyAgent