43044 Unison Knoll Circle Ashburn, VA $ 2,175,000
43044 Unison Knoll Circle
$ 2,175,000
Recently Listed
Share Save

43044 Unison Knoll Circle

Ashburn, VA, 20148
$ 2,175,000
Bedrooms5 Baths5.1 Sq 8,515

Monthly Estimate*

$ 13,392

43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 1
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 2
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 3
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 4
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 5
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 6
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 7
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 8
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 9
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 10
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 11
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 12
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 13
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 14
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 15
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 16
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 17
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 18
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 19
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 20
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 21
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 22
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 23
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 24
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 25
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 26
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 27
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 28
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 29
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 30
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 31
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 32
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 33
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 34
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 35
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 36
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 37
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 38
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 39
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 40
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 41
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 42
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 43
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 44
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 45
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 46
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 47
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 48
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 49
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 50
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 51
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 52
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 53
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 54
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 55
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 56
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 57
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 58
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 59
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 60
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 61
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 62
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 63
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 64
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 65
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 66
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 67
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 68
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 69
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 70
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 71
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 72
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 73
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 74
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 75
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 76
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 77
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 78
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 79
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 80
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 81
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 82
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 83
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 84
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 85
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 86
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 87
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 88
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 89
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 90
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 91
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 92
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 93
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 94
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 95
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 96
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 97
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 98
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 99
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 100
43044 Unison Knoll Circle, Ashburn, VA 20148 - Image 101
View a Virtual Tour

Single Family Home for sale in Ashburn, VA

for $2,175,000 with 5 bedrooms and 5 full baths, 1 half bath. This 8,515 square foot home was built in 2004 on a lot size of 0.93.

Set on a lush .93-acre homesite, this extraordinary 8,500+ sq. ft. Toll Brothers Henley Federal residence is a masterclass in scale, elegance, and modern refinement. A stately brick faade and beveled glass entry open to a breathtaking two-story foyer, where twin sweeping staircases establish a sense of timeless grandeur. Every space has been thoughtfully curatedfrom the formal entertaining rooms with intricate millwork to the sunlit atrium retreat. At the heart of the home, the designer kitchen redefines luxury living, blending quartz surfaces, custom soft-close cabinetry, and a statement island built for gathering. The adjoining sunroom and expansive deck create a seamless indoor-outdoor experience. The soaring two-story great room, anchored by a dramatic brick fireplace, offers both comfort and architectural impact, while a private library provides a quiet space for work or reflection. Upstairs, the primary suite is a sanctuary unto itselfcomplete with a sitting room, an extraordinary 26-foot dressing room, and a spa-caliber bath crafted in porcelain and quartz. Each additional bedroom is a private suite, offering elevated comfort for family and guests alike. The lower-level transforms into a full-scale entertainment destination, with a rec room, brick, gas fireplace, home theater, bar, finished storage/gym space, 2nd office, and 5th bedroom, full bath and additional guest accommodations. Outdoors, the estate continues to impress with a fully fenced yard, mature fruit trees, professional landscaping, a 7-zone irrigation system and multiple spaces for gathering and relaxation. With a 3-car garage, EV charging, smart home features, and a premier location near top-tier shopping, dining, and commuter routes, this home delivers an exceptional lifestyle at every turn.

See more

Single Family Active

Price

$ 2,175,000

Bedrooms

5

Full Bath

5

Half Bath

1

Property Type

Single Family

Taxes

$ 14,368

Style

Colonial

Lot Size

0.93

Year Built

2004

Town/City

Ashburn

County/Region

Loudoun

MLS | Web ID

VALO2118914

Features
General
Living Area 8515
Sewer Public Sewer
Heating Zoned Forced Air
Cooling Central A/C Zoned
Utilities Under Ground
Possession Settlement
Zoning R1
HOA Fee 196.00
Garage Spaces 3.00
Association Fee Includes Management Pool(s) Reserve Funds Road Maintenance Snow Removal Trash
Patio/Porch Features Deck(s) Patio(s)
Architectural Style Colonial
Construction Materials Masonry
School District LOUDOUN COUNTY PUBLIC SCHOOLS
Year Built 2004
Levels 3
Tax Year 2026
Ownership Fee Simple
Cool Fuel Electric
Section 8
Accessibility None
Assoc Fee Paid Per Monthly
County LOUDOUN
New Construction N
Property Type Residential
Association Amenities Club House Common Grounds Jog/Walk Path Pool - Outdoor Tennis Courts Tot Lots/Playground
HOA Y
Subdivision Name LOUDOUN VALLEY ESTATES
Garage Y/N Y
Water Access Y/N N
Other Structures Above Grade Below Grade
Full Baths 5
Status ACTIVE
Directions From Route 7 take exit for Loudoun County Pkwy South turn right on Ryan Rd turn left onto Airmont Hunt Turn right onto Unison Knoll home will be on your right.
City ASHBURN
Disclosures Prop Disclosure Subject to Condo/HOA Docs
Association Name LOUDOUN VALLEY ESTATES HOA
Senior Community Y/N N
Lot Size Units Square Feet
Lot Size Square Feet 40511.00
Tax Annual Amount 14368.0
Structure Type Detached
Condo/Coop Association fee Y/N N
Bathrooms Count Main Level 1.00
Price Per Sq Ft Total AG 395.6
Acceptable Financing Cash Conventional FHA VA
Vacation Rental Y/N N
Virtual Tour http://homes.btwimages.com/mls/232515046
Builder Name Toll Brothers
Standard Status Active
Year Built Source Assessor
Legal Subdivision LOUDOUN VALLEY ESTATES
Tax Lot 114
See more
Interior
Interior Amenities Bathroom - Soaking Tub Bathroom - Stall Shower Bathroom - Tub Shower Carpet Ceiling Fan(s) Chair Railings Crown Moldings Curved Staircase Dining Area Family Room Off Kitchen Floor Plan - Traditional
Heating Fuel Natural Gas
Basement Fully Finished Interior Access Walkout Level Windows
Total Fireplaces 2
Fireplace Features Mantel(s) Gas/Propane
Hot Water Natural Gas
Basement (Y/N) Y
Heating Y/N Y
Fireplace Y/N Y
Above Grade Finished Area 5498
Half Baths 1
Central Air Y/N Y
Total Bedrooms 5
Below Grade Finished Area 3017
Room Type Living Room Dining Room Primary Bedroom Sitting Room Bedroom 2 Bedroom 3 Bedroom 4 Bedroom 5 Kitchen Game Room Family Room Foyer Exercise Room Laundry Mud Room Office Recreation Room Solarium Utility
Below Grade Finished Area Unit Type Square Feet
Laundry Type Main Floor
Below Grade Finished Area Source Estimated
Above Grade Finished Area Source Assessor
Above Grade Finished Area Unit Type Square Feet
Total Baths 6
See more
Exterior
Exterior Amenities Extensive Hardscape Sidewalks Underground Lawn Sprinkler
Pool Yes - Community
Fencing Fully Rear
Parking Features Paved Driveway
Lot Features Backs - Open Common Area Backs to Trees Front Yard Landscaping Level Open Rear Yard
Water Source Public
Garage Features Garage - Side Entry Garage Door Opener Inside Access
Type of Parking Attached Garage Driveway
Foundation Details Concrete Perimeter
Water View Y/N N
Lot Size Acres 0.93
Lot Size Source Assessor
Waterfront Y/N N
Door Features French
Builder Model Henley Federal
Land Assessed Value 509300.00
Navigable Water Y/N N
Water Oriented Y/N N
See more
Internal Only
Street Number 1 43044
See more
* Excluded Features
List By
Keller Williams Realty

Broker

abeck@kw.com

Email

Affordability Calculator

$14,589
Per Month
92%
8%
0%
Monthly Principal & Interest
$13,392
Monthly Property Taxes
$1,197
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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.
Learn more about how to save

Discover how much house you can afford

Your dream home may be within reach.

Learn More about how to save

The time to sell is now
THE TIME TO SELL IS NOW! What's my home worth?
Nearby
3534791 Elementary School
3533408 Middle School
Rock Ridge High School High School
Pricing History
DatePricePrice ChangeDescription
3/26/2026$2,175,000 Listed Price

Map


See all

43044 Unison Knoll Circle, Ashburn, VA, 20148 is a Single Family Home for sale at $2,175,000 with 8,515 sqft and a lot size of 0.93. 43044 Unison Knoll Circle has 5 bedrooms, 5.1 baths, and was built in 2004. The property's zip code is 20148 which is in Ashburn, VA