Nestled in the prestigious Loudoun Valley Estates, this exquisite Colonial-style residence offers a harmonious blend of luxury and comfort, perfect for those seeking an elevated lifestyle. This meticulously maintained home boasts a stunning brick front and vinyl siding, exuding timeless elegance. Step inside to discover a world of sophistication. The grand foyer welcomes you with a curved staircase, leading to a thoughtfully designed floor plan that seamlessly integrates living spaces. Rich wood floors and crown moldings enhance the warmth of the interiors, while chair railings add a touch of classic charm. The gourmet kitchen is a culinary enthusiast's dream, featuring upgraded countertops, a spacious island, and a butler's pantry that makes entertaining a delight. With energy-efficient appliances, including a double wall oven and warming drawer this kitchen is as functional as it is beautiful. Adjacent entrance and laundry room features front-loading washer and dryer. The inviting dining area is perfect for hosting gatherings, while the cozy family room, complete with fireplace, creates an intimate atmosphere for relaxation. The home also features a wet/dry bar, ideal for crafting your favorite cocktails or enjoying a quiet evening in. Retreat to the luxurious primary bath, designed for ultimate relaxation, and enjoy the convenience of additional bedrooms and bathrooms that can be tailored to your needs. The fully finished basement, with a walkout level, gas fireplace and ample windows, fitness room and a separate temperature controlled wine room, provides endless possibilities for recreation or relaxation. Outside, the property is a true oasis. Spanning nearly an acre, the beautifully landscaped lot offers a serene escape from the hustle and bustle of daily life. The screened deck invites you to unwind while enjoying the tranquil surroundings, and the underground lawn sprinkler system ensures your outdoor space remains lush and vibrant. With a side-entry, three-car garage equipped with a garage door openers, parking is both convenient and stylish. The home is also equipped with a comprehensive security system, providing peace of mind. This residence is not just a home; it's a lifestyle. Experience the perfect blend of luxury, comfort, and elegance in this exceptional property, where every detail has been thoughtfully curated to create a warm and inviting atmosphere. Embrace the opportunity to make this stunning residence your own.
Sold for $1,650,000
$1,650,000
43116 Unison Knoll Cir, Ashburn, VA 20148
5beds
7,173sqft
Single Family Residence
Built in 2004
0.92 Acres Lot
$1,664,200 Zestimate®
$230/sqft
$6,990 Estimated rent
Home value
$1,664,200
$1.58M - $1.75M
$6,990/mo
Zestimate® history
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Zillow last checked:
Listing updated:
Listed by:
Joseph Doman 703-929-5716,
Pearson Smith Realty, LLC
Bought with:
Syed Muhammad Suleman, 0225263205
Samson Properties
Source: Bright MLS,MLS#: VALO2109234
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bathrooms: 1
Rooms
- Room types: Primary Bedroom, Bedroom 2, Bedroom 4, Bedroom 1, Bathroom 1, Bathroom 2, Bathroom 3, Primary Bathroom, Half Bath
Primary bedroom
- Level: Upper
Bedroom 1
- Level: Upper
Bedroom 1
- Level: Lower
Bedroom 2
- Level: Upper
Bedroom 4
- Level: Upper
Primary bathroom
- Level: Upper
Bathroom 1
- Level: Lower
Bathroom 2
- Level: Upper
Bathroom 3
- Level: Upper
Bathroom 3
- Level: Upper
Half bath
- Level: Main
Heating
- Forced Air, Natural Gas
Cooling
- Ceiling Fan(s), Central Air, Electric
Appliances
- Included: Cooktop, Dishwasher, Disposal, Dryer, Energy Efficient Appliances, Extra Refrigerator/Freezer, Humidifier, Double Oven, Oven, Refrigerator, Washer, Water Heater, Gas Water Heater
Features
- Butlers Pantry, Chair Railings, Crown Molding, Curved Staircase, Dining Area, Double/Dual Staircase, Floor Plan - Traditional, Kitchen - Gourmet, Kitchen Island, Kitchen - Table Space, Primary Bath(s), Upgraded Countertops, Bar
- Flooring: Wood
- Windows: Window Treatments
- Basement: Connecting Stairway,Full,Finished,Exterior Entry,Rear Entrance,Sump Pump,Walk-Out Access,Windows
- Number of fireplaces: 2
Interior area
- Total structure area: 7,173
- Total interior livable area: 7,173 sqft
- Finished area above ground: 4,718
- Finished area below ground: 2,455
Property
Parking
- Total spaces: 3
- Parking features: Garage Faces Side, Garage Door Opener, Attached
- Attached garage spaces: 3
Accessibility
- Accessibility features: Other
Features
- Levels: Three
- Stories: 3
- Patio & porch: Deck, Screened
- Exterior features: Underground Lawn Sprinkler
- Pool features: None
Lot
- Size: 0.92 Acres
- Features: Landscaped
Details
- Additional structures: Above Grade, Below Grade
- Parcel number: 122471087000
- Zoning: R1
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Colonial
- Property subtype: Single Family Residence
Materials
- Brick Front, Vinyl Siding
- Foundation: Brick/Mortar
Condition
- Very Good
- New construction: No
- Year built: 2004
Details
- Builder model: CHAMBERLAIN
- Builder name: TOLL BROTHERS
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Electricity Available, Cable Available, Phone Available, Sewer Available, Water Available
Community & HOA
Community
- Security: Security System
- Subdivision: Loudoun Valley Estates
HOA
- Has HOA: Yes
- HOA fee: $171 monthly
Location
- Region: Ashburn
Financial & listing details
- Price per square foot: $230/sqft
- Tax assessed value: $1,747,030
- Annual tax amount: $14,063
- Date on market: 10/17/2025
- Listing agreement: Exclusive Right To Sell
- Inclusions: Parking Included In Saleprice
- Ownership: Fee Simple
Price history
| Date | Event | Price |
|---|---|---|
| 1/13/2026 | Sold | $1,650,000-4.6%$230/sqft |
Source:  Bright MLS #VALO2109234 Report a problem | ||
| 12/16/2025 | Contingent | $1,728,888$241/sqft |
Source: Bright MLS #VALO2109234 Report a problem | ||
| 12/6/2025 | Listed for sale | $1,728,888$241/sqft |
Source: Bright MLS #VALO2109234 Report a problem | ||
| 12/2/2025 | Contingent | $1,728,888$241/sqft |
Source: Bright MLS #VALO2109234 Report a problem | ||
| 10/17/2025 | Price change | $1,728,888-3.9%$241/sqft |
Source: Bright MLS #VALO2109234 Report a problem | ||
| 9/12/2025 | Listed for sale | $1,799,888+85.6%$251/sqft |
Source: Bright MLS #VALO2106832 Report a problem | ||
| 9/16/2013 | Sold | $970,000-1%$135/sqft |
Source: Public Record Report a problem | ||
| 7/6/2013 | Pending sale | $979,900$137/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 6/21/2013 | Price change | $979,900-1.8%$137/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 5/18/2013 | Price change | $998,000-3.6%$139/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 4/20/2013 | Price change | $1,035,000-1%$144/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 3/8/2013 | Price change | $1,045,000-4.6%$146/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 2/1/2013 | Listed for sale | $1,095,000+37.5%$153/sqft |
Source: Dulles North Ventures, LLC, dba Keller Williams Realty #LO8058869 Report a problem | ||
| 10/29/2004 | Sold | $796,127$111/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $14,064 -0.8% | $1,747,030 +6.6% |
| 2024 | $14,179 +10.2% | $1,639,150 +11.5% |
| 2023 | $12,863 +8.1% | $1,470,010 +10% |
| 2022 | $11,893 +17.3% | $1,336,340 +29.2% |
| 2021 | $10,140 -5.2% | $1,034,670 +0.1% |
| 2020 | $10,698 | $1,033,650 +4.8% |
| 2019 | $10,698 +2.4% | $986,320 +2.5% |
| 2018 | $10,443 -0.6% | $962,500 +3% |
| 2017 | $10,509 -3.7% | $934,090 -0.1% |
| 2016 | $10,910 | $934,630 +40.5% |
| 2015 | $10,910 +0.3% | $665,250 -4.4% |
| 2014 | $10,875 -5.8% | $695,600 -3.2% |
| 2013 | $11,545 | $718,870 |
| 2012 | -- | -- |
| 2011 | -- | -- |
| 2010 | -- | -- |
| 2009 | -- | $788,200 -7.3% |
| 2008 | -- | $850,600 -2.9% |
| 2007 | -- | $875,900 -12.5% |
| 2006 | -- | $1,001,200 +30.6% |
| 2005 | -- | $766,400 |
Find assessor info on the county website
Neighborhood: 20148
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Nearby schools
GreatSchools rating
- 9/10Rock Ridge High SchoolGrades: PK-12Distance: 0.7 mi
- 10/10Legacy Elementary SchoolGrades: PK-5Distance: 1.1 mi
- 8/10Stone Hill Middle SchoolGrades: 6-8Distance: 1.2 mi
Schools provided by the listing agent
- District: Loudoun County Public Schools
Source: Bright MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
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Estimated market value
$1,664,200
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Estimated market value
$1,664,200
- Virginia
- Loudoun County
- Ashburn
- 20148
- 43116 Unison Knoll Cir
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