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$664,900 -$20,000 (-2.92%) Price Reduced

  • For Sale
  • Coming Soon
  • Townhouse
  • 3 Beds
  • 2 Full Baths
  • 1 Partial Bath
  • 2,768 Sq. Ft.
  • 1 Car Garage
  • Updated 22 hours ago

Next open house:

Open House: 1:00 PM - 3:00 PM

Saturday 10/17 1:00 PM - 3:00 PM

43209 Mongold Square,Ashburn, VA 20148

43209 Mongold SquareAshburnVA20148

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Join us at 43209 Mongold Square on:

  • Open House: 1:00 PM - 3:00 PM

    Sunday 10/18 1:00 PM - 3:00 PM

    43209 Mongold Square,Ashburn, VA 20148
    43209 Mongold SquareAshburnVA20148
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Exceptional end-unit Delanie model offering over 2,700 square feet of beautifully designed living space, abundant natural light, and panoramic views of trees and open space. This spacious 3-bedroom, 2.5-bath home combines the feel and function of a townhome with the low-maintenance convenience of condominium ownership. The open main level is designed for both everyday living and entertaining, with beautiful wide-plank hardwood flooring and oversized windows taking full advantage of the end-unit setting and treed views. At the heart of the home is the stunning gourmet kitchen featuring a huge quartz-topped island, stainless steel appliances, abundant cabinetry, and a large walk-in pantry. The kitchen flows seamlessly into the generous dining and living areas, along with flexible space ideal for a home office or playroom. Step outside to the main-level balcony for yet another place to enjoy the peaceful surroundings. Upstairs, the spacious primary suite features a large walk-in closet and luxurious ensuite bath with dual-sink vanity and oversized shower. Two additional bedrooms, a full hall bath, conveniently located laundry room, and versatile loft/sitting area provide exceptional flexibility. And then there is the rooftop terrace-an impressive additional outdoor living space perfect for entertaining, relaxing under the open sky, or simply enjoying the views. An attached one-car garage and private driveway add everyday convenience. Enjoy the extensive amenities of Carlisle at Loudoun Valley, including pools, fitness facilities, clubhouse, walking trails, and playgrounds, along with a location convenient to shopping, dining, Dulles International Airport, major commuter routes, and approximately 5 miles to Silver Line Metro. A rare combination of generous interior space, multiple outdoor living areas, beautiful views, and low-maintenance living in the heart of Ashburn.

Full Property Details for 43209 Mongold Square

General

  • Price: $664,900
  • HOA FEE: $115/month
  • Taxes: $5,266 (2026)
  • Status: Coming Soon
  • Type: Townhouse
  • Source: BrightMLSMidAtlantic
  • MLS ID: VALO2136522
  • Updated: 10/8/2026
  • Added to Site: 14 day(s) ago
  • Expected Market Date: 10/16/2026

Interior

  • Rooms/Areas: Living Room, Dining Room, Bedroom 2, Kitchen, Den, Bedroom 1, Other, Bathroom 1, Bathroom 2, Bathroom 3
  • Appliances: Built-In Microwave, Dryer, Washer, Cooktop, Dishwasher, Disposal, Refrigerator, Icemaker, Oven - Wall
  • Flooring: Engineered Wood

Rooms

Bathrooms

  • Total Bathrooms: 3
  • Full Bathrooms: 2
  • Half Bathrooms: 1
  • Upper Floor Baths: 2
  • Upper - Full Baths: 2
  • Main Floor Baths: 1
  • Main - 1/2 Baths: 1

Bedrooms

  • Total Bedrooms: 3
  • Bedrooms Upper: 3

Other Rooms

  • Laundry: Has Laundry

Additional Information

  • Shared Amenities: Exercise Room, Fitness Center, Jog/Walk Path, Pool - Outdoor, Tennis Courts, Tot Lots/Playground, Swimming Pool, Recreational Center, Pickleball Courts, Basketball Courts
  • Shared Pool: Yes
  • Pool: Yes

Parking

  • Garage: Yes
  • Garage Spaces: 1
  • Total Spaces: 3
  • Parking Features: Asphalt Driveway
  • Parking Type: Attached Garage, Driveway
  • Garage Description: Garage - Rear Entry

Location

  • County: LOUDOUN
  • Subdivision: LOUDOUN VALLEY CARLISLE
  • Driving Directions: From Loudoun County Parkway: Turn onto Evergreen Ridge Drive. Turn Left onto Belvoir Woods Parkway. Turn Right onto Wealdstone Terrace, then proceed to Mongold Sq.

School Information

  • School District: Loudoun County Public Schools
  • Elementary School: Rosa Lee Carter
  • Middle School: Stone Hill
  • High School: Rock Ridge

Community

  • Association: Yes
  • Assoc. Name: CARDINAL MANAGEMENT COMPANY
  • Assoc. Fees Include: Pool(s), Recreation Facility
  • Pets Allowed: Yes
  • Pets: Number Limit

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central A/C
  • Cooling Fuel: Electric
  • Heating Type: Forced Air
  • Heating Fuel: Natural Gas
  • Water Heater: Natural Gas

Utilities

  • Sewer: Public Sewer
  • Water: Public
  • Utility Description: Electric Available, Natural Gas Available, Sewer Available, Water Available

Structural Information

  • Architectural Style: Contemporary
  • Structure Type: End of Row/Townhouse
  • Construction: Combination
  • Foundation: Other
  • Walls/Ceilings: 9'+ Ceilings
  • Windows: Double Pane, Vinyl Clad
  • Doors: Insulated, Sliding Glass
  • Stories Description: Main, Upper 1
  • Square Feet: 2,768
  • Sq. Ft. Source: Assessor
  • Living Area: 2,768 Sq. Ft.
  • Finished Above Grnd: 2,768 Sq. Ft.
  • Year Built: 2020
  • Year Built Source: Assessor
  • Property Condition: Excellent

Lot Features

  • Property View: Garden/Lawn, Scenic Vista, Trees/Woods
  • Zoning: PDH4
  • Lot Description: Adjoins - Open Space, Corner, Premium, Trees/Wooded

Financial Considerations

  • Price Per Sq. Ft.: $240.21
  • Association Fee: $115
  • Assoc Fee Freq.: Monthly
  • Condo Fee: $163
  • Condo Fee Freq: Monthly
  • Assessment Year: 2026
  • City/TownTax Freq: Annually
  • County Tax: $5,266
  • County Tax Freq: Annually
  • Tax w/Assessment: $654,140
  • Tax Amount: $5,266
  • Tax Year: 2026
  • Tax Total Finished Sq. Ft.: 2768

Disclosures and Reports

  • Ownership: Condominium
  • Condo: Yes

Listed by Pearson Smith Realty, LLC, Lisa B Ford

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Listing agent

— 43209 Mongold Square —

  • Lisa B Ford

    Pearson Smith Realty, LLC

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 43209 Mongold Square

School District:Loudoun County Public Schools
NameGradesDistance
Rosa Lee Carter Elementary School
43330 Loudoun Reserve Drive, Ashburn, VA 20148
PK-50.9 mi
Rock Ridge High School
43460 Loudoun Reserve Drive, Ashburn, VA 20148
9-121 mi
Stone Hill Middle School
23415 Evergreen Ridge Drive, Ashburn, VA 20148
6-80.3 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 43209 Mongold Square Get Price Alerts and Save Property

Date
Details
Price
Change
Source
10/08/2026
Price Reduced
$664,900
-2.92%
MLS
9/25/2026
Listed
$684,900
17.17%
MLS
10/19/2020
Sold
$584,549
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 43209 Mongold Square

Year
Property Taxes
Change
Tax Assessment
Change
2026
$5,266
—
$654,140
—
2025
$5,259
-5%
$653,320
3%
2023
$5,556
3%
$635,020
4%
2022
$5,415
7%
$608,420
18%
2021
$5,049
—
$515,200
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

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Listed by Pearson Smith Realty, LLC, Lisa B Ford

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43209 Mongold Square, Ashburn, VA 20148 (MLS# VALO2136522) is a Townhouse property with 3 bedrooms, 2 full bathrooms and 1 partial bathroom. 43209 Mongold Square is currently listed for $664,900 and was received on September 25, 2026. Want to learn more about 43209 Mongold Square? Do you have questions about finding other Townhouse real estate for sale in Ashburn? You can browse all Ashburn real estate or contact a Coldwell Banker agent to request more information.

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