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Picture Saturday morning: you walk to coffee, stroll the community paths, pick up groceries & then head home to a house where every project is already done. This freshly refreshed 3-level townhome in sought-after Ashburn Farm puts groceries, coffee, your bank, the gym and everyday errands within walking distance. New flooring, new carpet and fresh paint throughout mean all that’s left to do is unpack! <br><br> The main level flows easily from living to dining to a quartz kitchen with stainless steel appliances, made for weeknight dinners and weekend gatherings. Upstairs, the primary bedroom has its own full bath, with 2 more bedrooms and a second full bath down the hall. The fully finished walkout lower level adds a spacious rec room, a third full bath and laundry. It works for movie nights, a home office or a private space for guests. You get over 2,000 sq ft of living space plus 2 assigned parking spaces! <br><br> Ashburn Farm living means outdoor pools, tennis and pickleball courts, lakes, playgrounds, a community center and miles of walking and biking trails right outside your door. You’re minutes from the Ashburn Metro station, Route 7, the Dulles Greenway, the W&OD Trail and One Loudoun’s dining and entertainment, and less than 10 miles from Dulles Airport. The home is in the Stone Bridge High School and Trailside Middle School pyramid. Refreshed homes in this location don’t stay on the market long. Come see it before someone else calls it home.

Highlights

  • Residential
  • Townhouse
  • Built in 1988
  • 0.04 Acre Lot
  • $125/mo HOA
  • 15 days on Market

Open House

  • November 10, 2026
    3:30pm - 5:30pm
  • November 11, 2026
    3:30pm - 5:30pm
  • November 12, 2026
    3:30pm - 5:30pm
  • November 13, 2026
    3:30pm - 5:30pm

This open house information was last updated on 11/09/2026 12:55PM

  • Bedrooms
    3
  • Bathrooms
    3 full · 1 half
  • Year Built
    1988
  • Architectural Style
    Other
  • Foundation
    Other
  • Parking Features
    Other, Assigned
  • Living Area
    2022.0
  • Interior Features
    Built-in Features
  • Appliances
    Dryer, Dishwasher, Microwave, Washer, Range, Disposal, Gas Water Heater, Stainless Steel Appliance(s), Built-In Range
  • Flooring
    Carpet
  • Pool Features
    Community
  • Cooling
    Central Air, Electric
  • Heating
    Forced Air, Natural Gas, Heat Pump
  • Basement
    Finished, Full, Walk-Out Access, Partial, Daylight, Sump Pump, Exterior Entry, Other

  • Acres
    0.04
  • Water Front Features
    Lake
  • Water
    Public

  • County
    Loudoun
  • City
    Ashburn
  • Neighborhood
    ASHBURN FARM
  • Zip Code
    20147
  • High School
    STONE BRIDGE
  • Middle School
    TRAILSIDE
  • Elementary School
    CEDAR LANE

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Frequently Asked Questions

How do I schedule a tour of 21166 Winding Brook Sq?

We can make that happen quickly. Click Tour This Home and we'll connect you directly with our vetted local partner to schedule your visit to 21166 Winding Brook Sq.

They know residentials in the area well and can give you the guidance you need to buy with confidence.

How do I get more information about 21166 Winding Brook Sq?

Click Ask a Question to talk with our team. You already know it is a 3 bed, 3 bath, listed for $618,900. We can talk through recent upgrades, potential seller motivation, how this townhouse compares to others in Ashburn, and can even get you in to see the property quickly.

Are there any upcoming open houses for this property?

Yes—an open house is scheduled for . Let us connect you with our local expert before you go so they can help you prepare questions, highlight key features, and arrange a private tour if that time doesn't work.

How much is the monthly mortgage payment for 21166 Winding Brook Sq?

With a 20% down payment and a 30-year fixed loan at an illustrative 7.25% rate, the ez Mortgage Calculator estimates the monthly payment for 21166 Winding Brook Sq at around $3,899. This includes estimated property taxes and insurance.

Want to see how this changes with different down payments or interest rates? Jump to the calculator to run the numbers and fine-tune your plan.

How do I get pre-approved to buy 21166 Winding Brook Sq?

Stand out in a competitive market by getting pre-approved today. Our quick and private pre-approval process helps you understand your true buying power—no credit pull required to explore all of your options.

Or, let us connect you with our preferred local lender in Loudoun County. They will give you all of your available financing options, based on your specific situation and what is available to you.

Can I negotiate the asking price for 21166 Winding Brook Sq?

In most cases, yes. Whether 21166 Winding Brook Sq is priced competitively or not, your best offer depends on your personal situation, the seller's timeline, and recent activity in Ashburn's market. Our preferred local partner will help you craft a strategy—factoring in comparable properties that have sold, timing, and deal structure—to make a smart, strong offer. Click here to ask about negotiation opportunities.

How do I make an offer on 21166 Winding Brook Sq?

We can handle that for you. Our preferred local agent specializes in residentials in Ashburn and can guide you through every step of the offer process.

You need an expert who is looking out for your best interests. From market valuation to contingencies and timing, they'll help you present a compelling offer that fits your goals. Click Ask a Question to get started today.

What is the price per square foot for this home?

This home is listed at $618,900 with 2,022 sqft of space—that comes out to approximately $306 per square foot.

How long has this property been on the market?

21166 Winding Brook Sq was listed on October 26, 2026, which means it's been on the market for 15 days.

Want to keep tabs on it? Click the ♥ to favorite this home and get notified of price drops or changes.

When was this house built?

This home was built in 1988, making it approximately 38 years old.

What is the lot size of this property?

21166 Winding Brook Sq sits on a 0.04-acre lot, which is 1,742 square feet.

What schools are assigned to this property?

Based on MLS info, this home is zoned for:

  • Elementary: CEDAR LANE
  • Middle: TRAILSIDE
  • High: STONE BRIDGE

Want to see how these schools compare? Check out our Loudoun County School Guide to see ratings, reviews, and more for the schools in the area.

What are the property taxes for 21166 Winding Brook Sq?

The most recent public record shows annual property taxes for 21166 Winding Brook Sq were approximately $4,518. This may change with reassessment or exemptions. Our local partner can verify current tax amounts and help you estimate future costs based on your situation.

Is there an HOA fee for this property, and what does it cover?

This home has an HOA fee of $125 paid monthly.

This covers access to community features including: Picnic Area, Playground, Tennis Court(s), Trail(s), Party Room, Jogging Path, Recreation Facilities.

Is 21166 Winding Brook Sq still available for sale?

Yes, this home is still available! Click the ♥ to favorite it so you don't miss any changes—or ask our local expert to schedule a time to see it in person.

Source: ez Home Search, MLS Data

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Listing information provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed by the MLS. Copyright 2026, Bright. All rights reserved.

Last Updated: November 10, 2026 at 10:26AM | Source: Bright | MLS#: VALO2139276