For Sale
Townhouse for sale at 13640 Air And Space Museum Pkwy, Herndon, VA 20171 | MLS# VAFX2345882 | Listing updated on 2026-10-21
Photo 1 of Townhouse for sale at 13640 Air And Space Museum Pkwy, Herndon, VA 20171 | MLS# VAFX2345882 | Listing updated on 2026-10-21
Photo 2 of Townhouse for sale at 13640 Air And Space Museum Pkwy, Herndon, VA 20171 | MLS# VAFX2345882 | Listing updated on 2026-10-21
Photo 3 of Townhouse for sale at 13640 Air And Space Museum Pkwy, Herndon, VA 20171 | MLS# VAFX2345882 | Listing updated on 2026-10-21
Photo 4 of Townhouse for sale at 13640 Air And Space Museum Pkwy, Herndon, VA 20171 | MLS# VAFX2345882 | Listing updated on 2026-10-21
30+
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Street View

$819,500

Monthly Est:$4,079

  • Beds Icon4 Beds
  • Beds Icon
    5 Baths
  • Beds Icon2,845sqft

13640 Air And Space Museum Pkwy, Herndon, VA 20171

$4,079/moEst:

Get Pre-Approved

  • Townhouse

  • Built in 2018

  • $111/mo HOA

  • 1,542 sqft lot

  • $288/sq.ft

Description

Some homes you tour. This one you feel — the moment afternoon sun pours through walls of windows and hits the walnut floors, you start picturing your life here.

Set at the end of the row in the highly desirable Discovery Square community, this 4-bedroom, 3-full-plus-2-half-bath townhome delivers what end units always promise and rarely do: light from every direction, genuine privacy, and treetop views that make you forget you're minutes from everything.

Wake up to green outside your bedroom windows — expansive glass frames mature trees, so mornings start calm and quiet, high above the street. That feeling follows you through the house: an end unit means windows where ot
her homes have shared walls, and nearly every room borrows light and greenery from outside.

The main level is made for gathering. The gourmet kitchen anchors it all — quartz counters, white shaker cabinetry with glass-front uppers, stainless appliances, an extra-large gas range, double wall oven, and an oversized island with room for four. This is the kind of kitchen where weeknight dinners stretch into long conversations and holiday cooking feels like celebration, not chore. Glass doors open from the light-filled living room — built-in shelving, recessed lighting, tall ceilings — to your private balcony among the trees.

Upstairs, the primary suite is a true retreat — deep walk-in closet, dual vanities, oversized glass shower, and those treetop views to wake up to. Two more generous bedrooms with big closets, plus laundry on the same floor, so no one hauls baskets up and down stairs.

The lower level is pure flexibility: a full ensuite bedroom made for guests, aging parents, or a ground-floor office — with a mudroom off the two-car garage that swallows the chaos of everyday life.

And then there's the top floor. The vaulted loft — lounge, office, gym, whatever you dream — opens onto a private rooftop terrace under open sky. Morning coffee above the treetops. Summer evenings with friends as the sun goes down. This is the space buyers remember long after the tour ends.

Step outside to Discovery Square's play areas and walking paths, with Sully Community Center next door. The Herndon location puts Dulles Airport, Silver Line Metro, Reston Town Center, and every major commuter route minutes away — and with the new school boundaries, highly coveted Skyview becomes your high school starting 2027–28.

Meticulously kept, thoughtfully designed, wrapped in green, and ready for its next chapter. End units like this don't wait around.

  • Houzeo last checked: 7 hours ago
  • Listing updated: October 21, 2026 at 4:21 pm
  • Listing Provided by: Gail A Carter (202) 213-0101 | RLAH @properties (703) 390-9460
  • Source: Bright MLS-NJ | MLS#: VAFX2345882 Bright MLS-NJ

Property Details

  • Status

    Active

  • Type

    Townhouse

  • No. of Stories

    -

  • County

    Fairfax Va County

  • City

    Herndon

  • Neighborhood

    --

  • Year Built

    2018

  • HOA Fees

    $111/mo

  • Finished Area

    2,845 sqft

  • Lot Size

    1,542 sqft lot

  • Basement Area

    - sqft

  • MLS Name

    Bright MLS

  • MLS Number

    VAFX2345882

  • MLS Status

    ACTIVE-BRIGHT

  • Days on Market

    2

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Location

HOA Management

N/A

HOA Fees

$110.75/ Monthly

Amenities

Amenities and services may be covered by one or multiple associations and service providers.

Bike Trails Bike Trails

Common Area Common Area

Snow Removal Snow Removal

Trash Pickup Trash Pickup

Park Playground Park Playground

Walk path Walk path

Common Area Maintenance Common Area Maintenance

Management Management

Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.

Facts & Features

Rooms

  • Bedrooms & bathrooms

    Bedrooms: 4

    Bathrooms: 5

Interior

  • Appliances

    Cooktop, Dishwasher, Microwave, Oven Double, Oven Wall, Range Hood, Refrigerator, Water Dispenser, Washer, Stainless Steel Appliances, Oven/range Gas, Icemaker, Dryer, Disposal, Built In Microwave

  • Flooring

    Wood

  • Sewer

    Public Sewer

  • Cooling

    Central A/c

  • Heating

    Forced Air

  • Exterior Features

    Sidewalks, Street Lights

  • Window Features

    Low E

  • Interior Features

    Family Room Off Kitchen, Kitchen Gourmet, Kitchen Island, Primary Bath(s), Built Ins, Upgraded Countertops, Wood Floors, Recessed Lighting, Floor Plan Open, Pantry, Entry Level Bedroom, Dining Area, Crown Moldings, Ceiling Fan(s)

Construction

  • Year Built

    Year Built: 2018

  • Home type

    Townhouse

  • Construction Materials

    Brick, Hardi Plank Type

  • Roof

    Asphalt

  • Property Condition

    Excellent

  • Architectural Style

    Contemporary

  • Foundation Details

    Other

Utilities & Energy

  • Association Amenities

    Common Grounds, Bike Trail, Jog/walk Path, Tot Lots/playground

  • Fireplace Features

    Mantel(s)

  • Water Source

    Public

Other Features

  • Patio And Porch Features

    Deck, Roof

  • Subdivision Name

    Discovery Square

Price History

DateEventPrice

10/20/2026

Source: mls_logoBright MLS-NJ #VAFX2345882

Listed for Sale

$819,500

$288/sqft

10/14/2026

Source: mls_logoBright MLS-NJ #VAFX2345882

Coming Soon

$819,500 +24.17%

$288/sqft

01/02/2019

Source: mls_logoBright MLS-NJ #1002409926

Sold

$660,000

$232/sqft

Nearby Homes

Based on information from Bright MLS through Oct 22, 2026, 03:47PM. Listing information is from various brokers who participate in the Bright MLS IDX program and not all listings may be visible on the site. The property information being provided on or through the website is for the personal, non-commercial use of consumers and such information may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Some properties which appear for sale on the website may no longer be available because they are for instance, under contract, sold or are no longer being offered for sale. Property information displayed is deemed reliable but is not guaranteed. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 Bright MLS, Inc. All Rights Reserved. Click here for more information

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