SOLD OCT 24, 2025

Off Market Oct 2025 for $740K

$759,970

Est. refi paymentEst. refi $5,374/mo

•

1,408

sq ft

21506 Shellhorn Rd, Ashburn, VA 20147

About this home

* * OPEN HOUSE - SUNDAY 9/14 FROM 1-3P * * Rare opportunity in the heart of Ashburn! Charming 3-bedroom, 1-bath home sits on a large, flat, private lot backing to a protected conservatory offering unmatched privacy and future potential. Ideal for someone looking to enjoy space and serenity now, or build a larger custom home later. The property features two driveway access points. One from Shellhorn Rd and a second from the neighboring community providing convenience and flexibility for future expansion. Fantastic location just minutes from the Ashburn Metro, Dulles Greenway, and Route 28, with Dulles Airport less than 15 minutes away. Close to local commuter bus stops and park-and-rides. Enjoy nearby shopping and dining at Broadlands Village Center, including popular Parallel Wine & Whiskey Bar. Zoned for the desirable Stone Bridge High School pyramid. No HOA. A one-of-a-kind lot with room to grow. Don’t miss this unique Ashburn opportunity!

Single-familyProperty Type

1953Year Built

0.74 acresLot Size

$540Est. Price/Sq.Ft.

1 car garageParking

Listed by Emily Marentette • Real Broker, LLC

•855-450-0442 (broker)

•dmvbroker@therealbrokerage.com (broker)

Bought with Jose Angel Salazar • Samson Properties

•703-378-8810 (broker)

•donnysamson@samsonpropeties.net (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #VALO2103956

Redfin Estimate

$759,970

$20K since sold in October 2025$11K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 22.1% lower than the average sale price ($976K) of 6 comparable homes.

SOLD JUL 31, 2026
$1,000,000
A
4 beds3.5 baths2,705 sq ft
21283 Smokehouse Ct, Ashburn, VA 20147
SOLD AUG 3, 2026
$950,000
B
4 beds3.5 baths2,910 sq ft
21341 Thimbleweed Ct, Ashburn, VA 20147
SOLD AUG 7, 2026
$1,035,000
C
4 beds2.5 baths2,834 sq ft
21603 Goodwin Ct, Broadlands, VA 20148
SOLD OCT 31, 2025
$884,900
D
4 beds3.5 baths2,180 sq ft
43564 Golden Mdw, Ashburn, VA 20147
SOLD APR 3, 2026
$1,010,001
E
4 beds3.5 baths3,200 sq ft
21217 Tiger Lily Pl, Ashburn, VA 20147
SOLD APR 15, 2026
$975,000
F
4 beds3.5 baths3,007 sq ft
43474 Golden Meadow Cir, Ashburn, VA 20147

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Earn from this home

Sell

$131,263

Est. take-home

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Refinance

Est. cash available

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Rent

$3,080/mo

Redfin rental estimate

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Market trends in 20147, VA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.0%

0.2% MoM

Median sale price

$732K

$3K MoM

Avg. days on market

27d

1 days MoM

Recently sold homes

251

14 MoM

New listings for sale

COMING SOON
$565,000
3 beds2.5 baths1,648 sq ft
44221 Litchfield Ter, Ashburn, VA 20147
(703) 790-1850
COMING SOON
$725,000
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21160 Dray Ter, Ashburn, VA 20147
(703) 652-5760
EARLY ACCESS
$750,000
4 beds3 baths2,844 sq ft
43975 Lords Valley Ter, Ashburn, VA 20147
COMING SOON
$875,000
3 beds3 baths2,304 sq ft
20611 Golden Ridge Dr, Ashburn, VA 20147
(703) 430-9008
COMING SOON
$869,000
3 beds3.5 baths2,796 sq ft
19829 Sleepy Orange Ter, Ashburn, VA 20147
(703) 783-7485
$499,900
3 beds2.5 baths1,406 sq ft
21775 Bancroft Ct, Ashburn, VA 20147
(703) 378-8810
COMING SOON
$749,900
4 beds3.5 baths2,136 sq ft
43731 Hay Rd, Ashburn, VA 20147
(540) 338-4171
EARLY ACCESS
$865,000
4 beds3 baths3,572 sq ft
20379 Snowpoint Pl, Ashburn, VA 20147
COMING SOON
$1,150,000
4 beds3.5 baths4,305 sq ft
43280 John Danforth Ct, Ashburn, VA 20147
(877) 366-2213
$1,135,000
4 beds3.5 baths4,406 sq ft
20105 Blackwolf Run Pl, Ashburn, VA 20147
(703) 378-8810
See all

Provided by Redfin

Redfin agents who toured

This property features first-floor living on a uniquely large lot, distinguished by having no HOA.
11 months ago• May not reflect the current state of the home
Matt Roberts
Redfin Principal agent

Sale history for 21506 Shellhorn Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,617 (+30.3%)

$415,000 + $282,800

$697,800

2025

$4,312 (+11.1%)

$293,500 + $242,170

$535,670

2024

$3,881 (+7.1%)

$293,500 + $155,200

$448,700

2023

$3,624 (+3.5%)

$293,500 + $120,640

$414,140

2022

$3,502 (+4.4%)

$247,000 + $146,430

$393,430

2021

$3,354 (+4.6%)

$209,400 + $132,870

$342,270

2020

$3,206

$187,000 + $122,760

$309,760

2019

$3,206 (−4.4%)

$187,000 + $119,810

$306,810

2018

$3,352 (−1.8%)

$187,000 + $121,950

$308,950

2017

$3,413 (−0.4%)

$187,000 + $116,390

$303,390

2016

$3,428 (−8.8%)

$187,000 + $112,470

$299,470

2014

$3,759 (+23.4%)

$187,000 + $138,490

$325,490

2013

$3,047 (+2.9%)

$162,800 + $90,040

$252,840

2012

$2,960 (−5.2%)

$162,800 + $76,900

$239,700

2011

$3,121 (−25.2%)

$164,800 + $78,100

$242,900

2009

$4,173 (−4.5%)

$175,100 + $77,000

$252,100

2008

$4,372

$235,000 + $100,200

$335,200

Tax history for 21506 Shellhorn Rd

Year

Property tax

Land + Additions

Assessment*

2026

$5,617 (+30.3%)

$415,000 + $282,800

$697,800

2025

$4,312 (+11.1%)

$293,500 + $242,170

$535,670

2024

$3,881 (+7.1%)

$293,500 + $155,200

$448,700

2023

$3,624 (+3.5%)

$293,500 + $120,640

$414,140

2022

$3,502 (+4.4%)

$247,000 + $146,430

$393,430

2021

$3,354 (+4.6%)

$209,400 + $132,870

$342,270

2020

$3,206

$187,000 + $122,760

$309,760

2019

$3,206 (−4.4%)

$187,000 + $119,810

$306,810

2018

$3,352 (−1.8%)

$187,000 + $121,950

$308,950

2017

$3,413 (−0.4%)

$187,000 + $116,390

$303,390

2016

$3,428 (−8.8%)

$187,000 + $112,470

$299,470

2014

$3,759 (+23.4%)

$187,000 + $138,490

$325,490

2013

$3,047 (+2.9%)

$162,800 + $90,040

$252,840

2012

$2,960 (−5.2%)

$162,800 + $76,900

$239,700

2011

$3,121 (−25.2%)

$164,800 + $78,100

$242,900

2009

$4,173 (−4.5%)

$175,100 + $77,000

$252,100

2008

$4,372

$235,000 + $100,200

$335,200

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Public record

Public record
Zoning

Beds

—

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.74 Acres

Year renovated

1975

Sq. Ft.

1,408

Year built

1953

Style

Single Family Residential

County

Loudoun County

APN

118290240000

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 14, 2026.

Single-Family Residential District

The R-1 Legacy Zoning District retains existing areas established to provide for existing low density single-family detached residences on lots of 40,000 square feet or more and should be limited to areas planned for and served by public water and sewer;

Permitted uses

Include but are not limited to:

Agriculture
Community / recreation center
Day care facility
Housing-Single unit
Infrastructure
Bed & breakfast
Educational/school
Library
Park & open space

Property details

Parking

Parking Information
# of Attached Garage Spaces: 1
Garage Features: Additional Storage Area, Garage - Front Entry
# of Total Garage and Parking Spaces: 1
Has Garage
# of Garage Spaces: 1
Paved Driveway
Attached Garage, Driveway

Interior

Bedroom Information
# of Bedrooms On Main Level: 3

Bathroom Information
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Full): 1

Interior Information
Appliances: Dryer, Dishwasher, Disposal, Built-In Microwave, Washer
Interior Features: Tub Shower, Bar, Breakfast Area, Combination Kitchen/Dining
Living Area Sq.Ft. Source: Assessor
Smoking Not Allowed

Room Information
Laundry Type: Basement

Basement Information
Basement: Yes
Connecting Stairway, Partially Finished

Exterior

Property Information
Not Federal Flood Zone
Total Below Grade Sq. Ft.: 400
Horse: No
Improvement Assessed Value: $242,170
Ownership Interest: Fee Simple
Year Built Source: Estimated
Year Major Reno/Remodel: 2019
Habitable Residence: No

Building Information
Construction Materials: Vinyl Siding, HardiPlank Type
Foundation Details: Permanent
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Patio(s), Porch(es)
Structure Type: Detached
Other Structures: Shed
Building Not Winterized

Lot Information
No Buildout Allowance
Lot Features: Backs to Trees, Cleared, Level, No Thru Street, Not In Development, Partly Wooded, Private, Rear Yard, SideYard(s), Trees/Wooded
Tidal Water: No

Land Information
Crops Included: No
Land Assessed Value: $293,500

Farm Information
Farm Land Preservation: No

Above Grade Information
Finished Sq.Ft.: 1,008

Below Grade Information
Finished Sq.Ft.: 400

Financial

Tax Information
County Tax: $3,881
Tax Assessed Value: $535,670
Tax Year: 2025
Tax Annual Amount: $3,881

Lease Information
Lease Considered: No
Lease In Effect: No
Lease Renewal Option: No

Rental Information
Rent Control: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Electric On Property: No
Forced Air
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Well
Municipal Trash: No

Location

School Information
Elementary School: CEDAR LANE
Middle Or Junior School: TRAILSIDE
High School: STONE BRIDGE
School District Name: LOUDOUN COUNTY PUBLIC SCHOOLS
Elementary School Source: Listing Agent
Middle School Source: Listing Agent
High School Source: Listing Agent

Location Information
Outside City Limits
Directions: Exit Dulles Airport and head northeast toward Sully Rd/Dulles Airport Access Rd. Merge onto the Dulles Greenway (VA‑267 East) toward Ashburn. Take the exit for Loudoun County Parkway North and turn left onto Shellhorn Rd (VA‑643). Continue straight, and the home will be on your right at 21506 Shellhorn Rd, Ashburn, VA 20147.

Public facts

Beds: —
Baths: 1.0
Sq. Ft.: 1,408
Stories: 1.0
Lot Size: 0.74 acres
Style: Single Family Residential
Year Built: 1953
Year Renovated: 1975
County: Loudoun County
APN: 118290240000

Home facts updated by county records on Aug 14, 2026

Around this home

Schools
Places
Transit

Cedar Lane Elementary School

Public PreK-5 • Assigned • 1.2mi

8/10

Trailside Middle School

Public 6-8 • Assigned • 2.2mi

10/10

Stone Bridge High School

Public 9-12 • Assigned • 1.9mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

6/10 Heat Factor

7 days above 103° expected this year, 16 days in 30 years

4/10 Wind Factor

9% chance of strong winds in next 30 years

2/10 Air Factor

2 unhealthy days expected this year, 2 days in 30 years

Provided by First Street

Historical weather

Ashburn, VA • 20147

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 4 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$722,000 – $874,000

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EARLY ACCESSCOMPASS COMING SOON

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Home values near 21506 Shellhorn Rd

Data from public records.

Address	Redfin Estimate
43378 Fullerton St, Ashburn, VA 4 Beds \| 2.5 Baths \| 2872 Sq. Ft.	$953,920
21549 Center Point Cir, Ashburn, VA 5 Beds \| 3.5 Baths \| 3792 Sq. Ft.	$992,655

Address	Redfin Estimate
43382 Fullerton St, Ashburn, VA - Beds \| 2.5 Baths \| 2848 Sq. Ft.	$887,546
21565 Center Point Cir, Ashburn, VA 4 Beds \| 2.5 Baths \| 2886 Sq. Ft.	$863,244

Address	Redfin Estimate
43387 Fullerton St, Ashburn, VA 4 Beds \| 3.5 Baths \| 3035 Sq. Ft.	$903,843
21553 Center Point Cir, Ashburn, VA 4 Beds \| 2.5 Baths \| 2810 Sq. Ft.	$902,650

Property information provided by BRIGHT MLS when last listed in 2022. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 20147, VA

Redfin agents who toured

Sale history for 21506 Shellhorn Rd

Tax history for 21506 Shellhorn Rd

Public record

Property details

Around this home

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 20147

Home values near 21506 Shellhorn Rd

More real estate resources