OFF MARKET

Off Market Aug 2023 for $640K

$746,385

Est. refi paymentEst. refi $4,655/mo

•

4,740

sq ft

18520 Old Triangle Rd, Triangle, VA 22172

About this home

* * * PRICE IMPROVEMENT. * * * * No HOA * Home Sweet Home! This single family residence has been built to impress the savvy buyer. This home boasts with well thought-out open floor concepts and expansive measures of space in each room with ideal storage. The 3 Finished Levels with an above ground basement makes this a real gem in Prince William County. A Gourmet kitchen with all the bells and whistles, accompanied by a Butler's Pantry leads you into the Formal Dining Room with excellent space to entertain. Cozy and large Living Room with beautiful architectural ceiling finishes. This level as well has a Half Bath and the convenience of a 1st Level Bedroom with a Full Bathroom or the option of making it into a study. The upper level entertains the Primary Bedroom , Primary Full Bathroom with (2) Walk-In Closets, Second Bedroom, Third Bedroom, Full Bathroom all have the huge plus of being equally large. The Bedroom-Level Laundry Room is a real treat of luxury. The basement level entertains a secondary Family/Living Room, along with an option to make the 5th Bedroom with Full Bathroom for overnight guests. The 2 Car Garage is a huge addition to a home of this caliber. Centrally located for travelers going South Bound. North Bound to Washington DC, VRE, Quantico and Wegmans are few minutes away.

Single-familyProperty Type

2023Year Built

0.29 acresLot Size

$157Est. Price/Sq.Ft.

2 car garageParking

Listed by Guillermo Barbosa • CENTURY 21 New Millennium

•703-922-4010 (broker)

•kyle.crawford@c21nm.com (broker)

Bought with Aziz Mridha • Proplocate Realty, LLC

•703-538-1113 (broker)

Redfin checked: 3 minutes ago

•Source:BRIGHT MLS #VAPW2047054

Redfin Estimate

$746,385

$106K since sold in August 2023$2,000 since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 2.9% higher than the average sale price ($726K) of 6 comparable homes.

SOLD NOV 26, 2025
$699,900
A
5 beds5 baths4,222 sq ft
18518 Old Triangle Rd, Triangle, VA 22172
SOLD MAR 20, 2026
$736,448
B
5 beds4.5 baths4,299 sq ft
3671 Expedition Dr, Triangle, VA 22172
SOLD JUL 13, 2026
$703,000
C
5 beds4 baths4,700 sq ft
3746 Katie Pl, Triangle, VA 22172
SOLD BY REDFIN JUN 26, 2026
$650,000
D
5 beds3 baths2,880 sq ft
18706 Kerill Rd, Triangle, VA 22172
SOLD JUL 30, 2026
$822,000
E
6 beds4.5 baths4,455 sq ft
18620 Kerill Rd, Triangle, VA 22172
SOLD MAR 12, 2026
$742,000
F
4 beds3.5 baths4,362 sq ft
4169 Agency Loop, Triangle, VA 22172

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Earn from this home

Sell

$218,458

Est. take-home

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Refinance

Est. cash available

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Rent

$3,775/mo

Redfin rental estimate

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Market trends in 22172, VA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.8%

0.4% MoM

Median sale price

$515K

$9K MoM

Avg. days on market

44d

4 days MoM

Recently sold homes

1 MoM

New listings for sale

COMING SOON
$450,000
3 beds2 baths1,273 sq ft
3932 Oakdale Cir, Triangle, VA 22172
(540) 659-2161
LISTED BY REDFIN
$729,900
4 beds3.5 baths3,310 sq ft
18604 Cabin Rd, Triangle, VA 22172
$709,000
4 beds2.5 baths2,640 sq ft
3237 Riverview Dr, Triangle, VA 22172
(703) 986-5700
COMING SOON
$425,000
4 beds2 baths1,700 sq ft
3179 Oakmont Ave, Triangle, VA 22172
(540) 659-2141
See all

Provided by Redfin

Sale history for 18520 Old Triangle Rd

Date

Event

Price

BRIGHT MLS #VAPW2047054

Aug 23, 2023

Sold

$640,000

$135/sq ft

Jul 18, 2023

Price Changed

$640,000

$135/sq ft

Jul 18, 2023

Contingent

—

Jul 14, 2023

Price Changed

$639,999

$135/sq ft

Jun 1, 2023

Price Changed

$669,999

$141/sq ft

Apr 12, 2023

Listed

$699,999

$148/sq ft

Mar 26, 2023

Price Changed

$699,999

$148/sq ft

Mar 16, 2023

Coming Soon

$679,999

$143/sq ft

BRIGHT MLS #VAPW2019388

Mar 14, 2022

Sold

$120,000

$25/sq ft

Feb 25, 2022

Contingent

—

Feb 7, 2022

Listed

$120,000

$25/sq ft

LOCATION. LOCATION. This residential lot is a hop and skip from the Quantico entrance in the Amadon neighborhood near the baseball field complex. It is conveniently located near Rt1 and I-95 and the Museum of the Marine in Triangle Virginia. Permits and surveys are responsibility of buyer. When going to view the property, park on gravel driveway in the 18518 Old Triangle Rd property. Do not park or walk on neighboring properties. * * Adjoining lot, 18518 Old Triangle Rd, Triangle VA 22172 is also for sale. VAPW2019174

Tax history for 18520 Old Triangle Rd

*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
Permits

Beds

Baths

Stories

—

Lot width

—

Lot depth

—

Lot size

0.29 Acres

Year renovated

—

Sq. Ft.

4,222

Year built

2023

Style

Single Family Residential

County

Prince William County

APN

8188-74-1192

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 26, 2026.

R-4

Suburban Residential District

The R-4 district is intended to implement the suburban residential-low, suburban residential-moderate, and community employment center land use classifications of the Comprehensive Plan. This district is designed to provide for and encourage development of quality one-family dwellings at a low to moderate suburban density of approximately four dwelling units per acre or less.

Permitted uses

Include but are not limited to:

Housing-Group
Housing-Single unit
Office

Aug 10, 2023 • Final

Electrical residential new single family detached dwelling

Install a new underground electrical service.

Electrical

Aug 10, 2023 • Final

Building residential new single family dwelling

Construct a new single-family home.

New construction

Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.

Property details

Parking

Parking Information
Garage Sq. Ft.: 412
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Attached Garage

Interior

Bedroom Information
# of Bedrooms On 1st Upper Level: 3
# of Bedrooms On Main Level: 1
# of Bedrooms On 1st Lower Level: 1

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On Main Level: 1
# of Bathrooms (Half) On 1st Lower Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Half) On All Lower Levels: 1
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 2
# of Bathrooms (Full): 4

Interior Information
Living Area Sq.Ft. Source: Estimated

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Kitchen, Laundry, Recreation Room, Bathroom 2, Bathroom 3, Master Bathroom, Full Bath, Half Bath

Basement Information
Basement: Yes
Daylight, Full, Connecting Stairway, Rear Entrance

Exterior

Property Information
Total Below Grade Sq. Ft.: 0
Improvement Assessed Value: $16,000
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Estimated

Building Information
Construction Not Completed
Construction Materials: Stone, Vinyl Siding, Combination
Foundation Details: Slab
Other Structures: Above Grade, Below Grade
Structure Type: Detached

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $121,100

Above Grade Information
Finished Sq.Ft.: 4,740
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $1,412
Tax Assessed Value: $137,100
Tax Year: 2023
Tax Annual Amount: $1,627

Assessments Information
Year Assessed: 2023

Lease Information
Lease Considered: No

Utilities

Utilities Information
Central Air
Cooling Type: Central A/C
Cooling Fuel: Electric
Central
Heating Fuel: Electric
Hot Water: Electric
Sewer Septic: Public Sewer
Water Source: Public

Location

School Information
School District Name: PRINCE WILLIAM COUNTY PUBLIC SCHOOLS
School District Source: Listing Agent

Location Information
Outside City Limits
Directions: 95 South Bound, Right Onto Joplin RD, Left Onto Fuller RD, Fuller Heights, Old Triangle RD.

Public facts

Beds: 3
Baths: 4.0
Sq. Ft.: 4,222
Stories: —
Lot Size: 0.29 acres
Style: Single Family Residential
Year Built: 2023
Year Renovated: —
County: Prince William County
APN: 8188-74-1192

Home facts updated by county records on Aug 26, 2026

Around this home

Schools

Triangle Elementary School

Public PreK-5 • Assigned • 0.7mi

3/10

Graham Park Middle School

Public 6-8 • Assigned • 0.7mi

4/10

Forest Park High School

Public 9-12 • Assigned • 4.8mi

7/10

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

8/10 Heat Factor

7 days above 104° expected this year, 16 days in 30 years

4/10 Wind Factor

18% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Triangle, VA • 22172

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 9.5 hours in June and 4.4 hours in December, placing it below the U.S. average for solar exposure.

9.5 hrs

4.4 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$710,000 – $859,000

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New listings for sale in 22172

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(540) 659-2161

LISTED BY REDFIN

$729,900

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Home values near 18520 Old Triangle Rd

Data from public records.

Address	Redfin Estimate
18508 Old Triangle Rd, Triangle, VA 4 Beds \| 2 Baths \| 1640 Sq. Ft.	$413,695
18505 Old Triangle Rd, Triangle, VA 3 Beds \| 1 Baths \| 1021 Sq. Ft.	$359,569

Address	Redfin Estimate
18606 Old Triangle Rd, Triangle, VA 2 Beds \| 1 Baths \| 1472 Sq. Ft.	—
18602 Old Triangle Rd, Triangle, VA 4 Beds \| 3 Baths \| 1419 Sq. Ft.	$376,023

Address	Redfin Estimate
18518 Old Triangle Rd, Triangle, VA 5 Beds \| 5 Baths \| 4222 Sq. Ft.	$724,942
18516 Old Triangle Rd, Triangle, VA 4 Beds \| 2 Baths \| 1848 Sq. Ft.	$227,749

Property information provided by BRIGHT MLS when last listed in 2023. 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 22172, VA

Sale history for 18520 Old Triangle Rd

Tax history for 18520 Old Triangle Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 22172

Home values near 18520 Old Triangle Rd

More real estate resources