SOLD APR 10, 2026

Off market apr 2026 for $735K

$750,305

Est. refi paymentEst. refi $4,158/mo

•

4,259

sq ft

4185 Agency Loop, Triangle, VA 22172

About this home

Thrilled to present this meticulously maintained Park Hollow model in the sought-after Garrison Woods community. Perfectly located just one stoplight from Quantico’s main gate and one stop sign from I-95, this home offers exceptional convenience for commuters while being minutes from Stonebridge Town Center, featuring Wegmans, Alamo Drafthouse Cinema, Uncle Julio’s, and a wide variety of dining and shopping options. This original-owner home offers approximately 4,200 finished square feet across three levels, featuring 4 bedrooms and 3.5 bathrooms with generous living spaces throughout. The upgraded exterior façade showcases stone accents and a welcoming covered front porch, creating beautiful curb appeal. Outdoor living continues with a fenced rear yard, spacious wood deck & paver patio, ideal for relaxing or entertaining. Inside, the home has been thoughtfully refreshed with fresh paint, new carpeting, luxury vinyl plank flooring in the basement, and updated appliances. And, wow just wow -check out all the new bathrooms throughout. , The primary bath features an enlarged dual shower with full glass enclosure & expansive vanity with dual sinks. The brand new updated finished walkout lower level provides flexible space perfect for recreation, guests, or a home office. This hidden gem delivers the space, natural light, and lifestyle you've been searching for in an unbeatable locationdon’t miss your chance to make it yours.

Single-familyProperty Type

2006Year Built

7,949 sq ftLot Size

$176Est. Price/Sq.Ft.

2 car garageParking

Listed by Dawn Laughlin • RE/MAX Gateway

•703-754-1770 (broker)

•scottmacdonald@remax.net (broker)

Bought with Ahmed Makkiyah • Douglas Realty

•866-987-3937 (broker)

•info@godouglasrealty.com (broker)

Redfin checked: 2 minutes ago

•Source:BRIGHT MLS #VAPW2113594

Redfin Estimate

$750,305

$15K since sold in April 2026$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7% higher than the average sale price ($701K) of 5 comparable homes.

SOLD MAR 12, 2026
$742,000
A
4 beds3.5 baths4,362 sq ft
4169 Agency Loop, Triangle, VA 22172
SOLD SEP 28, 2026
$779,000
B
4 beds3.5 baths4,706 sq ft
3364 Logstone Dr, Triangle, VA 22172
SOLD JUL 30, 2026
$599,999
C
4 beds3.5 baths2,788 sq ft
3726 Katie Pl, Triangle, VA 22172
SOLD SEP 18, 2026
$700,000
D
4 beds3 baths3,872 sq ft
17451 Four Seasons Dr, Dumfries, VA 22025
SOLD AUG 11, 2026
$685,000
E
4 beds3.5 baths2,471 sq ft
4109 Presidential Hill Loop, Dumfries, VA 22025

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Earn from this home

Sell

$122,153

Est. take-home

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Refinance

Est. cash available

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Rent

$3,991/mo

Redfin rental estimate

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Market trends in 22172, VA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.9%

+0.1% MoM

Median sale price

$600K

$13K MoM

Avg. days on market

51d

7 days MoM

Recently sold homes

0 MoM

New listings for sale

COMING SOON
$539,900
4 beds2.5 baths1,930 sq ft
19102 Wayne Dr, Triangle, VA 22172
(703) 214-5100
$879,000
6 beds4.5 baths5,924 sq ft
3232 Lost Pond Ct, Triangle, VA 22172
(202) 234-3344
See all

Provided by Redfin

Sale history for 4185 Agency Loop

Year

Property tax

Land + Additions

Assessment*

2025

$6,607 (+4.4%)

$241,800 + $432,000

$673,800

2024

$6,328 (−0.9%)

$228,200 + $408,100

$636,300

2023

$6,382 (+0.8%)

$219,400 + $394,000

$613,400

2022

$6,330 (+7.0%)

$203,200 + $368,400

$571,600

2021

$5,914 (−16.1%)

$172,200 + $312,500

$484,700

2020

$7,051 (−1.2%)

$160,900 + $294,000

$454,900

2019

$7,138 (+5.4%)

$162,500 + $298,000

$460,500

2018

$6,774 (+29.2%)

$154,700 + $282,300

$437,000

2017

$5,243 (+2.9%)

$150,200 + $275,200

$425,400

2016

$5,097 (+3.0%)

$147,300 + $270,100

$417,400

2014

$4,950 (−2.2%)

$138,900 + $257,600

$396,500

2013

$5,060 (−3.7%)

$138,900 + $263,900

$402,800

2012

$5,255 (+18.0%)

$137,500 + $262,900

$400,400

2010

$4,454 (+7.1%)

$119,400 + $225,700

$345,100

2009

$4,157 (−0.1%)

$110,500 + $212,000

$322,500

2008

$4,162

$138,200 + $265,900

$404,100

Tax history for 4185 Agency Loop

Year

Property tax

Land + Additions

Assessment*

2025

$6,607 (+4.4%)

$241,800 + $432,000

$673,800

2024

$6,328 (−0.9%)

$228,200 + $408,100

$636,300

2023

$6,382 (+0.8%)

$219,400 + $394,000

$613,400

2022

$6,330 (+7.0%)

$203,200 + $368,400

$571,600

2021

$5,914 (−16.1%)

$172,200 + $312,500

$484,700

2020

$7,051 (−1.2%)

$160,900 + $294,000

$454,900

2019

$7,138 (+5.4%)

$162,500 + $298,000

$460,500

2018

$6,774 (+29.2%)

$154,700 + $282,300

$437,000

2017

$5,243 (+2.9%)

$150,200 + $275,200

$425,400

2016

$5,097 (+3.0%)

$147,300 + $270,100

$417,400

2014

$4,950 (−2.2%)

$138,900 + $257,600

$396,500

2013

$5,060 (−3.7%)

$138,900 + $263,900

$402,800

2012

$5,255 (+18.0%)

$137,500 + $262,900

$400,400

2010

$4,454 (+7.1%)

$119,400 + $225,700

$345,100

2009

$4,157 (−0.1%)

$110,500 + $212,000

$322,500

2008

$4,162

$138,200 + $265,900

$404,100

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

7,950 Sq. Ft.

Year renovated

2006

Sq. Ft.

4,259

Year built

2006

Style

Single Family Residential

County

Prince William County

APN

8188-56-1935

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Oct 14, 2026.

R-4C

Suburba Residential Cluster 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

Property details

Parking

Parking Information
# of Attached Garage Spaces: 2
Garage Features: Garage - Front Entry, Garage Door Opener
# of Total Garage and Parking Spaces: 2
Has Garage
# of Garage Spaces: 2
Attached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 4

Bathroom Information
# of Bathrooms (Full) On 1st Upper Level: 2
# of Bathrooms (Half) On Main Level: 1
# of Bathrooms (Full) On 1st Lower Level: 1
# of Bathrooms (Full) On All Upper Levels: 2
# of Bathrooms (Full) On All Lower Levels: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Built-In Microwave, Dishwasher, Disposal, Dryer, Exhaust Fan, Icemaker, Refrigerator, Stove, Water Heater, Washer
Flooring Type: Carpet, Hardwood
Interior Features: CeilngFan(s), Crown Moldings, Family Room Off Kitchen, Kitchen - Island, Kitchen - Table Space, Upgraded Countertops, Walk-in Closet(s), Window Treatments, Sprinkler System
Living Area Sq.Ft. Source: Assessor

Room Information
Laundry Type: Main Floor

Fireplace Information
Has Fireplace
# of Fireplaces: 1

Basement Information
Basement: Yes
Daylight, Full, Rear Entrance, Fully Finished

Exterior

Property Information
Property Manager Present
Total Below Grade Sq. Ft.: 1458
Improvement Assessed Value: $432,000
Ownership Interest: Fee Simple
Property Condition: Excellent
Year Built Source: Assessor

Building Information
Construction Materials: Stone, Vinyl Siding
Foundation Details: Concrete Perimeter
Other Structures: Above Grade, Below Grade
Outdoor Living Structures: Porch(es)
Structure Type: Detached

Exterior Information
Underground Lawn Sprinkler
Fencing: Rear

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $241,800

Above Grade Information
Finished Sq.Ft.: 3,124
Finished Sq.Ft. Source: Assessor

Below Grade Information
Unfinished Sq.Ft.: 323
Unfinished Sq.Ft. Source: Assessor
Finished Sq.Ft.: 1,135
Finished Sq.Ft. Source: Assessor

Financial

Tax Information
County Tax: $6,105
Tax Assessed Value: $673,800
Tax Year: 2025
Tax Annual Amount: $6,735

Assessments Information
Year Assessed: 2025

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Central A/C
Cooling Fuel: Electric
Forced Air
Heating Fuel: Natural Gas
Hot Water: Natural Gas
Sewer Septic: Public Sewer
Water Source: Public

Location

Homeowners Association Information
HOA/Condo/Coop Fee Includes: Common Area Maintenance, Management, Snow Removal, Trash
HOA/Condo/Coop Amenities: Tot Lots/Playground
HOA Fee: $189
HOA Fee Frequency: Quarterly

School Information
Elementary School: DUMFRIES
Middle Or Junior School: GRAHAM PARK
High School: FOREST PARK
School District Name: PRINCE WILLIAM COUNTY PUBLIC SCHOOLS
Elementary School Source: 3rd Party
Middle School Source: 3rd Party
High School Source: 3rd Party
School District Source: 3rd Party

Location Information
Outside City Limits
Directions: I-95 North to exit 150. Stay right to main entrance to MCB Quantico. Take left on Rt. 1 & then left on Quantico Gateway Drive. Take left onto Agency Loop.

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 4,259
Stories: 2.0
Lot Size: 7,950 square feet
Style: Single Family Residential
Year Built: 2006
Year Renovated: 2006
County: Prince William County
APN: 8188-56-1935

Home facts updated by county records on Oct 14, 2026

Around this home

Schools

Dumfries Elementary School

Public PreK-5 • Assigned • 1.2mi

4/10

Graham Park Middle School

Public 6-8 • Assigned • 1.0mi

4/10

Forest Park High School

Public 9-12 • Assigned • 4.4mi

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

3/10 Fire Factor

0.31% chance of being 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

83/ 100

Very good sunlight

Sunscore

This home receives average direct sun exposure in Triangle. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.

9 hrs

5.7 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$713,000 – $863,000

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New listings for sale in 22172

COMING SOON

$539,900

4 beds2.5 baths1,930 sq ft

19102 Wayne Dr, Triangle, VA 22172

(703) 214-5100

$879,000

6 beds4.5 baths5,924 sq ft

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Home values near 4185 Agency Loop

Data from public records.

Address	Redfin Estimate
4199 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 4520 Sq. Ft.	$691,535
4189 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 4706 Sq. Ft.	$711,055

Address	Redfin Estimate
4195 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 3834 Sq. Ft.	$675,295
4194 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 3579 Sq. Ft.	$685,351

Address	Redfin Estimate
4198 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 3556 Sq. Ft.	$694,641
4181 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 3330 Sq. Ft.	$575,233

Property information provided by BRIGHT MLS when last listed in 2026. This data may not match . Learn more.

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GreatSchools Ratings provided by GreatSchools.org.

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