OFF MARKET

Off Market Oct 2016 for $418K

$700,928

Est. refi paymentEst. refi $3,127/mo

•

3,996

sq ft

4141 Agency Loop, Triangle, VA 22172

About this home

Move In Ready! Beautiful & Freshly Painted Brick Front Colonial w/ Front Porch. Spacious Open Floor Plan w/ 3 Fin. Levels, Large Family Rm w/ Gas Fireplace, Eat In Kitchen, Hrdwd Floors, Corian Countertops, Bdrm Level Laundry Rm, Huge Mstr w/ Luxury Bath & His & Her Closets. Fin. Bsmt w/ Rec. Room, LL full Bath and Bdrm(NTC)/den. Lots of Storage. Irrigation System. Minutes from Quantico, I95 & Route 1.

Single-familyProperty Type

2006Year Built

7,893 sq ftLot Size

$175Est. Price/Sq.Ft.

2 car garageParking

Listed by Brian Van Hoven • AGS Browning Realty

•540-659-1617 (broker)

Bought with Natalya Thoms • Pearson Smith Realty, LLC

•571-386-1075 (broker)

•listinginquires@pearsonsmithrealty.com (broker)

Redfin checked: a minute ago

•Source:BRIGHT MLS #1000319835

Redfin Estimate

$700,928

$283K since sold in October 2016$6,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 3.6% lower than the average sale price ($727K) of 6 comparable homes.

SOLD JUL 30, 2026
$822,000
A
6 beds4.5 baths4,455 sq ft
18620 Kerill Rd, Triangle, VA 22172
SOLD APR 10, 2026
$735,000
B
4 beds3.5 baths4,259 sq ft
4185 Agency Loop, Triangle, VA 22172
SOLD MAR 12, 2026
$742,000
C
4 beds3.5 baths4,362 sq ft
4169 Agency Loop, Triangle, VA 22172
SOLD JUL 2, 2026
$750,000
D
5 beds3.5 baths3,895 sq ft
4218 Talon Dr, Dumfries, VA 22025
SOLD JUL 13, 2026
$703,000
E
5 beds4 baths4,700 sq ft
3746 Katie Pl, Triangle, VA 22172
SOLD APR 30, 2026
$610,000
F
5 beds3.5 baths3,455 sq ft
4047 White Haven Dr, Dumfries, VA 22026

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Earn from this home

Sell

$394,610

Est. take-home

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Refinance

Est. cash available

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Rent

$3,841/mo

Redfin rental estimate

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Market trends in 22172, VA

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

100.2%

0.1% MoM

Median sale price

$502K

$45K MoM

Avg. days on market

40d

1 days MoM

Recently sold homes

0 MoM

New listings for sale

COMING SOON
$450,000
3 beds2 baths1,273 sq ft
3932 Oakdale Cir, Triangle, VA 22172
(540) 659-2161
$320,000
3 beds2.5 baths1,813 sq ft
3723 Tavern Way, Triangle, VA 22172
(202) 547-3525
LISTED BY REDFIN
$729,900
4 beds3.5 baths3,310 sq ft
18604 Cabin Rd, Triangle, VA 22172
$610,000
4 beds2.5 baths3,130 sq ft
3722 Katie Pl, Triangle, VA 22172
(540) 659-8633
$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 4141 Agency Loop

Date

Event

Price

MRIS #PW9698547

Oct 21, 2016

Sold

$418,000

$105/sq ft

Sep 12, 2016

Pending

—

Aug 11, 2016

Price Changed

$105/sq ft

Aug 11, 2016

Price Changed

$105/sq ft

Jun 27, 2016

Listed

$106/sq ft

+25

BRIGHT MLS #1000319835

Oct 24, 2016

Listing Removed

—

Oct 21, 2016

Sold

$418,000

$105/sq ft

Jun 27, 2016

Listed

$418,900

$105/sq ft

BRIGHT MLS #1004782904

Jun 15, 2010

Sold

$395,000

$99/sq ft

Apr 27, 2010

Listing Removed

—

Mar 29, 2010

Listed

$399,000

$100/sq ft

MRIS #PW7293686

Apr 28, 2010

Pending

—

Apr 20, 2010

Price Changed

$100/sq ft

Mar 29, 2010

Relisted

—

Mar 29, 2010

Delisted

—

Mar 29, 2010

Listed

$100/sq ft

** Price available after signing in.

Year

Property tax

Land + Additions

Assessment*

2025

$6,342 (+4.4%)

$241,800 + $405,000

$646,800

2024

$6,073 (−0.9%)

$228,100 + $382,600

$610,700

2023

$6,126 (−1.0%)

$219,400 + $369,400

$588,800

2022

$6,189 (+8.9%)

$203,100 + $345,400

$548,500

2021

$5,684 (−16.0%)

$172,100 + $293,400

$465,500

2020

$6,769 (−1.3%)

$160,900 + $275,800

$436,700

2019

$6,857 (+4.7%)

$162,500 + $279,900

$442,400

2018

$6,547 (+29.1%)

$154,700 + $267,700

$422,400

2017

$5,071 (+2.8%)

$150,200 + $261,000

$411,200

2016

$4,932 (+3.1%)

$147,300 + $256,300

$403,600

2014

$4,786 (−2.0%)

$138,800 + $244,300

$383,100

2013

$4,884 (−3.8%)

$138,800 + $250,000

$388,800

2012

$5,076 (+17.1%)

$137,500 + $249,000

$386,500

2010

$4,334 (+7.2%)

$119,400 + $216,400

$335,800

2009

$4,044 (−0.5%)

$110,500 + $203,200

$313,700

2008

$4,062

$138,200 + $256,200

$394,400

Tax history for 4141 Agency Loop

Year

Property tax

Land + Additions

Assessment*

2025

$6,342 (+4.4%)

$241,800 + $405,000

$646,800

2024

$6,073 (−0.9%)

$228,100 + $382,600

$610,700

2023

$6,126 (−1.0%)

$219,400 + $369,400

$588,800

2022

$6,189 (+8.9%)

$203,100 + $345,400

$548,500

2021

$5,684 (−16.0%)

$172,100 + $293,400

$465,500

2020

$6,769 (−1.3%)

$160,900 + $275,800

$436,700

2019

$6,857 (+4.7%)

$162,500 + $279,900

$442,400

2018

$6,547 (+29.1%)

$154,700 + $267,700

$422,400

2017

$5,071 (+2.8%)

$150,200 + $261,000

$411,200

2016

$4,932 (+3.1%)

$147,300 + $256,300

$403,600

2014

$4,786 (−2.0%)

$138,800 + $244,300

$383,100

2013

$4,884 (−3.8%)

$138,800 + $250,000

$388,800

2012

$5,076 (+17.1%)

$137,500 + $249,000

$386,500

2010

$4,334 (+7.2%)

$119,400 + $216,400

$335,800

2009

$4,044 (−0.5%)

$110,500 + $203,200

$313,700

2008

$4,062

$138,200 + $256,200

$394,400

*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

3.5

Stories

Lot width

—

Lot depth

—

Lot size

7,893 Sq. Ft.

Year renovated

2006

Sq. Ft.

3,996

Year built

2006

Style

Single Family Residential

County

Prince William County

APN

8188-56-7171

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Aug 26, 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

Mar 22, 2022 • Final

Limited residential alteration & repair

Replace a gas water heater.

Gas

Plumbing

Water heater

Jul 2, 2021 • Final

Limited residential alteration & repair

Replace the gas furnace.

HVAC

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
# 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
Garage, Attached, Asphalt Driveway, Asphalt Driveway
On Street, Driveway, Attached Garage

Interior

Virtual Tour

Bedroom Information
# of Bedrooms On 1st Upper Level: 4
# 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 1st Lower Level: 1
# of Bathrooms (Half): 1
# of Bathrooms (Full): 3

Interior Information
Appliances: Washer/Dryer Hookups Only, Dishwasher, Disposal, Exhaust Fan, Icemaker, Microwave, Oven/Range - Electric, Refrigerator, Water Heater
Interior Features: Kitchen - Gourmet, Kitchen - Island, Dining Area, Kitchen - Eat-In, Master Bath(s), Chair Railings, Upgraded Countertops, Crown Moldings, Window Treatments, Wood Floors
Living Area Sq.Ft. Source: Estimated

Room Information
Living Room, Dining Room, Master Bedroom, Bedroom 2, Bedroom 3, Bedroom 4, Kitchen, Game Room, Family Room, Den, Foyer, Breakfast Room, Laundry, Utility Room

Fireplace Information
Has Fireplace
# of Fireplaces: 1
Mantel(s)

Basement Information
Basement: Yes
Rear Entrance, Outside Entrance, Sump Pump, Daylight, Partial, Full, Fully Finished, Heated, Walkout Stairs

Exterior

Property Information
Total Below Grade Sq. Ft.: 1240
Irrigation Water Rights
Improvement Assessed Value: $256,300
Ownership Interest: Fee Simple
Property Condition: Very Good
Year Built Source: Estimated

Building Information
Construction Materials: Brick Front, Vinyl Siding
Other Structures: Above Grade, Below Grade
Structure Type: Detached

Lot Information
Tidal Water: No

Land Information
Land Assessed Value: $147,300

Above Grade Information
Finished Sq.Ft.: 2,880
Finished Sq.Ft. Source: Estimated

Below Grade Information
Unfinished Sq.Ft.: 124
Unfinished Sq.Ft. Source: Estimated
Finished Sq.Ft.: 1,116
Finished Sq.Ft. Source: Estimated

Financial

Tax Information
County Tax: $4,463.32
Tax Assessed Value: $403,600
Tax Year: 2015
Tax Annual Amount: $4,856.34

Assessments Information
Special Assessment Payment: Annually
Year Assessed: 2016

Utilities

Utilities Information
Central Air
Cooling Type: Ceiling Fan(s), Heat Pump(s), Central A/C
Cooling Fuel: Electric
Heat Pump(s)
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, Trash, Snow Removal
HOA Fee: $155
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

Location Information
Directions: Take I-95 South to Exit 150A (619E / Joplin Rd toward Triangle/Quantico). Take a Left onto Route 1 North. Make Left on Quantico Gateway Drive. Make 1st Left onto Agency Loop to House on the Left.

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 3,996
Stories: 2.0
Lot Size: 7,893 square feet
Style: Single Family Residential
Year Built: 2006
Year Renovated: 2006
County: Prince William County
APN: 8188-56-7171

Home facts updated by county records on Aug 26, 2026

Around this home

Schools

Dumfries Elementary School

Public PreK-5 • Assigned • 1.1mi

4/10

Graham Park Middle School

Public 6-8 • Assigned • 0.9mi

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

In this area, properties receive around 9.4 hours in June and 4.3 hours in December, placing it below the U.S. average for solar exposure.

9.4 hrs

4.3 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$666,000 – $807,000

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Home values near 4141 Agency Loop

Data from public records.

Address	Redfin Estimate
4116 Agency Loop, Triangle, VA 6 Beds \| 5 Baths \| 4824 Sq. Ft.	$764,058
4129 Agency Loop, Triangle, VA 5 Beds \| 3.5 Baths \| 4914 Sq. Ft.	$735,851

Address	Redfin Estimate
4156 Agency Loop, Triangle, VA 4 Beds \| 4.5 Baths \| 3672 Sq. Ft.	$699,042
4160 Agency Loop, Triangle, VA 4 Beds \| 3.5 Baths \| 3780 Sq. Ft.	$684,736

Address	Redfin Estimate
4125 Agency Loop, Triangle, VA 5 Beds \| 4.5 Baths \| 4538 Sq. Ft.	$710,072
4152 Agency Loop, Triangle, VA 5 Beds \| 4.5 Baths \| 4612 Sq. Ft.	$753,704

Property information provided by BRIGHT MLS when last listed in 2016. This data may not match . Learn more.

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About this home

Redfin Estimate

Earn from this home

Market trends in 22172, VA

Sale history for 4141 Agency Loop

Tax history for 4141 Agency Loop

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 4141 Agency Loop

More real estate resources