18520 Old Triangle Rd, Triangle, VA 22172
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Property image
OFF MARKET

18520 Old Triangle Rd
Triangle, VA 22172

  • 5 Beds
  • 5 Baths
  • 4,740 sqft (on 0.29 acres)

$743,400

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $4,420/mo*
Refinance Your Home

$743,400

Trulia Estimate
as of Aug 17, 2026
Est. Refi. Payment $4,420/mo*
Refinance Your Home
5 Beds
5 Baths
4,740 sqft
(on 0.29 acres)

Home Value

Trulia Estimate
$743K
Since last month
Decreased$9K (-1.1%)
Since last year
Decreased$36K (-4.6%)
Since last sale
Increased$105K (+16.4%)
Learn more about this home's value by checking out its Trulia Estimate, the value of nearby homes, and how much similar homes have sold for.

Trulia Estimate

The of this home's value increased by +6% in the last 10 years
MonthEstimated value
2026
August 2026$745K
July 2026$736K
June 2026$754K
May 2026$753K
April 2026$757K
March 2026$763K
February 2026$751K
January 2026$749K
2025
2024
2023

Comparable sales

These are recently sold homes that have a similar location or other similar features to this home, like bedrooms, bathrooms, and square footage. Get a sense of the expected prices in the area by viewing these homes.
Address
Distance
Property Type
Sold Price
Sold Date
Bed
Bath
Sqft
18518 Old Triangle Rd, Triangle, VA
0.01
Single-Family Home
$699,900
11/26/25
5
5
4,222
3918 Oakdale Cir, Triangle, VA
0.53
Single-Family Home
$580,000
04/23/26
5
3.5
3,544
3746 Katie Pl, Triangle, VA
0.49
Single-Family Home
$703,000
07/13/26
5
4
4,700
3671 Expedition Dr, Triangle, VA
0.63
Single-Family Home
$736,448
03/20/26
5
4.5
4,299
4169 Agency Loop, Triangle, VA
0.40
Single-Family Home
$742,000
03/12/26
4
3.5
4,362
3707 Turn Back Trl, Triangle, VA
0.42
Single-Family Home
$675,000
06/16/26
4
3.5
3,050
4185 Agency Loop, Triangle, VA
0.44
Single-Family Home
$735,000
04/10/26
4
3.5
4,259
18507 Amidon Ave, Triangle, VA
0.11
Single-Family Home
$502,500
06/23/26
3
2
2,514
18706 Kerill Rd, Triangle, VA
0.45
Single-Family Home
$650,000
06/26/26
5
3
2,880
18620 Kerill Rd, Triangle, VA
0.62
Single-Family Home
$822,000
07/30/26
6
4.5
4,455

Nearby home prices

Get a sense of expected prices in the area by checking the value of nearby homes.
Address
Distance
Price
Bed
Bath
Sqft
Status
18516 Old Triangle Rd, Triangle, VA 22172
0.02
-
-
-
-
Off Market
18514 Old Triangle Rd, Triangle, VA 22172
0.03
$422,000
-
-
-
Off Market
18518 Old Triangle Rd, Triangle, VA 22172
0.01
$699,900
5
5
4,222
Recently Sold
18559 Old Triangle Rd, Triangle, VA 22172
0.06
$1,200,000
-
-
-
For Sale
18509 Old Triangle Rd, Triangle, VA 22172
0.08
$334,000
2
1
1,661
Off Market
18519 Triangle St, Triangle, VA 22172
0.11
$200,000
3
2
1,826
Recently Sold
18507 Amidon Ave, Triangle, VA 22172
0.11
$502,500
3
2
2,514
Recently Sold
18513 Triangle St, Triangle, VA 22172
0.14
$320,600
3
1
994
Off Market
18608 Old Triangle Rd, Triangle, VA 22172
0.09
$385,000
4
2
1,398
Off Market
18509 Triangle St, Triangle, VA 22172
0.16
$312,400
2
1
832
Off Market
18571 Old Triangle Rd, Triangle, VA 22172
0.09
$704,000
5
3.5
3,410
Off Market

Local Information

  • Map ViewExplore the area around 18520 Old Triangle Rd.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
2023
Lot Size
0.29 acres
Living Area
4,740 sqft
Price/Sqft
$157
Parking
2 Car Garage

About this House

***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.
18520 Old Triangle Rd, Triangle, VA 22172 is a 5 bedroom, 6 bathroom, 4,740 sqft single-family home built in 2023. It last sold for the $640,000 asking price on Aug 23, 2023. It is currently off market. The Trulia Estimate is $743,400, with a rent estimate of $4,992/month.

Home Details for 18520 Old Triangle Rd

Interior Features

Interior Details
Basement: Full,Connecting Stairway,Rear EntranceNumber of Rooms: 1Types of Rooms: Basement
Beds & Baths
Number of Bedrooms: 5Main Level Bedrooms: 1Number of Bathrooms: 6Number of Bathrooms (full): 4Number of Bathrooms (half): 2Number of Bathrooms (main level): 2
Dimensions and Layout
Living Area: 4740 Square Feet
Appliances & Utilities
Appliances: Electric Water HeaterLaundry: Laundry Room
Heating & Cooling
Heating: Central,ElectricHas CoolingAir Conditioning: Central Air,ElectricHas HeatingHeating Fuel: Central
Fireplace & Spa
No Fireplace
Levels, Entrance, & Accessibility
Stories: 3Levels: ThreeAccessibility: None
View
No View

Exterior Features

Exterior Home Features
Other Structures: Above Grade, Below GradeFoundation: SlabNo Private Pool
Parking & Garage
Number of Garage Spaces: 2Number of Covered Spaces: 2Other Parking: Garage Sqft: 412No CarportHas a GarageHas an Attached GarageParking Spaces: 2Parking: Garage Faces Front,Attached
Pool
Pool: None
Frontage
Not on Waterfront
Water & Sewer
Sewer: Public Sewer
Finished Area
Finished Area (above surface): 4740 Square Feet

Property Information

Year Built
Year Built: 2023
Property Type / Style
Property Type: ResidentialProperty Subtype: Single Family ResidenceStructure Type: DetachedArchitecture: Colonial
Building
Construction Materials: Stone, Vinyl Siding, CombinationIs a New Construction
Property Information
Condition: ExcellentParcel Number: 8188741192

Price & Status

Price
List Price: $640,000
Status Change & Dates
Off Market Date: Sat Aug 26 2023Possession Timing: Immediate, 0-30 Days CD

Active Status

MLS Status: CLOSED

Location

Direction & Address
City: TRIANGLECommunity: Amidon
School Information
Elementary School District: Prince William County Public SchoolsJr High / Middle School District: Prince William County Public SchoolsHigh School District: Prince William County Public Schools

Building

Building Area
Building Area: 4740 Square Feet

Community

Not Senior Community

HOA

No HOA

Lot Information

Lot Area: 0.29 acres

Listing Info

Special Conditions: Standard

Offer

Contingencies: Financing Approval, AppraisalListing Agreement Type: Exclusive Right To SellListing Terms: Cash, Conventional, FHA, VA Loan

Business

Business Information
Ownership: Fee Simple

Miscellaneous

BasementMls Number: VAPW2047054Above Grade Unfinished Area: 4740
Last check for updates: about 4 hours ago
Listed by Guillermo Barbosa, (571) 437-2832
CENTURY 21 New Millennium
Bought with: Aziz Mridha, (571) 276-7839, Proplocate Realty, LLC
Source: Bright MLS, MLS#VAPW2047054

Price and Tax history

DateEventPrice
Aug 23, 2023
Source: Bright MLS #VAPW2047054
Sold
$640,000
Jul 18, 2023
Source: Bright MLS #VAPW2047054
Contingent
$640,000
Jul 14, 2023
Source: Bright MLS #VAPW2047054
PriceChange
$639,999
Price decreased by 4%
Jun 1, 2023
Source: Bright MLS #VAPW2047054
PriceChange
$669,999
Price decreased by 4%
Apr 12, 2023
Source: Bright MLS #VAPW2047054
Listed For Sale
$699,999

Market trends in Triangle

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
—
Sale-to-List Price
—
Price per sq ft
—
Available listings
29
1MoM
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Around this home

What Locals Say about Triangle

At least 76 Trulia users voted on each feature.

  • 82 % Say there are sidewalks

  • 82 % Say it's dog friendly

  • 80 % Say car is needed

  • 70 % Say there's holiday spirit

  • 69 % Say yards are well-kept

  • 66 % Say parking is easy

  • 65 % Say kids play outside

  • 59 % Say it's quiet

  • 58 % Say there's wildlife

  • 51 % Say streets are well-lit

  • 46 % Say people would walk alone at night

  • 45 % Say neighbors are friendly

  • 38 % Say they plan to stay for at least 5 years

  • 33 % Say it's walkable to grocery stores

  • 30 % Say it's walkable to restaurants

  • 28 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Gimara C. R.
    "cheaper rent. a little far from everything. hope to move out soon. there are couple of nice houses around."
    1
    Flag
  • 1979cford
    "It is a quick commute to the Pentagon. Requires an EZ pass and the commuter lot 234 is close by. Trip time to Pentagon is 35-45 min "
    0
    Flag
  • Wehawkins
    "This area is dog friendly. However, owners are expected to keep their dogs on a leash in public areas and they must clean up after their pets. Their are doggy stations strategically located around this community. It is always clean and stocked with doggy refuse bags and a clean trash cans to make walking pets an enjoyable experience."
    0
    Flag
  • Monica K.
    " I lived in this neighborhood used for 3 years is close to everything and is very friendly my children went to school from the high school and those schools are great did you even have to ask you don't know me at all I need to hear you"
    0
    Flag
  • 1979cford
    "Schools are not great. Comunity Pool is Awesome It is super easy to get to Pentagon / DC from the 234 commuter lot"
    0
    Flag
  • Anne V.
    "No areas for dogs to play. Would like a fenced dog play area with a water fountain. Maybe some benches for owners. "
    0
    Flag
  • Trulia User
    "Minutes away from I95 EZ Pass entrance/exit. However, it is far enough away that you never hear I95 or Route 1 traffic noise. "
    0
    Flag
  • Symonemercado
    "Triangle doesn’t have a lot of food options or gas but the neighborhood s besides Quantico are nice. "
    0
    Flag
  • Theresa M.
    "I live here. I don't like it for my children or my family. Too much crime and violence. Rent is more than it's worth! "
    1
    Flag
  • Alex P.
    "I lived and my fan still lives in the area. The community is great friendly neighbors a community website for everyone in the community "
    1
    Flag
  • Lori L. W.
    "I've been in this neighborhood almost 15 years. I love my neighbors. We watch out for each other. And it is a cul-de-sac, so we don't worry about the kids playing outside."
    1
    Flag
  • tmgalloway
    "Listen to the birds and wind in the trees. A steady breeze with enough sun and shade at the quiet top of the hill. Good neighbors with houses nicely kept. No road noise or foot traffic passing by. A peaceful place to live with a pharmacy, grocery store and great soft ice cream shop down at bottom of hill."
    1
    Flag
  • amatuervid
    "The area is quaint ,with a large amount of 1950-1970's houses on big lots. One fortunate thing is the cost of land is very inexpensive and many buyers are buying up houses in poor condition on big lots and tearing them down to build large modern houses on big lots. No HOAs and lots on average at about .5 acres. Its a great place to live. The only downside is that there is no on street parking for the majority of the area because most of triangle is county/state maintained so there are culverts on the roadside rather than curbs and gutters for water run off."
    2
    Flag

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Apartments for Rent

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Explore by feature - Pet Friendly

9 pet-friendly rentals in Triangle, VA

Explore by feature - Garage

8 rentals with a garage in Triangle, VA

Explore by feature - Air Conditioning

12 rentals with air conditioning in Triangle, VA

Explore by feature - Washer/dryer

12 rentals with a washer/dryer in Triangle, VA

Homes for sale near 18520 Old Triangle Rd

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Off Market Homes Near 18520 Old Triangle Rd

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Frequently asked questions about 18520 Old Triangle Rd

  • What is 18520 Old Triangle Rd estimated to be worth?
    Trulia's estimated value for 18520 Old Triangle Rd is $743,400.
  • What is the price history for 18520 Old Triangle Rd?
    18520 Old Triangle Rd last sold for $640,000 in August 2023.
  • Is Triangle a buyer's or seller's market?
    Triangle is currently a balanced market, based on recent for-sale activity.
  • What do residents say about Triangle?
    Residents describe Triangle, VA as pedestrian-friendly, dog-friendly, and well-kept. See recently sold homes in Triangle, VA.
  • Does 18520 Old Triangle Rd have air conditioning?
    Yes, 18520 Old Triangle Rd has air conditioning.
  • Does 18520 Old Triangle Rd have laundry facilities?
    Yes, 18520 Old Triangle Rd has laundry facilities.
The data relating to real estate for sale on this website appears in part through the BRIGHT Internet Data Exchange program, a voluntary cooperative exchange of property listing data between licensed real estate brokerage firms, and is provided by BRIGHT through a licensing agreement. 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. Copyright 2026 Bright MLS, Inc. Click here for more information