18559 Old Triangle Rd, Triangle, VA 22172
Property image
Property image
FOR SALE
2.11 ACRES

18559 Old Triangle Rd
Triangle, VA 22172

    $1,200,000

    Est. Mortgage $7,057/mo*
    Get Pre-Qualified

    $1,200,000

    Est. Mortgage $7,057/mo*
    Get Pre-Qualified
    (on 2.11 acres)

    Home Highlights

    Listed
    83 days ago

    Local Information

    • Map ViewExplore the area around 18559 Old Triangle Rd.
    -- mins to
    Commute Destination

    About this House

    Three units. One parcel. Room to grow. Collect income while you plan. This parcel can be subdivided into 6 single-family lots. Due diligence may support up to 12 townhomes. This triplex delivers $4,600/month in current income while you work through subdivision and the seller is making the deal easy to structure. Seller financing is available.

    Home Details for 18559 Old Triangle Rd

    Interior Features

    View
    No View

    Exterior Features

    Frontage
    Not on Waterfront
    Water & Sewer
    Sewer: Public Septic

    Days on Market

    Days on Market: 83

    Property Information

    Property Type / Style
    Property Type: LandProperty Subtype: Unimproved Land
    Building
    No Additional Parcels
    Property Information
    Parcel Number: 8188742882

    Price & Status

    Price
    List Price: $1,200,000
    Status Change & Dates
    Possession Timing: Close Of Escrow

    Active Status

    MLS Status: ACTIVE

    Location

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

    Agent Information

    Listing Agent
    Listing ID: VAPW2120520

    HOA

    No HOA

    Lot Information

    Lot Area: 2.1094 Acres

    Listing Info

    Special Conditions: Standard

    Offer

    Listing Agreement Type: Exclusive Right To SellListing Terms: Seller Financing, Cash, Conventional

    Business

    Business Information
    Ownership: Fee Simple

    Miscellaneous

    Mls Number: VAPW2120520

    Additional Information

    Source Internet Automated Valuation Display: YSource Internet Consumer Comment: YSource Internet Entire Listing Display: YSource Internet Address Display: Y
    Last check for updates: about 6 hours ago
    Listing courtesy of Daniel Margoupis, (703) 552-5759
    Berkshire Hathaway HomeServices PenFed Realty, (540) 371-7653
    Listing Team: The Margoupis Real Estate Team
    Source: Bright MLS, MLS#VAPW2120520
    Also Listed on Bright MLS.

    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
    1    MoM

    Price and Tax history

    DateEventPrice
    Jul 9, 2026
    Source: Bright MLS #VAPW2120520
    		PendingToActive
    $1,200,000
    Jun 3, 2026
    Source: Bright MLS #VAPW2120520
    		Pending
    $1,200,000
    May 21, 2026
    Source: Bright MLS #VAPW2120520
    		Listed For Sale
    $1,200,000
    Mar 1, 2026
    Source: Bright MLS #VAPW2100228
    		ListingRemoved
    $1,000,000
    Sep 15, 2025
    Source: Bright MLS #VAPW2100228
    		PriceChange
    $1,000,000
    Price decreased by 17%

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    Home Value

    Trulia Estimate
    $490K
    Since last month
    Increased$12K (+2.4%)
    Since last year
    Decreased$681K (-57.5%)
    Since last sale
    Increased$161K (+47.3%)
    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 +72% in the last 10 years
    MonthEstimated value
    2026
    August 2026$502K
    July 2026$484K
    June 2026$490K
    May 2026$481K
    April 2026$461K
    March 2026$469K
    February 2026$470K
    January 2026$491K
    2025
    2024
    2023
    2022
    2021
    2020
    2019
    2018
    2017
    2016

    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
    3837 Graham Park Rd, Triangle, VA
    0.65
    Lot/Land
    $235,000
    12/05/25
    -
    -
    18510 Corby St, Triangle, VA
    0.24
    Lot/Land
    $155,400
    08/19/25
    -
    -
    18822 Kerill Rd, Triangle, VA
    0.52
    Lot/Land
    $85,000
    08/29/25
    -
    -
    3562 Clinton Ross Ct, Triangle, VA
    1.05
    Lot/Land
    $170,000
    09/04/25
    -
    -
    17181 Batestown Rd, Dumfries, VA
    2.29
    Lot/Land
    $309,750
    08/19/25
    -
    -
    290 4th Ave, Quantico, VA
    2.88
    Lot/Land
    $80,000
    05/26/26
    -
    -

    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
    18514 Old Triangle Rd, Triangle, VA 22172
    0.03
    $419,400
    -
    -
    -
    Off Market
    18509 Old Triangle Rd, Triangle, VA 22172
    0.03
    $334,000
    2
    1
    1,661
    Off Market
    18516 Old Triangle Rd, Triangle, VA 22172
    0.04
    -
    -
    -
    -
    Off Market
    18518 Old Triangle Rd, Triangle, VA 22172
    0.04
    $699,900
    5
    5
    4,222
    Recently Sold
    18520 Old Triangle Rd, Triangle, VA 22172
    0.06
    $743,400
    5
    5
    4,740
    Off Market
    18507 Amidon Ave, Triangle, VA 22172
    0.10
    $502,500
    3
    2
    2,514
    Recently Sold
    18571 Old Triangle Rd, Triangle, VA 22172
    0.09
    $704,000
    5
    3.5
    3,410
    Off Market
    18519 Triangle St, Triangle, VA 22172
    0.13
    $200,000
    3
    2
    1,826
    Recently Sold
    3999 Bradys Hill Rd, Triangle, VA 22172
    0.13
    $559,100
    4
    3.5
    2,088
    Off Market
    18513 Triangle St, Triangle, VA 22172
    0.14
    $318,400
    3
    1
    994
    Off Market
    18608 Old Triangle Rd, Triangle, VA 22172
    0.14
    $385,000
    4
    2
    1,398
    Off Market

    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

    LGBTQ Local Legal Protections

    Frequently asked questions about 18559 Old Triangle Rd

    • How big is 18559 Old Triangle Rd?
      18559 Old Triangle Rd is about 2.1 acres.
    • What is the price per acre for 18559 Old Triangle Rd?
      18559 Old Triangle Rd is listed at $1,200,000, or about $570K per acre.
    • What do residents say about Triangle?
      Residents describe Triangle, VA as pedestrian-friendly, dog-friendly, and well-kept. See homes for sale in Triangle, VA.
    • What are the closest schools to 18559 Old Triangle Rd?
      The closest schools to 18559 Old Triangle Rd are Forest Park High School (rated 7/10), Graham Park Middle School (rated 4/10), Triangle Elementary School (Pre-K, rated 3/10).
    Daniel Margoupis, Berkshire Hathaway HomeServices PenFed Realty, (540) 371-7653
    Agent Phone: (703) 552-5759
    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
    18559 Old Triangle Rd, Triangle, VA 22172 is a lot/land. This property is currently available for sale and was listed by Bright MLS on May 21, 2026. The MLS # for this home is MLS# VAPW2120520.