18511 Old Triangle, Triangle, VA 22172
OFF MARKET

18511 Old Triangle
Triangle, VA 22172

    (on 42.30 acres)

    Local Information

    • Map ViewExplore the area around 18511 Old Triangle.
    • Schools1 Preschool School1 Elementary School1 Middle School1 High School
    • Shop & Eat
    -- mins to
    Commute Destination

    Home Highlights

    Property Type
    Lot/Land
    Lot Size
    42.3 acres

    About this House

    This lot/land is located at 18511 Old Triangle, Triangle, VA. 18511 Old Triangle is in Triangle, VA and in ZIP code 22172. This property has a lot size of 42.30 acres.
    18511 Old Triangle, Triangle, VA 22172 is a lot/land. It last sold for $800,000 on Nov 15, 2016. It is currently off market. The Trulia Estimate rent is $1,910/month.

    Home Details for 18511 Old Triangle

    Property Information

    Property Type / Style
    Property Type: Lot Land

    Lot Information

    Lot Area: 42.30 acres

    Price History for 18511 Old Triangle

    DatePriceEventSource
    11/15/2016$800,000Sold
    N/A

    Market trends in Triangle

    Last updated June 2026
    Buyer'sMarketSeller'sMarket
    Avg. sale price
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    Sale-to-List Price
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    Price per sq ft
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    Available listings
    28
    1    MoM
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    Comparable Sales for 18511 Old Triangle

    Address
    Distance
    Property Type
    Sold Price
    Sold Date
    Bed
    Bath
    Sqft
    18510 Corby St, Triangle, VA
    0.25
    Lot/Land
    $155,400
    08/19/25
    -
    -
    3837 Graham Park Rd, Triangle, VA
    0.58
    Lot/Land
    $235,000
    12/05/25
    -
    -
    18631 Old Triangle Rd, Triangle, VA
    0.30
    Lot/Land
    $25,000
    01/14/26
    -
    -
    18822 Kerill Rd, Triangle, VA
    0.57
    Lot/Land
    $85,000
    08/29/25
    -
    -
    3562 Clinton Ross Ct, Triangle, VA
    1.09
    Lot/Land
    $170,000
    09/04/25
    -
    -
    3600 Pointe Center Ct, Dumfries, VA
    1.43
    Lot/Land
    $9,000,000
    10/16/25
    -
    -
    17181 Batestown Rd, Dumfries, VA
    2.24
    Lot/Land
    $309,750
    08/19/25
    -
    -
    18033 Marsh Pine Rd, Dumfries, VA
    3.03
    Lot/Land
    $834,985
    11/17/25
    5
    4.5
    4,788
    1913 River Heritage Blvd, Dumfries, VA
    3.21
    Lot/Land
    $769,990
    12/29/25
    -
    -
    1905 River Heritage Blvd, Dumfries, VA
    3.23
    Lot/Land
    $805,695
    08/21/25
    -
    -

    Nearby homes

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    Assigned Schools

    These are the assigned schools for 18511 Old Triangle.
    View nearby schools on GreatSchools
    The GreatSchools Rating compares schools on a variety of school quality indicators including test scores, college readiness, equity and more. Learn more.

    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."
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    • 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
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    • 1979cford
      "Schools are not great. Comunity Pool is Awesome It is super easy to get to Pentagon / DC from the 234 commuter lot"
      0
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    • 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
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    • 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
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    • Symonemercado
      "Triangle doesn’t have a lot of food options or gas but the neighborhood s besides Quantico are nice. "
      0
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    • 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
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    • 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
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    Apartments for Rent

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    Explore by feature - Pet Friendly

    10 pet-friendly rentals in Triangle, VA

    Explore by feature - Garage

    6 rentals with a garage in Triangle, VA

    Explore by feature - Air Conditioning

    13 rentals with air conditioning in Triangle, VA

    Explore by feature - Washer/dryer

    9 rentals with a washer/dryer in Triangle, VA

    Homes for sale near 18511 Old Triangle

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    Off Market Homes Near 18511 Old Triangle

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    Frequently asked questions about 18511 Old Triangle

    • What is the price history for 18511 Old Triangle?
      18511 Old Triangle last sold for $800,000 in November 2016.
    • 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.
    • What are the closest schools to 18511 Old Triangle?
      The closest schools to 18511 Old Triangle are Forest Park High School (rated 7/10), Graham Park Middle School (rated 4/10), Triangle Elementary School (Pre-K, rated 3/10).