3990 Mammoth Cave Loop, Dumfries, VA 22025
OFF MARKET

$475,900

Trulia Estimate
  • 4 Beds
  • 3.5 Baths
  • 1,686 sqft

3990 Mammoth Cave Loop, Dumfries, VA 22025

Est. Refi. Payment $2,956/mo*
Refinance Your Home
Currently Off Market - Sold Jun 30, 2016 for $289,900

Home Value

Trulia Estimate
$476K
Since last month
Decreased$3K (-0.6%)
Since last year
Increased$900 (+0.2%)
Since last sale
Increased$186K (+64.2%)
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 +62% in the last 10 years
MonthEstimated value
2026
September 2026$476K
August 2026$477K
July 2026$479K
June 2026$488K
May 2026$488K
April 2026$490K
March 2026$489K
February 2026$482K
January 2026$477K
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
17308 Pacific Rim Ter, Dumfries, VA
0.06
Townhouse
$490,000
02/13/26
3
3
1,980
17435 Isle Royale Ter, Dumfries, VA
0.17
Townhouse
$490,000
01/02/26
4
3.5
2,328
17304 Pacific Rim Ter, Dumfries, VA
0.05
Townhouse
$490,000
02/17/26
3
2.5
2,184
4124 La Mauricie Loop, Dumfries, VA
0.09
Townhouse
$505,000
04/15/26
4
3.5
2,568
17351 Montezuma Way, Dumfries, VA
0.15
Townhouse
$494,000
08/07/26
3
3
2,011
17460 Tangariro Sq, Dumfries, VA
0.25
Townhouse
$485,000
10/27/25
3
3.5
2,172
17483 Denali Pl, Dumfries, VA
0.29
Townhouse
$475,000
03/20/26
4
3.5
2,494
17442 Bayou Bend Cir, Dumfries, VA
0.31
Townhouse
$510,000
01/12/26
4
3.5
2,299
17453 Kagera Dr, Dumfries, VA
0.17
Townhouse
$470,000
07/24/26
3
3.5
2,152
17510 Cajun Ct, Dumfries, VA
0.35
Townhouse
$500,000
04/23/26
3
3.5
1,840

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
3993 Mammoth Cave Loop, Dumfries, VA 22025
0.03
$488,800
3
3
2,164
Off Market
17304 Pacific Rim Ter, Dumfries, VA 22025
0.05
$490,000
3
2.5
2,184
Recently Sold
17308 Pacific Rim Ter, Dumfries, VA 22025
0.06
$490,000
3
3
1,980
Recently Sold
17310 Pacific Rim Ter, Dumfries, VA 22025
0.06
$495,500
3
3
2,040
Off Market
4009 Mammoth Cave Loop, Dumfries, VA 22025
0.05
$483,800
2
3.5
2,352
Off Market
3980 Mammoth Cave Loop, Dumfries, VA 22025
0.03
$479,600
3
3.5
1,984
Off Market
4028 Mammoth Cave Loop, Dumfries, VA 22025
0.03
$441,000
3
3.5
1,822
Off Market
4120 La Mauricie Loop, Dumfries, VA 22025
0.09
$501,700
4
3.5
2,296
Off Market
4124 La Mauricie Loop, Dumfries, VA 22025
0.10
$505,000
4
3.5
2,568
Recently Sold
4112 La Mauricie Loop, Dumfries, VA 22025
0.09
$496,100
4
3.5
2,352
Off Market
4110 La Mauricie Loop, Dumfries, VA 22025
0.09
$503,400
4
3
2,546
Off Market
17406 Kagera Dr, Dumfries, VA 22025
0.10
$493,700
4
3.5
2,330
Off Market

Local Information

  • Map ViewExplore the area around 3990 Mammoth Cave Loop.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Townhouse
Built in 1996
1,686 sqft
$282/sqft

About this House

This townhouse is located at 3990 Mammoth Cave Loop, Dumfries, VA. 3990 Mammoth Cave Loop is in Dumfries, VA and in ZIP code 22025. This property has 4 bedrooms, 4 bathrooms and approximately 1,686 sqft of floor space. This property has a lot size of 2421 sqft and was built in 1996.
3990 Mammoth Cave Loop, Dumfries, VA 22025 is a 4 bedroom, 4 bathroom, 1,686 sqft townhouse built in 1996. It last sold for $289,900 on Jun 30, 2016. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $475,900, with a rent estimate of $2,739/month.

Home Details for 3990 Mammoth Cave Loop

Interior Features

Interior Details
BasementNumber of Rooms: 4
Heating & Cooling
Heating: Forced AirAir ConditioningCooling System: CentralHeating Fuel: Forced Air
Levels, Entrance, & Accessibility
Stories: 4
Security
Security System

Exterior Features

Exterior Home Features
Roof: AsphaltDeckExterior: Vinyl
Parking & Garage
Parking: Off Street

Property Information

Year Built
Year Built: 1996Year Updated: 1996
Property Type / Style
Property Type: TownhouseArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 2421 sqft

Price and Tax history

DateEventPrice
Jun 30, 2016
Source: N/A
Sold
$289,900
Jul 30, 2009
Source: N/A
Sold
$222,000
May 23, 2009
Source: Agent Provided
Listed For Sale
$239,000
Nov 5, 2003
Source: N/A
Sold
$205,501
Jul 7, 2003
Source: N/A
Sold
$195,628

Market trends in Dumfries

Last updated August 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$604K
$15.48KMoM
Sale-to-List Price
100.0%
Price per sq ft
$242
$2MoM
Available listings
113
8MoM

Around this home

What Locals Say about Dumfries

At least 145 Trulia users voted on each feature.

  • 87 % Say there are sidewalks

  • 87 % Say car is needed

  • 86 % Say it's dog friendly

  • 79 % Say yards are well-kept

  • 77 % Say parking is easy

  • 74 % Say kids play outside

  • 72 % Say there's holiday spirit

  • 70 % Say it's quiet

  • 64 % Say people would walk alone at night

  • 61 % Say there's wildlife

  • 59 % Say it's walkable to grocery stores

  • 52 % Say streets are well-lit

  • 48 % Say they plan to stay for at least 5 years

  • 47 % Say neighbors are friendly

  • 43 % Say it's walkable to restaurants

  • 39 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Trulia User
    "My commute is terrible over 1.2 hours to DC, 1.2 hours to Dulles, and 1 hour to Fredericksburg for work "
    0
    Flag
  • Stephen Morin
    "Good schools and public transportation available. Car pool lanes easy and close to access. Plenty of shopping options. Hospitals close"
    0
    Flag
  • Stefanie Miller
    "I’ve lived here for a little over a year and so far it’s been a ok experience. Some neighbors can be noisy but overall it’s a decent neighborhood. "
    0
    Flag
  • Trulia User
    "Friendly neighbors. Always see kids playing outside. My children are older now, but I think that is a huge plus for young families. Definitely shows a safe neighborhood. "
    0
    Flag
  • Jeweledcity
    "Fun events all year long that include beach events, movie nights, triathlon, outdoor concerts, and craft festivals. "
    0
    Flag
  • Juan C.
    "It is a beautiful place if you like to live in the green. There is a lake in the community, and you can walk to Prince William Forest Park. There are also supermarkets within walking distance. For everything else, you need a vehicle, but you only need to drive up to 15 minutes to get to the place you need. An Omniride can take you, at peak times, to the Pentagon Metro Station in 40 minutes."
    3
    Flag
  • Judi J.
    "This is a very active community with a lake, Country Club, an 18 hole golf course and tennis program. We love it here. "
    3
    Flag
  • Kelly E.
    "It’s always been a safe and welcoming area the past 15 years. There are more kids around lately and it’s pretty local to anything you need"
    5
    Flag
  • T H.
    "Lots of dog owners/walkers. Very friendly and they always seem to clean up after themselves. They HOA puts clean up stations with bags throughout the neighborhood. . "
    0
    Flag
  • Ur U.
    "I live here. People seem friendly. Playgrounds for kids and plenty of exercise trails. Don’t know about the schools. Sorry"
    0
    Flag
  • Mj.thomas1086
    "The lake has fun event for their residents and there is fun family feel here. There are lots of families."
    2
    Flag
  • Lana W.
    "The traffic all over the DMV area is always heavy. Always allow extra time in order to arrive at your destination on time."
    2
    Flag
  • Brittany R.
    "I’ve grew up in this area, it feels like home. There is not one place in this world that is perfect. But I love this area and if I don’t have to leave I won’t. "
    2
    Flag
  • Lavetta T.
    "Most of the neighbors pick up after their dogs. I usually don't have any issues with the dog owners in this neighborhood."
    0
    Flag
  • Cceyez
    "My neighborhood has commuter buses, but not public transportation. The neighbor is less than 5 miles to the I95 freeway"
    1
    Flag
  • Sharon W.
    "There’s a bus going to DC, and also a commuter lot where I can slug a ride for free if I don’t feel like using the bus."
    0
    Flag
  • S.keith715
    "The community pool is really nice! We are located close to Potomac Mills,Target, Walmart, food lion and several good restaurants. Neighborhood is clean also!"
    1
    Flag
  • S.T.
    "Traffic both ways but public transportation available in the neighborhood and surrounding communities. Ride share around the corner. "
    0
    Flag
  • Tomasinabrown
    "they would like it. I see people walking their dogs around all the time. they have a lot of grassy areas for pets "
    0
    Flag
  • Judi J.
    "We have lived in the area for 14 years and have really enjoyed the active lake area and golf neighborhood. "
    0
    Flag
  • Cocosweet12
    "The diversity in ethnicity, culture, & overall friendliness of the people in this area. The closeness and convince of grocers, leisure, & businesses in this area. "
    1
    Flag
  • Jabrille N.
    "Easy access to I 95 and route 1. Only 30 minute drive to Ft Belvoir with traffic and close to commuter lot on 234 for DC goers"
    0
    Flag
  • Dburkefonda
    "Montclair is a place where you can feel at home, no matter whether you are single or married, young or old. The community is welcoming and friendly. We are seeing many new families moving in. There are three elementary schools, one middle, and one high school. "
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 3990 Mammoth Cave Loop

  • What is 3990 Mammoth Cave Loop estimated to be worth?
    Trulia's estimated value for 3990 Mammoth Cave Loop in Dumfries, VA is $475,900.
  • What is the price history for 3990 Mammoth Cave Loop?
    3990 Mammoth Cave Loop in Dumfries, VA last sold for $289,900 in June 2016.
  • Is Dumfries a buyer's or seller's market?
    Dumfries is currently a balanced market, based on recent for-sale activity.
  • What's the median sale price in Dumfries?
    The median sale price in Dumfries is $604K. That is down $15.48K from the prior month.
  • Does 3990 Mammoth Cave Loop have air conditioning?
    Yes, 3990 Mammoth Cave Loop in Dumfries, VA has air conditioning.
  • Does 3990 Mammoth Cave Loop have parking?
    Yes, 3990 Mammoth Cave Loop in Dumfries, VA has on-site parking.

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