4100 Mount Echo Ln, Fairfax, VA 22033
BREAKFAST ROOM
FAMILY ROOM
OFF MARKET

4100 Mount Echo Ln
Fairfax, VA 22033

Greenbriar
  • 4 Beds
  • 3 Baths
  • 2,231 sqft (on 0.31 acres)

$829,000

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $4,981/mo*

$829,000

Trulia Estimate
as of Aug 19, 2026
Est. Refi. Payment $4,981/mo*
4 Beds
3 Baths
2,231 sqft
(on 0.31 acres)

Home Value

Trulia Estimate
$829K
Since last month
Decreased$5K (-0.6%)
Since last year
Increased$34K (+4.3%)
Since last sale
Increased$409K (+97.3%)
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 +75% in the last 10 years
MonthEstimated value
2026
August 2026$829K
July 2026$834K
June 2026$851K
May 2026$851K
April 2026$847K
March 2026$840K
February 2026$824K
January 2026$807K
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
0.03
Single-Family Home
$540,000
07/01/26
4
2
1,950
0.05
Single-Family Home
$730,000
12/02/25
4
3
2,116
0.14
Single-Family Home
$730,100
12/30/25
4
2.5
1,959
0.15
Single-Family Home
$847,000
12/23/25
4
2.5
2,693
0.15
Single-Family Home
$920,000
05/28/26
4
2.5
2,231
0.18
Single-Family Home
$800,000
01/05/26
4
2.5
2,231
0.21
Single-Family Home
$925,000
11/10/25
4
2.5
2,231
0.06
Single-Family Home
$645,000
07/21/26
3
2
1,795
0.21
Single-Family Home
$800,000
11/14/25
4
3
2,075
0.22
Single-Family Home
$905,000
06/08/26
4
2.5
2,193

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
0.06
$760,000
3
2
1,535
Recently Sold
0.06
$825,900
4
2.5
2,231
Off Market
0.06
$645,000
3
2
1,795
Recently Sold
0.05
$730,000
4
3
2,116
Recently Sold
0.10
$868,500
4
3
2,898
Off Market
0.10
$904,200
4
2
1,950
Off Market
0.10
$730,200
3
2
1,795
Off Market
0.08
$744,000
4
2
1,512
Recently Sold
0.11
$750,000
4
2
1,928
Recently Sold
0.14
$730,100
4
2.5
1,959
Recently Sold
0.15
$797,100
4
2.5
2,300
Off Market
0.16
$864,500
4
3.5
3,164
Off Market

Local Information

  • Map ViewExplore the area around 4100 Mount Echo Ln.
  • Schools1 Preschool School1 Elementary School1 Middle School1 High School
  • Shop & Eat
-- mins to
Commute Destination

Home Highlights

Property Type
Single-Family Home
Year Built
1968
Lot Size
0.31 acres
Living Area
2,231 sqft
Price/Sqft
$372
Parking
Garage

About this House

LARGE BRICK FRONT "ESSEX" COLONIAL w/2231 SQFT & SIDE LOAD 2 CAR GARAGE ON LARGE CORNER LOT. NEW W/W CARPET THRUOUT. FRESHLY PAINTED. RENOVATED KITCHEN w/CHERRY CABINETS & GRANITE CNTRTPS. LR w/CUSTOM BUILT GAS FRPL & RECESSED LIGHTS. UPGRADED 1st FLR HALF BATH. HUGE MBR (18x14). PULL DOWN STAIRS TO FLOORED ATTIC STORAGE. W/O TO FENCED IN WOODED LOT. A BEAUTIFUL HOME!



4100 Mount Echo Ln, Fairfax, VA 22033 is a 4 bedroom, 3 bathroom, 2,231 sqft single-family home in Greenbriar, built in 1968. It last sold for $420,000 on Nov 2, 2010. It is currently off market. The Trulia Estimate is $829,000, with a rent estimate of $3,773/month.

Home Details for 4100 Mount Echo Ln

Interior Features

Heating & Cooling
Heating: GasAir ConditioningCooling System: CentralHeating Fuel: Gas
Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Number of Rooms: 8
Appliances & Utilities
DishwasherDisposalDryerMicrowaveRefrigeratorWasher
Fireplace & Spa
Fireplace

Exterior Features

Exterior Home Features
Roof: AsphaltExterior: Other, Brick
Parking & Garage
GarageParking: Garage Attached

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: Single Family HomeArchitecture: Colonial

Community

Units in Building: 1

Lot Information

Lot Area: 0.31 acres

Price and Tax history

DateEventPrice
Nov 2, 2010
Source: N/A
Sold
$420,000

Market trends in Fairfax

Last updated July 2026
Buyer'sMarketSeller'sMarket
Avg. sale price
$808K
$23.33K
MoM
Sale-to-List Price
100.5%
0.2%
MoM
Price per sq ft
$362
$3
MoM
Available listings
354
16
MoM

Neighborhood Overview

Neighborhood stats provided by third party data sources.

What Locals Say about Greenbriar

At least 20 Trulia users voted on each feature.
  • 97 % Say there are sidewalks

  • 94 % Say it's dog friendly

  • 88 % Say car is needed

  • 84 % Say it's walkable to restaurants

  • 81 % Say it's walkable to grocery stores

  • 79 % Say kids play outside

  • 76 % Say there's holiday spirit

  • 75 % Say parking is easy

  • 71 % Say yards are well-kept

  • 71 % Say people would walk alone at night

  • 69 % Say streets are well-lit

  • 67 % Say there's wildlife

  • 58 % Say it's quiet

  • 44 % Say they plan to stay for at least 5 years

  • 40 % Say neighbors are friendly

  • 37 % Say there are community events

Sourced by Trulia users. Learn more about our methodology.
  • Mallory W.
    "Dog parks are a 20 minute drive at least but lots of walking paths and county maintained parks nearby"
  • Jf
    "Good for commuters high rental area schools Depend on neighborhood some good some not . Ratings are not the only Factor to consider in schools "
  • Ladylay110
    "Our area is very Safe, the schools are excellent, good for family to raise their kids in such a good environment "
  • Alfred C. M. I.
    "It's a very large quiet neighborhood without the pretentious neighbors. There are many miles of hiking trails, schools, and shopping centers and restaurants within a mile or two, and can be accessed by foot, car, or bike. "
  • Malikadbrown
    "My favorite thing about this community is how the kids still play outside and the schools are great! "
  • dleehobbs
    "Greenbriar is a great neighborhood for couple with or without children or retired couple to live. Close to Washington and all it has to offer but with prices much more affordable. Great schools, every store you will ever need is within 3 miles or less from your doorstep. Wonderful parks in Fairfax County and the woods that runs through Greenbriar is a perfect place to jog, walk or even ride bicycle. "
  • huddleston_mike
    "This is a quite family neighborhood with two elementary, middle school and high school all within walking distance as is public library. Convenient to shopping including Fair Oaks, Fair Lakes, Greenbriar and Dulles Town Center. Community association sponsors many family events during the year including Easter Egg hunt and Summer concerts. Walking distance to Greenbriar park with tennis courts, baseball and basketball courts. Easy access to I-66, Fairfax County Parkway and public transportation"

LGBTQ Local Legal Protections

Frequently asked questions about 4100 Mount Echo Ln

  • What is 4100 Mount Echo Ln estimated to be worth?
    Trulia's estimated value for 4100 Mount Echo Ln in Fairfax, VA is $829,000.
  • What is the price history for 4100 Mount Echo Ln?
    4100 Mount Echo Ln in Fairfax, VA last sold for $420,000 in November 2010.
  • Is Fairfax a buyer's or seller's market?
    Fairfax is currently a seller's market, based on recent for-sale activity.
  • What's the median sale price in Fairfax?
    The median sale price in Fairfax is $808K. That is up $23.33K from the prior month.
  • Does 4100 Mount Echo Ln have air conditioning?
    Yes, 4100 Mount Echo Ln in Fairfax, VA has air conditioning.
  • Does 4100 Mount Echo Ln have laundry facilities?
    Yes, 4100 Mount Echo Ln in Fairfax, VA has in-unit laundry.

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