4121 Mount Echo Ln, Fairfax, VA 22033
OFF MARKET

$844,900

Trulia Estimate
  • 4 Beds
  • 3 Baths
  • 2,231 sqft (on 0.30 acres)

4121 Mount Echo Ln, Fairfax, VA 22033

Greenbriar
Est. Refi. Payment $5,125/mo*
Refinance Your Home
Currently Off Market - Sold May 17, 2007 for $521,000

Home Value

Trulia Estimate
$845K
Since last month
Decreased$1K (-0.1%)
Since last year
Increased$38K (+4.7%)
Since last sale
Increased$322K (+61.8%)
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 +78% in the last 10 years
MonthEstimated value
2026
August 2026$843K
August 2026$842K
July 2026$844K
June 2026$861K
May 2026$861K
April 2026$851K
March 2026$848K
February 2026$831K
January 2026$815K
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
4200 Maylock Ln, Fairfax, VA
0.12
Single-Family Home
$925,000
11/10/25
4
2.5
2,231
12801 Point Pleasant Dr, Fairfax, VA
0.20
Single-Family Home
$730,100
12/30/25
4
2.5
1,959
4202 Minstrell Ln, Fairfax, VA
0.11
Single-Family Home
$920,000
05/28/26
4
2.5
2,231
4107 Mount Echo Ln, Fairfax, VA
0.12
Single-Family Home
$730,000
12/02/25
4
3
2,116
4208 Mayport Ln, Fairfax, VA
0.16
Single-Family Home
$800,000
11/14/25
4
3
2,075
4200 Marble Ln, Fairfax, VA
0.14
Single-Family Home
$905,000
06/08/26
4
2.5
2,193
12806 Middleton Ln, Fairfax, VA
0.19
Single-Family Home
$540,000
07/01/26
4
2
1,950
4136 Meadow Hill Ln, Fairfax, VA
0.11
Single-Family Home
$840,000
06/12/26
4
2
1,950
4230 Majestic Ln, Fairfax, VA
0.27
Single-Family Home
$839,000
09/02/26
4
2.5
2,231
12741 Milan Ln, Fairfax, VA
0.23
Single-Family Home
$847,000
12/23/25
4
2.5
2,693

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
4114 Maureen Ln, Fairfax, VA 22033
0.07
$858,800
4
2
1,950
Off Market
4138 Meadow Hill Ln, Fairfax, VA 22033
0.09
$838,800
4
2.5
1,959
Off Market
4116 Middle Ridge Dr, Fairfax, VA 22033
0.07
$750,000
4
2
1,928
Recently Sold
4136 Meadow Hill Ln, Fairfax, VA 22033
0.11
$840,000
4
2
1,950
Recently Sold
4108 Maureen Ln, Fairfax, VA 22033
0.11
$812,400
4
2.5
1,959
Off Market
4111 Mount Echo Ln, Fairfax, VA 22033
0.08
$744,000
4
2
1,512
Recently Sold
4201 Marble Ln, Fairfax, VA 22033
0.11
$874,700
4
2.5
2,231
Off Market
4205 Middle Ridge Dr, Fairfax, VA 22033
0.09
$809,100
4
3
2,538
Off Market
4200 Marble Ln, Fairfax, VA 22033
0.14
$905,000
4
2.5
2,193
Recently Sold
4107 Mount Echo Ln, Fairfax, VA 22033
0.12
$730,000
4
3
2,116
Recently Sold
4202 Minstrell Ln, Fairfax, VA 22033
0.11
$920,000
4
2.5
2,231
Recently Sold
4224 Minstrell Ln, Fairfax, VA 22033
0.12
$855,000
4
3
1,316
Recently Sold

Local Information

  • Map ViewExplore the area around 4121 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
0.3 acres
Living Area
2,231 sqft
Price/Sqft
$379
Parking
Garage

About this House

This single-family home is located at 4121 Mount Echo Ln, Fairfax, VA. 4121 Mount Echo Ln is in the Greenbriar neighborhood in Fairfax, VA and in ZIP code 22033. This property has 4 bedrooms, 3 bathrooms and approximately 2,231 sqft of floor space. This property has a lot size of 0.30 acres and was built in 1968.
4121 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 $521,000 on May 17, 2007. This property is not currently displayed as for sale or rent on Trulia. The Trulia Estimate is $844,900, with a rent estimate of $3,904/month.

Home Details for 4121 Mount Echo Ln

Interior Features

Levels, Entrance, & Accessibility
Stories: 2Floors: Hardwood
Interior Details
Number of Rooms: 8
Heating & Cooling
Air Conditioning

Exterior Features

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

Property Information

Year Built
Year Built: 1968
Property Type / Style
Property Type: Single Family HomeArchitecture: split level

Community

Units in Building: 1

Lot Information

Lot Area: 0.30 acres

Price and Tax history

DateEventPrice
May 17, 2007
Source: N/A
Sold
$521,000

Market trends in Fairfax

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

Around this home

Neighborhood Overview

Greenbriar
See Local Highlights
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"
    0
    Flag
  • 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 "
    0
    Flag
  • Ladylay110
    "Our area is very Safe, the schools are excellent, good for family to raise their kids in such a good environment "
    2
    Flag
  • 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. "
    0
    Flag
  • Malikadbrown
    "My favorite thing about this community is how the kids still play outside and the schools are great! "
    0
    Flag
  • 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. "
    1
    Flag
  • 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"
    0
    Flag

LGBTQ Local Legal Protections

Frequently asked questions about 4121 Mount Echo Ln

  • What is 4121 Mount Echo Ln estimated to be worth?
    Trulia's estimated value for 4121 Mount Echo Ln in Fairfax, VA is $844,900.
  • What is the price history for 4121 Mount Echo Ln?
    4121 Mount Echo Ln in Fairfax, VA last sold for $521,000 in May 2007.
  • 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.
  • How big is the lot at 4121 Mount Echo Ln?
    The lot at 4121 Mount Echo Ln in Fairfax, VA is about 0.30 acres (13,098 sq ft).
  • Does 4121 Mount Echo Ln have a garage?
    Yes, 4121 Mount Echo Ln in Fairfax, VA has a garage.

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Apartments for Rent

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Off Market Homes Near 4121 Mount Echo Ln

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