Sonja Nadeau Killie Real Estate Agent - Long & Foster Real Estate, Inc.

Sonja Nadeau Killie listing and buyer's agent for 15900 Sunshine Ridge Ln, Gainesville, VA - sold for $595,000 — Sold $595,000

Sonja Nadeau Killie buyer's agent for 1951 Sagewood Ln Unit 619, Reston, VA - sold for $255,000 — Sold $255,000

Sonja Nadeau Killie listing agent for 3031 Federal Hill Dr, Falls Church, VA - sold for $675,000 — Sold $675,000

Sonja Nadeau Killie buyer's agent for 1951 Sagewood Ln Unit 226, Reston, VA - sold for $180,000 — Sold $180,000

Sonja Nadeau Killie listing and buyer's agent for 1423 Greenmont Ct, Reston, VA - sold for $400,000 — Sold $400,000

Sonja Nadeau Killie buyer's agent for 1951 Sagewood Ln Unit 203, Reston, VA - sold for $265,000 — Sold $265,000

Sonja Nadeau Killie

Long & Foster Real Estate, Inc.

8 Closed Sales

$3.2M Total Value

$180K - $675K Price Range

$403.8K Average Price

Prior 5 years

About Sonja

Home Types: Lot/Land, Condo, Townhouse

Years of Experience: 25

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	2
Total Value	$1,270,000
Average Sale Price	$635,000
Price Range	$595K - $675K

Buyer Deals
Total Deals	2
Total Value	$435,000
Average Sale Price	$217,500
Price Range	$180K - $255K

Seller Deals
Total Deals	2
Total Value	$1,270,000
Average Sale Price	$635,000
Price Range	$595K - $675K

Buyer Deals
Total Deals	4
Total Value	$1,070,000
Average Sale Price	$267,500
Price Range	$180K - $370K

Seller Deals
Total Deals	4
Total Value	$2,160,000
Average Sale Price	$540,000
Price Range	$400K - $675K

Buyer Deals
Total Deals	4
Total Value	$1,070,000
Average Sale Price	$267,500
Price Range	$180K - $370K

Areas Sonja is Experienced In

Sonja's Listings and Deals

Recently Sold

$595,000

Sold May 9, 2026
- Land
- 10.00 Acres Lot
15900 Sunshine Ridge Ln

Gainesville, VA
- 268 Days On Market
- Current Est. Value $597K
Sonja Nadeau Killie Long & Foster Real Estate, Inc.

$675,000

Sold Sep 30, 2025
- 4 Beds
- 3.5 Baths
- 1,750 Sq Ft
3031 Federal Hill Dr

Falls Church, VA
- 74 Days On Market
- $386/SF
- Current Est. Value $712K
Sonja Nadeau Killie Long & Foster Real Estate, Inc.

$400,000

Sold Nov 15, 2022
- 3 Beds
- 2.5 Baths
- 264 Sq Ft
1423 Greenmont Ct

Reston, VA
- 0 Days On Market
- $1,515/SF
- Current Est. Value $665K
Sonja Nadeau Killie Long & Foster Real Estate, Inc.

$490,000

Sold Dec 6, 2021
- 3 Beds
- 2.5 Baths
- 1,767 Sq Ft
2249 Gunsmith Square

Reston, VA
- 1% Above List
- 2 Days On Market
- $277/SF
- Current Est. Value $608K
Sonja Nadeau Killie Long & Foster Real Estate, Inc.

Sonja Nadeau Killie

(240) 273-3047

(240) 273-3047

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