William Ernst listing agent for 821 Heatherhaven Dr, Ballwin, MO - sold for $849,000 — Sold

William Ernst buyer's agent for 1001 Pine St, Saint Charles, MO - sold for $165,000 — Sold

William Ernst listing agent for 19109 Old Manchester Rd, Pacific, MO - sold for $746,000 — Sold

William Ernst buyer's agent for 3832 Louis St, Saint Louis, MO - sold for $249,900 — Sold

William Ernst listing agent for 29 Tournament Tee Dr, O Fallon, MO - sold for $490,000 — Sold

William Ernst buyer's agent for 178 Christina Marie Dr, O Fallon, MO - sold for $365,000 — Sold

William Ernst listing agent for 423 Hillington Dr, Eureka, MO - sold for Est. $495,344 — Sold

William Ernst buyer's agent for 120 Madison Ave, Saint Louis, MO - sold for Est. $205,512 — Sold

William Ernst

Compass Realty Group

12 Closed Sales

$4.9M Total Value

$250K - $795K Price Range

$407.5K Average Price

Prior 5 years

About William

Home Types: House, Condo, Mobile Homes

Transaction History

1 Year
2 Year

Seller Deals
Total Deals	3
Total Value	$2,006,500
Average Sale Price	$668,833
Price Range	$472K - $795K

Buyer Deals
Total Deals	3
Total Value	$770,000
Average Sale Price	$256,667
Price Range	$155K - $365K

Seller Deals
Total Deals	5
Total Value	$2,791,500
Average Sale Price	$558,300
Price Range	$320K - $795K

Buyer Deals
Total Deals	5
Total Value	$1,391,000
Average Sale Price	$278,200
Price Range	$155K - $421K

Areas William is Experienced In

William's Listings and Deals

Recently Sold

$746,000

Sold Feb 3, 2026

Last List Price
- 4 Beds
- 2.5 Baths
- 2,435 Sq Ft
19109 Old Manchester Rd

Pacific, MO
- 125 Days On Market
- $306/SF
- Current Est. Value $641K
William Ernst Compass Realty Group

$490,000

Sold Oct 14, 2025

Last List Price
- 3 Beds
- 3 Baths
- 2,830 Sq Ft
29 Tournament Tee Dr

O Fallon, MO
- 52 Days On Market
- $173/SF
- Current Est. Value $405K
William Ernst Compass Realty Group

$849,000

Sold Oct 8, 2025

Last List Price
- 4 Beds
- 3.5 Baths
- 3,741 Sq Ft
821 Heatherhaven Dr

Ballwin, MO
- 25 Days On Market
- $227/SF
- Current Est. Value $826K
William Ernst Compass Realty Group

Price Undisclosed

Sold Jun 11, 2025
- 4 Beds
- 2.5 Baths
- 2,503 Sq Ft
423 Hillington Dr

Eureka, MO
- 29 Days On Market
- Current Est. Value $495K
William Ernst Compass Realty Group

$320,000

Sold Apr 17, 2025
- 3 Beds
- 2 Baths
- 1,787 Sq Ft
4684 Varsity Cir

Lehigh Acres, FL
- 9% Below List
- 114 Days On Market
- $179/SF
- Current Est. Value $309K
William Ernst Compass Florida, LLC

$269,900

Sold Apr 24, 2024
- 3 Beds
- 2 Baths
- 1,296 Sq Ft
209 Gilbert Ave N

Lehigh Acres, FL
- 41 Days On Market
- $208/SF
William Ernst Compass Florida, LLC

William Ernst

(208) 277-0005

(208) 277-0005