William Scalio Real Estate Agent - Century 21 Masters

19678 Three Oaks Ln, Walnut, CA For Sale $2,790,000 - co-listed by William Scalio — For Sale $2,790,000 • Co-Listing Agent

Section Image — For Sale $2,790,000 • Co-Listing Agent

William Scalio co-listing agent for 3523 Patricia St, West Covina, CA - sold for $805,000 — Sold $805,000 • Co-Listing Agent

William Scalio buyer's agent for 46 Danbury Ln, Irvine, CA - sold for $1,400,000 — Sold $1,400,000

William Scalio listing agent for 15188 Canon Ln, Chino Hills, CA - sold for $1,960,000 — Sold $1,960,000

William Scalio listing agent for 20629 Shepherd Hills Dr, Diamond Bar, CA - sold for $1,745,000 — Sold $1,745,000

William Scalio listing agent for 21415 Running River Ct, Diamond Bar, CA - sold for $1,080,000 — Sold $1,080,000

William Scalio

Century 21 Masters

58 Closed Sales

$75M Total Value

$435K - $6.4M Price Range

$1.3M Average Price

Prior 5 years

About William

Home Types: House, Condo, Townhouse

Years of Experience: 26

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	6
Total Value	$13,958,000
Average Sale Price	$2,326,333
Price Range	$805K - $6.4M

Seller Deals
Total Deals	13
Total Value	$21,228,888
Average Sale Price	$1,632,991
Price Range	$679K - $6.4M

Seller Deals
Total Deals	57
Total Value	$73,582,776
Average Sale Price	$1,290,926
Price Range	$435K - $6.4M

Buyer Deals
Total Deals	1
Total Value	$1,400,000
Average Sale Price	$1,400,000

5 Year View

Neighborhoods William is Experienced In

William's Active Listings

Co-Listing Agent

$2,790,000
- 4 Beds
- 5 Baths
- 4,562 Sq Ft
19678 Three Oaks Ln

Walnut, CA
Former Model Home with upgrades throughout in Prestigious Three Oaks Community. 180 Degree City Light View and Mountain View. Pre-paid Solar Lease and Furniture is included. Excellent floor plan and Beautiful Lot. Located on a quiet cul de sac Street. Formal entry with high ceilings, formal living room with fireplace, formal dining room, spacious family room with fireplace, breakfast area,

William Scalio Century 21 Masters

Recently Sold

$1,960,000

Sold May 11, 2026
- 4 Beds
- 3.5 Baths
- 3,670 Sq Ft
15188 Canon Ln

Chino Hills, CA
- 1% Below List
- $534/SF
- 12 Days On Market
- Current Est. Value $2M
William Scalio Century 21 Masters

$1,745,000

Sold Apr 20, 2026
- 5 Beds
- 6 Baths
- 3,467 Sq Ft
20629 Shepherd Hills Dr

Diamond Bar, CA
- 5% Below List
- $503/SF
- 26 Days On Market
- Current Est. Value $2M
William Scalio Century 21 Masters

$1,080,000

Sold Apr 7, 2026
- 4 Beds
- 2 Baths
- 1,554 Sq Ft
21415 Running River Ct

Diamond Bar, CA
- 900% Above List
- $695/SF
- 5 Days On Market
- Current Est. Value $1M
William Scalio Century 21 Masters

$716,888

Sold Jun 26, 2025
- 2 Beds
- 2 Baths
- 1,173 Sq Ft
1233 N Diamond Bar Blvd

Diamond Bar, CA
- 1% Above List
- $611/SF
- 22 Days On Market
- Current Est. Value $685K
William Scalio Century 21 Masters

$750,000

Sold Jun 9, 2025
- 4 Beds
- 2 Baths
- 1,328 Sq Ft
10199 Camulos Ave

Montclair, CA
- 12% Below List
- $565/SF
- 110 Days On Market
- Current Est. Value $720K
William Scalio Century 21 Masters

$1,050,000

Sold Nov 21, 2024
- 3 Beds
- 3 Baths
- 2,182 Sq Ft
1837 Scenic View Cir

West Covina, CA
- 3% Below List
- $481/SF
- 25 Days On Market
- Current Est. Value $1M
William Scalio Century 21 Masters

$679,000

Sold Nov 4, 2024
- 3 Beds
- 3 Baths
- 1,563 Sq Ft
15931 Sierra Pass Way

Hacienda Heights, CA
- 1% Above List
- $434/SF
- 2 Days On Market
- Current Est. Value $696K
William Scalio Century 21 Masters

$1,800,000

Sold Sep 16, 2024
- 4 Beds
- 4 Baths
- 3,326 Sq Ft
20006 E Skyline Dr

Walnut, CA
- 1% Above List
- $541/SF
- 3 Days On Market
- Current Est. Value $2M
William Scalio Century 21 Masters

$1,100,000

Sold Jul 26, 2024
- 4 Beds
- 2 Baths
- 1,859 Sq Ft
19882 Calle Granada

Walnut, CA
- 4% Below List
- $592/SF
- 4 Days On Market
- Current Est. Value $1M
William Scalio Century 21 Masters

Agent License: California 01162831

William Scalio

(909) 766-9683

(909) 766-9683

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