Rosa Scalio Real Estate Agent - Century 21 Masters

965 E Del Mar Blvd Unit 4, Pasadena, CA For Sale $679,000 - co-listed by Rosa Scalio — For Sale $679,000 • Co-Listing Agent

Rosa Scalio listing agent for 604 El Vallencito Dr, Walnut, CA - sold for $2,050,000 — Sold $2,050,000

1441 Rolling Knoll Rd, Diamond Bar, CA For Sale $1,180,000 - listed by Rosa Scalio — For Sale $1,180,000

Rosa Scalio buyer's agent for 21415 Running River Ct, Diamond Bar, CA - sold for $1,080,000 — Sold $1,080,000

23611 Golden Springs Dr Unit I7, Diamond Bar, CA For Sale $289,000 - listed by Rosa Scalio — For Sale $289,000

Rosa Scalio

Walnut CA

Century 21 Masters

70 Closed Sales

$77.1M Total Value

$615K - $3.2M Price Range

$1.1M Average Price

Prior 5 years

About Rosa

Rosa is a Century 21 Top Producer (ranked in the top 1% in terms of sales in the entire nation). She speaks English, Mandarin and Cantonese fluently enabling her to work effectively with clients from various cultures and diverse backgrounds. She began her career in real estate almost 30 years ago and quickly rose to become the top producing real estate agent in the company.

Home Types: Commercial, Condo, House, Townhouse

Years of Experience: 26

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	9
Total Value	$9,374,000
Average Sale Price	$1,041,556
Price Range	$319K - $2.1M

Buyer Deals
Total Deals	3
Total Value	$3,696,000
Average Sale Price	$1,232,000
Price Range	$816K - $1.8M

Seller Deals
Total Deals	14
Total Value	$14,868,000
Average Sale Price	$1,062,000
Price Range	$319K - $2.1M

Buyer Deals
Total Deals	7
Total Value	$8,216,000
Average Sale Price	$1,173,714
Price Range	$620K - $1.8M

Seller Deals
Total Deals	40
Total Value	$44,609,888
Average Sale Price	$1,115,247
Price Range	$319K - $3.2M

Buyer Deals
Total Deals	30
Total Value	$32,527,395
Average Sale Price	$1,084,247
Price Range	$520K - $2.7M

5 Year View

Areas Rosa is Experienced In

Rosa's Listings and Deals

Rosa's Active Listings

$1,180,000
- 3 Beds
- 2.5 Baths
- 1,772 Sq Ft
1441 Rolling Knoll Rd

Diamond Bar, CA
Beautiful house in Walnut School District, Large flat lot, Quiet Cul De Sac Street. New interior Paint, New laminate flooring throughout, Recessed lights, New A/C and Heating system, Newer kitchen, New dishwasher. updated throughout. Shows Really nice. all bedrooms are on 2nd floor. Formal living room with vaulted ceiling, True formal Dining Room. family room with fireplace. Walnut School

Rosa Scalio Century 21 Masters

$289,000
- 2 Beds
- 1 Bath
- 807 Sq Ft
23611 Golden Springs Dr

Unit I7

Diamond Bar, CA
Sharp upper end unit. Gated Community. This building has been refurbished by association with new roof and looks great. ideal location in complex.ready to move-in with fresh paint and remodeled kitchen. parking is 1 assigned space. close and convenient to everything

Rosa Scalio Century 21 Masters

$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,

Rosa Scalio Century 21 Masters

Co-Listing Agent

$679,000
- 3 Beds
- 2 Baths
- 890 Sq Ft
965 E Del Mar Blvd

Unit 4

Pasadena, CA
Highly sought after location! Directly adjacent to dining, entertainment, shopping and public transportation offered at South Lake Shopping District.3 bedrooms and 2 bathrooms, Living room with fireplace, kitchen, one bedroom and one bath on the main floor. two more bedrooms and a full bath on second floor. private entrance with fenced front patio that overlooks Mentor Ave. Two car garage

Rosa Scalio Century 21 Masters

Recently Sold

$2,050,000

Sold Aug 21, 2026
- 5 Beds
- 3 Baths
- 3,120 Sq Ft
604 El Vallencito Dr

Walnut, CA
- 8 Days On Market
- $657/SF
- Current Est. Value $2M
Rosa Scalio Century 21 Masters

$1,680,000

Sold Aug 21, 2026
- 5 Beds
- 3 Baths
- 3,006 Sq Ft
21642 High Bluff Rd

Diamond Bar, CA
- 4% Below List
- 2 Days On Market
- $559/SF
- Current Est. Value $2M
Rosa Scalio Century 21 Masters

$505,000

Sold Jul 31, 2026
- 2 Beds
- 2 Baths
- 1,188 Sq Ft
11875 Exline St

Unit A

El Monte, CA
- 1% Below List
- 54 Days On Market
- $425/SF
- Current Est. Value $505K
Rosa Scalio Century 21 Masters

$925,000

Sold Jul 28, 2026
- 4 Beds
- 3 Baths
- 2,097 Sq Ft
3 Old Wood Rd

Pomona, CA
- 3% Above List
- 7 Days On Market
- $441/SF
- Current Est. Value $944K
Rosa Scalio Century 21 Masters

$1,090,000

Sold Jun 18, 2026
- 3 Beds
- 2 Baths
- 1,747 Sq Ft
1244 Clear Creek Canyon Dr

Diamond Bar, CA
- 1% Above List
- 11 Days On Market
- $624/SF
- Current Est. Value $1M
Rosa Scalio Century 21 Masters

$805,000

Sold Jun 5, 2026
- 3 Beds
- 2 Baths
- 1,368 Sq Ft
3523 Patricia St

West Covina, CA
- 4% Below List
- 50 Days On Market
- $588/SF
- Current Est. Value $807K
Rosa Scalio Century 21 Masters

$1,230,000

Sold Mar 17, 2026
- 4 Beds
- 3 Baths
- 2,165 Sq Ft
23028 Aspen Knoll Dr

Diamond Bar, CA
- 2% Below List
- 17 Days On Market
- $568/SF
- Current Est. Value $1M
Rosa Scalio Century 21 Masters

$770,000

Sold Mar 11, 2026
- 3 Beds
- 2.5 Baths
- 2,396 Sq Ft
2838 E Clementine Dr

Ontario, CA
- 1% Above List
- 19 Days On Market
- $321/SF
Rosa Scalio Century 21 Masters

$319,000

Sold Feb 11, 2026
- 2 Beds
- 1 Bath
- 850 Sq Ft
778 Gianni Dr

Unit 210

Corona, CA
- 8 Days On Market
- $375/SF
- Current Est. Value $318K
Rosa Scalio Century 21 Masters

Agent License: California 01078259

Rosa Scalio

(626) 678-8652

Nearby Homes

Rosa Scalio

About Rosa

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Rosa is Experienced In

Rosa's Listings and Deals

Rosa's Active Listings

Recently Sold