Angela Costello

Glendora CA

Real Brokerage Technologies, Inc

19 Closed Sales

$13.1M Total Value

$510K - $1.2M Price Range

$688.2K Average Price

Prior 5 years

About Angela

Real estate is more than just buying and selling homes, it’s about helping people make confident decisions that support their goals and future. I take a client first approach to every transaction, ensuring my clients understand all of their options and feel supported every step of the way.

Known for being responsive, resourceful, and committed to getting deals across the finish line, I work diligently to navigate challenges, negotiate effectively, and create the best possible outcome for my clients. Whether you’re buying your first home, selling a property, or expanding your investment portfolio, you can count on me to provide honest guidance, strong communication, and dedicated advocacy.

My clients know that I’m always just a phone call away. I believe in building lasting relationships based on trust, accessibility, and results, and I take pride in being a reliable resource long after the transaction is complete.

Home Types: Condo, House, MultiFamily, Townhouse

Years of Experience: 9

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	4
Total Value	$2,445,000
Average Sale Price	$611,250
Price Range	$390K - $865K

Buyer Deals
Total Deals	4
Total Value	$3,310,000
Average Sale Price	$827,500
Price Range	$590K - $1.1M

Seller Deals
Total Deals	4
Total Value	$2,445,000
Average Sale Price	$611,250
Price Range	$390K - $865K

Buyer Deals
Total Deals	5
Total Value	$4,460,000
Average Sale Price	$892,000
Price Range	$590K - $1.2M

Seller Deals
Total Deals	6
Total Value	$3,980,000
Average Sale Price	$663,333
Price Range	$390K - $865K

Buyer Deals
Total Deals	13
Total Value	$9,095,000
Average Sale Price	$699,615
Price Range	$300K - $1.2M

5 Year View

Neighborhoods Angela is Experienced In

Recently Sold

$390,000

Sold Dec 15, 2025
- 2 Beds
- 2 Baths
- 928 Sq Ft
698 W Victoria Ct

Lake Arrowhead, CA
- 2% Below List
- $420/SF
- 60 Days On Market
- Current Est. Value $393K
Angela Costello Real Brokerage Technologies, Inc

$680,000

Sold Nov 19, 2025
- 4 Beds
- 3 Baths
- 1,692 Sq Ft
788 Crown Dr

Lake Arrowhead, CA
- 6% Below List
- $402/SF
- 69 Days On Market
- Current Est. Value $805K
Angela Costello Real Brokerage Technologies, Inc

$510,000

Sold Oct 20, 2025
- 2 Beds
- 2 Baths
- 1,353 Sq Ft
3259 S Edenglen Ave

Unit 7

Ontario, CA
- 6% Below List
- $377/SF
- 167 Days On Market
- Current Est. Value $505K
Angela Costello Real Brokerage Technologies, Inc

$865,000

Sold Jun 12, 2025
- 3 Beds
- 2 Baths
- 1,352 Sq Ft
842 N Kidder Ave

Covina, CA
- 1% Below List
- $640/SF
- 14 Days On Market
- Current Est. Value $855K
Angela Costello Real Brokerage Technologies, Inc

$765,000

Sold Jul 28, 2023
- 3 Beds
- 2.5 Baths
- 2,560 Sq Ft
16630 Nicklaus Dr

Unit 103

Rancho Cascades, CA
- 1% Above List
- $299/SF
- 50 Days On Market
- Current Est. Value $774K
Angela Costello Real Brokerage Technologies, Inc

$770,000

Sold Mar 18, 2022
- 5 Beds
- 3 Baths
- 2,029 Sq Ft
330 E Rhea St

Unit A,B

Long Beach, CA
- 3% Above List
- $379/SF
- 15 Days On Market
- Current Est. Value $877K
Angela Costello Real Brokerage Technologies, Inc

Other Experience

First Time Home Buyers, Foreclosures, Investments, Luxury Homes, New Construction, Veteran Programs

Agent License: California #02022800

Angela Costello

(626) 727-7052

Homes for Sale by City

Angela Costello

About Angela

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Angela is Experienced In

Angela's Listings and Deals

Recently Sold

Other Experience