Cathy Cheng Real Estate Agent - CC Royal Realty

23929 Sunset Crossing Rd, Diamond Bar, CA For Sale $1,098,000 - listed by Cathy Cheng — For Sale $1,098,000

Cathy Cheng listing agent for 23601 Ridgecrest Ct, Diamond Bar, CA - sold for $1,990,000 — Sold $1,990,000

3165 Forest View Dr, Corona, CA For Sale $1,080,000 - listed by Cathy Cheng — For Sale $1,080,000

Cathy Cheng buyer's agent for 993 S Dylan Way, Anaheim, CA - sold for $1,165,000 — Sold $1,165,000

426 Treble, Irvine, CA For Sale $1,680,000 - listed by Cathy Cheng — For Sale $1,680,000

Cathy Cheng

Responds Quickly

Diamond Bar CA

CC Royal Realty

186 Closed Sales

$224.7M Total Value

$510K - $5.2M Price Range

$1.2M Average Price

Prior 5 years

About Cathy

Home Types: House, Condo, Townhouse, Mobile Homes, Commercial

Languages Spoken: English, Chinese

Years of Experience: 26

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	43
Total Value	$48,164,767
Average Sale Price	$1,120,111
Price Range	$280K - $2.8M

Buyer Deals
Total Deals	12
Total Value	$15,057,500
Average Sale Price	$1,254,792
Price Range	$510K - $3M

1 Year View by Quarter

Seller Deals
Total Deals	60
Total Value	$69,205,767
Average Sale Price	$1,153,429
Price Range	$280K - $2.8M

Buyer Deals
Total Deals	27
Total Value	$29,860,499
Average Sale Price	$1,105,944
Price Range	$440K - $3M

2 Year View by Quarter

Seller Deals
Total Deals	122
Total Value	$145,230,882
Average Sale Price	$1,190,417
Price Range	$153K - $4.3M

Buyer Deals
Total Deals	64
Total Value	$79,425,198
Average Sale Price	$1,241,019
Price Range	$407K - $5.2M

5 Year View

Areas Cathy is Experienced In

Cathy's Listings and Deals

Cathy's Open Houses

$1,080,000

Open Sat 1:30PM - 4:30PM
- 4 Beds
- 2.5 Baths
- 3,302 Sq Ft
3165 Forest View Dr

Corona, CA
180 Degree Panoramic VIEW HOME... Welcome to Hidden Crest, an exquisite home nestled in the rolling hills of Corona — where luxury, space, and breathtaking views come together in one exceptional residence. Situated on a premium View Lot of stunning home offers approximately 3,302 square feet of beautifully designed living space with no homes behind, creating a rare sense of privacy and openness.

Cathy Cheng CC Royal Realty

$1,550,000

Open Sun 11:30AM - 1:30PM
- 5 Beds
- 3 Baths
- 2,984 Sq Ft
1264 S Lemon Ave

Walnut, CA
Nestled in the highly desirable South Pointe neighborhood, this exceptional residence showcases one of the largest floor plans, offering nearly 3,000 sq. ft. of beautifully designed living space. A grand Soaring high Ceiing of living room and spacious family room provide the perfect setting for elegant entertaining and comfortable everyday living. The home features 5 generously sized bedrooms,

Cathy Cheng CC Royal Realty

Cathy's Active Listings

$1,098,000
- 6 Beds
- 4 Baths
- 2,766 Sq Ft
23929 Sunset Crossing Rd

Diamond Bar, CA
Spectacular views define this inviting Diamond Bar home, with sweeping vistas of the city, surrounding mountains, and mature greenery creating a beautiful setting from the property. Situated in a sought-after neighborhood, this 6-bedroom, 4-bathroom residence offers approximately 2,766 sq ft of well-proportioned living space with a flexible layout for a variety of lifestyles. Large Balconly to

Cathy Cheng CC Royal Realty

$1,680,000
- 5 Beds
- 4.5 Baths
- 2,891 Sq Ft
426 Treble

Irvine, CA
A rare opportunity to own a highly upgraded luxury home with Mountain and Sunset views of the Great Park, Best Price of Detached Home in the Town!! Perfectly positioned on a premium lot in one of Irvine’s most sought-after communities, this nearly brand-new home seamlessly combines elevated design, modern comfort, and resort-style living. Spanning an expansive third-floor Suite, and a 2-car

Cathy Cheng CC Royal Realty

$1,699,000
- 5 Beds
- 5.5 Baths
- 3,923 Sq Ft
6790 Abeja Ave

Chino Hills, CA
Pride of Ownership – Better Than New with Spectacular 180° Panoramic Views! Built in 2024 and perched atop the hills, One of the best Location in the Commnity. This beautifully upgraded home offers luxury, privacy, and sweeping views from the backyard and main living areas. The thoughtful floor plan features 5 bedroom suites, each with a private bath, including a convenient downstairs suite. One

Cathy Cheng CC Royal Realty

$1,360,000
- 4 Beds
- 8 Baths
- 5,040 Sq Ft
1136 Arapahoe St

Los Angeles, CA
Opportunity Zone!Rarely to find! 8-Unit investment opportunity !Very good return of less care property. Every unit has own electricity meter and own Laundry. located in the highly coveted Korea-Town neighborhood of Los Angeles. Built in 1923, this property totals 5,040 SF on a 7,250 SF R3 Zoned lot in the heart of Koreatown. 2 story income property updated in 2010 by city & building code. 4 units

Cathy Cheng CC Royal Realty

$2,790,000

Under Contract
- 6 Beds
- 5.5 Baths
- 5,176 Sq Ft
3035 Venezia Terrace

Chino Hills, CA
Nestled in an exclusive 24-hour guard-gated community, this extraordinary Mediterranean estate offers 5176sqft of luxurious living, $350,000+ in designer upgrades, and breathtaking panoramic views. Better than new, the home showcases timeless elegance, impeccable craftsmanship, and a highly desirable floor plan with a main-level primary suite featuring a spa-inspired bath with stone finishes,

Cathy Cheng CC Royal Realty

$1,780,000

Under Contract
- 5 Beds
- 3.5 Baths
- 4,375 Sq Ft
2169 Rocky View Rd

Diamond Bar, CA
Best Price in Prestigious Country Estates!! Nestled within the prestigious 24-hour guard-gated Country Estates community, this exceptional property offers an incredible opportunity to own a home with breathtaking panoramic views. Enjoy a spacious living room and formal dining room, perfect for entertaining, along with a large entertainment room designed for gatherings and relaxation. Situated on

Cathy Cheng CC Royal Realty

Recently Sold

$1,990,000

Sold Sep 18, 2026
- 5 Beds
- 5 Baths
- 4,212 Sq Ft
23601 Ridgecrest Ct

Diamond Bar, CA
- 9% Below List
- 14 Days On Market
- $472/SF
- Current Est. Value $2M
Cathy Cheng CC Royal Realty

$865,000

Sold Sep 1, 2026
- 3 Beds
- 2 Baths
- 1,412 Sq Ft
322 Briar Creek Rd

Diamond Bar, CA
- 4% Below List
- 43 Days On Market
- $613/SF
- Current Est. Value $880K
Cathy Cheng CC Royal Realty

$960,000

Sold Aug 19, 2026
- 4 Beds
- 2 Baths
- 1,827 Sq Ft
492 Ballena Dr

Diamond Bar, CA
- 3% Below List
- 18 Days On Market
- $525/SF
- Current Est. Value $994K
Cathy Cheng CC Royal Realty

$785,000

Sold Aug 4, 2026
- 5 Beds
- 3 Baths
- 2,741 Sq Ft
2692 E Penelope Ln

Ontario, CA
- 4% Below List
- 7 Days On Market
- $286/SF
Cathy Cheng CC Royal Realty

$1,380,000

Sold Aug 3, 2026
- 3 Beds
- 2.5 Baths
- 2,013 Sq Ft
140 Newall

Irvine, CA
- 7% Below List
- 0 Days On Market
- $686/SF
- Current Est. Value $1M
Cathy Cheng CC Royal Realty

$850,000

Sold Jul 29, 2026
- 4 Beds
- 3 Baths
- 1,500 Sq Ft
1821 Los Padres Dr

Rowland Heights, CA
- 5% Below List
- 59 Days On Market
- $567/SF
- Current Est. Value $851K
Cathy Cheng CC Royal Realty

$1,100,000

Sold Jul 28, 2026
- 3 Beds
- 3 Baths
- 1,546 Sq Ft
20814 E Boulder Ln

Walnut, CA
- 2% Below List
- 15 Days On Market
- $712/SF
- Current Est. Value $1M
Cathy Cheng CC Royal Realty

$519,000

Sold Jul 21, 2026
- 2 Beds
- 1 Bath
- 814 Sq Ft
1262 S Diamond Bar Blvd

Unit A

Diamond Bar, CA
- 12% Below List
- 48 Days On Market
- $638/SF
- Current Est. Value $520K
Cathy Cheng CC Royal Realty

$760,000

Sold Jul 7, 2026
- 3 Beds
- 2 Baths
- 1,266 Sq Ft
1106 W Greendale St

West Covina, CA
- 4% Above List
- 5 Days On Market
- $600/SF
- Current Est. Value $753K
Cathy Cheng CC Royal Realty

Awards and Designations

2014 Circle of Legends
NAR - National Association of Realtors
EHO - equal Housing Opportunity

Other Experience

Investments, Luxury Homes, New Construction

Agent License: California 01270713

Frequently Asked Questions

Who is Cathy Cheng, and what is their real estate background?

How many homes has Cathy Cheng sold in Diamond Bar, CA?

What is Cathy Cheng's track record representing buyers?

What is Cathy Cheng's track record as a listing agent?

What areas does Cathy Cheng serve?

How can I contact Cathy Cheng?

Cathy Cheng

(626) 986-3913

CC Royal Realty

Responds Quickly

(626) 986-3913

Nearby Homes

Cathy Cheng

About Cathy

Transaction History

Seller Deals

Buyer Deals

Production Over Time

1 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

2 Year View by Quarter

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Areas Cathy is Experienced In

Cathy's Listings and Deals

Cathy's Open Houses

Cathy's Active Listings

Recently Sold

Awards and Designations

Other Experience

Frequently Asked Questions

Who is Cathy Cheng, and what is their real estate background?

How many homes has Cathy Cheng sold in Diamond Bar, CA?

What is Cathy Cheng's track record representing buyers?

What is Cathy Cheng's track record as a listing agent?

What areas does Cathy Cheng serve?

How can I contact Cathy Cheng?