Diana Cheng Real Estate Agent - Country Queen Real Estate

2626 Wagon Train Ln, Diamond Bar, CA Under Contract $7,680,000 - listed by Diana Cheng — Under Contract $7,680,000

Diana Cheng listing agent for 1435 Subtropic Dr, La Habra Heights, CA - sold for $1,880,000 — Sold $1,880,000

3121 Steeplechase Ln, Diamond Bar, CA For Sale $1,680,000 - listed by Diana Cheng — For Sale $1,680,000

Diana Cheng buyer's agent for 20629 Shepherd Hills Dr, Diamond Bar, CA - sold for $1,745,000 — Sold $1,745,000

3145 Steeplechase Ln, Diamond Bar, CA For Sale $1,388,000 - listed by Diana Cheng — For Sale $1,388,000

Diana Cheng

Diamond Bar CA

Country Queen Real Estate

57 Closed Sales

$108.3M Total Value

$738K - $6.3M Price Range

$1.9M Average Price

Prior 5 years

About Diana

Home Types: House, Lot/Land, Condo

Languages Spoken: English, Chinese

Years of Experience: 26

Education: University of Taipei

Transaction History

1 Year
2 Year
5 Year

Seller Deals
Total Deals	3
Total Value	$6,308,000
Average Sale Price	$2,102,667
Price Range	$1.3M - $3.2M

Buyer Deals
Total Deals	1
Total Value	$1,745,000
Average Sale Price	$1,745,000

Seller Deals
Total Deals	11
Total Value	$18,097,000
Average Sale Price	$1,645,182
Price Range	$506K - $3.5M

Buyer Deals
Total Deals	2
Total Value	$2,544,000
Average Sale Price	$1,272,000
Price Range	$799K - $1.7M

Seller Deals
Total Deals	53
Total Value	$102,253,500
Average Sale Price	$1,929,311
Price Range	$506K - $6.3M

Buyer Deals
Total Deals	4
Total Value	$6,074,000
Average Sale Price	$1,518,500
Price Range	$799K - $2.4M

5 Year View

Neighborhoods Diana is Experienced In

Diana's Active Listings

$1,680,000
- Land
- 0.78 Acre
- $2,153,846 per Acre
3121 Steeplechase Ln

Diamond Bar, CA
An exceptional opportunity to own a premium vacant land parcel located in the prestigious, 24 hour guard gated Country Estates community of Diamond Bar. Spanning approximately 0.79 acres, this expansive lot offers a rare chance to build a custom residence in one of the city’s most exclusive and established neighborhoods. Surrounded by elegant multi million dollar estates, The Country Estates is

Diana Cheng Country Queen Real Estate

$1,388,000
- Land
- 0.93 Acre
- $1,492,473 per Acre
3145 Steeplechase Ln

Diamond Bar, CA
Nestled in the prestigious city of Diamond Bar, 3145 Steeplechase Ln offers nearly an acre of land in one of Southern California’s most sought-after communities. Located within the 91765 ZIP code, this property sits in a serene residential neighborhood known for its privacy, scenic surroundings, and top-rated schools. A rare opportunity to build or invest in a prime location with endless

Diana Cheng Country Queen Real Estate

$3,980,000
- 5 Beds
- 5.5 Baths
- 6,352 Sq Ft
22189 Rim Fire Ln

Diamond Bar, CA
Step into an open view of luxury living at its finest at 22189 Rim Fire Lane, nestled in the coveted 24-hour guard-gated community of The Country in Diamond Bar. This breathtaking custom estate offers unparalleled craftsmanship, stunning views, and an entertainer’s dream indoor-outdoor lifestyle. With over 6,352 square feet on title and original plan of thoughtfully designed living space on a

Diana Cheng Country Queen Real Estate

$3,990,000
- 6 Beds
- 7 Baths
- 6,726 Sq Ft
1822 Diamond Knoll Ln

Diamond Bar, CA
Nestled in the prestigious enclave of The Country Estates, this stunning custom estate embodies refined luxury and timeless elegance. Sprawling over 6,726 square feet of meticulously designed living space, this two-story masterpiece offers six spacious bedrooms and seven exquisite bathrooms, ensuring ample room for both lavish entertaining and intimate family living. Upon entering the grand

Diana Cheng Country Queen Real Estate

$988,000
- Land
- 2.14 Acres
- $461,682 per Acre
23431 Ridge Line Rd

Diamond Bar, CA
Beautiful sweeping lot in the prestigious Diamond Bar Country Community, overlooking picturesque mountainscapes and sparkling city lights. Enjoy peace and tranquility amidst all of nature’s beauty while maintaining convenient access to all that Southern California has to offer. Amenities in this one-of-a-kind community include 24-hour gated security, swimming pool, multiple tennis courts, a

Diana Cheng Country Queen Real Estate

$950,000
- Land
- 1.45 Acres
- $655,172 per Acre
2695 Broken Feather Ln

Diamond Bar, CA
Stunning, flat and usable prime piece of vacant land located in THE COUNTRY ESTATES!! Discover the canvas for your dream home on this pristine 1.455 Acres vacant lot. Nestled in an exclusive guard-gated community, the expansive land offers a blank slate for your architectural vision. With breathtaking mountain views as your backdrop, envision a residence that seamlessly blends luxury with natural

Diana Cheng Country Queen Real Estate

Co-Listing Agent

$1,699,000
- Land
- 1.58 Acres
- $1,075,316 per Acre
23509 Ridge Line Rd

Diamond Bar, CA
Located in the prestigious 24hr guard-gated “The Country Estates” community, this beautiful proposed contemporary residence that is nestled in a highly sought-after location boasting panoramic city lights and mountain views, is graded and ready for construction to be customized and completed by the new owner. Proposed plans for a stunningly perfect contemporary resort-style estate boasting 5

Diana Cheng Country Queen Real Estate

$7,680,000
- 5 Beds
- 6.5 Baths
- 10,885 Sq Ft
2626 Wagon Train Ln

Diamond Bar, CA
A rare opportunity to own a newly built residence in the prestigious 24-hour guard-gated "The Country Estates" community in one of the desirable neighborhoods in Diamond Bar. This impressive and luxurious two-story home sits on an expansive 45,889 square foot lot offering utmost privacy, all of the luxurious amenities you can imagine, stunning panoramic views all around, and a refined living

Diana Cheng Country Queen Real Estate

Recently Sold

$1,880,000

Sold Apr 13, 2026
- 4 Beds
- 3.5 Baths
- 4,096 Sq Ft
1435 Subtropic Dr

La Habra Heights, CA
- $459/SF
- 2 Days On Market
- Current Est. Value $2M
Diana Cheng Country Queen Real Estate

$3,160,000

Sold Oct 1, 2025
- 5 Beds
- 6 Baths
- 7,133 Sq Ft
2898 Horizon Ln

Diamond Bar, CA
- 14% Below List
- $443/SF
- 27 Days On Market
- Current Est. Value $3M
Diana Cheng Country Queen Real Estate

$1,268,000

Sold Jul 2, 2025
- Land
- 1.66 Acre Lot
2760 Shadow Canyon Rd

Diamond Bar, CA
- 8% Below List
- 281 Days On Market
- Current Est. Value $1M
Diana Cheng Country Queen Real Estate

$738,000

Sold Jun 24, 2025
- 3 Beds
- 2 Baths
- 1,103 Sq Ft
15134 Navilla Place

Baldwin Park, CA
- $669/SF
- 9 Days On Market
- Current Est. Value $708K
Diana Cheng Country Queen Real Estate

$1,260,000

Sold May 28, 2025
- 3 Beds
- 2 Baths
- 2,196 Sq Ft
23411 Ridge Line Rd

Diamond Bar, CA
- 16% Below List
- $574/SF
- 429 Days On Market
- Current Est. Value $1M
Diana Cheng Country Queen Real Estate

$835,000

Sold Jan 9, 2025
- 4 Beds
- 2 Baths
- 1,859 Sq Ft
416 Camino Dos Palos

Thousand Oaks, CA
- 13% Below List
- $449/SF
- 37 Days On Market
- Current Est. Value $1M
Diana Cheng Country Queen Real Estate

$3,500,000

Sold Nov 14, 2024
- 5 Beds
- 5.5 Baths
- 7,225 Sq Ft
23655 Falcons View Dr

Diamond Bar, CA
- 5% Below List
- $484/SF
- 8 Days On Market
- Current Est. Value $4M
Diana Cheng Country Queen Real Estate

$600,000

Sold Aug 5, 2024
- Land
- 1.21 Acre Lot
1755 Derringer Ln

Diamond Bar, CA
- 14% Below List
- 123 Days On Market
Diana Cheng Country Queen Real Estate

$1,210,000

Sold May 23, 2024
- Land
- 1.60 Acre Lot
2583 Indian Creek Rd

Diamond Bar, CA
- 12% Below List
- 54 Days On Market
- Current Est. Value $1M
Diana Cheng Country Queen Real Estate

Awards and Designations

NAR - National Association of Realtors

Agent License: California 00856071

Diana Cheng

(909) 317-3026

Country Queen Real Estate

(909) 317-3026

Homes for Sale by City

Diana Cheng

About Diana

Transaction History

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Seller Deals

Buyer Deals

Production Over Time

5 Year View

Neighborhoods Diana is Experienced In

Diana's Listings and Deals

Diana's Active Listings

Recently Sold

Awards and Designations