If you are thinking about moving to one of the many luxury Diamond Bar mansions in Los Angeles County, California, then you found the right resource that fits your lifestyle. Whether you need a home in a gated community or with a view of the ocean or on a large lot with lots of amenities…we have created a list of properties below that are updated hourly. Diamond Bar mansions are homes with over 8,000 square feet of living space.
Diamond Bar Mansions in Southern California
View all Diamond Bar mansions including properties in the Diamond Bar Country Estates area. This gate community offers you amenities like tennis courts, swimming pool, clubhouse, 24 hour security, playground, walking trails and much more. Review the Diamond Bar homes for sale. Then, let’s take a home tour of the properties that you could see yourself living in.
Luxury Live Auction! Bidding to Start from $3,000,000! "NEW BUILD ESTATE" - A Truly Exceptional Opportunity to own and live in this Magnificent, Custom Built, Ultra-Modern Designed Estate, in the Prestigious 24hr Guard Gated community, of The Country
Located in the exclusive Country Estates," a 24hr guard-gated community in Diamond Bar, this 13,730 sq. ft., 10 bed, 12 bath estate offers an incredible 1.4 acres of land and has great remodel and profit potential. On a prime corner lot, atop a promo
Welcome to the exquisite French-Inspired Estate in “The Country'' city of Diamond Bar in LA County. This 12,576 sqft custom estate nestled on 2.5 acres atop rolling green hills with a panoramic view of the mountain, valley and Catalina Island. The gr
One of the finest customs homes built-in 2020 in the prestigious guard-gated community “The County” Estate. This one-of-a-kind architectural masterpiece combines the warmth of European luxury blend with the modern feel of today with its exquisite fea
Located in quiet cul-de-sac in prestigious 24hr guard-gated community “The Country Estates”, this gorgeous, privately-gated custom mansion is situated on flat land w/ large acreage, all while on high elevation. 3 stories w/ 7 full suites and 3 half-b
Welcome home to this magnificent inspired English Contemporary Tudor! A true architectural splendor of new construction by Grandway Residential for intimate family life & elegant entertaining.This masterpiece is located in the prestigious "Country Es
Amazing custom-built home, Magnificent estate located in prestigious 24hour-guard-gated community “The Country Estates" This property has been owned by the original owners since it was custom built. Absolutely stunning 180 views to Catalina and mo
Location, location, location! This 8000 sq. ft mansion is located in the Country Estates Association, with a 24-hour guarded entrance and continuous security-vehicle patrols. The gated community has easy access to both the 57 and the 60 freeways
True designer customized mansion in the guard gated community, The Country. Sensational mountain & hill view. Beautiful curb appeal w/ big circular driveway. Private lighted tennis court, pool/spa. Fully developed & usable lot. House has been redecor
A stunning magnificent mansion estate in the prestigious 24 hr guarded 'THE COUNTRY'. This grand palatial estate was all custom designed & built from every inch adorned with Louis XIV-era inspired themes. Roofing & pool redone in 2019, 4 car spacious
Beautifully designed, European palace in prestigious guard-gated community The Country. Upscaled custom mansion built by EBTA Architect. Very fine & detailed. Bright & airy. Situated on over 2.2 acre level flat lot (unique). 13,410 sq. feet of living
Breathtaking estate situated on one of the largest & MOST desirable lots - a sprawling 3.35 acres (approx.) in the prestigious 'The Country Estates'. Gorgeous, panoramic sunset, Catalina, & mtn VIEWS! Surrounded by classical pillars w/wrought-iron ga