San Gabriel Valley Real Estate Search

Below, please find Diamond Bar, Ca homes for sale above $1,000,000.

Diamond Bar Million Dollar Homes

$39,800,000
WS26181667 MLS ⋅ Active Status
48-Lot Luxury Residential Development Opportunity | The Country Estates, Diamond Bar An exceptionally rare development opportunity within The Country Estates, one of the most prestigious and well-known guard-gated luxury residential communities in the greater Los Angeles area. Located in the City of Diamond Bar, The Country is renowned for its 24-hour guarded entrances, privacy, security, expansive custom estates, beautiful hillside setting, and exclusive residential environment. This offering consists of 48 individually subdivided residential lots being offered together as one extraordinary development opportunity. Most importantly, this property represents the last remaining large-scale land opportunity within The Country Estates that can be developed as a single, cohesive luxury residential project—an opportunity of this scale and caliber is virtually impossible to replicate within this established community. The property provides a unique opportunity for a developer, builder, or investor to create an exclusive collection of custom luxury estates surrounded by some of Diamond Bar’s most prestigious residences. The Country is known for its substantial custom-built homes, large private lots, impressive architectural designs, and estate-style living, making it one of Southern California’s most distinctive luxury residential communities. The project is located within the highly regarded Walnut Valley Unified School District, with convenient access to major employment, shopping, dining, and entertainment destinations throughout Los Angeles and Orange Counties. The property also offers convenient access to the 57 and 60 Freeways, providing connectivity to Downtown Los Angeles, Orange County, and the greater Southern California region. With 48 separate residential lots, an irreplaceable location inside a renowned guard-gated community, and virtually no comparable large-scale development land remaining within The Country, this offering presents a truly exceptional opportunity for luxury residential development. A once-in-a-generation opportunity to develop the final large-scale residential land assemblage within The Country Estates.

2871 Live Oak Dr, Diamond Bar
$8,800,000
9 Beds ⋅ 13 Baths ⋅ PW26095844 MLS ⋅ Active Status
Welcome to an exquisite sanctuary of luxury and sophistication in the prestigious gated community of The Country, Diamond Bar. This palatial estate spans an impressive 14,818 square feet on over 1.5 acres of meticulously landscaped grounds, offering 9 bedrooms and 13 bathrooms, perfectly designed for grand living and entertaining. Step inside to discover a world of elegance and modern convenience, accentuated by custom-made tile flooring throughout and a sleek, contemporary design. The grand foyer opens to a magnificent library, perfect for quiet reflection or working from home. A striking built-in aquarium creates a serene ambiance, leading you to the heart of the home. The gourmet kitchen is a chef's dream, featuring top-of-the-line appliances, multiple ovens, a built-in Miele coffee maker, and a spacious walk-in pantry. For more intimate catering, a butler’s kitchen with additional cooking facilities ensures seamless service during lavish events. The property boasts two luxurious master suites, each a private retreat with spa-like bathrooms and walk-in closets. Additionally, there are two in-law suites, providing comfort and privacy for extended family or guests. The home features an elevator, providing easy access to all levels. The expansive downstairs entertainment area includes a state-of-the-art movie theater, ideal for private screenings, and a massive entertainment space designed for hosting unforgettable gatherings. Every inch of this home is equipped with cutting-edge smart home technology, allowing you to control lighting, climate, and security systems effortlessly. Step outside to find a private oasis, complete with a sparkling pool, spa, firepit, well equipped BBQ and tennis court, perfect for relaxation and recreation. The Country in Diamond Bar is renowned for its serene environment and top-notch amenities, including a golf course, clubhouse, and 24-hour security, ensuring an exclusive lifestyle. Conveniently located near premier shopping, dining, and excellent schools, this property epitomizes luxury living. Discover unparalleled elegance and modern comforts in this extraordinary estate – a true masterpiece in one of California’s most coveted communities.

23980 Falcons View, Diamond Bar
$7,680,000
5 Beds ⋅ 7 Baths ⋅ TR26022432 MLS ⋅ Active Under Contract Status
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 experience in one of the area’s most desirable locations in the community! This stunning custom-built estate will feature 5 bedroom suites and 6.5 bathrooms (2 over-sized master suites), thoughtfully designed to balance comfort and functionality. The home will have a grand elevator, downstairs gymnasium complete with a sauna-steam room, 1 guest bedroom suite downstairs, classic office, formal living room, extra high ceilings, grand entry foyer complete with an impressive dual staircase ascending to a panoramic landing. Amazing floor plan layout that will be ideal for everyday living and entertaining. The gourmet chef's kitchen will feature high-end name brand appliances, a separate wok kitchen, and opens into the entertaining, over-sized family room and wet bar. A 4 car attached garage provides ample parking and storage. Also feature a pool against the beautiful natural scenery and a tennis court, and a circular driveway for ample parking. Set among elegant multi million dollar estates, this property is part of a community known for its exclusivity, scenic surroundings, and peaceful atmosphere with guarded gates and proximity to shopping, dining, major freeways, and top-rated schools within the Walnut Valley Unified School District. This new construction home will present a rare combination of modern build quality, generous lot size, and a premier Diamond Bar location, making it an exceptional opportunity for discerning buyers seeking long term value and lifestyle appeal. To be complete in Fall of 2026.

2626 Wagon Train, Diamond Bar
$6,990,000
6 Beds ⋅ 8 Baths ⋅ TR26167844 MLS ⋅ Active Status
VIEW VIEW VIEW! Architectural Masterpiece custom built mansion with fantastic panoramic VIEWS!! Thoughtfully designed mansion features 6 bedrooms and 8 baths that that spans approximately 9158 sq. ft. and sits on approx. 57978 sq. ft. lot. The impressive double doors open up and you are greeted by a dramatic spiral double staircase and 35’ high ceilings, two stunning Swarovski Chandeliers with Auto lift for easy maintenances. The gourmet open kitchen includes all Top Line Appliances and a Huge Island, Walking pantry and wine cabinets, Separate Chinese wok with sink and 5 burner Stove next to sophisticated formal dining room. Beautiful high ceilings for all 3 levels, equipped w/elevator serving all floors. Two sound systems & speakers throughout the whole house, one guest suite and big bonus room in first floor , upstairs you will find fabulous master bedroom suites with balcony , you may sit and enjoy coffee with overlooking the grounds & views of sun-drenched canyons in the morning, master bathroom with therapeutic soaking tub, oversized shower with steam, dual sinks and walk-in closets. there are two bedroom suites on the other side through walking bridge Lets take the elevator down to the basement, This floor provides 2 large bedroom suites both with walk in closets, also you maybe enjoy to watch movie in the living area. Private circular driveway curves from the front to the side, leading to 5 car garage. so many Luxurious amenities, like tennis court, beautiful hardscapes, flawless landscaping, & breathtaking views!! indoor-outdoor entertaining, Japanese landscaping, pool shower room , tennis court ... This elegant estate is located 24-hour gated and guarded community of Diamond Bar – "The Country". Award Winning Walnut School District. Convenience location, close to shopping center , minutes to freeway , A must see to appreciate!!!

2137 Derringer Lane, Diamond Bar
$6,990,000
TR26061097 MLS ⋅ Active Status
Fully entitled 57 units multifamily development opportunity in the City of Diamond Bar. Located at the strategic midpoint between Los Angeles, San Bernardino, and Orange County, the site offers exceptional regional connectivity with close proximity to the 57 and 60 freeways and Ontario International Airport (ONT). This prime location provides convenient access to major employment centers across the Inland Empire and Southern California. The project is approved for a residential community featuring a mix of studio, one-, two-, and three-bedroom units, designed to meet strong rental demand in a supply-constrained market. Situated within the highly regarded Walnut Valley Unified School District, the area benefits from strong demographics, high household incomes, and limited new housing inventory. A near shovel-ready opportunity with key approvals in place, allowing developers to move forward efficiently with reduced entitlement risk.

2235 Morning Canyon, Diamond Bar
$6,980,000
6 Beds ⋅ 7 Baths ⋅ TR26164654 MLS ⋅ Active Status
Nestled in the serene embrace of the mountains within “The Country Estates”, this magnificent custom-built mansion & hidden gem within Diamond Bar's prestigious community, this home truly exudes timeless elegance and unparalleled tranquility in all senses. Beyond the 24 hour security guard-gated entrance, the community features welcome you, hinting at the beauty that awaits within. This luxury compound was beautifully crafted with meticulous attention to Feng Shui principles; All aspects of this home are thoughtfully designed to harmonize with its surroundings. Step inside to discover a world of refined living, where a formal living room with a cozy fireplace beckons relaxation & an intimate dining rm offers panoramic views of the lush & beautifully manicured gardens. In the heart of the home, a gourmet kitchen adorned with granite countertops & top-of-the-line appliances, invites culinary delights. On one wing, a spacious family rm & den with a wet bar provide ample space for leisure & entertainment, while a complete billiards room promises endless enjoyment.A true sanctuary awaits on the other side, where an authentic Japanese-style tea/master bedroom boasts a gracious bathroom and walk-in closet, offering a retreat from the everyday hustle and bustle. Iron security screen doors throughout, two impressive master bedrooms w/balconies & fireplaces offer sweeping vistas, while 3 junior suites ensure comfort & privacy for guests. For those seeking solitude, a full wood-paneled library offers a peaceful haven, overlooking the majestic mountainscapes. Renovated with noble materials throughout, this home epitomizes luxury, with over $2M invested in landscape upgrades, the addition of a 1,000SF clubhouse, amazing infinity pool & spa, & Jacuzzi. Indulge in the ultimate relaxation within, featuring a smart home system, gym, & natural wood sauna rm with a steam shower. As the sun sets, unwind in the exquisite backyard oasis, surrounded by mature palm trees & lush fruit trees. Entertain in style with a BBQ area, putting green, swing, elevated fire pit, and manicured Zen Garden, all illuminated by intricate lighting and sound systems. From intimate gatherings to grand celebrations, this home offers an unparalleled setting - experience the epitome of harmony, luxury-living, & peace, where every detail wad thoughtfully curated to elevate your lifestyle both indoors & outdoors. Welcome to your dream retreat-an oasis of luxury and serenity awaiting your arrival!

2855 Oak Knoll Drive, Diamond Bar
$6,500,000
11 Beds ⋅ 13 Baths ⋅ TR26059752 MLS ⋅ Active Status
Luxurious 17,000-square-foot mansion located in the renowned “The Country Estates”. This efficiently designed residence features nine generously sized en-suite bedrooms, along with two huge primary suites and two powder rooms on the main level, totaling 11 bedrooms and 13 bathrooms. Situated on approximately 1.2 acres of well-maintained landscaping, the home captures breathtaking views of city lights and scenic hills from multiple vantage points. Upon entry, you’re welcomed by polished marble floors, soaring vaulted ceilings, and an impressive foyer with a dual staircase. The main level open-concept living areas create a bright and inviting atmosphere, ideal for both everyday living and entertaining and are equipped with two powder rooms and a bar area that’s perfect for hosting guests. The gourmet kitchen is designed for both functionality and style, featuring a large island, an oversized butler’s pantry, and additional high-end features to support daily living and entertaining needs. An elevator adds convenience and accessibility throughout the home. The ten-car garage provides ample space for large households or car enthusiasts. Additional interior highlights include a private game room, home theater, and a dedicated meditation room. The backyard offers an Italian villa-inspired retreat, designed for relaxation and complete with a Pool, Spa, BBQ station. Carefully crafted, this home blends refined elegance with everyday comfort. Located in a highly sought-after community with top-rated schools, the HOA includes 24-hour guard-gated security and amenities such as a community pool and spa, tennis courts, a clubhouse, and more. Come experience everything this exceptional property has to offer.

22588 Ridge Line Road, Diamond Bar
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Based on information from California Regional Multiple Listing Service, Inc. as of . This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. Display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent.