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- Description
- Property Details
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Listed by: Diana Cheng (909) 208-4040 DRE #00856071, Juliet Chung DRE #01887530 | Country Queen Real Estate (909) 208-4040
$7,680,000
Monthly Est:$38,226
5 Beds
- 7 Baths
6 full baths + 1 half bath
10,885sqft
2626 Wagon Train, Diamond Bar, CA 91765
$7,680,000
$38,226/moEst:
Get Pre-Approved
Single Family Residence
Built in 2026
$350/mo HOA
1.05 acres lot
$706/sq.ft
Description
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.
- Houzeo last checked: 12 hours ago
- Listing updated: August 19, 2026 at 3:26 am
- Source: California Regional MLS-CA | MLS#: TR26022432

Property Details
Status
Active Under Contract
Type
Single Family Residence
No. of Stories
2
County
City
Neighborhood
--
Year Built
2026
HOA Fees
$350/mo
Finished Area
10,885 sqft
Lot Size
1.05 acres lot
Basement Area
- sqft
MLS Name
California Regional MLS
MLS Number
TR26022432
MLS Status
ActiveUnderContract
Days on Market
246
Cumulative Days on Market
191

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Location
HOA Management
The Country Estates HOA
HOA Fees
$350/ Monthly
Amenities
Amenities and services may be covered by one or multiple associations and service providers.
Insurance
Club House
Bike Trails
Security Gate
Park Playground
Security Guard
Pool
Maintenance
Sports Court
Meeting Room
PicnicArea
Management
Disclaimer: Amenities are based on third-party information and may vary; buyers must independently verify all amenities, as information is deemed reliable but not guaranteed.
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 5
Bathrooms: 7
Interior
Interior Features
Beamed Ceilings, Wet Bar, Breakfast Bar, Built In Features, Balcony, Breakfast Area, Crown Molding, Separate Formal Dining Room, Dumbwaiter, Elevator, Granite Counters, High Ceilings, In Law Floorplan, Multiple Staircases, Open Floorplan, Pantry, Recessed Lighting, See Remarks, Bar, Wired For Sound, Bedroom On Main Level
Sewer
Public Sewer
Cooling
Central Air, See Remarks
Appliances
Six Burner Stove, Built In Range, Double Oven, Dishwasher, Gas Cooktop, Gas Oven, Gas Water Heater, Microwave, Refrigerator, Vented Exhaust Fan, Water Heater, Warming Drawer
Window Features
Custom Coverings
Heating
Central, Fireplaces, See Remarks
Construction
Year Built
Year Built: 2026
Home type
Single Family Residence
Architectural Style
Custom
Foundation Details
Combination, Slab
Roof
Tile
Construction Materials
Stucco
Utilities & Energy
Pool Features
Community, In Ground, Private, See Remarks, Association
Association Amenities
Clubhouse, Controlled Access, Sport Court, Maintenance Grounds, Insurance, Meeting Room, Management, Picnic Area, Playground, Pickleball, Pool, Guard, Security, Trails
Laundry Features
Washer Hookup, Gas Dryer Hookup, Laundry Room, See Remarks
Utilities
Natural Gas Available, Sewer Connected, Water Connected
Parking Features
Concrete, Direct Access, Driveway, Garage, Garage Door Opener, Garage Faces Side
Security Features
Gated With Guard, Gated Community, Twenty Four Hour Security, Smoke Detectors
Fireplace Features
Family Room, Gas, Living Room, Primary Bedroom, See Remarks
Water Source
Public
Other Features
Lot Features
Corner Lot, Front Yard, Lot Over40000sqft, Level, Sprinkler System
Community Features
Horse Trails, Sidewalks, Gated, Pool
Disclosures
Covenants Restrictions Disclosure, Hoa Disclosure
Patio And Porch Features
Concrete, See Remarks
Price History
| Date | Event | Price |
|---|---|---|
02/25/2026 Source: | Contingent (Active Under Contract) | $7,680,000 $706/sqft |
02/08/2026 Source: | Listed for Sale | $7,680,000 $706/sqft |
Nearby Homes
Find Homes by Property Features in Diamond Bar, CA
Based on information from California Regional Multiple Listing Service, Inc. as of Oct 12, 2026, 10:30AM and /or other sources. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Information being provided is for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. This website may not include listings or property addresses of sellers who have directed their listing brokers to withhold their listing or their property address from display on the Internet. © 2026 California Regional Multiple Listing Service. All Rights Reserved.
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