2626 Wagon Train, Diamond Bar, CA 91765

Single-Family · For sale · $7,680,000 · MLS# TR26022432

Single-Family for sale in Southern California — $7,680,000. 5 beds · 7 baths · 10,885 sqft. 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 ho…

2626 Wagon Train
Active under contract

$7,680,000

2626 Wagon Train, Diamond Bar, CA 91765

5beds
7baths
10,885sqft
Single-FamilyProperty type
2026Year built
1.05 acresLot size
10,885 sqftLiving area
$706/sqftPrice / sqft
$350/moHOA
4 spacesGarage

Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 5
  • Bathrooms: 7
  • Full bathrooms: 6
  • Half bathrooms: 1

Heating

  • Heating: Central, Fireplaces, See Remarks

Cooling

  • Cooling: Central Air, See Remarks

Appliances

  • Included: 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
  • Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room, See Remarks

Interior area

  • Living area: 10,885 sqft

Property

Parking

  • Total parking spaces: 4
  • Garage spaces: 4

Lot

  • Lot size: 1.05 acres

Features

  • Pool features: Community, In Ground, Private, See Remarks, Association
  • View: Hills, Mountains, Neighborhood, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: Yes
  • HOA fee: $350/mo

Financial & listing details

  • Days on market: 161 days
  • Price / sqft: $706
  • Status: Active Under Contract
  • MLS#: TR26022432

Location

  • City: Diamond Bar
  • ZIP: 91765

About this home

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.

Listing updated: May 23, 2026 at 1:31 PM

Listed by: Diana Cheng, Country Queen Real Estate

Source: CRMLS, MLS#: TR26022432, Originating MLS: California Regional MLS

Location

Explore parks, streets, and what's around this home.

Diamond Bar

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Facts & features

Interior

Bedrooms & bathrooms

  • Bedrooms: 5
  • Bathrooms: 7
  • Full bathrooms: 6
  • Half bathrooms: 1

Heating

  • Heating: Central, Fireplaces, See Remarks

Cooling

  • Cooling: Central Air, See Remarks

Appliances

  • Included: 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
  • Laundry: Washer Hookup, Gas Dryer Hookup, Laundry Room, See Remarks

Interior area

  • Living area: 10,885 sqft

Property

Parking

  • Total parking spaces: 4
  • Garage spaces: 4

Lot

  • Lot size: 1.05 acres

Features

  • Pool features: Community, In Ground, Private, See Remarks, Association
  • View: Hills, Mountains, Neighborhood, Panoramic

Construction

Type & style

  • Home type: Single-Family
  • Property subtype: Single Family Residence

Condition

  • Year built: 2026

Community & HOA

Community

  • Has HOA: Yes
  • HOA fee: $350/mo

Financial & listing details

  • Days on market: 161 days
  • Price / sqft: $706
  • Status: Active Under Contract
  • MLS#: TR26022432

Location

  • City: Diamond Bar
  • ZIP: 91765

Price history

DateEventPrice
2/08/2026Source: CRMLS, #TR26022432Listed for sale$7,680,000$706/sqft
California Regional Multiple Listing Service (CRMLS)

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional.

Based on information from California Regional Multiple Listing Service, Inc. as of 2026-05-23 13:31:40 PDT 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