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.
Under contract
Listed by: Country Queen Real Estate • Diana Cheng • Contact: 909-208-4040
$7,680,000
2626 Wagon Train Ln, Diamond Bar, CA 91765
5beds
10,885sqft
Single Family Residence
Built in 2026
1.05 Acres Lot
$7,389,400 Zestimate®
$706/sqft
$350/mo HOA
What's special
Tennis courtSeparate wok kitchenGenerous lot sizeGrand elevatorExtra high ceilingsClassic office
- 209 days
- 84
- 2
Zillow last checked:
Listing updated:
Listed by:
Diana Cheng DRE #00856071 909-208-4040,
Country Queen Real Estate,
Juliet Chung DRE #01887530 909-495-8589,
Country Queen Real Estate
Source: CRMLS,MLS#: TR26022432
Originating MLS: California Regional MLS
Originating MLS: California Regional MLSFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 7
- Full bathrooms: 6
- 1/2 bathrooms: 1
- Main level bathrooms: 3
- Main level bedrooms: 1
Rooms
- Room types: Bedroom, Den, Entry/Foyer, Family Room, Foyer, Kitchen, Laundry, Library, Living Room, Primary Bathroom, Primary Bedroom, Office, Other, Pantry, Retreat, Recreation, Dining Room
Primary bedroom
- Features: Multiple Primary Suites
Primary bedroom
- Features: Primary Suite
Bedroom
- Features: Bedroom on Main Level
Bathroom
- Features: Bathroom Exhaust Fan, Bathtub, Dual Sinks, Enclosed Toilet, Full Bath on Main Level, Granite Counters, Jetted Tub, Linen Closet, Quartz Counters, Soaking Tub
Kitchen
- Features: Butler's Pantry, Kitchen Island, Kitchen/Family Room Combo, Walk-In Pantry
Heating
- Central, Fireplace(s), See Remarks
Cooling
- Central Air, See Remarks
Appliances
- Included: 6 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
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
- Windows: Custom Covering(s)
- Has fireplace: Yes
- Fireplace features: Family Room, Gas, Living Room, Primary Bedroom, See Remarks
- Common walls with other units/homes: No Common Walls
Interior area
- Total interior livable area: 10,885 sqft
Property
Parking
- Total spaces: 4
- Parking features: Concrete, Direct Access, Driveway, Garage, Garage Door Opener, Garage Faces Side
- Attached garage spaces: 4
Features
- Levels: Two
- Stories: 2
- Entry location: 1
- Patio & porch: Concrete, See Remarks
- Has private pool: Yes
- Pool features: Community, In Ground, Private, See Remarks, Association
- Has spa: Yes
- Spa features: In Ground
- Fencing: Block,See Remarks
- Has view: Yes
- View description: Hills, Mountain(s), Neighborhood, Panoramic
Lot
- Size: 1.05 Acres
- Features: Corner Lot, Front Yard, Lot Over 40000 Sqft, Level, Sprinkler System
Details
- Parcel number: 8713026008
- Zoning: R1
- Special conditions: Standard
- Horse amenities: Riding Trail
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Custom
- Property subtype: Single Family Residence
Materials
- Stucco
- Foundation: Combination, Slab
- Roof: Tile
Condition
- New construction: No
- Year built: 2026
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Natural Gas Available, Sewer Connected, Water Connected
Community & HOA
Community
- Features: Horse Trails, Sidewalks, Gated, Pool
- Security: Gated with Guard, Gated Community, 24 Hour Security, Smoke Detector(s)
HOA
- Has HOA: Yes
- Amenities included: Clubhouse, Controlled Access, Sport Court, Maintenance Grounds, Insurance, Meeting Room, Management, Picnic Area, Playground, Pickleball, Pool, Guard, Security, Trail(s)
- HOA fee: $350 monthly
- HOA name: The Country Estates HOA
- HOA phone: 909-861-4114
Location
- Region: Diamond Bar
Financial & listing details
- Price per square foot: $706/sqft
- Tax assessed value: $2,172,355
- Date on market: 2/8/2026
- Cumulative days on market: 209 days
- Listing terms: Cash,Cash to New Loan
- Road surface type: Paved
Estimated market value
$7,389,400
$7.02M - $7.76M
$7,377/mo
Price history
| Date | Event | Price |
|---|---|---|
| 2/25/2026 | Contingent | $7,680,000$706/sqft |
Source:  CRMLS #TR26022432 Report a problem | ||
| 2/8/2026 | Listed for sale | $7,680,000+267.8%$706/sqft |
Source: CRMLS #TR26022432 Report a problem | ||
| 5/30/2024 | Sold | $2,088,000+54.7%$192/sqft |
Source: Public Record Report a problem | ||
| 5/27/2022 | Sold | $1,350,000+17.4%$124/sqft |
Source: Public Record Report a problem | ||
| 3/12/2008 | Sold | $1,150,000+115.8%$106/sqft |
Source: Public Record Report a problem | ||
| 10/25/2001 | Sold | $533,000$49/sqft |
Source: Public Record Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2026 | -- | $2,172,355 +2% |
| 2025 | $25,432 +54.5% | $2,129,760 +51.6% |
| 2024 | $16,459 +2.6% | $1,404,540 +2% |
| 2023 | $16,048 -3.1% | $1,377,000 -3.3% |
| 2022 | $16,555 +1.7% | $1,423,418 +2% |
| 2021 | $16,272 +1.3% | $1,395,508 +1% |
| 2020 | $16,063 | $1,381,199 +2% |
| 2019 | $16,063 +5.2% | $1,354,117 +2% |
| 2018 | $15,275 | $1,327,566 +2% |
| 2017 | $15,275 +0.2% | $1,301,536 +2% |
| 2016 | $15,243 +7.5% | $1,276,016 +1.5% |
| 2015 | $14,177 -0.8% | $1,256,850 +2% |
| 2014 | $14,298 | $1,232,231 +2.5% |
| 2012 | -- | $1,202,610 +2% |
| 2011 | -- | $1,179,030 +0.8% |
| 2010 | -- | $1,170,219 -0.2% |
| 2009 | -- | $1,173,000 +95.7% |
| 2008 | -- | $599,460 +2% |
| 2007 | -- | $587,706 +2% |
| 2006 | -- | $576,183 |
| 2005 | -- | $576,183 +4% |
| 2004 | -- | $553,810 +1.9% |
| 2003 | -- | $543,660 +2% |
| 2002 | -- | $533,000 +263.1% |
| 2000 | -- | $146,784 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 91765
Nearby schools
Schools provided by the listing agent
- Elementary: Castle Rock
- Middle: South Pointe
- High: Diamond Bar
Source: CRMLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
- $4,312,2006 bd7 ba6.8k sqft2592 Wagon Train Ln, Diamond Bar, CA 91765Off Market
- $1,400,0004 bd4 ba2.6k sqft2618 Rocky Trail Rd, Diamond Bar, CA 91765Sold
- $2,169,2005 bd5 ba3.9k sqft2628 Rocky Trail Rd, Diamond Bar, CA 91765Off Market
- $2,183,6004 bd5 ba4.8k sqft2607 Rocky Trail Rd, Diamond Bar, CA 91765Off Market
Similar homes
- $6,980,0006 bd7 ba11k sqft2855 Oak Knoll Dr, Diamond Bar, CA 91765For Sale
MLS ID #TR26164654, Diana Cheng, Country Queen Real Estate. CRMLS - $6,450,0006 bd7 ba9.7k sqft2868 Shadow Canyon Rd, Diamond Bar, CA 91765For Sale
MLS ID #TR26074822, Grace Zhang, RE/MAX Galaxy. CRMLS - $5,380,0006 bd8 ba9k sqft2828 Water Course Dr, Diamond Bar, CA 91765For Sale
MLS ID #FR26192873, Brian Dombroski, Dombroski Realty. CRMLS - $6,990,0006 bd8 ba9.1k sqft2137 Derringer Ln, Diamond Bar, CA 91765For Sale
MLS ID #TR26167844, Tong Zhang, RE/MAX Galaxy. CRMLS
Local buyer's agents are ready to help
