$4,088,899
SOLD MAY 18, 2026

2917 Wagon Train Ln Diamond Bar, CA 91765

7 Beds
7.5 Baths
8,018 Sq Ft
1.25 Acre Lot

Sale Details

Date Sold: May 18, 2026

$510 Per Sq Ft

2% Above List Price

10 Days on Market

Highlights

  • Fitness Center
  • Tennis Courts
  • Wine Cellar
  • Castle Rock Elementary School Rated A
  • Art Studio
  • 24-Hour Security

About This Home

As of May 2026

Modern Art Deco Revival Estate in The Country EstatesA rare architectural statement within the prestigious 24-hour guard-gated Country Estates, this Modern Art Deco Revival estate commands a private, resort-caliber setting with sweeping panoramic city-light and mountain views.Set behind a grand approach, the residence blends sculptural geometry with refined Contemporary symmetry, offering a lifestyle designed for both elevated entertaining and serene everyday living.The grounds unfold as a true private resort: a full-size tennis court, elevated pool and spa terrace curves along the landscape with sweeping views, putting green, gazebo, viewing deck, and curated gardens framed by mature fruit trees, including orange, guava, kumquat, tangerine, apple, dragonfruit, and rare Leon avocado. Every element has been thoughtfully positioned to maximize privacy and panoramic vistas.Dramatically extending from the upper level, an expansive viewing and meditation tower unfolds as a light-filled architectural aerie designed as a sanctuary above it all. Framed by sweeping panoramic vistas, the elevated pavilion offers a rare vantage point for sunrise rituals, sunset reflection, and stargazing under open skies.Inside, soaring ceilings, distinguished archways, expansive walls of glass create a luminous interplay of light and space. Floor-to-ceiling windows invite the outdoors in, while an expansive floor plan offers seven bedrooms, multiple grand-scale living areas, and a private executive office with its own entrance.The chef's kitchen is appointed w/ Sub-Zero refrigeration, professional-grade appliances, custom cabinetry, & an oversized island designed for gathering.The primary suite serves as a tranquil retreat, featuring spa-inspired amenities, a soaking tub, walk-in shower, bidet, & private lounge area. Six additional bedrooms provide generous accommodations for family and guests. Reinforced security glass & carefully selected finishes reflect a commitment to both elegance & peace of mind.Enhancing the resort experience is a detached wellness retreat, complete w/ sauna, dedicated shower suite, & private water closet, delivering spa-level amenities just steps from the pool terrace.Residents of The Country enjoy 24-hour security, clubhouse, equestrian trails, parks, playgrounds, & award-winning Walnut Valley schools.This is more than a residence, it's a legacy estate defined by architectural presence, privacy, & the highest standard of SoCal living.

Last Agent to Sell the Property

Silvia Portugal-Singh

COMPASS License #01970434 Listed on: 03/19/2026

COMPASS

Co-Listed By

Ami Singh

Compass License #02087116

Last Buyer's Agent

Denny Wibisono

Treelane Realty Group Inc. License #02137653

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1990 | Remodeled

Lot Details

  • 1.25 Acre Lot
  • Wrought Iron Fence
  • Sprinkler System

HOA Fees

  • $308 Monthly HOA Fees

Parking

  • 3 Car Attached Garage
  • Parking Storage or Cabinetry
  • Parking Available
  • Workshop in Garage
  • Front Facing Garage
  • Three Garage Doors
  • Circular Driveway

Property Views

  • Panoramic
  • City Lights
  • Woods
  • Mountain
  • Hills
  • Valley

Home Design

  • Entry on the 1st floor
  • Planned Development

Interior Spaces

  • 8,018 Sq Ft Home
  • 3-Story Property
  • Open Floorplan
  • Wet Bar
  • Central Vacuum
  • Dual Staircase
  • Built-In Features
  • Bar
  • Dry Bar
  • Tray Ceiling
  • Two Story Ceilings
  • Ceiling Fan
  • Recessed Lighting
  • Double Pane Windows
  • Insulated Windows
  • Custom Window Coverings
  • Palladian Windows
  • Atrium Windows
  • Window Screens
  • Formal Entry
  • Wine Cellar
  • Family Room with Fireplace
  • Great Room
  • Family Room Off Kitchen
  • Living Room
  • Living Room Balcony
  • Formal Dining Room
  • Home Office
  • Recreation Room
  • Loft
  • Bonus Room
  • Game Room
  • Art Studio
  • Workshop
  • Atrium Room
  • Sun or Florida Room
  • Storage
  • Utility Room
  • Sauna
  • Wood Flooring

Kitchen

  • Updated Kitchen
  • Eat-In Kitchen
  • Breakfast Bar
  • Walk-In Pantry
  • Butlers Pantry
  • Double Self-Cleaning Oven
  • Six Burner Stove
  • Built-In Range
  • Range Hood
  • Microwave
  • Sub-Zero Refrigerator
  • Dishwasher
  • ENERGY STAR Qualified Appliances
  • Kitchen Island
  • Quartz Countertops
  • Pots and Pans Drawers
  • Self-Closing Drawers and Cabinet Doors

Bedrooms and Bathrooms

  • 7 Bedrooms
  • Retreat
  • Main Floor Bedroom
  • Primary Bedroom Suite
  • Walk-In Closet
  • Remodeled Bathroom
  • Maid or Guest Quarters
  • In-Law or Guest Suite
  • Bathroom on Main Level
  • Makeup or Vanity Space
  • Bidet
  • Dual Vanity Sinks in Primary Bathroom
  • Soaking Tub
  • Multiple Shower Heads
  • Separate Shower
  • Exhaust Fan In Bathroom

Laundry

  • Laundry Room
  • Laundry Chute

Home Security

  • Alarm System
  • Security Lights
  • Smart Home

Pool

  • Heated In Ground Pool
  • Heated Spa
  • In Ground Spa

Outdoor Features

  • Tennis Courts
  • Sport Court
  • Covered Patio or Porch
  • Terrace
  • Exterior Lighting
  • Gazebo

Utilities

  • Zoned Heating and Cooling
  • 220 Volts in Garage
  • Water Heater

Listing and Financial Details

  • Tax Lot 22
  • Assessor Parcel Number 8713014010
  • Seller Considering Concessions

Community Details

Overview

  • Diamond Bar Country Estates Association, Phone Number (909) 861-4114
  • Custom Subdivision
  • Maintained Community

Amenities

  • Picnic Area
  • Clubhouse
  • Banquet Facilities

Recreation

  • Sport Court
  • Community Playground
  • Fitness Center
  • Community Pool
  • Community Spa
  • Park
  • Horse Trails
  • Hiking Trails

Security

  • 24-Hour Security
  • Controlled Access

Home Details

Home Type

Single Family

Year Built

Built in 1990 | Remodeled

Lot Details

1.25 Acres

HOA Fees

$308 per month

Parking

3

Listing Details

  • Structure Type: House
  • Assessments: No
  • Property Attached: No
  • Security: Guarded, Gated with Attendant, Wired for Alarm System, Security System, 24 Hour Security, Security Lights, Gated with Guard, Gated Community
  • Subdivision Name Other: Custom
  • View: Yes
  • Property Condition: Updated/Remodeled
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8713014010
  • Year Built: 1990
  • AgentOnly_SellerConsiderConcessionYN: Yes
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 8018.00 Square Feet
  • Interior Amenities: Vacuum Central, Living Room Balcony, Tray Ceiling(s), Wet Bar, High Ceilings, In-Law Floorplan, Pantry, Dry Bar, Recessed Lighting, Ceiling Fan(s), Quartz Counters, Open Floorplan, Stone Counters, Bar, Built-in Features, 2 Staircases, Two Story Ceilings, Storage, Home Automation System
  • Stories: 3
  • Common Walls: No Common Walls
  • Flooring: Wood
  • Appliances: Yes
  • Full Bathrooms: 7
  • Half Bathrooms: 1
  • Total Bedrooms: 7
  • Eating Area: Breakfast Counter / Bar, Family Kitchen, Dining Room, Separated, Area
  • Entry Level: 1
  • Fireplace Features: Family Room
  • Levels: Multi/Split
  • Price Per Square Foot: 509.96
  • Room Type: Primary Bedroom, Recreation, Primary Bathroom, Art Studio, Den, Bonus Room, Sun, Foyer, Atrium, Primary Suite, Laundry, Sauna, Main Floor Bedroom, Loft, Office, Workshop, Living Room, Walk-In Pantry, Family Room, Formal Entry, Game Room, Guest/Maid's Quarters, Great Room, Entry, Kitchen, Utility Room, Retreat, Wine Cellar, Separate Family Room, Walk-In Closet
  • Spa Features: In Ground, Private, Heated
  • Window Features: Double Pane Windows, Insulated Windows, Custom Covering, Screens, Palladian, Atrium
  • Bathroom Features: Upgraded, Bidet, Walk-In Shower, Exhaust Fan(s), Main Floor Full Bath, Separate Tub And Shower, Double Sinks In Bath(s), Dual Shower Heads (or Multiple), Double Sinks In Primary Bath, Bathtub, Remodeled, Vanity Area
  • Room Kitchen Features: Pots & Pan Drawers, Stone Counters, Remodeled Kitchen, Self-Closing Cabinet Doors, Kitchen Island, Butler's Pantry, Self-Closing Drawers, Walk-In Pantry

Exterior Features

  • Patio: Yes
  • Other Structures: Sauna Private, Tennis Court Private, Sport Court Private, Gazebo
  • View: Mountain(s), Trees/Woods, City Lights, Hills, Valley, Panoramic
  • Fence: Yes
  • Fencing: Wrought Iron
  • Patio And Porch Features: Covered, Terrace
  • Pool Features: In Ground, Private, Heated
  • Pool Private: Yes
  • Spa: Yes

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 3.00
  • Parking: Yes
  • Parking Features: Garage, Circular Driveway, Garage - Three Door, Workshop in Garage, Garage Faces Front, Built-In Storage, Oversized
  • Total Parking Spaces: 22.00

Utilities

  • Sprinklers: Yes
  • Heating: Yes
  • Laundry: Yes
  • Appliances: Double Oven, Gas Cooktop, ENERGY STAR Qualified Appliances, Range Hood, Built-In Range, Self Cleaning Oven, Refrigerator, Gas Range, 6 Burner Stove, Dishwasher, Microwave, Water Heater
  • Electric: 220 Volts in Garage
  • Heating Type: Zoned
  • Laundry Features: Inside, Individual Room, Laundry Chute
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Zoned
  • Cooling: Yes

Condo/Co-op/Association

  • Association: Yes
  • Amenities: Spa/Hot Tub, Hiking Trails, Banquet Facilities, Picnic Area, Security, Horse Trails, Pool, Controlled Access, Clubhouse, Maintenance Grounds, Sport Court, Guard, Gym/Ex Room, Playground
  • Association Fee: 308.00
  • Association Fee Frequency: Monthly
  • Association Name: Diamond Bar Country Estates
  • Phone: 909-861-4114
  • Senior Community: No
  • Common Interest: Planned Development
  • Community Features: Horse Trails, Street Lights, Park

Lot Info

  • Land Lease: No
  • Lot Size Sq Ft: 54264.00
  • Lot Size Acres: 1.2457

Multi Family

  • Lease Considered: No
  • Lot Size Area: 54264.0000 Square Feet

Tax Info

  • Tax Lot: 22
  • Tax Tract: 30289

Ownership History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Name Owned For Owner Type

Purchase Details

Listed on
Mar 19, 2026
Closed on
Apr 29, 2026
Sold by
Bought by
Seller's Agent
Silvia Portugal-Singh
COMPASS
Buyer's Agent
Denny Wibisono
Treelane Realty Group Inc.
List Price
$3,998,800
Sold Price
$4,088,899
Premium/Discount to List
$90,099
2.25%
Views
121

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Avg. Annual Appreciation
-24.40%
Original Mortgage
$2,862,229
Outstanding Balance
$2,859,241
Interest Rate
5.75%
Mortgage Type
New Conventional
Estimated Equity
$1,105,770

Purchase Details

Closed on
Apr 6, 2020
Sold by
Bought by

Purchase Details

Closed on
May 1, 2016
Sold by
Bought by

Purchase Details

Closed on
Apr 25, 2013
Sold by
Bought by

Purchase Details

Closed on
Nov 13, 2012
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$1,000,000
Interest Rate
2.75%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jul 6, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,055
Interest Rate
3.75%
Mortgage Type
New Conventional

Purchase Details

Closed on
Jun 2, 2011
Sold by
Bought by

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$900,055
Interest Rate
3.75%
Mortgage Type
New Conventional

Purchase Details

Closed on
Dec 9, 2010
Sold by
Bought by

Purchase Details

Closed on
Oct 12, 2007
Sold by
Bought by
Source: Public Records

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
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Average Value
Not Available
List Price
Sold Price
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Home Values in the Area

Source: Public Records

Average Home Value in this Area

Source: Public Records

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Grant Deed $4,089,000 Lawyers Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- Chicago Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- Equity Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Open $2,862,229 New Conventional
Previous Owner $1,000,000 New Conventional
Previous Owner $900,055 New Conventional
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
05/18/2026 05/18/26 Sold $4,088,899 +2.3% $510 / Sq Ft
03/29/2026 03/29/26 Pending -- -- --
03/19/2026 03/19/26 For Sale $3,998,800 -- $499 / Sq Ft
Source: Pasadena-Foothills Association of REALTORS®

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2025 $39,863 $3,196,793 $1,078,698 $2,118,095
2024 $37,957 $3,134,112 $1,057,548 $2,076,564
2023 $36,994 $3,072,660 $1,036,812 $2,035,848
2022 $36,195 $3,012,413 $1,016,483 $1,995,930
2021 $35,534 $2,953,347 $996,552 $1,956,795
2020 $35,080 $2,923,065 $986,334 $1,936,731
2019 $34,408 $2,865,751 $966,995 $1,898,756
2018 $32,755 $2,809,561 $948,035 $1,861,526
2016 $30,302 $2,700,465 $911,223 $1,789,242
2015 $30,503 $2,659,902 $897,536 $1,762,366
2014 $30,525 $2,607,799 $879,955 $1,727,844
Source: Public Records

Agents Affiliated with this Home

  • Ami Singh

    Seller Co-Listing Agent in 2026

    Ami Singh

    Compass

    (323) 806-5266

    51 Total Sales

    Ami Singh
    Section Image

  • D

    Buyer's Agent in 2026

    Denny Wibisono

    Treelane Realty Group Inc.

    (310) 926-8062

    7 Total Sales

    Denny Wibisono
    Section Image
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Map

Source: Pasadena-Foothills Association of REALTORS®

MLS Number: P1-26318

Pasadena-Foothills Association of REALTORS®

APN: 8713-014-010

California Los Angeles County Diamond Bar 91765

2917 Wagon Train Ln, Diamond Bar, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Pasadena-Foothills Association of REALTORS® IDX information is provided exclusively for personal, non-commercial use, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information is deemed reliable but not guaranteed.

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