$3,200,000
SOLD AUG 7, 2025

3031 Steeplechase Ln Diamond Bar, CA 91765

6 Beds
6.5 Baths
9,365 Sq Ft
1.13 Acres

Recently Sold

$342 Per Sq Ft

32% Below List Price

77 Days on Market

Highlights

  • Heated Indoor Pool
  • 24-Hour Security
  • Primary Bedroom Suite
  • Castle Rock Elementary School Rated A
  • Home Theater
  • Panoramic View

About This Home

As of August 2025

Price Improvement! Magnificent custom-built residence featuring an indoor pool, panoramic mountain, and city light views! Located in the exclusive guard-gated community of The Country in Diamond Bar. From the moment you enter, you'll be enchanted by the luxurious and thoughtfully designed floor plan that exudes elegance and sophistication. Well-appointed features include interlocking pavers, exquisite interiors and exteriors, and an impressive entryway with soaring ceilings, a grand double staircase, and marble flooring. The main level features a spacious formal living room with a fireplace and stunning views. Large family room with a wet bar. Elegant formal dining room with a fireplace and picturesque City views. Expansive gourmet kitchen outfitted with modern stainless steel appliances, solid stone countertops, and a walk-in pantry for added convenience. Downstairs guest suite with a private bathroom offers comfort and privacy. Entertainment area with drop screen, surround sound speakers, built-in cabinets, and direct access to the stunning indoor swimming pool. The majestic indoor pool and spa are complemented by a pool house with a kitchenette, commode, and shower. Upstairs, you'll find five expansive bedroom suites with private bathrooms, two of these suites are connected by a Jack-and-Jill bathroom. The master suite is a true retreat, featuring his-and-her closets, a fireplace, a viewing terrace, a sauna, a luxurious marble bathroom with a vanity area, and a jacuzzi soaking tub. The exceptional backyard is beautifully landscaped and offers a serene atmosphere with breathtaking panoramic views. It includes a putting green, tennis court, firepit, and several relaxing sitting areas. Additional features include a half-moon driveway, a 4-car garage, recessed lighting, custom flooring, an intercom system, new water heaters, and 2 AC units. The community provides 24-hour guard gate security and is conveniently located near the 57 and 60 freeways. Don’t miss the opportunity to make this your dream home!

Last Agent to Sell the Property

Carlos Raya

THE ASSOCIATES REALTY GROUP Brokerage Phone: 909-802-3971 License #01452324 Listed on: 03/07/2025

THE ASSOCIATES REALTY GROUP

Co-Listed By

Francis Tsui

The Associates Realty Group Brokerage Phone: 909-802-3971 License #01506060

Last Buyer's Agent

GUO HUI HE

REALTY ONE GROUP WEST License #01931347

REALTY ONE GROUP WEST

Home Details

Home Type

  • Single Family

Est. Annual Taxes

  • $51,961

Year Built

  • Built in 1990

Lot Details

  • 1.13 Acre Lot
  • Sprinklers Throughout Yard
  • Private Yard
  • Garden
  • Back and Front Yard
  • Property is zoned LCR12L

HOA Fees

  • $294 Monthly HOA Fees

Parking

  • 4 Car Direct Access Garage
  • Parking Available
  • Front Facing Garage
  • Garage Door Opener
  • Driveway
  • Automatic Gate

Property Views

  • Panoramic
  • City Lights
  • Mountain
  • Neighborhood

Home Design

  • Entry on the 1st floor
  • Interior Block Wall

Interior Spaces

  • 9,365 Sq Ft Home
  • 2-Story Property
  • Open Floorplan
  • Built-In Features
  • Bar
  • Recessed Lighting
  • Formal Entry
  • Separate Family Room
  • Living Room with Fireplace
  • Dining Room with Fireplace
  • Formal Dining Room
  • Home Theater
  • Recreation Room
  • Storage

Kitchen

  • Eat-In Kitchen
  • Double Oven
  • Gas Oven
  • Electric Cooktop
  • Freezer
  • Dishwasher
  • Kitchen Island
  • Trash Compactor
  • Disposal

Flooring

  • Carpet
  • Stone

Bedrooms and Bathrooms

  • 6 Bedrooms | 1 Main Level Bedroom
  • Fireplace in Primary Bedroom
  • Primary Bedroom Suite
  • Walk-In Closet
  • Dressing Area
  • Jack-and-Jill Bathroom
  • Dual Vanity Sinks in Primary Bathroom
  • Bathtub
  • Separate Shower
  • Low Flow Shower
  • Exhaust Fan In Bathroom

Laundry

  • Laundry Room
  • Washer and Gas Dryer Hookup

Home Security

  • Intercom
  • Carbon Monoxide Detectors
  • Fire and Smoke Detector

Pool

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

Outdoor Features

  • Balcony
  • Exterior Lighting

Location

  • Suburban Location

Utilities

  • Central Heating and Cooling System
  • Water Heater

Listing and Financial Details

  • Tax Lot 30
  • Tax Tract Number 30289
  • Assessor Parcel Number 8713018002
  • Seller Considering Concessions

Community Details

Overview

  • Diamond Bar Country Est Association, Phone Number (909) 861-4114
  • Pmmp HOA

Security

  • 24-Hour Security

Home Details

Home Type

Single Family

Est. Annual Taxes

$51,961

Year Built

Built in 1990

Lot Details

0

HOA Fees

$294 per month

Parking

4

Listing Details

  • Structure Type: House
  • Assessments: Yes
  • Property Attached: No
  • Security: 24 Hour Security, Gated with Attendant, Automatic Gate, Carbon Monoxide Detector(s), Gated Community, Gated with Guard, Guarded, Smoke Detector(s)
  • View: Yes
  • Zoning: LCR12L
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Parcel Number: 8713018002
  • Year Built: 1990
  • AgentOnly_SellerConsiderConcessionYN: Yes
  • Special Features: None

Interior Features

  • Fireplace: Yes
  • Living Area: 9365.00 Square Feet
  • Interior Amenities: Balcony, Bar, Block Walls, Built-in Features, Intercom, Open Floorplan, Recessed Lighting, Storage
  • Stories: 2
  • Entry Location: Ground Level No Steps
  • Common Walls: No Common Walls
  • Flooring: Carpet, Stone
  • Appliances: Yes
  • Full Bathrooms: 6
  • Full And Three Quarter Bathrooms: 6
  • Half Bathrooms: 1
  • Total Bedrooms: 6
  • Eating Area: Area, Dining Room, In Kitchen, Separated
  • Entry Level: 1
  • Fireplace Features: Dining Room, Living Room, Primary Bedroom
  • Levels: Two
  • Main Level Bathrooms: 2
  • Main Level Bedrooms: 1
  • Price Per Square Foot: 341.70
  • Room Type: Dressing Area, Entry, Family Room, Formal Entry, Jack & Jill, Kitchen, Laundry, Living Room, Main Floor Bedroom, Primary Suite, Media Room, Recreation, Separate Family Room, Walk-In Closet
  • Spa Features: Private, In Ground
  • Bathroom Features: Bathtub, Low Flow Shower, Shower, Double Sinks In Bath(s), Double Sinks In Primary Bath, Exhaust Fan(s), Separate Tub And Shower
  • Room Kitchen Features: Kitchen Island

Exterior Features

  • Exterior Features: Lighting
  • View: City Lights, Mountain(s), Neighborhood, Panoramic
  • Pool Features: Private, Heated, In Ground, Indoor
  • Pool Private: Yes
  • Spa: Yes

Garage/Parking

  • Attached Garage: Yes
  • Garage Spaces: 4.00
  • Parking: Yes
  • Parking Features: Direct Garage Access, Driveway, Concrete, Garage, Garage Faces Front, Garage Door Opener
  • Total Parking Spaces: 4.00

Utilities

  • Sprinklers: Yes
  • Heating: Yes
  • Laundry: Yes
  • Appliances: Dishwasher, Double Oven, Electric Cooktop, Freezer, Disposal, Gas Oven, Refrigerator, Trash Compactor, Water Heater
  • Heating Type: Central
  • Laundry Features: Gas Dryer Hookup, Individual Room, Inside, Washer Hookup
  • Sewer: Public Sewer
  • Water Source: Public
  • Cooling: Central Air
  • Cooling: Yes

Condo/Co-op/Association

  • Association: Yes
  • Amenities: Guard, Security
  • Association Fee: 294.00
  • Association Fee Frequency: Monthly
  • Association Name: Diamond Bar Country Est Association
  • Phone: 909-861-4114
  • Senior Community: No
  • Community Features: Sidewalks, Suburban
  • Association Management: PMMP

Schools

  • School District: Walnut Valley Unified

Lot Info

  • Additional Parcels: No
  • Land Lease: No
  • Lot Features: Back Yard, Front Yard, Garden, Lot Over 40000 Sqft, Sprinkler System, Sprinklers In Front, Sprinklers In Rear, Sprinklers On Side, Sprinklers Timer, Yard
  • Lot Size Sq Ft: 49404.00
  • Lot Size Acres: 1.1342

Multi Family

  • Lease Considered: No
  • Lot Size Area: 49404.0000 Square Feet
  • Number Of Units Total: 1

Tax Info

  • Tax Census Tract: 4033.24
  • Tax Lot: 30
  • Tax Tract Number: 30289

Ownership History

Date Name Owned For Owner Type

Purchase Details

Closed on
Jun 3, 2025
Sold by
Wong Chor Kie Steve and Kwok Yuk Kiu
Bought by
Chen Xitong and Xue Guifei

Purchase Details

Closed on
Mar 11, 2015
Sold by
Kim Young Joon
Bought by
Wong Chor Kie Steve and Kwok Yuk Kiu Kitty

Home Financials for this Owner

Home Financials are based on the most recent Mortgage that was taken out on this home.
Original Mortgage
$2,812,500
Interest Rate
3.37%
Mortgage Type
Adjustable Rate Mortgage/ARM

Purchase Details

Closed on
Jan 15, 2014
Sold by
Kim Young Joon
Bought by
Kim Young Joon and Kim Jongnam
Source: Public Records

Range of Values:

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Average Value
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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

Date Type Sale Price Title Company
Grant Deed $3,200,000 First American Title Company
Grant Deed $3,750,000 First American Title Company
Interfamily Deed Transfer -- None Available
Interfamily Deed Transfer -- None Available
Source: Public Records

Mortgage History

Date Status Loan Amount Loan Type
Previous Owner $2,812,500 Adjustable Rate Mortgage/ARM
Source: Public Records

Property History

Date Event Price Change Sq Ft Price
08/07/2025 08/07/25 Sold $3,200,000 -8.6% $342 / Sq Ft
05/24/2025 05/24/25 Pending -- -- --
05/22/2025 05/22/25 Price Changed $3,500,000 -12.2% $374 / Sq Ft
04/16/2025 04/16/25 Price Changed $3,988,000 -15.6% $426 / Sq Ft
03/07/2025 03/07/25 For Sale $4,725,000 +26.0% $505 / Sq Ft
07/15/2015 07/15/15 Sold $3,750,000 -5.1% $400 / Sq Ft
03/07/2015 03/07/15 Pending -- -- --
01/26/2015 01/26/15 For Sale $3,950,000 -- $422 / Sq Ft
Source: California Regional Multiple Listing Service (CRMLS)

Tax History Compared to Growth

Source: Public Records

Tax History

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 $51,961 $4,439,234 $1,803,275 $2,635,959
2024 $51,961 $4,352,191 $1,767,917 $2,584,274
2023 $50,746 $4,266,854 $1,733,252 $2,533,602
2022 $49,663 $4,183,191 $1,699,267 $2,483,924
2021 $48,761 $4,101,169 $1,665,949 $2,435,220
2019 $47,253 $3,979,528 $1,616,537 $2,362,991
2018 $45,205 $3,901,499 $1,584,841 $2,316,658
2016 $45,655 $3,750,000 $1,523,300 $2,226,700
2015 $25,896 $2,243,352 $750,397 $1,492,955
2014 -- $2,199,409 $735,698 $1,463,711
Source: Public Records

Agents Affiliated with this Home

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Map

Source: California Regional Multiple Listing Service (CRMLS)

MLS Number: CV25042999

California Regional Multiple Listing Service (CRMLS)

APN: 8713-018-002