2945 Steeplechase Lane Diamond Bar, CA $ 4,580,000
2945 Steeplechase Lane
$ 4,580,000
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2945 Steeplechase Lane

Diamond Bar, CA, 91765
$ 4,580,000
Bedrooms5 Baths6.0 Sq 6,257

Monthly Estimate*

$ 28,200

Listed by R C Realty Corp.
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Single Family Home for sale in Diamond Bar, CA

for $4,580,000 with 5 bedrooms and 6 full baths. This 6,257 square foot home was built in 1983 on a lot size of 2.1849.

Welcome to this stunning French Country-style private estate located in one of Diamond Bar’s most exclusive guard-gated communities—The Country Estates. Nestled on a sprawling **2.18-acre lot**, this elegant residence offers exceptional privacy, expansive living space, and endless potential for expansion or custom development. Featuring **5 spacious bedrooms and 6 luxurious bathrooms**, the home is thoughtfully designed with a blend of **hardwood flooring and plush carpeting**, a **butler’s pantry**, and an expansive **upstairs bonus room** complete with a **private office and dedicated workspace**. The **gourmet kitchen** is a chef’s dream, appointed with **Sub-Zero refrigeration**, premium **stainless steel appliances**, and a generous **wine bar**, perfect for entertaining. The **open-concept layout** seamlessly connects the kitchen, breakfast room, and living areas to the **secluded backyard**, ideal for hosting guests or enjoying peaceful evenings. The **primary suite** offers a retreat of its own, with **dual oversized walk-in closets** and serene hillside views. Additional highlights include a **sauna**, **massive attic storage**, and ample space to build a custom pool or guest house. Enjoy **breathtaking panoramic views**, **top-rated schools in the award-winning Walnut Valley Unified School District**, and **convenient access to the 57 and 60 freeways**. Just minutes from **H-Mart, major shopping centers**, and a wide array of dining options, this property offers the perfect blend of luxury, comfort, and accessibility. With its **boasting 2.18-acre lot**, this estate presents a **rare opportunity to expand, build, or simply enjoy the serene lifestyle** of Southern California living at its finest.

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Single Family Active

Price

$ 4,580,000

Bedrooms

5

Full Bath

6

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

2.1849

Year Built

1983

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

TR25148667

Days on Market

237

Features
General
Living Area 6257
Sewer PublicSewer
Heating Central
Cooling CentralAir
Zoning LCR12L
HOA Fee 308
Garage Spaces 3
Pool Features None Association
Year Built 1983
View CityLights Mountains Panoramic Valley
Stories Count 2
Levels Two
Property Subtype SingleFamilyResidence
Community Features Curbs DogPark Hiking Sidewalks
Assoc Fee Paid Per Monthly
County Los Angeles
New Construction false
Property Type Residential
Association Amenities Clubhouse DogPark MeetingRoom Management Playground Pickleball Pool Guard Security Trails
HOA true
Attached Garage true
Garage Y/N true
Full Baths 6
Special Listing Conditions Standard
Status Active
Directions intersection of Highcrest Road and Diamond Bar Boulevard just south of Grand Avenue
City Diamond Bar
Association Name DIAMOND BAR COUNTRY ESTATES ASSOCIATION
Entry Location Front
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 1
MLS Area 616 - Diamond Bar
Lot Size Units SquareFeet
Lot Size Square Feet 95173
Listing Terms CashToNewLoan
Property Attached Y/N false
Land Lease Y/N false
Additional Parcels Y/N false
Lease Considered Y/N false
Structure Type House
Living Area Units SquareFeet
Standard Status Active
Occupancy Type Vacant
Year Built Source Assessor
Tax Lot 32
Property Sub Type Additional SingleFamilyResidence
Expected Active Date 2025-07-18
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Interior
Interior Amenities AllBedroomsDown Attic WalkInPantry WalkInClosets
Fireplace Features LivingRoom
Total Stories 2
Common Walls NoCommonWalls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Laundry Features WasherHookup GasDryerHookup LaundryRoom
Total Bedrooms 5
Entry Level 1
Main Level Bedrooms 5
Main Level Bathrooms 3
Total Baths 6
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Exterior
Lot Features TwoToFiveUnitsAcre
Water Source Public
Total Parking 3
Lot Size Area 95173
Lot Size Acres 2.1849
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
R C Realty Corp.

Broker

ritachangbroker@gmail.com

Email

Affordability Calculator

$28,200
Per Month
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Monthly Principal & Interest
$28,200
Monthly Property Taxes
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Monthly Home Insurance
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Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History
DatePricePrice ChangeDescription
1/27/2026$4,580,000 Listed Price

Map


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2945 Steeplechase Lane, Diamond Bar, CA, 91765 is a Single Family Home for sale at $4,580,000 with 6,257 sqft and a lot size of 2.1849. 2945 Steeplechase Lane has 5 bedrooms, 6.0 baths, and was built in 1983. The property's zip code is 91765 which is in Diamond Bar, CA