20951 High Country Diamond Bar, CA $ 1,280,000
20951 High Country
$ 1,280,000
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20951 High Country

Diamond Bar, CA, 91789
$ 1,280,000
Bedrooms3 Baths3.0 Sq 2,178

Monthly Estimate*

$ 7,881

Listed by Pinnacle Real Estate Group
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Single Family Home for sale in Diamond Bar, CA

for $1,280,000 with 3 bedrooms and 3 full baths. This 2,178 square foot home was built in 1986 on a lot size of 0.1616.

Welcome to this stunning hilltop residence in the prestigious High Country community of Diamond Bar, offering breathtaking mountain and neighborhood views, exceptional privacy, and a highly desirable floor plan. This beautifully maintained home features approximately 2,178 square feet of living space with 3 spacious bedrooms with converted garage room, 3 bathrooms, soaring ceilings, abundant natural light, and an elegant formal living and dining area perfect for entertaining. The upgraded kitchen opens to a warm and inviting family room with fireplace, creating the ideal everyday gathering space. Upstairs, the expansive primary suite serves as a private retreat with scenic views, generous closet space, and a spa-like bath. Additional flexible living areas provide options for a home office, gym, or guest accommodations. Situated on an oversized lot with a wraparound yard, this property offers plenty of room for outdoor dining, gardening, or future customization. Located within the highly acclaimed Walnut Valley Unified School District and just minutes from shopping, dining, parks, and convenient freeway access, this is a rare opportunity to own a view home in one of Diamond Bar’s most sought-after neighborhoods.

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Single Family Active

Price

$ 1,280,000

Bedrooms

3

Full Bath

3

Property Type

Single Family

Taxes

$ 0

Style

Lot Size

0.1616

Year Built

1986

Town/City

Diamond Bar

County/Region

Los Angeles

MLS | Web ID

WS26099443

Days on Market

32

Features
General
Living Area 2178
Sewer Public Sewer
Heating Central
Cooling Central Air
HOA Fee 0
Garage Spaces 3
Pool Features None
Year Built 1986
View City Lights Mountain(s) Neighborhood
Stories Count 2
Levels Two
Property Subtype Single Family Residence
Community Features Street Lights Sidewalks
County Los Angeles
New Construction false
Property Type Residential
HOA false
Attached Garage true
Garage Y/N true
Full Baths 3
Special Listing Conditions Standard
Status Active
Directions Exit Grand Ave / Pathfinder Rd toward Diamond Bar
City Diamond Bar
Entry Location the front of the home facing High Country Dr
Senior Community Y/N false
High School District Walnut Valley Unified
Number Of Units Total 1
MLS Area 616 - Diamond Bar
Lot Size Units Square Feet
Lot Size Square Feet 7040
Listing Terms Cash Cash to New Loan Conventional
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 Square Feet
Standard Status Active
Occupancy Type Owner
Year Built Source Public Records
Tax Lot 85
Property Sub Type Additional Single Family Residence
Expected Active Date 2026-05-07
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Interior
Interior Amenities All Bedrooms Up
Fireplace Features None
Total Stories 2
Common Walls No Common Walls
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N false
Laundry Features Laundry Room
Total Bedrooms 3
Entry Level 1
Main Level Bedrooms 1
Main Level Bathrooms 1
Total Baths 3
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Exterior
Lot Features Front Yard
Water Source Public
Total Parking 3
Lot Size Area 7040
Lot Size Acres 0.1616
Private Pool false
Lot Size Source Assessor
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* Excluded Features
List By
Pinnacle Real Estate Group

Broker

lyana4homes@gmail.com

Email

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$7,881
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Monthly Principal & Interest
$7,881
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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
5/8/2026$1,280,000 Listed Price

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20951 High Country, Diamond Bar, CA, 91789 is a Single Family Home for sale at $1,280,000 with 2,178 sqft and a lot size of 0.1616. 20951 High Country has 3 bedrooms, 3.0 baths, and was built in 1986. The property's zip code is 91789 which is in Diamond Bar, CA