When was property at 20814 Boulder Lane built and last sold?

The property at 20814 Boulder Lane was built in and last sold on Jan 1, 1970 for $0.

How much is this home worth?

The estimated value of the home located at 20814 Boulder Lane is $1,128,065.

What are some comparable homes to 20814 Boulder Lane?

There are currently no comparable homes to 20814 Boulder Lane.

Diamond Bar

91789

Diamond Bar

20814 E Boulder

Sold on Jul 28, 2026

Map

$1,100,000

● House - Off Market

20814 E Boulder

Walnut, CA 91789

3 Beds

3 Baths

1,546 Ft²

$5,549

Est. Monthly

$10

HOA / Fees

About This Property

Nestled in one of Diamond Bar's most desirable neighborhoods, this charming home is within walking distance to highly rated Diamond Bar High School and South Pointe Middle School. Step inside to a dramatic cathedral ceiling in the living room, creating a bright and spacious atmosphere. The remodeled kitchen features stylish cabinetry, elegant quartz countertops, and ample workspace for everyday living and entertaining. Beautiful wood flooring extends throughout the entire home, adding warmth and sophistication. Enjoy the large, flat backyard-perfect for outdoor gatherings, gardening, or future expansion possibilities. Located in a quiet and well-maintained neighborhood, this home offers both comfort and convenience. Just steps away from Ronald Reagan Park, residents can enjoy tennis courts, open green spaces, playgrounds, and walking paths, making this an ideal place to call home.

Unit Size

1,546 Ft²

Days on Market

39 days

Land Size

0.12 acres

Price per sqft

$730

Property Type

House

Property Taxes

HOA Dues

$10

Year Built

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Last updated: 3 months ago (CRMLS #TR26134344)

Price History

Date / Event	Date	Event
Jul 28, 2026	Sold	Premium
Sold
Jul 5, 2026	In contract	-
In contract
Jun 19, 2026	Listed by CC Royal Realty	$1,128,000
Listed by CC Royal Realty
Oct 2, 2024	Sold	Premium
Sold
Sep 7, 2024	In contract	-
In contract
Jul 15, 2024	Listed by Coldwell Banker George Realty	$1,020,000
Listed by Coldwell Banker George Realty

	This two-story house is in the desirable area of Diamond Bar. with award-wining walnut school district. Locate on West of Fwy #57. On Quite Cut-de-sac street. Great curve appears. Close to Ronald Reagan Park, near shopping centers. Brand new interior and exterior paint. Brand new central Air Conditioning & Heating. Recently re-piping with copper pipes. Hardwood floor thru. the house. This house has a very open and airy floor plan. High vault ceiling with fireplace in the living room. very suitable partition design allows for a seamless flow from the living room to the kitchen and dining area that Providing the ultimate comfort and privacy. Total of 3 bedrooms and 3 bathrooms. There is a bathroom on the downstairs for easy use. The 2nd level offers a Spacious master bedroom including the high ceiling and a huge glass sliding closet. Two other rooms of equal size, sharing one full bathroom. Please come by so you can in-vision yourself living in this lovely home.

Property Highlights

Garage

Air Conditioning

Fireplace

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Comparables

About Diamond Bar

Stats & Trends

Median Asking:

$1,028,000

Sale Price/ft²

$564

Below Asking

0.01%

Average Days on Market

Average Home Size

2651 ft²

Average Home Age

45 years

Currently For Sale

145 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 19512 Greenwillow, ROWLAND HEIGHTS, CA, 91748

$4,500 /mo

4 Beds
3 Baths
2,453 ft²

19512 Greenwillow, ROWLAND HEIGHTS, CA, 91748 Listing by Jeffrey Milner

Unit for rent at 1427 Pecan Grove Drive, Diamond Bar, CA, 91765

$7,500 /mo

4 Beds
3 Baths
2,165 ft²

1427 Pecan Grove Drive, Diamond Bar, CA, 91765 Listing by Yong Liu

Unit for rent at 21648 Laurelrim, DIAMOND BAR, CA, 91765

$3,300 /mo

3 Beds
1 Bath
1,136 ft²

21648 Laurelrim #D, DIAMOND BAR, CA, 91765 Listing by Andrew Truoung Pham

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Cathy Cheng, CC Royal Realty
Last Updated: 3 months ago
Data Source: CRMLS, MLS# TR26134344

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information

20814 E Boulder

About This Property

Price History

Property Highlights

Comparables

About Diamond Bar

Stats & Trends

Similar Homes for Sale

Nearby Rentals

Frequently Asked Questions