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21907 Santaquin Drive, 
Diamond Bar, CA 91765

$1,050,000

3

Beds

2

Baths

1,474

Sq Ft

Single Family

Active

Listed by

Chuhui Huang

RE/MAX Premier Prop Arcadia

, 

Non Listed Office

Last updated:

January 17, 2026, 04:56 PM

MLS#

AR25282068

Source:

San Diego MLS via CRMLS

About This Home

21907 Santaquin Drive

Nestled in a quiet, established Diamond Bar neighborhood, this single-family home offers a practical layout and a large lot with great outdoor space. The bright living room flows into a formal dining area, followed by a kitchen with a casual nook area, creating a comfortable setting for everyday living and entertaining. The home includes three bedrooms and two bathrooms, which include a private primary suite, inside laundry hookups, and an attached garage with direct interior access. The spacious backyard offers room for outdoor enjoyment, gardening, or future expansion (buyer to verify). Conveniently located near parks, shopping, dining, major freeways, and within the highly regarded Walnut Valley Unified School District, this property presents a solid opportunity in a desirable Diamond Bar community. In addition, the property features an enclosed patio area (approx. 260 SF) that is not included in the official living square footage.

Home Facts

Single Family

2 Baths

3 Bedrooms

Built in 1973

Price Summary

1,050,000

$712 per Sq. Ft.

MLS #:

AR25282068

Last Updated:

January 17, 2026, 04:56 PM

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

2

Full Bathrooms:

2

Interior

Living Area:

1,474 Sq. Ft.

Structure

Structure

Building Area:

1,474 Sq. Ft.

Year Built:

1973

Finances & Disclosures

Finances

Price:

$1,050,000

Price per Sq. Ft:

$712 per Sq. Ft.

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.