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21215 Granite Wells Dr, 
Walnut, CA 91789

$1,750,000

5

Beds

3

Baths

3,028

Sq Ft

Single Family

Active

Listed by

Mary Chou

Remax 2000 Realty

, 

Non Listed Office

Last updated:

February 26, 2026, 03:25 PM

MLS#

TR26029214

Source:

San Diego MLS via CRMLS

About This Home

21215 Granite Wells Dr

"First Time on the Market" - Original owner. This beautiful well-maintained view home is located on top of the hills of Timberline community, with award winning Walnut School District. 5 bedrooms, 3 bathrooms (1 bedroom and 1 bathroom downstairs). Double door leads to a grand living room and opens to the formal dining room with vaulted ceiling provide natural lights. The kitchen opens to the family room with cozy fireplace. Gourmet kitchen features: built-in appliance, central island and breakfast nook. Luxurious primary bedroom with vaulted ceiling and retreat. Large window overlooks the hills, mountains view and the beautiful backyard. The primary bathroom includes dual vanities, a soaking tub, separate shower and walk-in closet. Dual Zoned A/C / Heat, one - Newer HVAC (2020), Newer water heater (2025). Professional landscaped with large backyard, that offers ideal for relaxing and enjoying breathtaking mountain views and the hills. Private and peaceful backyard with built-in BBQ. Basketball court area , there's even a large custom built fire pit with seating area, perfect for entertaining and relaxation. Additional features: dual-pane window, tile roof, indoor laundry room with built-in cabinet & sink. 3 Attached Garage. Close to Mt. San Antonio College and Cal Poly University, Shopping centers, restaurants, park. Prestigious Walnut School District. Easy access to 60/57/10 freeway.

Home Facts

Single Family

3 Baths

5 Bedrooms

Built in 1991

Price Summary

1,750,000

$577 per Sq. Ft.

MLS #:

TR26029214

Last Updated:

February 26, 2026, 03:25 PM

Rooms & Interior

Bedrooms

Total Bedrooms:

5

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

3,028 Sq. Ft.

Structure

Structure

Architectural Style:

Contemporary

Building Area:

3,028 Sq. Ft.

Year Built:

1991

Finances & Disclosures

Finances

Price:

$1,750,000

Price per Sq. Ft:

$577 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.