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12021 Sienna Lane, San Diego, CA 92128

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For Sale

$998,900

4 beds • 3 baths • 1 half baths • 1,806 sqft

Estimated Payment

$      /mo. †

APR for 30 years

Change Loan Terms

  • Townhouse
    Property type

  • $553.10
    Price per square foot

  • New Construction
    Age

Explore this Property

Nestled in a quiet corner of the community, this brand-new three-story townhome offers the perfect blend of comfort, functionality, and style. The first floor features a private bedroom with an en-suite bathroom-ideal for guests, extended family, or a dedicated home office. Upstairs, the second floor boasts an open-concept layout that seamlessly connects the modern kitchen with the spacious living and dining areas. A private deck extends your living space outdoors-perfect for morning coffee or evening relaxation. The third-floor hosts three generously sized bedrooms, including a luxurious owner's suite complete with dual walk-in closets and a private bathroom. Additional highlights include upgraded flooring throughout, a designer backsplash in the kitchen, and an EV charging station for modern convenience. Ashton is a collection of brand-new townhomes for sale within The Trails masterplan in San Diego, CA. Residents enjoy a great central location and easy access to I-15 and 56 freeways for simplified commutes and getting around. The community is conveniently close to shopping at Carmel Mountain Ranch and UTC, 4S Ranch, Del Sur and more. Students will attend schools within the Poway School District.
MLS# 250041000

Courtesy Of Mark Schultz Broker

(760) 908-9778

Property Features

  • Age
    New Construction
  • Appliances
    Dishwasher, Dryer, Microwave, Refrigerator, Washer
  • Heating System
    Forced Air
  • Roof Type
    Tile

Map and Directions

Directions to 12021 Sienna Lane, San Diego, CA 92128

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Get to know the neighborhood. A local affiliated CENTURY 21 office will help you set up tours, give advice, and negotiate with sellers.

CENTURY 21 Affiliated

(619) 471-2000
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Mortgage Calculator

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Monthly Payment Breakdown

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Calculators provided for estimating purposes only. Consult with your lender to determine precise payment requirements.

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Copyright © 2025 San Diego MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

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This information is provided for general informational purposes only and should not be relied on in making any home-buying decisions. School information does not guarantee enrollment. Contact a local real estate professional or the school district(s) for current information on schools. This information is not intended for use in determining a person's eligibility to attend a school or to use or benefit from other city, town or local services.

† Based on a 30-year fixed rate of 3.38% 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. Interest rates are also subject to credit and property approval based on secondary market guidelines. The rates shown are based on average rates for our best qualified customers. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.