On the first floor of this new three-story townhome is a bedroom with an en-suite bathroom, perfect for a guest suite or home office space. On the second story, an open concept layout combines the kitchen with the living and dining areas, and a deck provides convenient outdoor access. Three bedrooms can be found on the third floor, including the luxe owner's suite with a private bathroom and dual walk-in closets.
New construction
$995,900
12043 Sienna Ln, San Diego, CA 92128
4beds
1,834sqft
Townhouse
Built in 2025
-- sqft lot
$-- Zestimate®
$543/sqft
$-- HOA
Newly built
No waiting required — this home is brand new and ready for you to move in.
What's special
En-suite bathroomOpen concept layoutDual walk-in closets
This home is based on the Residence 2 plan.
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Zillow last checked: 18 hours ago
Listing updated: 18 hours ago
Listed by:
Lennar
Source: Lennar Homes
Travel times
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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
- Full bathrooms: 3
- 1/2 bathrooms: 1
Interior area
- Total interior livable area: 1,834 sqft
Property
Parking
- Total spaces: 2
- Parking features: Garage
- Garage spaces: 2
Features
- Levels: 3.0
- Stories: 3
Construction
Type & style
- Home type: Townhouse
- Property subtype: Townhouse
Condition
- New Construction
- New construction: Yes
- Year built: 2025
Details
- Builder name: Lennar
Community & HOA
Community
- Subdivision: The Trails : Ashton
Location
- Region: San Diego
Financial & listing details
- Price per square foot: $543/sqft
- Date on market: 11/25/2025
About the community
PoolPlaygroundBasketballPark
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.

14026 Lilah Lane, San Diego, CA 92128
Source: Lennar Homes
