This single-level home showcases Lennar's signature Next Gen® suite, ideal for multigenerational living with a separate entrance, living space, kitchenette, bedroom, bathroom and laundry. The main home is host to a generous open-concept design shared between the kitchen, dining room and living room, with sliding glass doors that lead to a covered patio. The owner's suite is situated at the back of the home, while three secondary bedrooms offer comfortable and private retreats.
New construction
$1,064,643
9997 Diana Summit St, Las Vegas, NV 89143
5beds
4,240sqft
Single Family Residence
Built in 2025
-- sqft lot
$1,038,200 Zestimate®
$251/sqft
$-- HOA
Under construction (available October 2025)
Currently being built and ready to move in soon. Reserve today by contacting the builder.
What's special
Separate entranceCovered patioSecondary bedroomsSliding glass doorsOpen-concept design
This home is based on the Kathryn NextGen w/RV plan.
- 99 days
- on Zillow |
- 258 |
- 14 |
Zillow last checked: August 19, 2025 at 09:30am
Listing updated: August 19, 2025 at 09:30am
Listed by:
Lennar
Source: Lennar Homes

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Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Interior area
- Total interior livable area: 4,240 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Garage
- Garage spaces: 4
Features
- Levels: 1.0
- Stories: 1
Details
- Parcel number: 12506613015
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Condition
- New Construction,Under Construction
- New construction: Yes
- Year built: 2025
Details
- Builder name: Lennar
Community & HOA
Community
- Subdivision: Alia at Sunstone : Alia Estates
Location
- Region: Las Vegas
Financial & listing details
- Price per square foot: $251/sqft
- Date on market: 5/16/2025
About the community
Alia Estates is a new collection of single-story, estate-style homes with up to five bedrooms and RV-height garages at Alia at Sunstone in northwest Las Vegas, NV. Homeowners will enjoy access to all amenities within the community, including a park, playground, trails and more. Close proximity to I-95 simplifies everyday commutes and travel. Nature lovers can easily hike, ski and explore nearby Lee Canyon, and Gilcrease Orchard is a local destination for family-friendly fun.
Source: Lennar Homes