Description

LUXURY AT ITS BEST! This completely remodeled 8120 model home with separate casita on a private 1/3-acre lot directly across from the golf course in Siena’s guard-gated community.
The extensive upgrades were completed by the prior owner, creating a truly exceptional residence with timeless luxury and sophisticated design.
Custom features include coffered ceilings, crown molding, Taj Mahal quartzite, marble flooring and shower tile, custom cabinetry, cafe appliances, Sherle Wagner hardware, Anderson sliders and windows, automated shades, a 72" Thermador refrigerator, custom fireplace, and more.
The open floor plan includes a spacious great room, formal sitting and dining areas, and a chef’s kitchen. The luxurious primary suite offers dual vanities, a freestanding soaking tub, and oversized shower. The private casita has its own bathroom, while the courtyard entry and expansive covered patio create an ideal setting for entertaining. Mature landscaping completes this exceptional property. A truly one-of-a-kind luxury home in Siena!

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Details

Year Built: 2004
County: Clark
City: Las Vegas
Zip: 89135
Neighborhood: Sun Colony At Summerlin
Elementary School: Abston, Sandra B
Middle School: Fertitta Frank & Victoria
High School: Durango
HOA: Siena HOA — $331/Monthly
HOA includes: Association Management, Maintenance Grounds, Recreation Facilities
HOA amenities: Clubhouse
Dog Park
Fitness Center
Golf Course
Gated
Indoor Pool
Pickleball
Pool
Recreation Room
Guard
Spa Hot Tub
Tennis Courts
Garage: 3 spaces
Parking: Attached
Exterior Access Door
Epoxy Flooring
Finished Garage
Garage
Garage Door Opener
Inside Entrance
Open
Levels: 1

Features

Pool: No
Fireplace: 1 Fireplace
Appliances: Built in Electric Oven
Double Oven
Dryer
Dishwasher
Gas Cooktop
Disposal
Microwave
Refrigerator
Water Purifier
Washer

Interior

Interior Features: Ceiling Fans
Primary Downstairs
Window Treatments
Central Vacuum
Laundry: Cabinets
Electric Dryer Hookup
Gas Dryer Hookup
Main Level
Laundry Room
Sink

Exterior

Exterior Features: Barbecue
Courtyard
Patio
Private Yard
Sprinkler Irrigation
Lot Features: Quarter to One Acre
Drip Irrigation Bubblers
Landscaped
Synthetic Grass
Patio/Porch: Covered, Patio
Fencing: Block, Back Yard, Wrought Iron
Roof: Pitched, Tile
Windows: Blinds
Drapes
Low Emissivity Windows
Plantation Shutters
Window Treatments

Utilities

Heating: Central, Gas
Cooling: Central Air, Electric, Two Units
Sewer: Public Sewer
Water Source: Public

Property History

Date	Event	Price
Aug 29, 2026	Listed	$1,997,000
Jun 3, 2026	Sold	$1,860,000
Apr 22, 2026	Under Contract	$1,997,000
Apr 20, 2026	Price Decrease	$1,997,000
Feb 27, 2026	Listed	$2,150,000
Nov 17, 2021	Sold	$928,000
Oct 29, 2021	Under Contract	$928,000
Oct 29, 2021	Listed	$928,000
Oct 14, 2013	Sold	$625,000
Sep 12, 2013	Under Contract	—
—	Price reduced to $650,000
Apr 15, 2013	Listed	$725,000

Market context

This home is listed at $621 per sq ft; the median for active single-family homes in Summerlin is $374 (611 listings); the median for single-family homes sold in Summerlin in the last 90 days is $340 (316 sales).

It has been on the market 77 days; the median for active single-family homes in Summerlin is 57 days (611 listings).

Figures are computed from MLS listings in our database as of November 13, 2026 (medians refreshed hourly). Medians are shown only where at least 10 listings or sales are in the comparison.

Location

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To see the property located at 10355 Designata Avenue, Las Vegas, NV 89135 or any other home on this website please call 702-200-0019.

Listing #2812635 By LaRae Sloane (laraesloane@gmail.com), Realty ONE Group, Inc

The data relating to real estate for sale on this web site comes in part from the INTERNET DATA EXCHANGE Program of the Greater Las Vegas Association of REALTORS® MLS. Real estate listings held by brokerage firms other than this site owner are marked with the IDX logo. The information being provided is for the 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. Copyright 2026 of the Greater Las Vegas Association of REALTORS® MLS. All rights reserved. GLVAR deems information reliable but not guaranteed.