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Home›Communities›Sun Colony at Siena
Sun Colony at Siena community aerial view, Las Vegas Nevada

Sun Colony at SienaHomes for Sale in Las Vegas, Nevada

66New Listings
$804,926Median Sale Price
27Avg Days to Close
Search Homes in Sun Colony at Siena
ZIP: 89135
Type: 55+ · Guard-Gated · Luxury
Price Range: $700K–$1.3M+
HOA: $300–$600/mo
Est. 2004
Demographics

Sun Colony at Siena Demographics

~550
Population
67
Median Age
$175,000+
Avg Household Income
~275
Total Households
93%
Homeownership Rate

Source: U.S. Census Bureau, American Community Survey 2022 5-Year Estimates.

Location

Where is Sun Colony at Siena?

Summerlin, Las Vegas — Las Vegas, Nevada.

~20 min
to the Strip
via Summerlin Pkwy → I-15
~10 min
to Red Rock Canyon
via W Charleston Blvd
~5 min
to Downtown Summerlin
via W Charleston Blvd
~30 min
to Harry Reid Airport
via I-215 South

NEW SUN COLONY AT SIENA LISTINGS

Listing data sourced from regional MLS. Information deemed reliable but not guaranteed. Updated daily.

View All Sun Colony at Siena Listings →← Back to All Communities
Community Overview

Sun Colony at Siena: 55+ · Guard-Gated · Luxury Living in Las Vegas

Sun Colony at Siena is a 55+ · guard-gated · luxury community within Summerlin in Las Vegas, Nevada (ZIP 89135), established in 2004, developed by William Lyon Homes / Taylor Morrison, spanning ~100 acres. Sun Colony at Siena is the luxury tier of 55+ guard-gated living within Summerlin's Siena village. Nestled within the guard-gated Siena community in the southern foothills, Sun Colony offers larger homes, premium lots, and an elevated lifestyle compared to the broader Siena neighborhood. With prices ranging from approximately $700,000 to over $1.3 million, it is the most upscale 55+ community in the Summerlin master plan.

The community shares access to the Siena Golf Club, an 18-hole championship course designed by Schmidt-Curley that winds through the master plan with dramatic mountain backdrops. Residents also enjoy the Siena Community Center, which features a pool and spa, fitness center, tennis courts, and community gathering spaces. Sun Colony's position within the guard-gated perimeter provides an additional layer of security and exclusivity.

Homes in Sun Colony at Siena are predominantly single-story, ranging from approximately 2,200 to 3,800 square feet. The architecture reflects Tuscan and Mediterranean influences with upgraded natural stone exteriors, tile roofing, and mature landscaping. Interior features include gourmet kitchens, formal living and dining rooms, home offices, and spacious master suites with luxury bath fixtures.

Sun Colony's location within Siena places residents minutes from Downtown Summerlin, Red Rock Canyon, and the broader Summerlin amenity package. For active adults seeking a premium 55+ lifestyle with golf course access, guard-gated security, and larger luxury homes, Sun Colony at Siena occupies a unique position in the Las Vegas market — it is the only upscale golf-community 55+ option within Summerlin.

Sun Colony at Siena At a Glance

Established2004
DeveloperWilliam Lyon Homes / Taylor Morrison
Total Acreage~100 acres
Homes275+
Median Home Price$804,926
ZIP Codes89135
Guard-GatedYes
HOA$300–$600/mo

Ready to explore Sun Colony at Siena? Schedule a private tour of the community and the current listings that match your goals.

Call (702) 935-2963
Quick Facts

Top 7 Facts About Sun Colony at Siena

  1. Sun Colony at Siena spans ~100 acres in Las Vegas, Nevada (ZIP 89135).
  2. Sun Colony at Siena was established in 2004 by William Lyon Homes / Taylor Morrison.
  3. Sun Colony at Siena contains 275+ homes with prices ranging from $700K–$1.3M+.
  4. Sun Colony at Siena is a guard-gated community with 24-hour staffed entry and security patrols.
  5. HOA fees in Sun Colony at Siena range from $300–$600/mo per month.
  6. Top-rated schools serving Sun Colony at Siena include John W. Bonner Elementary (9/10) and Sig Rogich Middle School (10/10).
  7. Sun Colony at Siena is located ~20 min to the Strip via Summerlin Pkwy → I-15.
Why Sun Colony at Siena

What Makes Sun Colony at Siena Stand Out

Siena Golf Club

Access to Siena's 18-hole Schmidt-Curley championship golf course with mountain views. Preferred tee times and membership options for residents.

Guard-Gated Security

Sun Colony sits within the guard-gated Siena community, providing 24-hour security, controlled access, and enhanced privacy for residents.

Luxury 55+ Homes

Larger homes from 2,200 to 3,800 square feet with gourmet kitchens, premium finishes, and the most spacious floor plans of any 55+ community in Summerlin.

Community Center

The Siena Community Center offers resort pool and spa, fitness center, tennis courts, and event spaces shared with the broader Siena community.

Tuscan Architecture

Tuscan and Mediterranean architectural styles with natural stone, tile roofing, and mature landscaping that create a timeless, established aesthetic.

Premium Resale Value

Sun Colony commands the highest prices among Summerlin's 55+ communities. The combination of golf, guard gate, and larger homes drives consistent luxury resale demand.

Outdoor Amenities

Parks & Recreation Near Sun Colony at Siena

Siena Community Center

Siena, Summerlin, Las Vegas, NV 89135

~5 acres
  • Resort pool and spa
  • Fitness center
  • Tennis courts
  • Event spaces
  • Community rooms

Siena Golf Club

10575 Siena Monte Ave, Las Vegas, NV 89135

~150 acres
  • 18-hole championship course
  • Pro shop
  • Driving range
  • Restaurant and grill
  • Private lessons

The Paseos Linear Park

Paseo Hills Dr, Las Vegas, NV 89138

~12 acres
  • Walking trails
  • Desert gardens
  • Open space
  • Dog-friendly areas
Outdoor Living

The Sun Colony at Siena Lifestyle

~20 min
to the Strip
3+
Nearby Parks
275+
Homes
2004
Established
Yes
Guard-Gated
HOA

HOA Information for Sun Colony at Siena

Fees & Management

Monthly HOA Range$300–$600/mo
Guard-GatedYes — staffed gate
Community Type55+ · Guard-Gated · Luxury

Management

Summerlin Master Association + Sub-HOA

HOA fees are subject to change. Verify current fees with the management company before purchase.

What HOA Typically Covers

  • 24-hour guard gate staffing and security patrols
  • Common area landscaping and maintenance
  • Community parks and trail maintenance
  • Neighborhood street maintenance
  • Perimeter wall and gate maintenance
  • Exterior architectural standards enforcement
  • Reserve fund contributions
  • Recreation center and pool maintenance
  • Social programming and activities
Guard-Gated Community
Education

Schools Serving Sun Colony at Siena

School NameGradesRating
John W. Bonner ElementaryK–59/10
Sig Rogich Middle School6–810/10
Palo Verde High School9–128/10
The Meadows SchoolPreK–12A+
Bishop Gorman High School9–12A+
Doral Academy Red RockK–129/10

School assignments are address-specific. Verify with CCSD before purchasing.

Client Stories

What Sun Colony at Siena Buyers Say

★★★★★
“Sun Colony at Siena gave us the golf course lifestyle and guard-gated luxury we wanted in a 55+ setting. Nevada Real Estate Group found us a golf course lot that checked every box.”
Robert & Patricia N.Bought in Sun Colony at Siena · 2024
★★★★★
“We wanted the best 55+ community in Summerlin and Nevada Real Estate Group showed us why Sun Colony stands above the rest. The golf, the homes, and the Siena community are exceptional.”
Thomas G.Bought in Sun Colony at Siena · 2025
Common Questions

Frequently Asked Questions About Sun Colony at Siena

The questions buyers ask most when exploring Sun Colony at Siena.

Sun Colony at Siena is a 55+ community within the guard-gated Siena neighborhood. At least one resident in each home must be 55 or older, per HUD guidelines.
Homes in Sun Colony at Siena range from approximately $700,000 for established interior homes to over $1.3 million for golf course or mountain-view estate homes.
Yes. Sun Colony is within the guard-gated Siena community, which has a 24-hour staffed guard gate and security patrols covering the entire Siena neighborhood.
Sun Colony residents have access to the Siena Golf Club, an 18-hole Schmidt-Curley championship course with mountain views, a pro shop, driving range, and restaurant.
HOA fees typically range from $300 to $600 per month, covering guard gate staffing, community center operations, pool maintenance, landscaping, and the Summerlin master association fee.
Sun Colony at Siena is the most upscale 55+ community in Summerlin, with larger homes ($700K–$1.3M+) and golf course access. Regency, Trilogy, and Heritage at Stonebridge offer newer construction at lower price points but without golf.
Sun Colony at Siena is located in ZIP code 89135 in the Summerlin South area of Las Vegas. Home prices range from $700K–$1.3M+.
Siena Golf Club is an 18-hole championship golf course designed by Schmidt-Curley Design, located within the guard-gated Siena community. The course features dramatic mountain views and is available to Siena residents.
Residents receive transponders or access codes for automatic entry. Guests must be called in by the homeowner or added to a pre-approved list. Delivery drivers and service providers follow the community's vendor access policy. Most guard-gated communities staff the gate 24 hours a day, 7 days a week.
Yes. Prospective buyers can access the community with a licensed real estate agent who coordinates entry with the guard gate in advance. Nevada Real Estate Group handles all gate access arrangements for property showings.
Most guard-gated communities include perimeter walls, security patrols, surveillance cameras at entry points, and emergency response coordination. Some communities also offer interior patrol routes and resident notification systems. Sun Colony at Siena features a 24-hour staffed guard gate with controlled vehicle access, security patrols, and perimeter walls.
Some luxury communities offer vacant lots for custom home construction. Lot sizes, architectural guidelines, and approved builders vary by community. Nevada Real Estate Group can help identify available custom lot inventory and connect you with approved builders.
Luxury properties in guard-gated and premium communities have historically outperformed the broader market in terms of value retention during downturns and appreciation during growth periods. Limited supply in guard-gated communities creates structural price support.
Comparisons

Nearby Communities to Consider

CommunityStarting PriceWhy Consider
Regency at SummerlinFrom $500KToll Brothers guard-gated 55+ community at a more accessible price point.→Trilogy at SummerlinFrom $500KShea Homes 55+ community with resort clubhouse and restaurant.→Sun City SummerlinFrom $300KDel Webb's large-scale 55+ community with three golf courses and 7,200+ homes.→Heritage at StonebridgeFrom $500KNewest 55+ guard-gated community in Summerlin with new construction.→Red Rock Country ClubFrom $1.2MGuard-gated golf community without age restrictions. Two Arnold Palmer courses.→The RidgesFrom $2MSummerlin's ultra-luxury guard-gated enclave for buyers without age restrictions.→

Ready to Find Your Sun Colony at Siena Home?

Nevada Real Estate Group is the #1 real estate team in Nevada. Whether you're buying or selling in Sun Colony at Siena, let's talk.

Chris Nevada · S.181401
Owner, Nevada Real Estate Group - LPT Realty
8945 W Russell Rd, Suite 170, Las Vegas, NV 89148
Info@NevadaGroup.com
Call (702) 935-2963

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