Siena vs Las Vegas 55+ Communities

Guard-gated options compared — real HOA fees, intimacy vs scale, golf quality, who each community is right for.

Head-to-Head Comparison

Siena vs Sun City Summerlin vs Trilogy vs Del Webb Lake Las Vegas.

CategorySienaSun City SummerlinTrilogy SummerlinDel Webb Lake LV
LocationLas Vegas (Summerlin)Las Vegas (Summerlin)Las Vegas (Summerlin)Henderson (Lake LV)
Homes~2,000~7,700~354N/A
HOA/Month~$300–$400~$230~$450–$500~$250–$350
Price Range$400K–$850K$350K–$750K$500K–$1.3M$450K–$900K
Guard-GatedYes — 24/7NoYesYes
Golf18-hole Schmidt-Curley3 courses (on-site)No on-site golfNearby courses
Lake / Water FeatureLake Siena + fallsNoNoLake Las Vegas
Rec Centers1 clubhouse4 centers1 luxury clubhouse1 center
Clubs & Activities50+80+~30~40
Community FeelIntimate, elegantLarge, vibrantBoutique luxuryResort, lakefront
Construction Era1998–20061989–20032014–2020Recent

Verdicts

Siena
Best for: Guard gate + golf + Summerlin

The only major guard-gated option in Summerlin with on-site golf. At 2,000 homes, you'll know your neighbors. Lake Siena and Italian resort aesthetic are genuine differentiators. Pay the $100–$170/month premium over Summerlin only if the gate and intimacy genuinely matter to you.

Sun City Summerlin
Best for: Value + maximum amenities

Lower HOA, more clubs, more rec centers, lower entry price. If the guard gate isn't essential to you, Sun City Summerlin delivers more per dollar than Siena on nearly every metric except intimacy and the gate.

Trilogy Summerlin
Best for: Newest luxury construction

Only 354 homes, newest construction, resort-level finishes. If you want the smallest, newest, most curated community and the $475/month HOA pencils out for your lifestyle — nothing else compares in sheer newness and luxury positioning.

Del Webb Lake Las Vegas
Best for: Lakefront resort lifestyle

Boating in the Nevada desert sounds like a gimmick — it isn't. Lake Las Vegas is a genuine resort community and Del Webb's entry there offers something no Summerlin community can: actual lakefront living. If that lifestyle resonates, it's the clear choice.

The gate question is the whole comparison. Siena vs Sun City Summerlin is ultimately about whether a 24/7 manned gate is worth ~$100–$170/month to you. If it is, Siena wins clearly — it has golf, a beautiful lake, and Summerlin's location. If it isn't, Sun City Summerlin's value proposition is difficult to match.

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