ZIP 89178 is a City of Las Vegas residential ZIP code covering approximately ~10 square miles with approximately ~38,000 residents. Median single-family resale price in 2026 runs approximately $535,000 per Las Vegas REALTORS MLS data, with median days on market at 30-44 and months of inventory at 3-4. ZIP 89178 contains the western portion of the 3,500-acre Mountains Edge master plan and portions of Inspirada. The ZIP features Mountains Edge Exploration Park (80 acres, includes a half-acre desert tortoise sanctuary) and extensive trail networks. The Sierra Vista HS feeder zone serves the entire ZIP and has shown consistent 6%+ annual appreciation since 2020.
Where is ZIP 89178?
ZIP 89178 sits in Las Vegas, Nevada at approximately 36.014°N, 115.272°W. Bounded roughly by Decatur Boulevard east, the Spring Mountains foothills west, Blue Diamond Road north, and Cactus Avenue south. The ZIP runs approximately 18-22 min to the Las Vegas Strip and 15-20 min to Harry Reid International Airport. For broader Las Vegas market context across every neighborhood NREG covers, see the Las Vegas city hub.
What communities are inside ZIP 89178?
ZIP 89178 contains the western portion of the 3,500-acre Mountains Edge master plan and portions of Inspirada. Mountains Edge Exploration Park (80 acres, includes a half-acre desert tortoise sanctuary) and extensive trail networks distinguish the ZIP.
| Community | Price range |
|---|---|
| Mountains Edge (west portion) | $425K-$900K |
| Inspirada (89178 portion) | $425K-$1M |
Which schools serve ZIP 89178?
CCSD schools include Sierra Vista HS (6/10 GreatSchools), Jan Jones Blackhurst ES (7/10), and Steve Cozine ES (7/10). The Sierra Vista feeder has shown consistent 6%+ annual appreciation since 2020. Verify specific street-level assignments at ccsd.net before signing any offer. For deeper Summerlin-area school detail, see the Summerlin schools guide.
What does the ZIP 89178 housing market look like in 2026?
ZIP 89178 median resale runs approximately $535K in 2026 per Las Vegas REALTORS MLS data. Days on market 30-44, inventory 3-4 months. Year-over-year appreciation 5% since 2020. Property tax on trophy-tier 89178 properties scales sharply — a $3M home generates approximately $33,000-$36,000 annually before the 3% owner-occupied cap kicks in. The Las Vegas REALTORS luxury submarket reports show 5-year compound appreciation in the $1M+ tiers running ahead of the broader market by 2-3 percentage points annually. For property-tax math on $1M, $2.5M, and $5M scenarios see the Las Vegas property tax guide and the luxury homes hub for current trophy-tier inventory.
What is nearby in ZIP 89178?
Mountains Edge Exploration Park (80 acres with desert tortoise sanctuary), Mountains Edge Park, Mountains Edge Marketplace, and Spring Mountains National Recreation Area access via Blue Diamond Road all sit inside or near ZIP 89178. Drive times: Las Vegas Strip 18-22 min · Harry Reid International Airport 15-20 min.
What about buying in ZIP 89178?
ZIP 89178 fits move-up southwest valley families wanting Mountains Edge amenities. Mountains Edge sub-HOA $50-$175/month plus master assessment $35-$50/month. Newer 2010-2020 builds command 5-10% premiums over 2005-2010 sections. Trophy-tier ZIP 89178 buyers should plan for cash-versus-financed offer dynamics — approximately 50-65% of 89178 luxury transactions close in cash per Las Vegas REALTORS aggregate data, so financed offers need stronger earnest-money deposits to compete. Schedule architectural-review verification on any guard-gated purchase and confirm FIRPTA withholding if seller is foreign. For trophy-tier inventory across the metro, see the Las Vegas luxury homes hub. Foreign or out-of-state buyers should review the Nevada tax advantages guide for residency planning before close. Start trophy-buyer representation at the buyer hub.