New Construction Homes in Southwest Las Vegas

Southwest Las Vegas covers Enterprise and western Spring Valley, including Mountain's Edge, Rhodes Ranch, and Southern Highlands. Most of it is unincorporated Clark County, not the City of Las Vegas, even with a Las Vegas address. As of October 9, 2026, we verified 42 neighborhoods selling new homes here from 12 builders, led by Lennar, Pulte, KB Home, and Richmond American. The busiest pocket is ZIPs 89139 and 89141, near Cactus Avenue and Rainbow Boulevard. Published starting prices run from $329,990 at KB Home's Chelsea Commons to $1,344,950 at Richmond American's Cashmere Meadows. One tip: SID payments depend on the parcel, so check the exact lot before you sign.

By Ryan Rose, Real Broker, LLC, Nevada license S.018852 · Updated October 9, 2026 · About a 17 minute read

Which new neighborhoods are selling in southwest Las Vegas right now?

These are the southwest neighborhoods with homes for sale on the builders' own websites, grouped by area and sorted by starting price inside each group. Neighborhoods coming soon are in a second table below.

Coming soon

Want the story behind a pocket before you tour? I have guides to new construction in Mountain's Edge, Southern Highlands, and Spring Valley.

Which builders are building in southwest Las Vegas?

Twelve builders have neighborhoods selling in the southwest. Lennar, Pulte, KB Home, and Richmond American have the most, and between them they cover everything from townhome-style homes to half-acre homesites.

Where in southwest Las Vegas are new homes going up?

Most new building is in Enterprise south, in ZIPs 89139 and 89141. Smaller pockets sit along Durango and Warm Springs, in western Spring Valley, around Mountain's Edge, and on the west side of Southern Highlands.

City or county? It matters

New homes here often have a Las Vegas mailing address, but that does not mean they are in the City of Las Vegas. Enterprise, which includes Mountain's Edge and Southern Highlands, and Spring Valley, which includes Rhodes Ranch, are unincorporated towns in Clark County. That means Clark County, not the city, provides local services. We found no City of Las Vegas area in these new home pockets, but you can confirm any parcel on the Clark County Assessor site.

Enterprise south (89139 and 89141)

Neighborhoods selling: 22, the most of any pocket
Where: around Cactus Avenue, Pyle, Starr, Decatur, Valley View, Rainbow, and Jones
Price range: $409,990 at Granite Point to $1,344,950 at Cashmere Meadows
Worth knowing: home to Pulte's Rainbow Crossing area and Richmond American's half-acre homesites at Eldorado Valley and Camden

Durango and Warm Springs (89113 and 89118)

Neighborhoods selling: 9
Price range: $396,990 at Aster Point to $965,990 at Daylight
Worth knowing: Silver Bow and Daylight both start above $940,000, and Lennar's Cimarron Estates is coming soon with plans from $1,209,990

Spring Valley west (89147 and 89148)

Neighborhoods selling: 5
Price range: $329,990 at Chelsea Commons to $574,990 at Aspen Grove
Worth knowing: Caliterra Duo (paired) homes by Richmond American are now selling, with move-in ready homes from $424,950

Mountain's Edge, Blue Diamond, and Southern Highlands

Mountain's Edge: a master plan run by the Mountain's Edge Master Association. Archer Park by Richmond American starts at $732,950.
Blue Diamond corridor (89178): Triad Springs by Lennar, Southwind by Century, Ivyleaf Square by Storybook, and Royal Ridge Estates by Signature
Southern Highlands: an Olympia Companies master plan. Blue Heron sells Stonewater from $1,314,000 and builds Olympia Ridge Estates custom homes, and Lennar is coming soon.

More land is on the way. A federal land auction on April 28, 2026 offered 22 parcels, including 4 in the southwest near Blue Diamond Road and I-15. We have not found the results yet.

What do new homes cost in southwest Las Vegas?

Published starting prices run from $329,990 to $1,344,950. Most detached neighborhoods start between $419,990 and $642,990. At the top, Silver Bow, Daylight, Eldorado Valley, Camden, Stonewater, and Cashmere Meadows start from $940,950 to $1,344,950.

Builder pages point to three things that move the price. First is the type of home, since a three-story townhome-style home and a 4,000 square foot ranch are different products. Second is the lot. KB Home says a homesite premium may apply, and Richmond American sells half-acre homesites at Eldorado Valley and Camden. Third is the plan, because single-story ranch plans and Next Gen suites sit at the top of the range.

What will you pay each month on top of the mortgage?

Plan for property tax, one or more HOA fees, and in some places a special improvement district payment. We could not find official HOA dollar amounts for these neighborhoods, so this is a list of what to ask.

The SID is the one people miss. Clark County Public Works lists its active special improvement districts, and we did not match any of them to these new neighborhoods. That does not rule one out on your lot. Richmond American states "No SID fee" for Addison Place, Lexington Chase, Caliterra, Silver Bow, Eldorado Valley, Camden, and Cashmere Meadows. For every other neighborhood, ask the builder in writing, and look up the parcel through the Clark County Treasurer, which points to Assessment Management Group. I explain how these work in SID, LID, and taxes explained.

Which schools serve the new southwest neighborhoods?

Builders list these CCSD schools for their neighborhoods. We have not checked them against CCSD's zoning search, so treat them as a starting point.

The new CCSD schools we found announced for 2026 and 2027, Wengert, Helen M. Smith, Skye Canyon, and Matt Kelly elementary schools, are not in the southwest.

Where is southwest Las Vegas, and what is close by?

The southwest runs from Spring Valley south through Enterprise toward Sloan, west of I-15. Most pockets reach the south end of the Strip by way of the 215 Beltway and I-15.

• Getting around: I-15, the 215 Beltway, Blue Diamond Road (SR 160), and St. Rose Parkway (SR 146). Main streets include Durango, Rainbow, Buffalo, Fort Apache, Cactus, Warm Springs, and Blue Diamond.
• Mountain's Edge trails: Richmond American's Archer Park page points to trails nearby.
• Southern Highlands: 24/7 roving patrol by Securitas, and Blue Heron's Stonewater and Olympia Ridge Estates.
• Hospital: St. Rose Dominican San Martín Campus, 147 beds, at 8280 W Warm Springs Road in 89113.
• Builder extras: Beazer includes solar in all its homes, Signature's Royal Ridge Estates has solar, and Archer Park offers Richmond American's UltraGarage.

Drive times change a lot by time of day. If a commute matters, test it at rush hour before you pick a lot.

What should you know before buying new in southwest Las Vegas?

The southwest has a lot of choices at many price points, but a few things catch new buyers off guard.

• Check who governs the address. A Las Vegas address here is almost always unincorporated Clark County. Confirm the parcel on the Clark County Assessor site.
• Check the SID on the exact lot. It depends on the parcel. Richmond American says "No SID fee" for most of its neighborhoods here, but we found no SID statement from the other builders.
• Get every HOA number. Southern Highlands has a master HOA plus a sub-association, and official dollar amounts are not published.
• Budget for the lot. KB Home says a homesite premium may apply.
• Ask about stairs. Paldona, Cordora, Delamar, Hayford Collection, Rainbow Crossing Luxury, Quinn Canyon, and Chelsea Commons all have three-story plans.
• Know what "home" means. Caliterra sells Duo (paired) homes, and Beazer's Aster Point, Granite Point, and Majestic Point South are townhomes.
• Do not assume a gate. Hayford Collection and Aurora Estates (coming soon) are gated. Most other neighborhoods here are not.
• Watch the brand name. Pulte now sells Quinn Canyon under its AmericanWest Homes brand.
• Coming soon means no real price yet. Montclair, Aurora Estates, and Lennar's Southern Highlands show rounded "From" prices only. At Caliterra, Silver Bow, and Cashmere Meadows, Richmond American lists move-in ready homes, but no plan prices yet.
• Look past the MLS. Some new homes are sold directly by the builder and may not show up on listing sites.

Why bring your own agent to a southwest Las Vegas model home?

The friendly person at the sales desk works for the builder. Their job is to sell that builder's homes at that builder's price.

In the southwest you might be comparing a Lennar home in 89139, a Pulte three-story near Rainbow Crossing, and a Richmond American ranch in Mountain's Edge, each with different lot premiums, HOAs, and SID answers. Having someone on your side who lines those up costs you nothing, because the builder pays the buyer agent commission either way. The one rule: most builders require your agent to be registered on your very first visit. Here is what having your own agent actually changes.

Questions about new construction in Southwest Las Vegas

Where else is new construction going up?

Southwest Las Vegas is one of seven parts of the valley with steady new home building. The full guide compares all of them side by side, with prices, builders, and the buying process.

Sources and how this page is maintained

Every price and neighborhood on this page comes from a builder, the master plan developer, or a public agency, and the sources are listed below. Where a number could not be confirmed it was left out rather than guessed.

Starting prices change with every release, and neighborhoods sell out. Treat the numbers here as a starting point, not a quote. This page was last reviewed in October 2026.

Source: Lennar, Las Vegas new homes, checked October 9, 2026

Source: Pulte, Las Vegas new homes, checked October 9, 2026

Source: KB Home, Las Vegas area new homes, checked October 9, 2026

Source: Richmond American, Las Vegas new homes, checked October 9, 2026

Source: Beazer Homes, Las Vegas, checked October 9, 2026

Source: Century Communities, Las Vegas metro, checked October 9, 2026

Source: D.R. Horton, Las Vegas, checked October 9, 2026

Source: Tri Pointe Homes, Las Vegas, checked October 9, 2026

Source: Storybook Homes, checked October 9, 2026

Source: Signature Homes, checked October 9, 2026

Source: Blue Heron, checked October 9, 2026

Source: Blue Heron, Stonewater, checked October 9, 2026

Source: AmericanWest Homes, Las Vegas, checked October 9, 2026

Source: Redfin, new homes in 89141, checked September 16, 2026

Source: Redfin, new homes in 89139, checked September 16, 2026

Source: Redfin, new homes in 89178, checked September 16, 2026

Source: Redfin, new homes in 89179, checked September 16, 2026

Source: Mountain's Edge Master Association

Source: Southern Highlands community association

Source: Southern Highlands HOA FAQ

Source: Clark County Public Works, special improvement districts

Source: Assessment Management Group, special assessments

Source: CCSD zoning search

Source: Dignity Health, St. Rose Dominican San Martín Campus

Source: 8 News Now, federal land auction of 223 acres, 2026

Source: Enterprise, Nevada

Source: Spring Valley, Nevada

Source: Mountain's Edge, Nevada