New homes for sale & real estate in Collin County, TX

New Home for sale in Collin County, TX:

MOVE-IN READY NEW CONSTRUCTION. This impressive 3,656 SF home boasts a 1.137-acre cul-de-sac homesite in Lakeside Estates along with 4 bedrooms and 4.5 bathrooms, A private upstairs 14' x 22' flex-game suite with its own full bath and dedicated thermostat creates an ideal retreat for guests, entertainment, work, or multigenerational living. The thoughtfully designed family, dining, and kitchen areas feature tray ceilings and abundant natural light. The chef's kitchen offers an elegant, oversized island and quartz countertops, sleek stainless-steel appliances,  and seamless flow between living, dining, and kitchen areas—perfect for entertaining or everyday comfort. Retreat to the

New Home for sale in Collin County, TX:

MLS# 21419928 - Built by Ashton Woods Homes - Nov 2026 completion! ~ Soaring ceilings, dual walk-in closets in primary suite, spacious game room, open loft overlooking the family room below, and a generously sized pantry with abundant shelving. New two-story, single family home located in Inspiration, award-winning, master planned community located St. Paul. Inspired by the Serene Collection, this home showcases soft tones and clean-lined finishes, with sophisticated details and finishes thoughtfully selected by our design team. Upon entry, you're welcomed by a spacious foyer that leads to a generously sized secondary bedroom featuring a walk-in closet and a full bathroom. Continue into the

New Home for sale in Collin County, TX:

December 2026 completion! Built by award-winning Highland Homes, an 11-time People's Choice winner, this stunning new construction home sits on a premium greenbelt lot in highly sought-after Mustang Lakes and zoned to Prosper ISD. Offering luxury, space, privacy, and exceptional design, the popular single-story 274 Plan features 4 spacious bedrooms, 4 full baths, 1 half bath and is thoughtfully designed for both comfort and privacy. The expansive family room showcases a fireplace and flows seamlessly into the gourmet kitchen, complete with upgraded appliances, double ovens, a hutch with abundant cabinetry, and premium finishes. A private study with built-in bookshelves creates the ideal wor

New Home for sale in Collin County, TX:

Built by M-I Homes. Located at 125 East Haymaker Road, this home offers 4 bedrooms and 3 bathrooms arranged across one level, the floorplan is designed to accommodate both everyday routines and larger gatherings without stairs to navigate. The heart of the home is an open-concept living space where the kitchen, dining area, and family room connect as one continuous area. This layout keeps sightlines clear, allows natural light to travel throughout the main living space, and makes it easy to stay involved in conversation while preparing meals or entertaining guests. Key features of this home include: 4 bedrooms and 3 full bathrooms Open-concept kitchen, dining, and family room Covered p