Design. Develop. Deliver.

Estate Properties

Nassar Development has the reputation of being the premier builder of luxury ranch properties in Boulder County and beyond.  With a proven track record, our company has created landmark estates.

Current Projects

9620 Avocet Lane

Avocet Lane is a new project in Boulder County for sale. Situated on over two acres, this single-family property will have tennis courts, a detached garage, a pool, a hot tub and on-site solar.

24 Spa View

Not just participating in the Colorado market, Nassar Development has projects throughout the country. Located in Annapolis, Maryland, 24 Spa View is a picturesque waterfront property currently available.

Completed Projects

7431 N. 73rd Street

This French Country Estate incorporates design elements found in a French farmhouse and estate-like ch√Ęteau.  The interior exudes a rustic warmth and comfortable design including curved arches, soft lines and stonework.  Artfully crafted, the Great Room boasts 200-year old Rock Elm wood beams and reclaimed wood floor made of 120-year old Oak.


  Sitting on 10-acres of Boulder Bounty's prime agricultural zoned land, extensive water rights keep the pastures producing hay each year.  A well feeds into the landscape irrigation system providing low-cost watering throughout the summer months.


The impeccable details, superb craftsmanship and amazing location is makes this a truly one-of-a-kind property.

Phoenix Ranch

As you enter through the hand wrought iron gates you are introduced to 40 acres of artfully landscaped grounds capturing the best that Colorado living has to offer. This includes an approved equestrian center with irrigation pond and pump station that greens the property and produces tremendous yields for animals all season long. To compliment the agricultural operation is a freestanding stone barn inspired by New England Barn Architecture. The 5000 sq. ft. barn features the finest in materials including radiant floor heating and oversized drive-through custom doors. The tennis and basketball courts provide resort-grade recreation along with a refreshing custom commercial grade pool and water feature; all secluded in the privacy of hundreds of trees. Views are truly panoramic, with each room designed to present a breathtaking scene ranging from the rolling plains to the towering Rocky Mountains, including a framed view of the famous "14,000 Footer," Longs Peak.

Crosswinds Estate

Crosswinds is a 22 acre estate located in north Boulder County.  Nassar Development repositioned an old horse ranch into a premier, private estate containing a 10,000 sqft master residence and classic Victorian farmhouse nestled against the St. Vrain River.  Crosswinds exemplifies the Colorado lifestyle with luxury accommodations.

2190 Driver Lane

Our newly completed Driver Lane Project is located in Erie, Colorado. This 8000 square foot estate embodies the rustic farmhouse look while incorporating Nassar Development's signature steel, rusted corrugated metal, and reclaimed barn wood elements.