Lot 3 East at Heritage Oak Estates | To-Be-Built Custom Home Opportunity. Don’t miss this rare opportunity to build your dream home in Heritage Oak Estates, an exclusive twelve-lot community by Atlantic Homes, nestled in the heart of the scenic Middletown Valley. Located less than a mile from charming Main Street in Middletown, MD this enclave offers panoramic views of pastoral landscapes and surrounding mountains—all with no HOA restrictions. Lot 3 East spans a generous 7-acre homesite and has already been approved for a five-bedroom septic system, with a private well already in place—ready for your dream home. Choose from a range of fully customizable floor plans or bring your own design. Each home will feature elevated standard finishes throughout, including: Masonry board exterior siding with stone water table; 10’ to 12' ceilings on the main level. Lot sizes in the community range from 2 to 7 acres, each offering its own unique views and privacy. Protective covenants ensure architectural integrity and long-term value—vinyl siding is not permitted, and minimum build standards apply. Lot 3 East offers the perfect blend of rural tranquility, upscale living, and accessibility—all in one of Frederick County’s most desirable areas. Photos and renderings are representative and for illustrative purposes only. All builder plans can be customized to fit your preferences. Contact listing agent for available plans, site details, and to explore available homesite options and start designing your future dream home today at Heritage Oak Estates!