100 Adelfa DR, Round Rock TX 78664

One-of-a-kind opportunities like this are rarely available in the heart of Round Rock. Set on an oversized half-acre lot with NO mandatory HOA, this property delivers a level of space, freedom, and privacy that is increasingly difficult to find in such a highly accessible, established location.

Offered by its original owner since 1996, the home reflects decades of exceptional care and pride of ownership. It is clean, well-maintained, and truly move-in ready, while still offering the perfect canvas for cosmetic updates and personalization over time. Whether used as a primary residence, short-term rental/Airbnb, or long-term hold investment, the upside here is undeniable.

The expansive lot is the true standout feature—offering rare flexibility for outdoor living, entertaining, future enhancements, or simply enjoying open space and privacy within city limits. Properties of this size and freedom in Round Rock are exceptionally limited, making this a genuine scarcity-driven opportunity.

Location adds another layer of value: walkable access to HEB, Walgreens, dining, medical offices, and everyday conveniences, plus quick connectivity to major highways for seamless travel across the entire Austin metro area.

Recent updates and maintenance include:
• Roof replaced in 2020
• New septic system installed in 2025
• Termite treatment completed 2/18/2026
• Several sprinkler heads replaced 5/19/2026
• New garage door seals installed on both doors
• Professional deep clean completed 5/20/2026

This is a rare opportunity to secure a well-kept, oversized-lot property in one of Round Rock’s most convenient and established areas. Delivering space, location, and long-term potential, this home stands apart as a true limited-availability asset.