21009 Post Oak DR, Lago Vista, TX 78645

Property Description

This absolutely spectacular lot spans just under half an acre and offers breathtaking, panoramic lake views. A major advantage: utilities are already run to the property, saving you thousands in infrastructure costs and valuable time. The city-required drainage engineering report has also been completed, removing another hurdle from the building process. Even better, this lot comes with plans for a brand-new home—giving you a true head start toward construction. Ask your favorite Realtor for the attached documents and details. Opportunities like this are rare. With essential groundwork already done, you can break ground sooner and move in faster. Priced to sell—this is a premium homesite with unmatched value and readiness. Located in the Lago Vista POA, you’ll enjoy access to nine waterfront parks featuring boat ramps, a fitness center, swimming pool, pickleball courts, tennis courts, basketball courts, and endless summer fun on Lake Travis.

Listing Status:

Active

Data Last Updated:

February 15, 2026 at 7:20PM

Listing Office:

Venture Partners R.E. : (512) 940-3948

Listing Agent:

Joe Hawes : (951) 387-2770

MLS ID:

7426745

Exterior

• Other Structures: None

Location

• HOA Amenities: Airport/RunwayClubhouseFishingGolfLakeParkPicnic AreaPlaygroundPoolTrail(s)Common Area Maintenance200.0Annually
• Originating MLS: actris
• School District: Lago Vista ISD
• County: Travis

Lot

• Zoning: LOT 1175 LAGO VISTA ESTATES SEC 401787809340000
• View: Hill CountryNeighborhood

Utilities

• Utilities: Electricity AvailableSewer AvailableWater Available
• Water: Public
• Sewer: Public Sewer

Financial

• Source: actris