$4,000,000

Property Overview

Perched on a generous 1.06-acre lot in prestigious Westlake Hills, 18 Sundown Parkway presents a sophisticated one-story residence that seamlessly blends modern renovation with timeless character. Floor-to-ceiling windows flood the 4,126-square-foot home with natural light, creating an airy treehouse atmosphere from multiple rooms while framing views of mature oak trees that anchor this serene Hill Country setting. The thoughtfully updated kitchen features custom cabinetry, Thermador stainless appliances, and a generous island, while the primary suite showcases a spa-like renovated bathroom with stone finishes and an expansive walk-in closet.

The home's versatile four-bedroom, four-bathroom layout accommodates both family living and flexible home office needs. Two fireplaces provide warmth throughout the space, while the expansive family room flows seamlessly to a three-tier wraparound deck overlooking the resort-style backyard. An oversized pool and hot tub anchor the private, fenced outdoor space—ideal for entertaining. Brazilian teak, concrete, and tile flooring throughout establish an upscale foundation for daily living and special gatherings.

Located on coveted Sundown Parkway within the highly regarded Eanes ISD, this Westlake Hills estate positions owners near premier Austin amenities while maintaining the tranquility of a private, gated community feel. The property's 16 percent premium over area median pricing reflects both its rare one-acre footprint and meticulous renovations in one of Austin's most distinguished neighborhoods.

Vox Residential Insight

At Vox Residential, we recognize that Sundown Parkway represents one of Westlake Hills' most exclusive addresses, and this property's exceptional lot size combined with recent updates makes it exceptionally rare in today's market

Agent Description

This 1-story, family-friendly home has just the right amount of modern, comfort and distinctive character all on a large 1.06 acre lot, situated on a coveted and convenient street (Sundown Pkwy) in Eanes ISD. Larger than TCAD! Large spans of windows throughout the house provide abundant natural light and offer a treehouse feeling from several rooms. 4-5 bedrooms (using one as a killer office), 4 full bathrooms - renovated, Brazilian Teak wood / concrete / tile flooring, custom kitchen: stainless Thermador appliances, tons of cabinets and wall(s) of storage, large island w/ seating, 2 fireplaces, formal dining, spacious secondary bedrooms, primary suite with wall of windows, recently renovated bathroom with stone flooring and surround, large walk-in closet. The large family room, situated in the back of the house has overlooks the large, private fenced backyard with 3-tier, wrap around decking – great for entertainment – massive oak trees throughout the lot, an oversized pool/hot tub and sport court w/ basketball hoop. As a bonus, the house has nearly 1,000 sq. ft. of under house storage – great for a workshop, holiday decorations, bikes and more. Sundown Parkway is truly a special street, offering residents access to more than 15 acres of shared community grounds featuring horse stables, tennis courts, fishing ponds, and scenic hiking trails – while being close to downtown, shopping, restaurants and Austin’s major thoroughfare(s).

Neighborhood: Westlake Hills

This property is located in Westlake Hills, Austin, TX. The area is known for Eanes ISD Schools, Lake Austin Views, Luxury Estates, Hill Country Setting, Premier Address.

At $969/sqft, this listing is priced 20% above the Westlake Hills median of $806/sqft.

Property Details

Listing data last updated: May 19, 2026

Frequently Asked Questions