$2,900,000

Property Overview

Perched nearly 100 feet above Mount Bonnell on a rare 5.09-acre estate in Northwest Hills, 6309 Northgrove Road commands sweeping Hill Country vistas that stretch across the Austin landscape. This architect-designed sanctuary spans 3,752 square feet of refined living space anchored by nearly 1,600 square feet of porches and balconies positioned to capture the region's most dramatic sunsets. Elevation and thoughtful siting create an extraordinary sense of privacy rarely found within Austin's city limits, while mature native trees provide both natural screening and habitat for the diverse wildlife and bird species that call the property home.

The home's relationship with its land extends beyond traditional boundaries. A private walking trail winds through the grounds, revealing seasonal natural features that emerge after rainfall, including a cascading waterfall and creek-like flow across the topography. A 1,200-gallon rainwater collection system reflects the property's sustainable approach to landscaping and resource stewardship. Located in the Cat Mountain corridor with convenient Loop 360 access, this Northwest Hills residence benefits from excellent schools and the neighborhood's established character while maintaining genuine seclusion. The combination of architectural merit, environmental sensitivity, and uncompromised Hill Country views creates something genuinely uncommon in the current Austin market.

Vox Residential Insight

At $773 per square foot, this property commands a significant premium to the Northwest Hills median, but the 5-acre lot and elevation alone justify the positioning for buyers seeking genuine estate living within the city. The Vox Residential team recognizes that opportunities this rare in Cat Mountain surface infrequently, and the architect's personal residence credentials combined with the natural waterfall feature create a compelling narrative for discerning buyers.

Agent Description

A once in a decade opportunity in Northwest Hills, 6309 Northgrove Rd offers 3,752 square feet on an exceptionally rare 5.09 acre estate lot in the heart of Cat Mountain/Northwest Hills. Designed as an award-winning architect's personal home and perched at an elevation of 870 ft, nearly 100 ft higher than Mt Bonnell, the setting delivers sweeping Hill Country panoramas and unforgettable sunsets from nearly 1,600 square feet of porches and balconies. This is a true sanctuary in the city, where mature landscape, long-range views, and the sounds of nature create a sense of privacy that is almost impossible to find in Austin. A private walking trail offers a unique way to experience the natural setting, and after rainfall the property comes alive with a natural waterfall and a creek-like flow across the land. A 1,200 Gallon rainwater collection system supports thoughtful water use for landscaping. The setting is rich with wildlife and a variety of bird species. Tucked at the end of a quiet cul-de-sac with only three homes, the neighborhood feel is equally special, with friendly, active neighbors and seasonal traditions that make the community feel vibrant throughout the year. Recent major improvements include a roof installed in 2024 and HVAC replacements in 2024 and 2025. Select double pane window replacements, and landscaping was redesigned in 2023 with installed Zoysia grass, prized for its dense, luxury carpet-like feel and water conservation friendly performance. According to the City of Austin, the property may allow up to three dwelling units, creating potential for an additional home on the flat portion of the lot closer to the cul-de-sac. Pool potential plans available on request. Near Doss School Park, Shinoak Valley Greenbelt, and the 10-acre Allen Park. Zoned to top schools like Doss Elementary, Murchison Middle, and Anderson High, and located near HEB, CVS, and UPS, with an easy drive to Downtown and dozens of nearby restaurants, including Grove Wine Bar.

Neighborhood: Northwest Hills

This property is located in Northwest Hills, Austin, TX. The area is known for Excellent Schools, Hill Country Views, Mature Trees, Spacious Homes, Loop 360 Access.

At $773/sqft, this listing is priced 100% above the Northwest Hills median of $387/sqft.

Property Details

Listing data last updated: May 19, 2026

Frequently Asked Questions