EXTRAORDINARY WESTLAKE HILLS ESTATE - RARE OPPORTUNITY Nestled on 2 pristine acres in coveted Westlake Hills, this secluded estate presents a unique opportunity to own both a masterfully completed guest house and a main residence with unlimited potential. Accessed via a private cul-de-sac and set on a flat, wooded lot with tranquil creek, this property offers unparalleled privacy just minutes from downtown Austin. The immaculately renovated guest house, designed by renowned architect Paul Lamb with interiors by celebrated designer Elizabeth Stanley, serves as an inspirational blueprint for the main residence transformation. Complete architectural plans by this distinguished team are included, offering the rare chance to extend this exquisite design aesthetic throughout the property. The main residence, while awaiting your vision, currently features beautiful wood flooring, custom tile work, wood-beamed vaulted ceilings, and a striking stone fireplace. The gourmet kitchen boasts a professional-grade Wolf range, dual dishwashers, massive island, premium Caesarstone countertops, and a breakfast bar opening to a spacious great room. A lovely screened-in porch provides year-round indoor/outdoor living. Resort-style amenities abound with a stunning pool, adjacent fire pit, fully lit tennis court with integrated speakers, dedicated gym space, and specialized exercise pool with cold plunge—creating a comprehensive wellness retreat within your own estate. Within walking distance to both elementary and high schools, this unique property presents a compelling opportunity to create a cohesive architectural masterpiece or enjoy as-is. An extraordinary canvas awaiting your vision in one of Austin's most prestigious neighborhoods.
Active
$6,995,000
506 Konstanty Cir, West Lake Hills, TX 78746
5beds
6,573sqft
Est.:
Single Family Residence
Built in 2002
2.05 Acres Lot
$-- Zestimate®
$1,064/sqft
$-- HOA
What's special
Stunning poolStriking stone fireplaceFully lit tennis courtFlat wooded lotBeautiful wood flooringTranquil creekAdjacent fire pit
- 26 days
- on Zillow |
- 1,957 |
- 140 |
Zillow last checked: 7 hours ago
Listing updated: July 19, 2025 at 02:02am
Listed by:
Kumara Wilcoxon (512) 423-5035,
Kuper Sotheby's Int'l Realty (512) 831-6577
Source: Unlock MLS,MLS#: 6230711

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 5
- Full bathrooms: 5
- Main level bedrooms: 2
Heating
- Central, Natural Gas
Cooling
- Central Air
Appliances
- Included: Built-In Oven(s), Dishwasher, Disposal, Microwave, Refrigerator
Features
- Breakfast Bar, Beamed Ceilings, High Ceilings, Vaulted Ceiling(s), Multiple Dining Areas, Multiple Living Areas, Primary Bedroom on Main, Walk-In Closet(s)
- Flooring: Carpet, Tile
- Windows: Blinds, Drapes
- Number of fireplaces: 3
- Fireplace features: Family Room, Living Room
Interior area
- Total interior livable area: 6,573 sqft
Property
Parking
- Total spaces: 3
- Parking features: Assigned, Attached
- Attached garage spaces: 3
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Patio, Porch
- Exterior features: Exterior Steps, Playground, Private Yard
- Has private pool: Yes
- Pool features: Outdoor Pool
- Spa features: Heated
- Fencing: Partial, Wrought Iron
- Has view: Yes
- View description: Creek/Stream, Park/Greenbelt
- Has water view: Yes
- Water view: Creek/Stream
- Waterfront features: Stream
Lot
- Size: 2.05 Acres
- Features: Cul-De-Sac, Level, Trees-Heavy
Details
- Additional structures: Guest House
- Parcel number: 01111904280000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Composition
Condition
- See Remarks
- New construction: No
- Year built: 2002
Utilities & green energy
- Sewer: Public Sewer
- Water: Public
- Utilities for property: Electricity Available, Natural Gas Available
Community & HOA
Community
- Features: Sidewalks
- Subdivision: Stoney Wood
HOA
- Has HOA: No
Location
- Region: West Lake Hills
Financial & listing details
- Price per square foot: $1,064/sqft
- Tax assessed value: $4,862,056
- Annual tax amount: $67,588
- Date on market: 7/18/2025
- Listing terms: Cash,Conventional
- Electric utility on property: Yes
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