A home where craftsmanship meets calm — The Harmony House is a rare, ground-up transformation in the heart of Westlake. Taken to the studs and rebuilt by Kopfer Taylor Interiors, every inch is thoughtfully curated to create a residence that’s as timeless as it is livable. French contemporary in influence, with organic finishes and a serene flow, this is design in its highest form — quiet, intentional, and deeply luxurious. From the moment you arrive, the experience is unforgettable. Limestone steps lead through lush greenery to a private courtyard framed by gardens and a tranquil fish pond — setting the tone for the calm and sophistication within. Set on a flat, one-acre lot in one of Austin’s most coveted neighborhoods, this five-bedroom, five-and-a-half-bath estate feels like a private retreat. White oak floors, cut limestone walls, custom steel accents, and a striking Calacatta Paonazzo island create a palette that is both refined and inviting. The layout is tailored for modern family life — with open gathering spaces, a sculptural bar and lounge, and a wellness suite including a gym, sauna, and full air and water filtration. The primary suite is a haven, with dual baths and closets, a steam shower, private courtyard access, and thoughtful luxuries like unlacquered brass fixtures and built-in dry-cleaning care. Every secondary bedroom has its own en-suite bath, and a detached studio with full kitchen and half-bath offers flexible living space. Plumbing is in place to convert it into a guest apartment. But it’s the backyard that truly takes your breath away. Flat, fenced, and flawlessly designed, it features a saltwater pool, sport court, lawn, lounge areas, and a covered outdoor fireplace — the kind of space that turns everyday moments into lifelong memories. Located in award-winning Eanes ISD, just minutes from downtown Austin, The Harmony House is a rare chance to own a private, design-driven estate in one of the city’s most desirable enclaves.
Active
$7,490,000
4100 McBrine Pl, Austin, TX 78746
5beds
6,824sqft
Est.:
Single Family Residence
Built in 1992
1 Acres Lot
$-- Zestimate®
$1,098/sqft
$-- HOA
What's special
Saltwater poolTranquil fish pondPrivate courtyardSport courtPrivate courtyard accessCovered outdoor fireplaceFlat one-acre lot
- 29 days
- on Zillow |
- 1,526 |
- 91 |
Zillow last checked: 7 hours ago
Listing updated: July 27, 2025 at 02:03pm
Listed by:
Bridget Ramey (512) 796-2602,
Kuper Sotheby's Int'l Realty (512) 831-6577
Source: Unlock MLS,MLS#: 7172872

Travel times
Tour with a buyer's agent
Tour with a buyer's agent
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 5
- Bathrooms: 6
- Full bathrooms: 5
- 1/2 bathrooms: 1
- Main level bedrooms: 2
Heating
- Central
Cooling
- Central Air
Appliances
- Included: Built-In Oven(s), Convection Oven, Dishwasher, Disposal, Gas Cooktop, Ice Maker, Microwave, Double Oven, Trash Compactor
Features
- Bookcases, Vaulted Ceiling(s), Eat-in Kitchen, Entrance Foyer, Interior Steps, Kitchen Island, Multiple Dining Areas, Multiple Living Areas, Pantry, Primary Bedroom on Main, Sauna, Walk-In Closet(s), Wired for Sound
- Flooring: Tile, Wood
- Windows: See Remarks
- Number of fireplaces: 3
- Fireplace features: Family Room, Outside
Interior area
- Total interior livable area: 6,824 sqft
Video & virtual tour
Property
Parking
- Total spaces: 4
- Parking features: Attached, Detached
- Attached garage spaces: 4
Accessibility
- Accessibility features: None
Features
- Levels: Two
- Stories: 2
- Patio & porch: Covered, Front Porch, Patio, Rear Porch
- Exterior features: Exterior Steps, Garden, Gutters Full, Outdoor Grill, Private Yard, Sport Court
- Has private pool: Yes
- Pool features: Heated, In Ground, Saltwater
- Spa features: Hot Tub, In Ground
- Fencing: Back Yard, Fenced
- Has view: Yes
- View description: Trees/Woods
- Waterfront features: None
Lot
- Size: 1 Acres
- Features: Back Yard, Corner Lot, Cul-De-Sac, Front Yard, Landscaped, Sprinkler - Automatic, Trees-Large (Over 40 Ft)
Details
- Additional structures: Guest House
- Parcel number: 01250901500000
- Special conditions: Standard
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Foundation: Slab
- Roof: Metal
Condition
- Resale
- New construction: No
- Year built: 1992
Details
- Builder name: R Builders
Utilities & green energy
- Sewer: Septic Tank
- Water: Public
- Utilities for property: Electricity Available, Propane
Community & HOA
Community
- Features: None
- Subdivision: McBrine Subd
HOA
- Has HOA: No
Location
- Region: Austin
Financial & listing details
- Price per square foot: $1,098/sqft
- Tax assessed value: $2,281,744
- Annual tax amount: $22,100
- Date on market: 7/6/2025
- Listing terms: Cash,Conventional
- Electric utility on property: Yes
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