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  • $5,499,000

    12109 Musket Rim St, Austin, TX 78738

    5beds
    6,556sqft
    : 
    Single Family Residence
    Built in 2017
    2.21 Acres Lot
    $5,179,200 Zestimate®
    $839/sqft
    $500/mo HOA

    What's special

    Pool bathUnobstructed hill country viewsOutdoor kitchenView-filled officesPanoramic viewsMultiple lounging zonesPiano room
    Discover the ultimate in luxury at this stunning Modern Spanish estate by Built Green Custom Homes, tucked into Spanish Oaks - the most exclusive, guard-gated community in Austin. Perched on a scenic ridge this 6,556 sq ft masterpiece sprawls across 2.2 private acres offering unobstructed Hill Country views. Set down a long driveway the property offers incredible privacy and a spectacular approach. Inside the home you are greeted by soaring 20-foot ceilings and walls of Fleetwood glass doors that flood the space with natural light. The home features 5 bedrooms, 6 bathrooms, and premium finishes throughout. The chef’s kitchen dazzles with top-tier Thermador appliances, a massive Calacatta Marble island, and a beautiful butler’s pantry for entertaining. The kitchen flows seamlessly into an open concept living room with fireplace, dining, and full bar—all framed by panoramic views. The primary suite is your personal sanctuary with fireplace, sliding glass doors to the pool, spa-inspired bath with soaking tub, frameless shower showcasing hill country scenery, and an enormous walk-in closet. Ascend the circular staircase to a private overlook—ideal for sunrise coffee or sunset cocktails. Enjoy time with friends and family in the state-of-the-art media room or game room with shuffleboard and multi-screen set-up to watch all of the games at once. The outdoor oasis steals the show: infinity-edge pool and spa, outdoor kitchen, fire pit, multiple lounging zones, TV, fireplace, and a sprawling deck with pool table, all against rolling hills and fiery Texas sunsets. Additional luxuries include an attached casita (bedroom, bath, kitchenette, balcony), 3 additional guest bedrooms, family room with gym, view-filled offices, piano room, pool bath, 3 car garage plus parking for 6-8 more cars and well water for irrigation. All of this just 20 minutes from downtown in Austin’s premier golf community with 24/7 guard gated security, championship golf, hiking trails and much more.
    10 days
    |
    1,679
    |
    61
    |

    Likely to sell faster than

    Zillow last checked: 8 hours ago

    Listing updated: January 22, 2026 at 05:56pm

    Listed by:

    Myles Lewis (512) 263-5655,

    Coldwell Banker Realty (512) 263-5655

    Source: Unlock MLS,MLS#: 9785546MLS Logo

    Tour with a local agent

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 5
    • Bathrooms: 6
    • Full bathrooms: 5
    • 1/2 bathrooms: 1
    • Main level bedrooms: 1
    Primary bedroom
    • Description: Primary suite
    • Level: Main
    Game room
    • Level: Main
    Media room
    • Level: Main
    Heating
    • Central
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Disposal, Dryer, Microwave, Oven, Range
    Features
    • Bar, Stone Counters, Double Vanity, Entrance Foyer, Kitchen Island, Multiple Living Areas, Open Floorplan, Primary Bedroom on Main, Walk-In Closet(s)
    • Flooring: Wood
    • Windows: Drapes
    • Number of fireplaces: 3
    • Fireplace features: Bedroom, Living Room
    Interior area
    • Total interior livable area: 6,556 sqft
    Video & virtual tour

    Property

    Parking
    • Total spaces: 3
    • Parking features: Additional Parking, Attached, Carport, Covered, Garage, Guest, Inside Entrance
    • Attached garage spaces: 3
    Accessibility
    • Accessibility features: Adaptable For Elevator
    Features
    • Levels: Two
    • Stories: 2
    • Patio & porch: Deck
    • Exterior features: Barbecue
    • Has private pool: Yes
    • Pool features: Heated, Infinity
    • Fencing: Block
    • Has view: Yes
    • View description: Hill Country
    • Waterfront features: None
    Lot
    • Size: 2.21 Acres
    • Features: Sloped Down, Trees-Moderate, Views
    Details
    • Additional structures: Garage(s)
    • Parcel number: 01136001280000
    • Special conditions: Standard

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Materials
    • Foundation: Slab
    • Roof: Spanish Tile
    Condition
    • Resale
    • New construction: No
    • Year built: 2017
    Details
    • Builder name: Built Green Custom Homes

    Utilities & green energy

    • Sewer: Municipal Utility District (MUD), Public Sewer
    • Water: Municipal Utility District (MUD), Public, Well
    • Utilities for property: Electricity Connected, Water Connected

    Community & HOA

    Community
    • Features: BBQ Pit/Grill, Clubhouse, Gated, Golf, Pool
    • Subdivision: Spanish Oaks Ph 02-B
    HOA
    • Has HOA: Yes
    • Services included: See Remarks
    • HOA fee: $1,500 quarterly
    • HOA name: Spanish Oaks
    Location
    • Region: Austin

    Financial & listing details

    • Price per square foot: $839/sqft
    • Tax assessed value: $4,112,583
    • Annual tax amount: $51,288
    • Date on market: 1/20/2026
    • Listing terms: Cash,Conventional
    • Electric utility on property: Yes
    Get pre-qualifiedBe ready to make an offer.
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    Estimated market value

    $5,179,200

    $4.92M - $5.44M

    $18,041/mo

    Price history

    Price history
    DateEventPrice
    1/20/2026Listed for sale$5,499,000$839/sqft
    Source: Unlock MLS #9785546 Report a problem
    6/5/2012Sold--
    Source: Agent Provided Report a problem

    Public tax history

    Public tax history
    YearProperty taxesTax assessment
    2025-- $2,854,339 +10%
    2024$37,767 +10.9%$2,594,854 +10%
    2023$34,045 -2.8%$2,358,958 +10%

    Find assessor info on the county website

    BuyAbility℠ payment

    Est. payment
    $36,379/mo
    Principal & interest
    $27264
    Property taxes
    $6690
    Other costs
    $2425

      Climate risks

      Neighborhood: 78738

      Nearby schools

      GreatSchools rating
      Schools provided by the listing agent
      • Elementary: Lake Pointe
      • Middle: Lake Travis
      • High: Lake Travis
      • District: Lake Travis ISD

      Source: Unlock MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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