12217 Flowering Senna

Austin, TX 78738 · Travis County

$11,500,000Price
5Beds
12217 Flowering Senna
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▶ Virtual Tour

Description

Set behind the gates of Spanish Oaks overlooking the 7th hole, The Monolith is a rare architectural statement where bold design, extraordinary craftsmanship, and effortless livability converge. Situated on 0.87 acres, the estate offers approximately 9,883 square feet of living space, plus a detached 1,420 square foot casita and separate flex space, creating a true private resort experience. Striking architecture, soaring 28 foot ceilings, expansive LuxView glass systems, and disappearing walls of glass blur the line between indoors and out. At the heart of the home is the first fully custom Lamborghini kitchen installed in North America, featuring bespoke walnut cabinetry, sculptural stone surfaces, integrated luxury appliances, and exceptional craftsmanship. A fully equipped chef's kitchen is discreetly tucked behind, offering professional grade functionality for effortless entertaining. The private primary suite includes a dedicated office, fitness room, spa inspired bath with heated floors, imported Italian soaking tub, outdoor shower, custom Italian dressing rooms, and integrated laundry. Additional living spaces include a secondary main level suite, media room, built in office areas, four air conditioned garage bays, and a detached guest house ideal for extended stays. Designed for year round entertaining, the outdoor living spaces feature retractable shades, a gourmet outdoor kitchen, oversized gathering areas, fireplace, and a dramatic two level pool with a true lap pool overlooking the golf course. Modern conveniences including Savant home automation, integrated audio, built in shades, and thoughtfully concealed technology complement the home's clean architectural aesthetic. The Monolith is more than a luxury residence. It is a true one of one.

Contact Agent

C
Col Realty
Col Realty
(512) 699-3810

Property Details

StatusActive
MLS #ACT242539834
Taxes$92,912 (2026) / year
HOA Fees$1950 / Quarterly
TypeResidential
Year Built2025
Lot Size0.87 AC / 37,940 SF
CountyTravis
SubdivisionHillside/Spanish Oaks
Garage Spaces4

Property Information

Interior

Built-in FeaturesCeiling Fan(s)Ceiling-HighChandelierDouble VanityEat-in KitchenEntrance FoyerInterior StepsKitchen IslandMultiple Living AreasOpen FloorplanPantryPrimary Bedroom on MainSoaking TubSound SystemStudy/Home OfficeWalk-In Closet(s)

Exterior

BalconyOutdoor GrillPrivate Yard

Appliances

Built-In FreezerBuilt-In Gas OvenBuilt-In Gas RangeBuilt-In Oven(s)Built-In RangeBuilt-In RefrigeratorConvection OvenDishwasherDisposalDryerFreezerMicrowaveRangeRNGHDWasherWine Refrigerator

Community

ClubhouseCommon GroundsFishingGatedGolfParkPicnic AreaPlaygroundPoolSport Court(s)/FacilityTennis Court(s)Trail(s)

Parking

Attached

Utilities & Construction

Heat: See Remarks, PropaneAC: Central AirTile, WoodRoof: MetalFoundation: Slab
🏊 Pool

Directions: From Hwy 71, enter Spanish Oaks through the guarded main entrance on Spanish Oaks Club Blvd. Continue straight, turn right onto Tequila High, then right onto Flowering Senna Bend. Property is located on the left.

Location

Property History

DateEventPrice
Aug 13, 2026 Listed (Active) · MLS# ACT242539834 $11,500,000
— Original List Price $13,000,000

Full transaction history may not be available. Data sourced from ACTRIS MLS.

Public Records

Tax Record 2026$92,912
Year Built2025
Beds5
Lot Size37,940 Sq. Ft.
StyleResidential
CountyTRAVIS
MLS #ACT242539834

Schools

E
Lake Pointe
Public · Elementary · Serves this home
M
Bee Cave Middle School
Public · Middle School · Serves this home
H
Lake Travis
Public · High School · Serves this home

Please verify enrollment eligibility directly with schools.

$11,500,000
12217 Flowering Senna, Austin, TX

By submitting, you agree to be contacted by Col Realty.

Payment Estimate

—
Estimated monthly payment
Principal & Interest—
Property Taxes—
HOA Dues$1950/mo

For illustrative purposes only. Contact a lender for accurate figures.