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Keenan Group#1 Austin Board of Realtors Team 2024

$10,900,000

5Beds
6.3Baths
11,303Sq Ft
0.87 acresLot

12217 Flowering Senna Bnd, Austin, TX 78738

Reduced 16%$13,000,000
Spanish Oaks·MLS# 3417717·Built 2025·76 days on market

5 bed, 6 bath, 11,303 sqft on 0.87 acres in Spanish Oaks. Austin, TX 78738. $10,900,000. Lake Travis ISD.

About This Home

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.

Property Type
Residential
Year Built
2025
Lot Size
0.87 acres
Price / Sq Ft
$964
HOA
$1,950/quarter
Garage
4 spaces
Pool
Yes

Listing information last updated October 16, 2026.

Listed by Kuper Sotheby's Int'l Realty

MLS# 3417717 • Active

IDX inquiries: Keenan Group at Compass · (512) 415-7653

Highlights

Private pool and outdoor entertaining setup
4-car garage with additional parking capacity
New construction completed in 2025
Generous 0.87-acre lot
Built-in Features
Ceiling Fan(s)

Facts & Features

Interior

Features

  • Built-in Features
  • Ceiling Fan(s)
  • Ceiling-High
  • Chandelier
  • Double Vanity
  • Eat-in Kitchen
  • Entrance Foyer
  • Interior Steps
  • Kitchen Island
  • Multiple Living Areas
  • Open Floorplan
  • Pantry
  • Primary Bedroom on Main
  • Soaking Tub
  • Sound System
  • Study
  • Home Office
  • Walk-In Closet(s)

Appliances

  • Built-In Freezer
  • Built-In Gas Oven
  • Built-In Gas Range
  • Built-In Oven(s)
  • Built-In Range
  • Built-In Refrigerator
  • Convection Oven
  • Dishwasher
  • Disposal
  • Dryer
  • Freezer
  • Microwave
  • Range
  • RNGHD
  • Washer
  • Wine Refrigerator

Flooring

  • Tile
  • Wood
Heating
See Remarks,Propane
Cooling
Central Air
Fireplaces
1
Exterior & Lot

Features

  • Balcony
  • Outdoor Grill
  • Private Yard

Construction

  • Wood Siding
  • Stone
  • Stucco

Lot Features

  • Back Yard
  • Landscaped
  • Backs To Golf Course
  • Views

Foundation

  • Slab

Patio / Porch

  • Covered
  • Patio
  • Rear Porch
Roof
Metal
Lot Size
0.87 Acres

Parking

  • Attached
Garage Spaces
4
Pool
Yes
Financial
HOA Fee
$1,950 / quarter
Original List Price
$13,000,000
Price per Sq Ft
$964
Utilities
  • Cable Connected
  • Electricity Connected
  • Propane
  • Sewer Connected
  • Water Connected
Water Source
MUD
Sewer
Public Sewer

Transaction History

1 record on file

Every recorded listing, sale, and lease at 12217 Flowering Senna BND, whoever represented it.

  1. ActiveListed 2026
    Current price: $10,900,000Original list: $13,000,000MLS 3417717
    1. Listed · August 6, 2026$13,000,000
    2. Price changed · August 27, 2026$12,000,000
    3. Price changed · September 26, 2026$11,500,000
    4. Price changed · October 5, 2026$10,900,000

Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.

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Price & Listing History

Price Change with current price, original ask, and market time.

View Timeline
Current list
$10,900,000
Original list
$13,000,000
Price movement
$2.1M reduction
Listed / DOM
Aug 6, 2026 · 76 days

Tax Record

Public record data from county appraisal records. Market value can differ from assessed value.

Assessed Value
$3,482,982
Assessment Year
2025
Year Built
2022
Parcel ID
000000915917
$3.5M
$183K
$183,300
2021
$1,500,000
+718.3% from prev
2024
$3,482,982
+132.2% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025+132.2%
—$3,482,982$1,225,132—
2024+718.3%
—$1,500,000$1,200,000$1,000,000
2021
—$183,300$600,000—
5-Year Change1800.2%

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Zoned Schools

Lake Travis ISD →

1 High School1 Middle School1 Elementary School

Zoned assignments come from the property school fields available to us. District context schools are shown only when an assigned tier is missing. Contact the school district directly to verify current boundaries and enrollment eligibility.

Principal & interest
$60,376
HOA dues
$650

Excluded from this estimate: property taxes and home insurance. Each requires verified amount, cadence or unit, source, and as-of details.

HOA source: MLS Grid / Unlock MLS, as of 2026-10-16T22:07:09.05+00:00; normalized from quarterly dues.

20% ($2.2M)

Adjustable assumption - not a lending recommendation.

$10,900,000

Loan: $8.7M
Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-15
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Keenan Market Position

A sourced read on Spanish Oaks pricing, timing, and property scale. No automated valuation claim.

List price

$10,900,000

Price per sqft

$964/sqft

Vs. Neighborhood guide reference price

+202.8%

$3.6M · Spanish Oaks neighborhood guide · reference price

Days on market

76 days

Original to current

$2.1M reduction

$13M original

Active inventory context

9 listings

Price Position in Spanish Oaks

Neighborhood guide reference price $3.6MThis home $10.9M

Listed 203% above the Spanish Oaks neighborhood guide reference price. Spanish Oaks neighborhood guide · reference price.

Seller's Market - 9 active listings, 76 days on market

Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 16, 2026.

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Frequently Asked Questions

How much is 12217 Flowering Senna Bnd?

12217 Flowering Senna Bnd is listed at $10,900,000 with 5 bedrooms, 6 full, 3 half bathrooms, 11,303 square feet, 0.87-acre lot. This places it above the ZIP 78738 single-family closed-sale median price of $899,000 (ZIP 78738 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 19, 2026).

What school district is 12217 Flowering Senna Bnd in?

12217 Flowering Senna Bnd is zoned for Lake Travis ISD with assigned schools: Lake Pointe (elementary), Bee Cave Middle School (middle), Lake Travis (high). School assignments should be verified directly with the district.

What are the property details for 12217 Flowering Senna Bnd?

12217 Flowering Senna Bnd is a Residential built in 2025 featuring 5 bedrooms, 6 full, 3 half bathrooms, 11,303 square feet, 0.87-acre lot.

What is the price per square foot at 12217 Flowering Senna Bnd?

12217 Flowering Senna Bnd is priced at $964 per square foot across 11,303 sqft. The Spanish Oaks neighborhood guide reference price is $3,600,000 (Spanish Oaks neighborhood guide · reference price).

What are the property taxes for 12217 Flowering Senna Bnd?

The most recent annual property tax for 12217 Flowering Senna Bnd is $92,912. Texas has no state income tax, so property taxes are a primary revenue source. Rates vary by jurisdiction and exemptions. Verify current amounts with the county appraisal district.

How should a buyer estimate the monthly payment for 12217 Flowering Senna Bnd?

This page does not assume a mortgage rate or publish a monthly payment for 12217 Flowering Senna Bnd. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 12217 Flowering Senna Bnd compare with other homes in Spanish Oaks?

As of Oct 16, 2026, 12217 Flowering Senna Bnd is offered at $10,900,000. The current MLS snapshot shows 187 active listings in 78738. Keenan Group has completed 31 verified transactions in 78738 within its 1,000+ completed transactions and $1B+ career volume across Austin. See Keenan Group's Spanish Oaks guide for current neighborhood analysis.

What is the community structure at 12217 Flowering Senna Bnd?

The MLS listing reports HOA or association dues of $1,950 quarterly for 12217 Flowering Senna Bnd. It does not establish included amenities, services, rules, reserves, or current assessments; verify those items in current association documents.

Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.

What should buyers know about Spanish Oaks?

Spanish Oaks is one of Austin's established neighborhoods, zoned for Lake Travis ISD in the 78738 area. The Keenan Group has specialized in Spanish Oaks real estate for 25+ years with 1,000+ career transactions. Contact (512) 415-7653 for current market conditions and available homes.

  • Spanish Oaks area specialists
  • Lake Travis ISD zoning
  • #1 Austin Board of Realtors Team 2024
  • 25+ years Austin luxury real estate

Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)

Why Choose the #1 Austin Board Team for Spanish Oaks

#1 ABoR Team 20241,000+ Career SalesCompass Luxury Collection Specialist

#1 Austin Board of Realtors Team. 1,000+ homes sold and $1B+ in career sales over 25+ years in Austin.

25+ years advising buyers and sellers in this community