
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
$/Sq Ft
$1,150
HOA
$1950/mo
Garage
4 spaces
Pool
Yes
Listed by Kuper Sotheby's Int'l Realty
Verified property facts
12217 Flowering Senna BND is listed at $13,000,000 with 5 bedrooms, 6 full, 3 half bathrooms, 11,303 square feet, 0.87-acre lot. This places it above the 78738 median of $850,000.
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.
12217 Flowering Senna BND is in Spanish Oaks, Austin, Texas. See the full [Spanish Oaks neighborhood guide](/neighborhoods/spanish-oaks-austin) for market data, schools, and lifestyle details.
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.
12217 Flowering Senna BND is presented by the Keenan Group at Compass Real Estate, the #1 Austin Board of Realtors Team (2024) with 1,000+ career transactions and $1B+ in career volume across Austin's luxury market.
#1 Austin Board of Realtors Team. Over 1,000 successful transactions with high-end expertise.
25+ years advising buyers and sellers in this community
Property Details
Features
Appliances
Flooring
Features
Construction
Lot Features
Fencing
Foundation
Patio / Porch
Parking
Waterfront
1 record on file
Every recorded sale and lease at 12217 Flowering Senna BND, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listed with current price, original ask, and market time.
Public record data from county appraisal records. Market value can differ from assessed value.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
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 | — |

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. Ratings from GreatSchools.org.
20% ($2.6M)
$13,000,000
Luxury property intelligence
A sourced read on Spanish Oaks pricing, timing, and property scale. No automated valuation claim.
List price
$13,000,000
Price per sqft
$1,150/sqft
Vs. Spanish Oaks median
+261.1%
$3.6M median
Days on market
9 days
Original to current
No verified reduction
$13M original
Active inventory context
5 listings
Price Position in Spanish Oaks
Listed 261% above the Spanish Oaks median
Source: MLS Grid / Unlock MLS and Keenan Group review as of Aug 15, 2026.
Request Private Market AnalysisLifestyle, schools, market context, and homes in Spanish Oaks
Active listings and buyer search context in Spanish Oaks
ZIP-level neighborhoods, schools, lifestyle, and Austin market context
District guide, nearby schools, and homes by attendance area
Private Austin CMA, TCAD context, and pricing strategy
Pricing, prep, launch timing, and Compass marketing strategy
#1 ABOR Team 2024 with $1B+ career sales volume
12217 Flowering Senna BND is priced at $1,150 per square foot across 11,303 sqft. The Spanish Oaks median list price is $3,600,000.
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.
With 20% down ($2,600,000) on a 30-year fixed mortgage at approximately 6.75%, the estimated monthly payment for 12217 Flowering Senna BND is around $75,197 including principal, interest, and estimated taxes. Actual payment varies by rate, down payment, insurance, and HOA fees.
At $13,000,000, 12217 Flowering Senna BND is in the Spanish Oaks market where there are currently 211 active listings in 78738. The Keenan Group has completed 19 transactions in 78738 as part of 1,000+ career sales totaling $1B+ across Austin. For a detailed market analysis, see our [Spanish Oaks guide](/neighborhoods/spanish-oaks-austin).
12217 Flowering Senna BND includes verified waterfront access: None. Buyers should confirm shoreline, dock rights, and floodplain status during due diligence.
12217 Flowering Senna BND sits on a 0.87-acre lot, providing substantial outdoor living space. Properties of this scale in Austin's luxury market typically feature pool areas, outdoor kitchens, and mature landscaping. Confirm specific amenities with the listing agent.
12217 Flowering Senna BND is part of a managed community with HOA dues of $1,950 quarterly. HOA-managed communities in Austin's luxury market typically provide amenities such as common areas, security, and exterior maintenance. Verify current dues and rules with the HOA directly.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
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.
Source: Keenan Group at Compass Real Estate, #1 Austin Board of Realtors Team (2024)
Car-Dependent
N/A
Somewhat Bikeable
Walk Score measures walkability based on distance to amenities. Transit Score measures public transportation access. Bike Score measures bikeability based on bike infrastructure and terrain.
6 events on record
Current Price
$13,000,000
Timeline data compiled from MLS records and public records. Information deemed reliable but not guaranteed.
| Year | Taxes | Total Assessment | Land | Additions |
|---|---|---|---|---|
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 | — |
Timeline merges MLS activity (when permitted) with public records. Some details may be restricted to registered VOW clients.
Best Match
Balanced against price, location, and layout so nearby lookalikes rise first. Similar properties in Hillside/Spanish Oaks
Neighborhood guide and local insights
Spanish Oaks has one of only three Bobby Weed-designed golf courses in Texas, and membership is capped well below the capacity most private clubs allow. That intentional scarcity defines the community's approach: fewer homes, larger lots, wider buffers between neighbors, and a club experience that prioritizes quality of play over volume. The result functions more like a private retreat than a subdivision. The community is located in the Bee Cave corridor of 78738, west of Austin along Highway 71. Downtown follows 71 east to MoPac, about twenty-five to thirty minutes in normal traffic. Hill Country Galleria is roughly ten minutes away. Trattoria Lisina offers Italian food and a wine cave experience near Driftwood. SP Brazilian does churrascaria. The Gramercy has become a date-night go-to. Steiner Ranch Steakhouse covers the classic category, Cafe Blue does seafood, and Tadashi handles Japanese. Homes are luxury estates on large lots, with native limestone, standing-seam metal roofs, and expansive outdoor living areas taking advantage of canyon views. Custom builds are the norm. Architectural review maintains cohesive character without forcing uniformity. Most homes range from 4,000 to over 8,000 square feet on lots starting at one acre, extending past two acres for canyon rim and golf course positions. Prices begin around $2 million and climb past $6 million. Inventory turns slowly because most owners are long-term residents. Spanish Oaks is served by Lake Travis ISD. Bee Cave Elementary is the primary feeder and reflects the small, well-funded campus parents here expect. Students move to Bee Cave Middle School and Lake Travis High School, recognized for academics and athletics. The district has invested heavily in facilities and technology, and the tax base from communities like Spanish Oaks supports that investment. Mornings often start on the course, where the first tee fills before 8 AM. The Bobby Weed layout plays through native terrain with canyon crossings that are as scenic as they are challenging. The clubhouse hosts dinners and member events. Beyond the gates, Milton Reimers Ranch provides miles of mountain biking along the Pedernales River. Hamilton Pool is a short drive southwest. Pace Bend Park on Lake Travis offers lake access. The lifestyle is private but not isolated, with club events and school functions keeping the calendar full. Spanish Oaks competes with Barton Creek, Rob Roy, and The Hills of Lakeway. Barton Creek offers larger scale with more amenities and a shorter commute. Rob Roy provides Eanes ISD and established acreage closer to the city. The Hills has similar pricing and Lake Travis ISD but a larger community. Spanish Oaks differentiates through exclusivity and golf quality. The Bobby Weed course is widely considered one of the best private courses in the Hill Country, and limited membership means you never wait for a tee time. Spanish Oaks is for buyers who want a private club lifestyle in the Texas Hill Country with a world-class golf course at the center. It fits families who value Lake Travis ISD, retirees who want serious golf every morning, and anyone where privacy and quality matter more than proximity.
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