Skip to content
Keenan Group#1 Austin Board of Realtors Team 2024

$3,995,000

4Beds
4.5Baths
5,074Sq Ft
6.37 acresLot

19586 Sandcastle Dr, Spicewood, TX 78669

Spicewood·MLS# 3285524·Built 2004·5 days on market

4 bed, 4 bath, 5,074 sqft on 6.37 acres in Spicewood. Spicewood, TX 78669. $3,995,000. Lake Travis ISD.

About This Home

Escape to this striking one owner, single level, custom built waterfront estate located in Travis County. This well appointed home is peacefully situated on 6+ acres. Breathtaking views overlook deep water Lake Travis, as well as vistas of tranquil spaces studded with oak trees. The 15+ acre community park and marina are located next to and below this estate, offering undeveloped neighboring land for your enjoyment at this once in a lifetime restful residential resort. The Hill Country Ranch architecture has been constructed with the finest in design and materials. The covered front porch allows one to enjoy wooded landscapes and wildlife. The spacious family room is adorned with a floor to ceiling fireplace, wet bar, wood-beamed ceiling, and access outdoors. The open floor has a nearby gourmet kitchen featuring top of the line appliances, 2 islands, butler’s pantry, wine refrigerator, and more for the avid cook. There is a lovely primary suite with fireplace, verandah access, soaking tub, separate shower, and 2 walk in closets. A second primary suite and 2 additional en-suite bedrooms are located on the opposite side of the home. There is a handsome library with built in bookshelves and fireplace, and an office with built ins. Ease of indoor/outdoor living and entertaining! The rear yard includes a verandah of approx. 1,600 square feet, outdoor kitchen, sparkling pool and spa, and expansive grounds. Other features include pecan cabinetry and built ins, cherry wood millwork, Italian limestone, quartz, Saltillo tile, granite, mesquite flooring, custom tiles, triple-zoned HVAC, security system, well insulated construction, metal roof, and huge garage with storage room. The estate has access to a community water supply, private well, and access to Lake Travis water. Community tennis and pickleball court, gazebo and barbecue area, and marina with 18 slips. Lake Travis ISD. A boat slip is available. Outlined aerial photo is approximate, Buyer to verify.

Property Type
Residential
Year Built
2004
Lot Size
6.37 acres
Price / Sq Ft
$787
HOA
$4,350/year
Garage
3 spaces
Pool
Yes

Listing information last updated November 3, 2026.

Listed by Compass RE Texas, LLC

MLS# 3285524 • Active

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

Highlights

Private pool and outdoor entertaining setup
3-car garage with additional parking capacity
Generous 6.37-acre lot
Built-in Features
Breakfast Bar
Ceiling Fan(s)

Facts & Features

Interior

Features

  • Built-in Features
  • Breakfast Bar
  • Ceiling Fan(s)
  • Coffered Ceiling(s)
  • Cathedral Ceiling(s)
  • Ceiling-Vaulted
  • Crown Molding
  • Double Vanity
  • Granite Counters
  • Ceiling-High
  • Two Primary Closets
  • Kitchen Island
  • Recessed Lighting
  • Primary Bedroom on Main
  • No Interior Steps
  • Natural Woodwork
  • Open Floorplan
  • Pantry
  • Walk-In Closet(s)
  • Soaking Tub
  • Stone Counters
  • Storage
  • Wet Bar
  • Bookcases
  • Two Primary Suties
  • Two Primary Baths
  • Multiple Living Areas
  • Bar
  • Beamed Ceilings
  • Study
  • Home Office

Appliances

  • Bar Fridge
  • Cooktop
  • Dishwasher
  • Disposal
  • Freezer
  • Ice Maker
  • Microwave
  • Oven
  • Range
  • RNGHD
  • Refrigerator
  • Tankless Water Heater
  • Vented Exhaust Fan
  • Water Purifier Owned
  • Water Softener Owned
  • Wine Refrigerator

Flooring

  • Tile
  • Wood
Heating
Central,Fireplace(s),Zoned
Cooling
Central Air,Zoned
Fireplaces
3
Exterior & Lot

Features

  • Barbecue
  • Boat Slip
  • Gutters Full
  • Lighting
  • Private Yard

Lot Features

  • Greenbelt
  • Front Yard
  • Private
  • Sprinklers In Rear
  • Sprinklers In Front
  • Trees-Moderate
  • Views

Fencing

  • Back Yard
  • Wrought Iron

Foundation

  • Slab

Patio / Porch

  • Covered
  • Front Porch
  • Patio
  • Rear Porch
Roof
Metal
Lot Size
6.37 Acres

Parking

  • Additional Parking
  • Attached
  • Garage
  • Garage Faces Side
  • Guest
  • Oversized
  • Private
  • Storage
Garage Spaces
3
Pool
Yes

Waterfront

  • Lake Front
  • Waterfront
Financial
HOA Fee
$4,350 / year
Original List Price
$3,995,000
Price per Sq Ft
$787
Utilities
  • Electricity Connected
  • High Speed Internet
  • Propane
  • Underground Utilities
Water Source
Shared Well,Well,See Remarks
Sewer
Septic Tank

Transaction History

1 record on file

Every recorded listing, sale, and lease at 19586 Sandcastle DR, whoever represented it.

  1. ActiveListed 2026
    Current price: $3,995,000Original list: $3,995,000MLS 3285524
    1. Listed · October 30, 2026$3,995,000

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

Explore this area

Price & Listing History

Listed with current price, original ask, and market time.

View Timeline
Current list
$3,995,000
Original list
$3,995,000
Price movement
No verified reduction
Listed / DOM
Oct 30, 2026 · 5 days

Tax Record

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

Assessed Value
$2,848,496
Assessment Year
2025
Year Built
2004
Parcel ID
000000424092
$3.8M
$2.0M
$2,022,900
2022
$3,785,758
+87.1% from prev
2023
$3,657,524
-3.4% from prev
2024
$2,848,496
-22.1% from prev
2025
YearTaxesTotal AssessmentLandAdditions
2025-22.1%
—$2,848,496——
2024-3.4%
—$3,657,524$991,350$2,099,735
2023+87.1%
—$3,785,758$991,350$2,666,174
2022
—$2,022,900$991,350$2,794,408
5-Year Change40.8%

Virtual Tour

Virtual tour of 19586 Sandcastle Dr
Map showing 19586 Sandcastle DR
19586 Sandcastle DR
Directions

Zoned Schools & District Context

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
$21,781
HOA dues
$363

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 2026-11-03T23:33:00.494674+00:00; normalized from annual dues.

Illustrative down payment

20% ($799K)

Adjustable assumption - not a lending recommendation.

Home price

$3,995,000

Loan: $3.2M

Loan details

Mortgage rate%
Payoff: ~2056
Rate source: Freddie Mac 30-year fixed average (PMMS via FRED), as of 2026-10-29
Get Pre-Qualified

Luxury property intelligence

Keenan Market Position

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

List price

$3,995,000

Price per sqft

$787/sqft

Vs. Neighborhood guide reference price

Not available

Days on market

5 days

Original to current

No verified reduction

$4M original

Active inventory context

Ask for current inventory

Source: MLS Grid / Unlock MLS and Keenan Group review as of Nov 3, 2026.

Request Private Market Analysis

More sales nearby

Homes sold by Keenan Group.

Verified property facts

Frequently Asked Questions

How much is 19586 Sandcastle Dr?

19586 Sandcastle Dr is listed at $3,995,000 with 4 bedrooms, 4 full, 1 half bathrooms, 5,074 square feet, 6.37-acre lot. This places it above the ZIP 78669 single-family closed-sale median price of $700,000 (ZIP 78669 geography · single-family closed sales · median sale price · trailing 12 months as of Nov 3, 2026).

What school district is 19586 Sandcastle Dr in?

19586 Sandcastle Dr is zoned for Lake Travis ISD with assigned schools: West Cypress Hills (elementary), Lake Travis (middle), Lake Travis (high). School assignments should be verified directly with the district.

What are the property details for 19586 Sandcastle Dr?

19586 Sandcastle Dr is a Residential built in 2004 featuring 4 bedrooms, 4 full, 1 half bathrooms, 5,074 square feet, 6.37-acre lot.

What are the property taxes for 19586 Sandcastle Dr?

The most recent annual property tax for 19586 Sandcastle Dr is $21,959. 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 19586 Sandcastle Dr?

This page does not assume a mortgage rate or publish a monthly payment for 19586 Sandcastle Dr. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.

How does 19586 Sandcastle Dr compare with other homes in Spicewood?

As of Nov 3, 2026, 19586 Sandcastle Dr is offered at $3,995,000. The current MLS snapshot shows 188 active listings in 78669. Keenan Group has completed 11 verified transactions in 78669 within its 1,000+ completed transactions and $1B+ career volume across Austin.

What is the water access at 19586 Sandcastle Dr?

The MLS listing marks 19586 Sandcastle Dr as waterfront. The reported waterfront feature is Lake Front, Waterfront. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.

What is the community structure at 19586 Sandcastle Dr?

The MLS listing reports HOA or association dues of $4,350 annual for 19586 Sandcastle Dr. 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.

Why Choose the #1 Austin Board Team for Spicewood

#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

Explore Nearby Areas

Nearby ZIP Codes

School District

Unlock MLSMLS GRID

Listing courtesy of Unlock MLS as distributed by MLS GRID. Information deemed reliable but not guaranteed. Neither the listing broker nor Compass RE Texas, LLC shall be responsible for any typographical errors, misinformation, or misprints.

IDX information is provided exclusively for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS, as amended from time to time.

Based on information submitted to MLS GRID as of 11/3/2026, 5:33:00 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.

Use or search of this IDX data by anyone other than a consumer looking to purchase real estate is prohibited. Automated collection, scraping, republication, or redistribution of MLS listing data is prohibited.

Keenan Luxury Market Index figures and Keenan Group sales counts are published under CC BY 4.0 and may be reused with attribution to Keenan Group at Compass. Methodology and citation format: thekeenangroup.com/the-source/keenan-luxury-market-index-methodology.

Last updated: 11/3/2026, 5:33:00 PM

DMCA Notice · Privacy Policy · Terms