Castletop Ranch is the most amazing ranch escape set along the Pedernales River with private cove & access, plus year-around springs. Premier main home has outdoor cabana, gym & kitchen alongside the Pool. 2 custom Guesthouses. Game house. The lush high fenced land encloses a Helipad near the entrance, multiple barns, shop, gun range, operations center, tennis court, 2 foremen/staff homes & over 5 miles of golf cart trails. Impressive native & exotic wildlife. Minerals convey. Wildlife exempt taxes. Color brochure - Assoc. Docs. Proof of Funds Required: See confidential remarks. - Mark Connally Jr., Dullnig Ranches.
For sale
$41,000,000
25800 Cox Crossing Rd, SPICEWOOD, TX 78669
4beds
14,400sqft
Farm
Built in ----
273 Acres Lot
$-- Zestimate®
$2,847/sqft
$-- HOA
What's special
Tennis courtOutdoor cabanaMultiple barnsKitchen alongside the poolYear-around springsHelipad near the entranceOperations center
- 8 days
- 1,414
- 80
Zillow last checked:
Listing updated:
Listed by:
Robert Dullnig TREC #468075 (210) 213-9700,
Kuper Sotheby's Int'l Realty
Source: LERA MLS,MLS#: 2026864
Facts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 5
- Full bathrooms: 4
- 1/2 bathrooms: 1
Primary bedroom
- Area: 480
- Dimensions: 24 x 20
Bedroom 2
- Area: 360
- Dimensions: 20 x 18
Bedroom 3
- Area: 360
- Dimensions: 20 x 18
Bedroom 4
- Area: 306
- Dimensions: 18 x 17
Primary bathroom
- Area: 240
- Dimensions: 20 x 12
Interior area
- Total interior livable area: 14,400 sqft
Property
Accessibility
- Accessibility features: 2+ Access Exits, Accessible Entrance, Hallways 42
Features
- Stories: 2
- Exterior features: Sprinkler System, Lighting
- Has private pool: Yes
- Pool features: Outdoor Pool
- On waterfront: Yes
- Waterfront features: Waterfront, Lake Front, Water Access
Lot
- Size: 273 Acres
- Features: Street Gutters, Streetlights, Pasture, Ag Exempt, Hunting Permitted, Agricultural
- Topography: Level,Rolling
- Residential vegetation: Partially Wooded
Details
- Additional structures: Barn(s), Detached Quarters, Storage
- Parcel number: 05671602040000
Construction
Type & style
- Home type: SingleFamily
- Architectural style: Traditional
- Property subtype: Farm
Materials
- Brick/Stone, Stucco, 4 Sides Masonry, Stone/Rock
Utilities & green energy
- Electric: Pedernales
- Sewer: Septic, Septic
- Water: Well, 2+ Wells
- Utilities for property: Electricity Available, Natural Gas Available, Water Available, Phone Available, Electricity Connected, Natural Gas Connected, Water Connected, Phone Connected, Other
Community & HOA
Community
- Security: Security System
Location
- Region: Austin
Financial & listing details
- Price per square foot: $2,847/sqft
- Tax assessed value: $17,146,209
- Annual tax amount: $49,532
- Price range: $41M - $41M
- Date on market: 10/29/2026
- Cumulative days on market: 79 days
- Listing terms: Cash,Conventional
- Electric utility on property: Yes
- Road surface type: Asphalt
Estimated market value
Not available
Estimated sales range
Not available
Not available
Price history
| Date | Event | Price |
|---|---|---|
| 10/29/2026 | Listed for sale | $41,000,000$2,847/sqft |
Source:  LERA MLS #2026864 Report a problem | ||
Public tax history
| Year | Property taxes | Tax assessment |
|---|---|---|
| 2025 | $48,676 +4.7% | $7,326,487 -3.8% |
| 2024 | $46,471 +105.5% | $7,612,963 +88.3% |
| 2023 | $22,619 -1.9% | $4,043,738 0% |
| 2022 | $23,056 | $4,045,518 -58% |
| 2021 | -- | $9,636,100 +18.1% |
| 2020 | $29,498 +1.5% | $8,159,047 |
| 2019 | $29,070 +37.8% | $8,159,047 |
| 2018 | $21,099 | $8,159,047 +122.8% |
| 2017 | $21,099 -15.6% | $3,661,798 |
| 2016 | $24,992 | $3,661,798 |
| 2015 | $24,992 | $3,661,798 |
| 2014 | $24,992 | $3,661,798 |
Find assessor info on the county website
Monthly payment
Est. payment
Payment breakdown
Explore the cost of this home by adjusting the details. Changes won't be saved.Climate risks
Neighborhood: 78669
Nearby schools
Schools provided by the listing agent
- Elementary: Marble Falls Elem
- Middle: Marble Falls Mid
- High: Marble Falls High
- District: Marble Falls Isd
Source: LERA MLS. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.
