
— bed, — bath on 300.00 acres in Castell. Castell, TX 78643. $4,350,000. Llano ISD.
This exceptional ranch offering is a rare blend of natural beauty and privacy. Gently rolling, tree-covered topography creates a picturesque landscape, highlighted by magnificent Live Oaks lining the banks of Lange Creek. An active spring feeds a series of serene pools, adding both visual appeal and a natural water source for wildlife. A solar-powered well supports wildlife and livestock, enhancing the ranch’s self-sufficiency. An established internal road system provides access throughout the property while preserving expansive, undisturbed habitat. Wildlife is abundant and diverse, with native whitetail deer, free-roaming exotics, turkey, hogs, mourning dove, and thriving coveys of quail. The ranch offers an exceptional sporting environment without compromising its peaceful character. Unimproved and free of structures, the property presents a rare opportunity to design and build a legacy estate. The elevated topography near FM 152 offers an ideal homesite with commanding views across the landscape. Located just 16.1 miles from the intersection of Highway 71 and RR 152 toward Castell, the ranch strikes a remarkable balance between accessibility and seclusion — a private retreat with enduring Hill Country appeal.
The iron gates at the entrance to this 300-acre ranch on RR 152 in Castell open onto a private world shaped by three decades of land stewardship. The driveway winds through native oak and juniper, climbing gentle slopes that reveal the scale of what lies beyond-not undisturbed wilderness, but a deliberately tended landscape where every view, every stand of timber, and every water feature serves the property's design.
The grounds tell a story of thoughtful management. Mature live oaks frame Lange Creek as it cuts through the property, their root systems anchored in the same Llano County limestone that gives the Hill Country its character. An active spring feeds a chain of natural pools that anchor the landscape visually and functionally, providing year-round water for the whitetail deer, turkey, quail, and exotics that thrive here. The topography slopes gently from the FM 152 frontage downward, creating natural terracing that any homebuilder would recognize as ideal: elevated homesite positions with commanding sight lines, natural drainage, and the kind of views that don't require clearing.
An internal road system threads through the property with deliberate restraint, providing access without fragmenting the landscape. A solar-powered well demonstrates the ranch's self-sufficiency. The open, unimproved canvas means the next owner builds on their terms, uncompromised by existing structures or previous design choices.
This is not a raw land parcel. It is a curated 300 acres where native plantings dominate, where medium to heavy tree coverage creates natural screening and windbreaks, and where the land's slope and hydrology have been understood and respected rather than fought against. The property sits 16.1 miles from Highway 71 at Castell-close enough for access to Llano schools and Hill Country amenities, far enough that the world outside feels genuinely distant.
Llano ISD serves the property, with Llano Elementary, Llano Middle, and Llano High providing education within the district. The land's appeal runs deeper than hunting or ranching potential. This is a setting where someone with vision and capital can build a legacy estate, positioning it on high ground with unobstructed views, backed by the certainty that 300 acres of manicured Hill Country will never be subdivided away.
Verified property facts
0 RR 152 is listed at $4,350,000 with 0 bedrooms, 300.00-acre lot. This places it above the ZIP 78643 single-family closed-sale median price of $495,000 (ZIP 78643 geography · single-family closed sales · median sale price · trailing 12 months as of Oct 1, 2026).
0 RR 152 is zoned for Llano ISD with assigned schools: Llano (elementary), Llano (middle), Llano (high). School assignments should be verified directly with the district.
0 RR 152 is listed by Bettersworth Realty. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using MLS Grid / Unlock MLS data reviewed as of Oct 1, 2026.
This page does not assume a mortgage rate or publish a monthly payment for 0 RR 152. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
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1 record on file
Every recorded listing, sale, and lease at 0 RR 152, whoever represented it.
Prices shown are list prices. Closed sale prices are available to registered clients in accordance with ACTRIS rules.
Listing timeline with current price, original ask, and market time.

Llano ISD
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.
20% ($870K)
Adjustable assumption - not a lending recommendation.
$4,350,000
Luxury property intelligence
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List price
$4,350,000
Price per sqft
Not available
Vs. Neighborhood guide reference price
Not available
Days on market
212 days
Original to current
No verified reduction
$4.4M original
Active inventory context
Ask for current inventory
Source: MLS Grid / Unlock MLS and Keenan Group review as of Oct 1, 2026.
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As of Oct 1, 2026, 0 RR 152 is offered at $4,350,000. The current MLS snapshot shows 30 active listings in 78643.
The MLS listing marks 0 RR 152 as waterfront. The reported waterfront feature is Dry, Seasonal. Confirm shoreline access, dock rights, and floodplain status from current property documents during due diligence.
Answers use visible listing facts, school context, and neighborhood data available on this page. Verify time-sensitive details before making decisions.
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.
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