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$795,000
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Lot 10 | Round Mountain Reserve — 12.6 Acres in Gated Hill Country Community
Welcome to Lot 10, a premier homesite within Round Mountain Reserve, a private gated 2,000-acre luxury ranch community between Marble Falls and Johnson City. This 12.6-acre estate offers panoramic Hill Country views, mature oaks, and gently varied terrain with multiple build sites—perfect for your custom home, guest casita, and barn or shop.
Round Mountain Reserve features over 50 acres of protected nature preserve and 5 miles of private hiking trails, plus modern infrastructure with paved roads, underground utilities, high-speed fiber, and high-capacity wells. A comprehensive 18-well hydrogeologic study ensures reliable water across the community.
Owners benefit from ag-exempt status, low taxes, and flexible build timelines, with access to wine country, Horseshoe Bay’s world-class golf, Lake LBJ, and nearby state parks. Several properties—including Lot 10—sit near the historic Round Mountain, offering unmatched scenery and a true legacy investment in the heart of the Texas Hill Country.
Property Type
Land
Lot Size
12.64 acres
HOA
$2,600/year
Listed by The Stone Group
Property Details
Lot Features
Verified property facts
Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is listed at $795,000 with 0 bedrooms, 12.64-acre lot.
Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is zoned for Johnson City ISD with assigned schools: Lyndon B Johnson (elementary), Lyndon B Johnson (middle), Lyndon B Johnson (Johnson City ISD) (high). School assignments should be verified directly with the district.
Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is in Round Mountain Reserve, Austin, Texas.
Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is a Land featuring 0 bedrooms, 12.64-acre lot.
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1 record on file
Every recorded listing, sale, and lease at Lot 10 - 12.6 Acres - Round Mountain Reserve Dr, 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.

Johnson City 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% ($159K)
Adjustable assumption - not a lending recommendation.
$795,000
Luxury property intelligence
A sourced read on Round Mountain Reserve pricing, timing, and property scale. No automated valuation claim.
List price
$795,000
Price per sqft
Not available
Vs. Neighborhood guide reference price
Not available
Days on market
Not available
Original to current
No verified reduction
$795K original
Active inventory context
Ask for current inventory
Source: Public records and Keenan Group review as of Apr 18, 2026.
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Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is listed by The Stone Group. Keenan Group at Compass presents this IDX listing and provides the accompanying market analysis using public records data reviewed as of Apr 18, 2026.
This page does not assume a mortgage rate or publish a monthly payment for Lot 10 - 12.6 Acres - Round Mountain Reserve Dr. A property-specific estimate requires a current lender rate, chosen down payment, taxes, insurance, and any verified association dues.
As of Apr 18, 2026, Lot 10 - 12.6 Acres - Round Mountain Reserve Dr is offered at $795,000. The current MLS snapshot shows 11 active listings in 78663.
The MLS listing reports HOA or association dues of $2,600 annual for Lot 10 - 12.6 Acres - Round Mountain Reserve 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.
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