18617 Hwy 29, Buchanan Dam, TX

$6,500,000

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21

Beds

22

Baths

16,050

Square feet

23.06

Acres

About 18617 Hwy 29

Introducing The Lighthouse on Lake Buchanan — a rare waterfront property encompassing 23 acres with over 3,600 feet of open-water frontage on the southern end of Lake Buchanan, the largest lake in the Highland Lakes chain. Anchored by its iconic red-and-white lighthouse, the property offers expansive panoramic views of both the lake and the Texas Hill Country. The slightly rolling terrain, highlighted by mature Live Oaks and native wildflowers, slopes to a shoreline protected by an engineered concrete bulkhead. Along Highway 29, more than 2,000 feet of brick and metal fencing with four gated entrances provide both security and a distinguished presence. Improvements include 12 bungalows with stone exteriors and metal roofs, as well as a central clubhouse with two bedrooms, a full kitchen, and a covered patio overlooking the pool and lake. Additional structures include a pool house, two conference buildings, a fixed pier with dock, four concrete boat ramps, multiple water entry points, a designated cove for kayaking, and a sandy beach. Supporting features consist of a commercial-grade laundry facility and several storage buildings. Municipal water and electric utilities are in place. Unrestricted and adjacent to LCRA’s dam operations, The Lighthouse on Lake Buchanan offers ultimate seclusion yet convenient access from Austin and the Texas Hill Country, a true hidden gem with limitless potential. Opportunity Zone

Features of 18617 Hwy 29

MLS® # 175162
Price $6,500,000
Bedrooms 21
Bathrooms 22.00
Full Baths 22
Square Footage 16,050
Acres 23.06
Year Built 2004
Type Single-Family
Sub-Type Single Family Residence
Style Bungalow
Status Active

Community Information

Address 18617 Hwy 29
Subdivision Murchison, MA
City Buchanan Dam
County Llano
State TX
Zip Code 78609

Amenities

Amenities Clubhouse, Pool, Water, Other, Gated
Parking Electric Gate
Garages 2 Car Carport
View Hill Country, Lake, Panoramic, Lake Buchanan
Is Waterfront Yes
Waterfront Open Water
Has Pool Yes
Pool In Ground, Private

Interior

Appliances Dishwasher, Disposal
Heating Central
Cooling Central Air
Fireplace No
# of Stories 1

Exterior

Exterior Features Pavilion, Playscape
Roof Metal
Construction Wood Siding, Stone, Stucco
Foundation Pier & Beam, Slab

School Information

District Llano

Additional Information

Date Listed September 25th, 2025
Foreclosure No
Short Sale No

Listing Details

AgentLeslea Roberts
OfficeHSB Real Estate, LLC

Listing Map

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