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18621 E State Hwy 29, 
Buchanan Dam, TX 78609

$3,600,000


12

Beds


10

Baths


16,050

Sq Ft


Single Family

Active

Listed by

Kathy Lapp

Leslea Roberts

Hsb Real Estate, LLC.

512-568-8769

Last updated:

January 20, 2026, 04:17 PM

MLS#

4143888

Source:

ACTRIS

About This Home

18621 E State Hwy 29

A Rare and Iconic Waterfront Offering on Lake Buchanan Discover an extraordinary opportunity to own approximately 13.1 acres with ±1,600 feet of pristine Lake Buchanan shoreline and direct Highway 29 frontage, located next door to the legendary Lighthouse property. This one-of-a-kind tract combines natural beauty, existing improvements, and exceptional development potential — ideal for a private estate, family or corporate retreat, or an income-producing resort destination. Improvements include a spacious clubhouse with a full kitchen and private bedroom, multiple lakeside bungalows and cabins, a swimming pool and pool house, and a commercial-grade laundry facility. Expansive green spaces, several boat ramps, and panoramic views of the lake and Hill Country create a setting that’s as versatile as it is breathtaking. With direct access off Highway 29 and located just over an hour from Austin, this property offers both convenience and seclusion — a rare combination in today’s market. Adjoining parcels, including the iconic Lighthouse tract, are also available. Purchase individually or combine for a remarkable ±23-acre waterfront destination with unmatched visibility, scale, and potential. Unrestricted, opportunity zone

Home Facts

Single Family

10 Baths

12 Bedrooms

Built in 1974

Price Summary

3,600,000

$224 per Sq. Ft.

MLS #:

4143888

Last Updated:

January 20, 2026, 04:17 PM


Rooms & Interior

Bedrooms

Total Bedrooms:

12

Bathrooms

Total Bathrooms:

10

Full Bathrooms:

10

Interior

Living Area:

16,050 Sq. Ft.


Structure

Structure

Building Area:

16,050 Sq. Ft.

Year Built:

1974


Finances & Disclosures

Finances

Price:

$3,600,000

Price per Sq. Ft:

$224 per Sq. Ft.

Source:ACTRIS
Copyright 2026 UnLock MLS . All rights reserved. Listings courtesy of UnLock MLS as distributed by MLS GRID

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Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.