18324 Roundrock, Jonestown, TX 78645 | Col Realty  <div id="share-modal" class="share-modal-overlay" onclick="if(event.target===this)closeShare()"> <div class="share-modal-box"> <button class="share-modal-close" onclick="closeShare()">×</button> <h3 class="share-modal-title">Share this home</h3> <p id="share-modal-address" class="share-modal-address"></p> <div class="share-options"> <button class="share-opt" onclick="shareVia('copy')"><span class="share-opt-icon">🔗</span><span>Copy link</span></button> <button class="share-opt" onclick="shareVia('email')"><span class="share-opt-icon">✉️</span><span>Email</span></button> <button class="share-opt" onclick="shareVia('text')"><span class="share-opt-icon">💬</span><span>Text</span></button> <button class="share-opt" onclick="shareVia('facebook')"><span class="share-opt-icon" style="background:#1877f2;color:#fff;border-radius:50%;font-weight:700;font-size:16px;">f</span><span>Facebook</span></button> <button class="share-opt" onclick="shareVia('twitter')"><span class="share-opt-icon" style="background:#000;color:#fff;border-radius:50%;font-size:14px;font-weight:700;">𝕏</span><span>X / Twitter</span></button> <button class="share-opt" onclick="shareVia('whatsapp')"><span class="share-opt-icon">📱</span><span>WhatsApp</span></button> </div> <div id="share-copy-confirm" class="share-copy-confirm" style="display:none;">✅ Link copied to clipboard!</div> </div> </div> <script> const IS_AUTHENTICATED = false; // ── Favorites ────────────────────────────────────────────────────── function handleFavorite(btn, listingId) { if (!IS_AUTHENTICATED) { const modal = document.getElementById('login-modal'); if (modal) modal.style.display = 'flex'; return; } fetch('/accounts/favorite/' + listingId + '/', { method: 'POST', headers: { 'X-CSRFToken': 'uIHCKKUdd0HTDoCZewMby709D4JguZWUxMV0phUIEHZUKJYeTbp7EiS7hj0y5xdi', 'Content-Type': 'application/json' } }) .then(r => r.json()) .then(data => { const saved = data.status === 'added'; btn.classList.toggle('saved', saved); const svg = btn.querySelector('svg'); svg.setAttribute('fill', saved ? 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Description

Build your dream home on this ready-to-go lot at 18324 Roundrock Rd in the growing community of Jonestown. This cleared homesite backs to a peaceful greenbelt, offering added privacy and beautiful natural surroundings. With a new power pole already installed and water and electricity available at the road, this property is primed and ready for construction—bring your own builder and start planning right away. Enjoy the best of Hill Country living just minutes from Lake Travis, where boating, fishing, kayaking, and lakeside dining are part of everyday life. Outdoor enthusiasts will love nearby Jones Brothers Park and Balcones Canyonlands National Wildlife Refuge, offering hiking, birdwatching, and stunning scenic views. Conveniently located near major employers in the greater Austin area—including Apple, Tesla, and Dell Technologies—this location offers a perfect balance of tranquility and accessibility. Whether you're looking to build now or invest for the future, this lot provides a rare opportunity to enjoy space, nature, and proximity to everything Central Texas has to offer.