1325 Old Austin Rock, Round Rock, TX 78681 | 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': 'CS6UMlyy5T7bSNshYIDzD8jZqdEAd8j1DROfZHOuwkjbWKmyjQL3qiiNa3fdCjYa', '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

Own your own 1/2 acre lot and build your dream home close to downtown Round Rock near it all! This land is level and mostly cleared off, but some beautiful oak trees remain providing peace and tranquility. Convenient location near SH 45 and IH 35 and zoned for top rated schools in Round Rock ISD. It is a one of a kind lot and very rare to find a 1/2 acre in the heart of Round Rock. The property feels like you're in the country, but yet you're close to great restaurants, shopping, the library, and local events downtown that Round Rock has to offer. Come see for yourself!

Contact Agent

Col Realty

(512) 699-3810

📞 Call 💬 Text ✉️ Email

Property Details

Status	Active
MLS #	ACT215672187
Taxes	$2,317 (2025) / year
Type	Land
Lot Size	0.52 AC / 22,651 SF
County	Williamson
Subdivision	St Williams Church

Property Information

Community

None

Directions: From SH 45 take the exit toward CR 172 and FM 1325, turn right on CR 172, turn right on McNeil Rd, turn left on Old Austin Rock Rd, lot is on your right, sign on property