Beta Williamson County, TX only — data and coverage are limited during early access.

3224 SANIBEL CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,823 sqftBuilt 2007

Property at a Glance

This home is estimated between $720,310 and $1,079,922, with a best estimate of $931,615. That places the property above the R140601C - Hidden Glen median of $813,527, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$720,310 $1,079,922
Best Estimate
$931,615
WCAD Value
$710,423
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R140601C - Hidden Glen, this home's estimated market value is between $720,310 and $1,079,922. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3236 SANIBEL CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,834 sqft Built 2006
Raw Value $758,871
Adjusted Value $763,115

Adjusted -$3,820 for 11 sqft less living space and +$8,064 for being newer. Net adjustment: +$4,244.

3240 SANIBEL CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,385 sqft Built 2006
Raw Value $919,762
Adjusted Value $1,079,922

Adjusted +$152,096 for 438 sqft more living space and +$8,064 for being newer. Net adjustment: +$160,160.

3264 SANIBEL CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,500 sqft Built 2008
Raw Value $970,820
Adjusted Value $1,074,918

Adjusted +$112,162 for 323 sqft more living space and -$8,064 for being older. Net adjustment: +$104,098.

3263 SANIBEL CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,704 sqft Built 2009
Raw Value $695,114
Adjusted Value $720,310

Adjusted +$41,323 for 119 sqft more living space and -$16,127 for being older. Net adjustment: +$25,196.

3227 SANIBEL CT, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,406 sqft Built 2006
Raw Value $778,748
Adjusted Value $931,615

Adjusted +$144,803 for 417 sqft more living space and +$8,064 for being newer. Net adjustment: +$152,867.

The Neighborhood

This home is valued 12.7% below the R140601C - Hidden Glen median of $813,527. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 1.5% over the past year.

R140601C - Hidden Glen

typical
345 Properties
$813,527 Median Value
-1.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$710,423
Median
$813,527

This home is -12.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $12,782 across all districts. With a homestead exemption claimed, that drops to $11,401 — saving $1,381 per year. That's $950 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$6,345
Round RockCity0.3720%$2,643
Williamson CountyCounty0.3694%$2,625
Austin Community Collegespecial0.1034%$735
Williamson County FM/RdCounty0.0443%$315
Upper Brushy Creek WCIDWater0.0170%$121
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$12,782

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $931,615 would pay approximately $5,815 per month (principal and interest only, excluding taxes and insurance).

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

View full property details