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3231 SANIBEL CT, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,734 sqftBuilt 2006

Property at a Glance

This home is estimated between $681,341 and $1,040,952, with a best estimate of $892,646. 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

$681,341 $1,040,952
Best Estimate
$892,646
WCAD Value
$937,402
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 $681,341 and $1,040,952. 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 $724,146

Adjusted -$34,725 for 100 sqft less living space. Net adjustment: -$34,725.

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 $1,040,952

Adjusted +$121,190 for 349 sqft more living space. Net adjustment: +$121,190.

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 $1,035,950

Adjusted +$81,257 for 234 sqft more living space and -$16,127 for being older. Net adjustment: +$65,130.

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 $681,341

Adjusted +$10,418 for 30 sqft more living space and -$24,191 for being older. Net adjustment: -$13,773.

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 $892,646

Adjusted +$113,898 for 328 sqft more living space. Net adjustment: +$113,898.

The Neighborhood

This home is valued 15.2% above the R140601C - Hidden Glen median of $813,527. With 345 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 1.5% over the past year.

R140601C - Hidden Glen

above average
345 Properties
$813,527 Median Value
-1.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$937,402
Median
$813,527

This home is +15.2% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,866 across all districts. With a homestead exemption claimed, that drops to $15,443 — saving $1,423 per year. That's $1,287 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%$8,372
Round RockCity0.3720%$3,487
Williamson CountyCounty0.3694%$3,463
Austin Community Collegespecial0.1034%$969
Williamson County FM/RdCounty0.0443%$416
Upper Brushy Creek WCIDWater0.0170%$159
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,866

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $892,646 would pay approximately $5,572 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.

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