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

1121 CORONADO CV, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,141 sqftBuilt 2004

Property at a Glance

This home is estimated between $536,944 and $788,985, with a best estimate of $740,799. That places the property below the R140601C - Hidden Glen median of $813,527, in a neighborhood that declined 1.5% over the past year.

Estimated Value Range

$536,944 $788,985
Best Estimate
$740,799
WCAD Value
$826,523
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 $536,944 and $788,985. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1125 CORONADO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,004 sqft Built 2004
Raw Value $741,412
Adjusted Value $788,985

Adjusted +$47,573 for 137 sqft more living space. Net adjustment: +$47,573.

1109 CORONADO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,332 sqft Built 2004
Raw Value $643,816
Adjusted Value $577,491

Adjusted -$66,325 for 191 sqft less living space. Net adjustment: -$66,325.

1112 CORONADO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,715 sqft Built 2004
Raw Value $940,121
Adjusted Value $740,799

Adjusted -$199,322 for 574 sqft less living space. Net adjustment: -$199,322.

1105 CORONADO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,372 sqft Built 2003
Raw Value $844,611
Adjusted Value $772,460

Adjusted -$80,215 for 231 sqft less living space and +$8,064 for being newer. Net adjustment: -$72,151.

1101 CORONADO CV, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,729 sqft Built 2004
Raw Value $747,362
Adjusted Value $536,944

Adjusted -$204,183 for 588 sqft less living space and -$6,235 for no pool. Net adjustment: -$210,418.

The Neighborhood

This home is valued 1.6% 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

typical
345 Properties
$813,527 Median Value
-1.5% YoY Change
0% Have Pool
99% Have Garage
This Home
$826,523
Median
$813,527

This home is +1.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,871 across all districts. With a homestead exemption claimed, that drops to $13,468 — saving $1,403 per year. That's $1,122 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%$7,382
Round RockCity0.3720%$3,075
Williamson CountyCounty0.3694%$3,054
Austin Community Collegespecial0.1034%$855
Williamson County FM/RdCounty0.0443%$366
Upper Brushy Creek WCIDWater0.0170%$141
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,871

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $740,799 would pay approximately $4,624 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