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1005 HIDDEN GLEN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath3,349 sqftBuilt 2004

Property at a Glance

This home is estimated between $1,154,427 and $1,260,585, with a best estimate of $1,220,393. 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

$1,154,427 $1,260,585
Best Estimate
$1,220,393
WCAD Value
$908,019
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 $1,154,427 and $1,260,585. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

901 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,093 sqft Built 2008
Raw Value $842,177
Adjusted Value $1,246,069

Adjusted +$436,147 for 1,256 sqft more living space and -$32,255 for being older. Net adjustment: +$403,892.

820 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,137 sqft Built 2005
Raw Value $847,781
Adjusted Value $1,260,585

Adjusted +$420,868 for 1,212 sqft more living space and -$8,064 for being older. Net adjustment: +$412,804.

1400 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,411 sqft Built 2003
Raw Value $872,079
Adjusted Value $1,205,864

Adjusted +$325,721 for 938 sqft more living space and +$8,064 for being newer. Net adjustment: +$333,785.

835 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 4 bath 2,709 sqft Built 2008
Raw Value $964,442
Adjusted Value $1,154,427

Adjusted +$222,240 for 640 sqft more living space and -$32,255 for being older. Net adjustment: +$189,985.

1021 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,054 sqft Built 2005
Raw Value $778,768
Adjusted Value $1,220,393

Adjusted +$449,689 for 1,295 sqft more living space and -$8,064 for being older. Net adjustment: +$441,625.

The Neighborhood

This home is valued 11.6% 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
$908,019
Median
$813,527

This home is +11.6% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,344 across all districts. With a homestead exemption claimed, that drops to $12,946 — saving $1,398 per year. That's $1,079 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%$7,120
Round RockCity0.3720%$2,966
Williamson CountyCounty0.3694%$2,945
Austin Community Collegespecial0.1034%$824
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$136
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,344

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $1,220,393 would pay approximately $7,618 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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