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828 HIDDEN GLEN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,355 sqftBuilt 2006

Property at a Glance

This home is estimated between $787,453 and $931,546, with a best estimate of $876,824. 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

$787,453 $931,546
Best Estimate
$876,824
WCAD Value
$814,146
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 $787,453 and $931,546. 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 $917,030

Adjusted +$90,980 for 262 sqft more living space and -$16,127 for being older. Net adjustment: +$74,853.

909 HIDDEN GLEN DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,441 sqft Built 2009
Raw Value $841,508
Adjusted Value $787,453

Adjusted -$29,864 for 86 sqft less living space and -$24,191 for being older. Net adjustment: -$54,055.

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 $931,546

Adjusted +$75,701 for 218 sqft more living space and +$8,064 for being newer. Net adjustment: +$83,765.

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 $876,824

Adjusted -$19,446 for 56 sqft less living space and +$24,191 for being newer. Net adjustment: +$4,745.

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 $825,388

Adjusted -$122,927 for 354 sqft less living space and -$16,127 for being older. Net adjustment: -$139,054.

The Neighborhood

This home is in line with the R140601C - Hidden Glen median of $813,527. 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
$814,146
Median
$813,527

This home is +0.1% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,649 across all districts. With a homestead exemption claimed, that drops to $13,248 — saving $1,401 per year. That's $1,104 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%$7,271
Round RockCity0.3720%$3,029
Williamson CountyCounty0.3694%$3,008
Austin Community Collegespecial0.1034%$842
Williamson County FM/RdCounty0.0443%$361
Upper Brushy Creek WCIDWater0.0170%$138
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,649

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $876,824 would pay approximately $5,473 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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