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812 HIDDEN GLEN DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,053 sqftBuilt 2010

Property at a Glance

This home is estimated between $714,839 and $858,931, with a best estimate of $804,209. 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

$714,839 $858,931
Best Estimate
$804,209
WCAD Value
$796,898
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 $714,839 and $858,931. 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 $844,414

Adjusted -$13,890 for 40 sqft less living space and +$16,127 for being newer. Net adjustment: +$2,237.

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 $714,839

Adjusted -$134,733 for 388 sqft less living space and +$8,064 for being newer. Net adjustment: -$126,669.

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 $858,931

Adjusted -$29,169 for 84 sqft less living space and +$40,319 for being newer. Net adjustment: +$11,150.

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 $804,209

Adjusted -$124,316 for 358 sqft less living space and +$56,446 for being newer. Net adjustment: -$67,870.

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 $752,773

Adjusted -$227,796 for 656 sqft less living space and +$16,127 for being newer. Net adjustment: -$211,669.

The Neighborhood

This home is valued 2.0% 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
$796,898
Median
$813,527

This home is -2.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $14,338 across all districts. With a homestead exemption claimed, that drops to $12,941 — saving $1,397 per year. That's $1,078 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%$7,117
Round RockCity0.3720%$2,964
Williamson CountyCounty0.3694%$2,944
Austin Community Collegespecial0.1034%$824
Williamson County FM/RdCounty0.0443%$353
Upper Brushy Creek WCIDWater0.0170%$135
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,338

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $804,209 would pay approximately $5,020 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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