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

1112 CASTLE PATH, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,392 sqftBuilt 2005

Property at a Glance

This home is estimated between $457,529 and $896,736, with a best estimate of $848,859. 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

$457,529 $896,736
Best Estimate
$848,859
WCAD Value
$816,964
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 $457,529 and $896,736. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1104 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 3,049 sqft Built 2006
Raw Value $693,737
Adjusted Value $457,529

Adjusted -$228,144 for 657 sqft less living space and -$8,064 for being older. Net adjustment: -$236,208.

1124 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
5 bed 4 bath 2,308 sqft Built 2007
Raw Value $835,817
Adjusted Value $848,859

Adjusted +$29,169 for 84 sqft more living space and -$16,127 for being older. Net adjustment: +$13,042.

1121 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,798 sqft Built 2005
Raw Value $704,120
Adjusted Value $563,136

Adjusted -$140,984 for 406 sqft less living space. Net adjustment: -$140,984.

1116 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,058 sqft Built 2005
Raw Value $780,754
Adjusted Value $896,736

Adjusted +$115,982 for 334 sqft more living space. Net adjustment: +$115,982.

1136 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,426 sqft Built 2005
Raw Value $893,608
Adjusted Value $881,801

Adjusted -$11,807 for 34 sqft less living space. Net adjustment: -$11,807.

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
$816,964
Median
$813,527

This home is +0.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $14,699 across all districts. With a homestead exemption claimed, that drops to $13,298 — saving $1,401 per year. That's $1,108 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%$7,296
Round RockCity0.3720%$3,039
Williamson CountyCounty0.3694%$3,018
Austin Community Collegespecial0.1034%$845
Williamson County FM/RdCounty0.0443%$362
Upper Brushy Creek WCIDWater0.0170%$139
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$14,699

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $848,859 would pay approximately $5,299 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