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1136 CASTLE PATH, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed3 bath2,426 sqftBuilt 2005

Property at a Glance

This home is estimated between $469,336 and $908,542, with a best estimate of $828,771. 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

$469,336 $908,542
Best Estimate
$828,771
WCAD Value
$893,608
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 $469,336 and $908,542. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1112 CASTLE PATH, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 3 bath 2,392 sqft Built 2005
Raw Value $816,964
Adjusted Value $828,771

Adjusted +$11,807 for 34 sqft more living space. Net adjustment: +$11,807.

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 $469,336

Adjusted -$216,337 for 623 sqft less living space and -$8,064 for being older. Net adjustment: -$224,401.

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 $860,666

Adjusted +$40,976 for 118 sqft more living space and -$16,127 for being older. Net adjustment: +$24,849.

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 $574,943

Adjusted -$129,177 for 372 sqft less living space. Net adjustment: -$129,177.

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 $908,542

Adjusted +$127,788 for 368 sqft more living space. Net adjustment: +$127,788.

The Neighborhood

This home is valued 9.8% 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
$893,608
Median
$813,527

This home is +9.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $16,078 across all districts. With a homestead exemption claimed, that drops to $14,663 — saving $1,415 per year. That's $1,222 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%$7,981
Round RockCity0.3720%$3,324
Williamson CountyCounty0.3694%$3,301
Austin Community Collegespecial0.1034%$924
Williamson County FM/RdCounty0.0443%$396
Upper Brushy Creek WCIDWater0.0170%$152
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$16,078

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $828,771 would pay approximately $5,173 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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