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335 HIDDEN BROOK LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,499 sqftBuilt 2005

Property at a Glance

This home is estimated between $233,670 and $492,100, with a best estimate of $288,977. That places the property below the R417506E - TERAVISTA R4 median of $430,980, in a neighborhood that declined 4.6% over the past year.

Estimated Value Range

$233,670 $492,100
Best Estimate
$288,977
WCAD Value
$315,435
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R417506E - TERAVISTA R4, this home's estimated market value is between $233,670 and $492,100. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

404 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,085 sqft Built 2005
Raw Value $412,807
Adjusted Value $273,097

Adjusted -$139,710 for 586 sqft less living space. Net adjustment: -$139,710.

334 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,848 sqft Built 2005
Raw Value $372,370
Adjusted Value $289,164

Adjusted -$83,206 for 349 sqft less living space. Net adjustment: -$83,206.

502 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,867 sqft Built 2005
Raw Value $376,713
Adjusted Value $288,977

Adjusted -$87,736 for 368 sqft less living space. Net adjustment: -$87,736.

331 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,175 sqft Built 2005
Raw Value $414,854
Adjusted Value $492,100

Adjusted +$77,246 for 324 sqft more living space. Net adjustment: +$77,246.

326 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,077 sqft Built 2005
Raw Value $371,472
Adjusted Value $233,670

Adjusted -$137,802 for 578 sqft less living space. Net adjustment: -$137,802.

The Neighborhood

This home is valued 26.8% below the R417506E - TERAVISTA R4 median of $430,980. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 4.6% over the past year.

R417506E - TERAVISTA R4

below average
1,632 Properties
$430,980 Median Value
-4.6% YoY Change
1% Have Pool
99% Have Garage
This Home
$315,435
Median
$430,980

This home is -26.8% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,040 across all districts. With a homestead exemption claimed, that drops to $4,731 — saving $1,309 per year. That's $394 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%$2,817
Williamson County MUD #10MUD0.3875%$1,222
Williamson CountyCounty0.3694%$1,165
Austin Community Collegespecial0.1034%$326
Williamson County ESD #9 - Round RockESD0.0999%$315
Williamson County FM/RdCounty0.0443%$140
Upper Brushy Creek WCIDWater0.0170%$54
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$6,040

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $288,977 would pay approximately $1,804 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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