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310 HIDDEN BROOK LN, ROUND ROCK, TX 78665

ROUND ROCK, 78665 — williamson County

3 bed2 bath1,710 sqftBuilt 2006

Property at a Glance

This home is estimated between $283,156 and $358,373, with a best estimate of $338,463. 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

$283,156 $358,373
Best Estimate
$338,463
WCAD Value
$344,062
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 $283,156 and $358,373. 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 $322,583

Adjusted -$89,405 for 375 sqft less living space and -$819 for being older. Net adjustment: -$90,224.

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 $338,650

Adjusted -$32,901 for 138 sqft less living space and -$819 for being older. Net adjustment: -$33,720.

510 HIDDEN BROOK LN, ROUND ROCK, TX 78665
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,288 sqft Built 2005
Raw Value $496,994
Adjusted Value $358,373

Adjusted -$137,802 for 578 sqft less living space and -$819 for being older. Net adjustment: -$138,621.

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 $338,463

Adjusted -$37,431 for 157 sqft less living space and -$819 for being older. Net adjustment: -$38,250.

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 $283,156

Adjusted -$87,497 for 367 sqft less living space and -$819 for being older. Net adjustment: -$88,316.

The Neighborhood

This home is valued 20.2% 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
$344,062
Median
$430,980

This home is -20.2% below the subdivision median.

Tax Analysis

The estimated annual property tax is $6,588 across all districts. With a homestead exemption claimed, that drops to $5,274 — saving $1,314 per year. That's $440 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%$3,073
Williamson County MUD #10MUD0.3875%$1,333
Williamson CountyCounty0.3694%$1,271
Austin Community Collegespecial0.1034%$356
Williamson County ESD #9 - Round RockESD0.0999%$344
Williamson County FM/RdCounty0.0443%$153
Upper Brushy Creek WCIDWater0.0170%$58
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9147%$6,588

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $338,463 would pay approximately $2,113 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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