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3908 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,434 sqftBuilt 1994

Property at a Glance

This home is estimated between $192,428 and $541,617, with a best estimate of $517,343. That places the property above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628, in a neighborhood that declined 2.9% over the past year.

Estimated Value Range

$192,428 $541,617
Best Estimate
$517,343
WCAD Value
$521,731
High Confidence

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

Based on 5 comparable properties in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C, this home's estimated market value is between $192,428 and $541,617. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

3908 KRISTENCREEK LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,102 sqft Built 1993
Raw Value $444,589
Adjusted Value $541,617

Adjusted +$93,476 for 332 sqft more living space and +$3,552 for being newer. Net adjustment: +$97,028.

3908 ARTESIA BND, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,224 sqft Built 1995
Raw Value $418,409
Adjusted Value $192,428

Adjusted -$222,429 for 790 sqft less living space and -$3,552 for being older. Net adjustment: -$225,981.

3503 ASHMERE LOOP, ROUND ROCK, TX 78681
0.56 mi 100% similar Same subdivision
4 bed 2 bath 1,116 sqft Built 1993
Raw Value $433,455
Adjusted Value $526,542

Adjusted +$89,535 for 318 sqft more living space and +$3,552 for being newer. Net adjustment: +$93,087.

3503 LAUREL BAY LOOP, ROUND ROCK, TX 78681
0.56 mi 96% similar Same subdivision
4 bed 3 bath 1,178 sqft Built 2001
Raw Value $470,132
Adjusted Value $517,343

Adjusted +$72,078 for 256 sqft more living space and -$24,867 for being older. Net adjustment: +$47,211.

3503 GALENA HILLS LOOP, ROUND ROCK, TX 78681
0.56 mi 92% similar Same subdivision
3 bed 2 bath 2,230 sqft Built 1998
Raw Value $444,621
Adjusted Value $206,293

Adjusted -$224,118 for 796 sqft less living space and -$14,210 for being older. Net adjustment: -$238,328.

The Neighborhood

This home is valued 16.0% above the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. With 904 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 2.9% over the past year.

L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C

above average
904 Properties
$449,628 Median Value
-2.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$521,731
Median
$449,628

This home is +16.0% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,091 across all districts. With a homestead exemption claimed, that drops to $8,473 — saving $1,618 per year. That's $706 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
Leander ISDSchool1.0869%$5,671
Williamson CountyCounty0.3694%$1,928
Vista Oaks MUDMUD0.2131%$1,112
Austin Community Collegespecial0.1034%$539
Williamson County ESD #9 - Round RockESD0.0999%$521
Williamson County FM/RdCounty0.0443%$231
Upper Brushy Creek WCIDWater0.0170%$89
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$10,091

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $517,343 would pay approximately $3,229 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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