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3944 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,417 sqftBuilt 1994

Property at a Glance

This home is estimated between $291,748 and $472,225, with a best estimate of $331,085. That places the property below 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

$291,748 $472,225
Best Estimate
$331,085
WCAD Value
$445,263
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C. The estimated range of $291,748 and $472,225 should be treated as a rough guide.

Comparable Properties (5)

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $472,225

Adjusted +$65,039 for 231 sqft more living space. Net adjustment: +$65,039.

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $331,085

Adjusted -$47,020 for 167 sqft less living space and -$3,552 for being older. Net adjustment: -$50,572.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $325,923

Adjusted -$47,301 for 168 sqft less living space and -$10,657 for being older. Net adjustment: -$57,958.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $291,748

Adjusted -$72,641 for 258 sqft less living space and -$3,552 for being older. Net adjustment: -$76,193.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $415,188

Adjusted +$32,097 for 114 sqft more living space and +$35,524 for being newer. Net adjustment: +$67,621.

The Neighborhood

This home is in line with the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. Note that values in this subdivision declined 2.9% over the past year.

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

typical
904 Properties
$449,628 Median Value
-2.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$445,263
Median
$449,628

This home is -1.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,612 across all districts. With a homestead exemption claimed, that drops to $7,008 — saving $1,604 per year. That's $584 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%$4,840
Williamson CountyCounty0.3694%$1,645
Vista Oaks MUDMUD0.2131%$949
Austin Community Collegespecial0.1034%$460
Williamson County ESD #9 - Round RockESD0.0999%$445
Williamson County FM/RdCounty0.0443%$197
Upper Brushy Creek WCIDWater0.0170%$76
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,612

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $331,085 would pay approximately $2,067 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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