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3931 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,089 sqftBuilt 1991

Property at a Glance

This home is estimated between $248,493 and $369,218, with a best estimate of $312,181. 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

$248,493 $369,218
Best Estimate
$312,181
WCAD Value
$462,878
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 $248,493 and $369,218 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 $369,218

Adjusted -$27,311 for 97 sqft less living space and -$10,657 for being older. Net adjustment: -$37,968.

3 bed 2 bath 1,133 sqft Built 1979
Raw Value $293,501
Adjusted Value $323,742

Adjusted -$12,388 for 44 sqft less living space and +$42,629 for being newer. Net adjustment: +$30,241.

3 bed 2 bath 1,212 sqft Built 1982
Raw Value $268,403
Adjusted Value $265,743

Adjusted -$34,631 for 123 sqft less living space and +$31,971 for being newer. Net adjustment: -$2,660.

3 bed 2 bath 1,254 sqft Built 1984
Raw Value $270,083
Adjusted Value $248,493

Adjusted -$46,457 for 165 sqft less living space and +$24,867 for being newer. Net adjustment: -$21,590.

3 bed 2 bath 1,303 sqft Built 1984
Raw Value $347,567
Adjusted Value $312,181

Adjusted -$60,253 for 214 sqft less living space and +$24,867 for being newer. Net adjustment: -$35,386.

The Neighborhood

This home is valued 2.9% 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

typical
904 Properties
$449,628 Median Value
-2.9% YoY Change
1% Have Pool
99% Have Garage
This Home
$462,878
Median
$449,628

This home is +2.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $8,952 across all districts. With a homestead exemption claimed, that drops to $7,345 — saving $1,607 per year. That's $612 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%$5,031
Williamson CountyCounty0.3694%$1,710
Vista Oaks MUDMUD0.2131%$986
Austin Community Collegespecial0.1034%$479
Williamson County ESD #9 - Round RockESD0.0999%$462
Williamson County FM/RdCounty0.0443%$205
Upper Brushy Creek WCIDWater0.0170%$79
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,952

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $312,181 would pay approximately $1,949 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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