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3924 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,531 sqftBuilt 1994

Property at a Glance

This home is estimated between $323,845 and $504,323, with a best estimate of $363,183. 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

$323,845 $504,323
Best Estimate
$363,183
WCAD Value
$416,006
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 $323,845 and $504,323 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $363,183

Adjusted -$14,922 for 53 sqft less living space and -$3,552 for being older. Net adjustment: -$18,474.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $358,020

Adjusted -$15,204 for 54 sqft less living space and -$10,657 for being older. Net adjustment: -$25,861.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $323,845

Adjusted -$40,544 for 144 sqft less living space and -$3,552 for being older. Net adjustment: -$44,096.

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $504,323

Adjusted +$97,137 for 345 sqft more living space. Net adjustment: +$97,137.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $397,105

Adjusted -$5,350 for 19 sqft less living space and +$35,524 for being newer. Net adjustment: +$30,174.

The Neighborhood

This home is valued 7.5% below the L494500D - Vista Oaks Sec 5B Ph 2 & SEC 5C median of $449,628. That positions it competitively for buyers comparing within the neighborhood. 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
$416,006
Median
$449,628

This home is -7.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,046 across all districts. With a homestead exemption claimed, that drops to $6,447 — saving $1,599 per year. That's $537 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%$4,522
Williamson CountyCounty0.3694%$1,537
Vista Oaks MUDMUD0.2131%$887
Austin Community Collegespecial0.1034%$430
Williamson County ESD #9 - Round RockESD0.0999%$416
Williamson County FM/RdCounty0.0443%$184
Upper Brushy Creek WCIDWater0.0170%$71
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,046

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $363,183 would pay approximately $2,267 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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