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3927 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,534 sqftBuilt 1993

Property at a Glance

This home is estimated between $321,137 and $501,615, with a best estimate of $360,474. 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

$321,137 $501,615
Best Estimate
$360,474
WCAD Value
$484,557
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 $321,137 and $501,615 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 $360,474

Adjusted -$14,078 for 50 sqft less living space and -$7,105 for being older. Net adjustment: -$21,183.

3 bed 2 bath 1,585 sqft Built 1997
Raw Value $383,881
Adjusted Value $355,312

Adjusted -$14,359 for 51 sqft less living space and -$14,210 for being older. Net adjustment: -$28,569.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $321,137

Adjusted -$39,699 for 141 sqft less living space and -$7,105 for being older. Net adjustment: -$46,804.

3 bed 2 bath 1,550 sqft Built 1984
Raw Value $366,931
Adjusted Value $394,397

Adjusted -$4,505 for 16 sqft less living space and +$31,971 for being newer. Net adjustment: +$27,466.

4 bed 2 bath 1,186 sqft Built 1994
Raw Value $407,186
Adjusted Value $501,615

Adjusted +$97,981 for 348 sqft more living space and -$3,552 for being older. Net adjustment: +$94,429.

The Neighborhood

This home is valued 7.8% 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
$484,557
Median
$449,628

This home is +7.8% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,372 across all districts. With a homestead exemption claimed, that drops to $7,761 — saving $1,611 per year. That's $647 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%$5,267
Williamson CountyCounty0.3694%$1,790
Vista Oaks MUDMUD0.2131%$1,033
Austin Community Collegespecial0.1034%$501
Williamson County ESD #9 - Round RockESD0.0999%$484
Williamson County FM/RdCounty0.0443%$215
Upper Brushy Creek WCIDWater0.0170%$82
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$9,372

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $360,474 would pay approximately $2,250 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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