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3911 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,309 sqftBuilt 1989

Property at a Glance

This home is estimated between $525,133 and $677,563, with a best estimate of $558,283. 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

$525,133 $677,563
Best Estimate
$558,283
WCAD Value
$429,574
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 $525,133 and $677,563 should be treated as a rough guide.

Comparable Properties (5)

3 bed 2 bath 2,044 sqft Built 1981
Raw Value $455,252
Adjusted Value $558,283

Adjusted +$74,612 for 265 sqft more living space and +$28,419 for being newer. Net adjustment: +$103,031.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $544,841

Adjusted +$121,632 for 432 sqft more living space and +$17,762 for being newer. Net adjustment: +$139,394.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $641,055

Adjusted +$95,166 for 338 sqft more living space and +$49,733 for being newer. Net adjustment: +$144,899.

3 bed 2 bath 2,221 sqft Built 2014
Raw Value $741,595
Adjusted Value $677,563

Adjusted +$24,777 for 88 sqft more living space and -$88,809 for being older. Net adjustment: -$64,032.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $525,133

Adjusted +$178,506 for 634 sqft more living space and -$21,314 for being older. Net adjustment: +$157,192.

The Neighborhood

This home is valued 4.5% 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
$429,574
Median
$449,628

This home is -4.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,308 across all districts. With a homestead exemption claimed, that drops to $6,707 — saving $1,601 per year. That's $559 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%$4,669
Williamson CountyCounty0.3694%$1,587
Vista Oaks MUDMUD0.2131%$915
Austin Community Collegespecial0.1034%$444
Williamson County ESD #9 - Round RockESD0.0999%$429
Williamson County FM/RdCounty0.0443%$190
Upper Brushy Creek WCIDWater0.0170%$73
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,308

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $558,283 would pay approximately $3,485 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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