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3904 GRAYLING LN, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,022 sqftBuilt 1992

Property at a Glance

This home is estimated between $454,984 and $570,905, with a best estimate of $488,134. 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

$454,984 $570,905
Best Estimate
$488,134
WCAD Value
$421,172
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 $454,984 and $570,905 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 $488,134

Adjusted -$6,194 for 22 sqft less living space and +$39,076 for being newer. Net adjustment: +$32,882.

3 bed 2 bath 1,877 sqft Built 1984
Raw Value $405,447
Adjusted Value $474,692

Adjusted +$40,826 for 145 sqft more living space and +$28,419 for being newer. Net adjustment: +$69,245.

3 bed 2 bath 1,675 sqft Built 1995
Raw Value $367,941
Adjusted Value $454,984

Adjusted +$97,700 for 347 sqft more living space and -$10,657 for being older. Net adjustment: +$87,043.

3 bed 2 bath 1,971 sqft Built 1975
Raw Value $496,156
Adjusted Value $570,905

Adjusted +$14,359 for 51 sqft more living space and +$60,390 for being newer. Net adjustment: +$74,749.

3 bed 2 bath 1,584 sqft Built 1995
Raw Value $381,657
Adjusted Value $494,321

Adjusted +$123,321 for 438 sqft more living space and -$10,657 for being older. Net adjustment: +$112,664.

The Neighborhood

This home is valued 6.3% 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
$421,172
Median
$449,628

This home is -6.3% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,146 across all districts. With a homestead exemption claimed, that drops to $6,546 — saving $1,600 per year. That's $546 per month a buyer should budget. The assessed value increased +3.3% vs the subdivision average of -2.9%. This above-average increase gives a protest opportunity score of 31 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Leander ISDSchool1.0869%$4,578
Williamson CountyCounty0.3694%$1,556
Vista Oaks MUDMUD0.2131%$898
Austin Community Collegespecial0.1034%$435
Williamson County ESD #9 - Round RockESD0.0999%$421
Williamson County FM/RdCounty0.0443%$187
Upper Brushy Creek WCIDWater0.0170%$72
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$8,146
31 / 100

Some opportunity.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $488,134 would pay approximately $3,047 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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