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4103 SPANISH OAK DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath2,524 sqftBuilt 1974

Property at a Glance

This home is estimated between $499,079 and $1,085,702, with a best estimate of $609,673. That places the property below the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415, in a neighborhood that declined 6.8% over the past year.

Estimated Value Range

$499,079 $1,085,702
Best Estimate
$609,673
WCAD Value
$1,318,019
High Confidence

Based on 5 comparable properties(5 in the same subdivision)

Based on 5 comparable properties in R201578D - Great Oaks Sec 1, 1 (AMD), & 2, this home's estimated market value is between $499,079 and $1,085,702. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

1913 OAK FOREST DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,573 sqft Built 1977
Raw Value $634,472
Adjusted Value $572,470

Adjusted -$15,178 for 49 sqft less living space and -$46,824 for being older. Net adjustment: -$62,002.

1808 OAK FOREST DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,357 sqft Built 1977
Raw Value $914,527
Adjusted Value $609,673

Adjusted -$258,030 for 833 sqft less living space and -$46,824 for being older. Net adjustment: -$304,854.

3607 OAK MEADOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 3,481 sqft Built 1977
Raw Value $1,454,741
Adjusted Value $1,085,702

Adjusted -$296,440 for 957 sqft less living space and -$46,824 for being older and -$25,775 for no garage. Net adjustment: -$369,039.

3711 OAK MEADOW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,888 sqft Built 1981
Raw Value $773,527
Adjusted Value $861,278

Adjusted +$197,007 for 636 sqft more living space and -$109,256 for being older. Net adjustment: +$87,751.

1904 WHISPERING OAKS LN, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,019 sqft Built 1970
Raw Value $305,993
Adjusted Value $499,079

Adjusted +$156,429 for 505 sqft more living space and +$62,432 for being newer and -$25,775 for no garage. Net adjustment: +$193,086.

The Neighborhood

This home is valued 84.5% above the R201578D - Great Oaks Sec 1, 1 (AMD), & 2 median of $714,415. With 161 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 6.8% over the past year.

R201578D - Great Oaks Sec 1, 1 (AMD), & 2

outlier high
161 Properties
$714,415 Median Value
-6.8% YoY Change
5% Have Pool
74% Have Garage
This Home
$1,318,019
Median
$714,415

This home is +84.5% above the subdivision median.

Tax Analysis

The estimated annual property tax is $18,936 across all districts. With a homestead exemption claimed, that drops to $17,456 — saving $1,480 per year. That's $1,455 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
Round Rock ISDSchool0.8931%$11,073
Williamson CountyCounty0.3694%$4,581
Austin Community Collegespecial0.1034%$1,282
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$1,240
Williamson County FM/RdCounty0.0443%$550
Upper Brushy Creek WCIDWater0.0170%$211
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5273%$18,936

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $609,673 would pay approximately $3,806 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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