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4027 SABLE OAKS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,649 sqftBuilt 1997

Property at a Glance

This home is estimated between $328,658 and $574,271, with a best estimate of $548,828. That places the property above the R543696D - ForestCrPh5&AMD lots 18-19 ek Ph5&AMD lots 18 & median of $471,700, in a neighborhood that appreciated 0.1% over the past year.

Estimated Value Range

$328,658 $574,271
Best Estimate
$548,828
WCAD Value
$527,687
High Confidence

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

Based on 5 comparable properties in R543696D - ForestCrPh5&AMD lots 18-19 ek Ph5&AMD lots 18 &, this home's estimated market value is between $328,658 and $574,271. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

4003 SABLE OAKS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,912 sqft Built 1998
Raw Value $429,775
Adjusted Value $372,545

Adjusted -$61,706 for 263 sqft less living space and +$4,476 for being newer. Net adjustment: -$57,230.

4009 SABLE OAKS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 3 bath 1,680 sqft Built 2000
Raw Value $548,589
Adjusted Value $554,743

Adjusted -$7,273 for 31 sqft less living space and +$13,427 for being newer. Net adjustment: +$6,154.

5024 SABLE OAKS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,627 sqft Built 1996
Raw Value $548,142
Adjusted Value $548,828

Adjusted +$5,162 for 22 sqft more living space and -$4,476 for being older. Net adjustment: +$686.

5033 SABLE OAKS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 2,321 sqft Built 1995
Raw Value $495,277
Adjusted Value $328,658

Adjusted -$157,667 for 672 sqft less living space and -$8,952 for being older. Net adjustment: -$166,619.

4020 SABLE OAKS DR, ROUND ROCK, TX 78664
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,640 sqft Built 1995
Raw Value $581,111
Adjusted Value $574,271

Adjusted +$2,112 for 9 sqft more living space and -$8,952 for being older. Net adjustment: -$6,840.

The Neighborhood

This home is valued 11.9% above the R543696D - ForestCrPh5&AMD lots 18-19 ek Ph5&AMD lots 18 & median of $471,700. With 46 homes in the subdivision, the property sits in the upper tier. The neighborhood appreciated 0.1% over the past year.

R543696D - ForestCrPh5&AMD lots 18-19 ek Ph5&AMD lots 18 &

typical
46 Properties
$471,700 Median Value
+0.1% YoY Change
0% Have Pool
100% Have Garage
This Home
$527,687
Median
$471,700

This home is +11.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,495 across all districts. With a homestead exemption claimed, that drops to $8,147 — saving $1,348 per year. That's $679 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%$4,713
Round RockCity0.3720%$1,963
Williamson CountyCounty0.3694%$1,950
Austin Community Collegespecial0.1034%$546
Williamson County FM/RdCounty0.0443%$234
Upper Brushy Creek WCIDWater0.0170%$90
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,495

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $548,828 would pay approximately $3,426 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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