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4008 SABLE OAKS DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed2 bath1,709 sqftBuilt 1996

Property at a Glance

This home is estimated between $347,212 and $592,824, with a best estimate of $567,381. 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

$347,212 $592,824
Best Estimate
$567,381
WCAD Value
$534,954
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 $347,212 and $592,824. 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 $391,099

Adjusted -$47,628 for 203 sqft less living space and +$8,952 for being newer. Net adjustment: -$38,676.

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 $573,296

Adjusted +$6,804 for 29 sqft more living space and +$17,903 for being newer. Net adjustment: +$24,707.

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 $567,381

Adjusted +$19,239 for 82 sqft more living space. Net adjustment: +$19,239.

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 $347,212

Adjusted -$143,589 for 612 sqft less living space and -$4,476 for being older. Net adjustment: -$148,065.

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 $592,824

Adjusted +$16,189 for 69 sqft more living space and -$4,476 for being older. Net adjustment: +$11,713.

The Neighborhood

This home is valued 13.4% 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
$534,954
Median
$471,700

This home is +13.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,625 across all districts. With a homestead exemption claimed, that drops to $8,276 — saving $1,349 per year. That's $690 per month a buyer should budget. The assessed value increased +5.1% vs the subdivision average of +0.1%. This above-average increase gives a protest opportunity score of 40 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$4,778
Round RockCity0.3720%$1,990
Williamson CountyCounty0.3694%$1,976
Austin Community Collegespecial0.1034%$553
Williamson County FM/RdCounty0.0443%$237
Upper Brushy Creek WCIDWater0.0170%$91
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,625
40 / 100

Moderate opportunity to protest.

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $567,381 would pay approximately $3,542 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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