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2401 MOCKINGBIRD DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

4 bed3 bath1,234 sqftBuilt 1988

Property at a Glance

This home is estimated between $235,224 and $380,126, with a best estimate of $268,684. That places the property below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867, in a neighborhood that declined 8.9% over the past year.

Estimated Value Range

$235,224 $380,126
Best Estimate
$268,684
WCAD Value
$527,758
Low Confidence

Based on 5 comparable properties(0 in the same subdivision)

There are 5 comparable properties within range, but none are in R280589F - Oakcreek Sec 1,2, and (AMD's). The estimated range of $235,224 and $380,126 should be treated as a rough guide.

Comparable Properties (5)

3 bed 3 bath 1,167 sqft Built 1996
Raw Value $229,752
Adjusted Value $235,224

Adjusted +$22,341 for 67 sqft more living space and -$16,869 for being older. Net adjustment: +$5,472.

3 bed 3 bath 1,159 sqft Built 1996
Raw Value $230,878
Adjusted Value $239,018

Adjusted +$25,009 for 75 sqft more living space and -$16,869 for being older. Net adjustment: +$8,140.

4 bed 2 bath 1,210 sqft Built 1998
Raw Value $393,209
Adjusted Value $380,126

Adjusted +$8,003 for 24 sqft more living space and -$21,086 for being older. Net adjustment: -$13,083.

3 bed 2 bath 1,251 sqft Built 1984
Raw Value $265,919
Adjusted Value $268,684

Adjusted -$5,669 for 17 sqft less living space and +$8,434 for being newer. Net adjustment: +$2,765.

3 bed 2 bath 1,256 sqft Built 1984
Raw Value $300,013
Adjusted Value $301,111

Adjusted -$7,336 for 22 sqft less living space and +$8,434 for being newer. Net adjustment: +$1,098.

The Neighborhood

This home is valued 4.9% above the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. With 787 homes in the subdivision, the property sits in the upper tier. Note that values in this subdivision declined 8.9% over the past year.

R280589F - Oakcreek Sec 1,2, and (AMD's)

typical
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$527,758
Median
$502,867

This home is +4.9% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,496 across all districts. With a homestead exemption claimed, that drops to $8,148 — 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%$9,496

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $268,684 would pay approximately $1,677 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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