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2400 MOCKINGBIRD DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,564 sqftBuilt 1990

Property at a Glance

This home is estimated between $225,230 and $634,166, with a best estimate of $494,809. 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

$225,230 $634,166
Best Estimate
$494,809
WCAD Value
$585,374
High Confidence

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

Based on 5 comparable properties in R280589F - Oakcreek Sec 1,2, and (AMD's), this home's estimated market value is between $225,230 and $634,166. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2403 MOCKINGBIRD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,066 sqft Built 1990
Raw Value $428,172
Adjusted Value $260,778

Adjusted -$167,394 for 502 sqft less living space. Net adjustment: -$167,394.

2409 MOCKINGBIRD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,543 sqft Built 1991
Raw Value $489,915
Adjusted Value $494,809

Adjusted +$7,003 for 21 sqft more living space and -$2,109 for being older. Net adjustment: +$4,894.

2109 MOCKINGBIRD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,558 sqft Built 1991
Raw Value $634,274
Adjusted Value $634,166

Adjusted +$2,001 for 6 sqft more living space and -$2,109 for being older. Net adjustment: -$108.

2211 MOCKINGBIRD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,543 sqft Built 1991
Raw Value $493,672
Adjusted Value $498,566

Adjusted +$7,003 for 21 sqft more living space and -$2,109 for being older. Net adjustment: +$4,894.

2228 MOCKINGBIRD DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,320 sqft Built 1992
Raw Value $481,539
Adjusted Value $225,230

Adjusted -$252,092 for 756 sqft less living space and -$4,217 for being older. Net adjustment: -$256,309.

The Neighborhood

This home is valued 16.4% 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)

above average
787 Properties
$502,867 Median Value
-8.9% YoY Change
2% Have Pool
99% Have Garage
This Home
$585,374
Median
$502,867

This home is +16.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $10,532 across all districts. With a homestead exemption claimed, that drops to $9,174 — saving $1,358 per year. That's $765 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%$5,228
Round RockCity0.3720%$2,178
Williamson CountyCounty0.3694%$2,163
Austin Community Collegespecial0.1034%$605
Williamson County FM/RdCounty0.0443%$259
Upper Brushy Creek WCIDWater0.0170%$100
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$10,532

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $494,809 would pay approximately $3,089 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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