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2407 SPARROW DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

4 bed2 bath1,018 sqftBuilt 1992

Property at a Glance

This home is estimated between $387,231 and $501,979, with a best estimate of $450,494. 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

$387,231 $501,979
Best Estimate
$450,494
WCAD Value
$460,055
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 $387,231 and $501,979. All 5 comparables are in the same subdivision, giving this estimate high confidence.

Comparable Properties (5)

2409 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,348 sqft Built 1990
Raw Value $493,054
Adjusted Value $387,231

Adjusted -$110,040 for 330 sqft less living space and +$4,217 for being newer. Net adjustment: -$105,823.

2425 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,293 sqft Built 1993
Raw Value $544,303
Adjusted Value $450,494

Adjusted -$91,700 for 275 sqft less living space and -$2,109 for being older. Net adjustment: -$93,809.

2410 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,275 sqft Built 1991
Raw Value $493,836
Adjusted Value $410,247

Adjusted -$85,698 for 257 sqft less living space and +$2,109 for being newer. Net adjustment: -$83,589.

2408 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 890 sqft Built 1992
Raw Value $431,099
Adjusted Value $473,781

Adjusted +$42,682 for 128 sqft more living space. Net adjustment: +$42,682.

2406 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
4 bed 2 bath 1,264 sqft Built 1993
Raw Value $586,118
Adjusted Value $501,979

Adjusted -$82,030 for 246 sqft less living space and -$2,109 for being older. Net adjustment: -$84,139.

The Neighborhood

This home is valued 8.5% below the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. That positions it competitively for buyers comparing within the neighborhood. 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
$460,055
Median
$502,867

This home is -8.5% below the subdivision median.

Tax Analysis

The estimated annual property tax is $8,278 across all districts. With a homestead exemption claimed, that drops to $6,942 — saving $1,336 per year. That's $579 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%$4,109
Round RockCity0.3720%$1,711
Williamson CountyCounty0.3694%$1,700
Austin Community Collegespecial0.1034%$476
Williamson County FM/RdCounty0.0443%$204
Upper Brushy Creek WCIDWater0.0170%$78
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$8,278

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $450,494 would pay approximately $2,812 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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