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2419 SPARROW DR, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed2 bath1,512 sqftBuilt 1989

Property at a Glance

This home is estimated between $237,247 and $608,896, with a best estimate of $545,632. That places the property above 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

$237,247 $608,896
Best Estimate
$545,632
WCAD Value
$505,118
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 $237,247 and $608,896. 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 $545,632

Adjusted +$54,687 for 164 sqft more living space and -$2,109 for being older. Net adjustment: +$52,578.

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 $608,896

Adjusted +$73,027 for 219 sqft more living space and -$8,434 for being older. Net adjustment: +$64,593.

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 $568,648

Adjusted +$79,029 for 237 sqft more living space and -$4,217 for being older. Net adjustment: +$74,812.

2403 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 1,844 sqft Built 1992
Raw Value $391,184
Adjusted Value $274,151

Adjusted -$110,707 for 332 sqft less living space and -$6,326 for being older. Net adjustment: -$117,033.

2414 SPARROW DR, ROUND ROCK, TX 78681
0.00 mi 100% similar Same subdivision
3 bed 2 bath 2,067 sqft Built 1989
Raw Value $422,314
Adjusted Value $237,247

Adjusted -$185,067 for 555 sqft less living space. Net adjustment: -$185,067.

The Neighborhood

This home is in line with the R280589F - Oakcreek Sec 1,2, and (AMD's) median of $502,867. 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
$505,118
Median
$502,867

This home is +0.4% above the subdivision median.

Tax Analysis

The estimated annual property tax is $9,088 across all districts. With a homestead exemption claimed, that drops to $7,745 — saving $1,343 per year. That's $645 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%$4,511
Round RockCity0.3720%$1,879
Williamson CountyCounty0.3694%$1,866
Austin Community Collegespecial0.1034%$522
Williamson County FM/RdCounty0.0443%$224
Upper Brushy Creek WCIDWater0.0170%$86
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$9,088

Mortgage Context

At today's 30-year mortgage rate of 6.38%, a buyer financing $545,632 would pay approximately $3,406 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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