2420 SPARROW DR, ROUND ROCK, TX 78681
ROUND ROCK, 78681 — williamson County
Property at a Glance
This home is estimated between $272,043 and $606,787, with a best estimate of $543,524. 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
$543,524
$517,659
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 $272,043 and $606,787. All 5 comparables are in the same subdivision, giving this estimate high confidence.
Comparable Properties (5)
Adjusted +$54,687 for 164 sqft more living space and -$4,217 for being older. Net adjustment: +$50,470.
Adjusted +$73,027 for 219 sqft more living space and -$10,543 for being older. Net adjustment: +$62,484.
Adjusted +$79,029 for 237 sqft more living space and -$6,326 for being older. Net adjustment: +$72,703.
Adjusted -$110,707 for 332 sqft less living space and -$8,434 for being older. Net adjustment: -$119,141.
Adjusted -$109,373 for 328 sqft less living space and -$4,217 for being older. Net adjustment: -$113,590.
The Neighborhood
This home is valued 2.9% 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)
typicalThis home is +2.9% above the subdivision median.
Tax Analysis
The estimated annual property tax is $9,314 across all districts. With a homestead exemption claimed, that drops to $7,968 — saving $1,346 per year. That's $664 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
| District | Type | Rate | Annual Amount |
|---|---|---|---|
| Round Rock ISD | School | 0.8931% | $4,623 |
| Round Rock | City | 0.3720% | $1,926 |
| Williamson County | County | 0.3694% | $1,912 |
| Austin Community College | special | 0.1034% | $535 |
| Williamson County FM/Rd | County | 0.0443% | $229 |
| Upper Brushy Creek WCID | Water | 0.0170% | $88 |
| Williamson Central Appraisal District | cad | 0.0000% | $0 |
| Total Annual Tax | 1.7993% | $9,314 | |
Mortgage Context
At today's 30-year mortgage rate of 6.38%, a buyer financing $543,524 would pay approximately $3,393 per month (principal and interest only, excluding taxes and insurance).